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-rw-r--r--boards.txt20
-rw-r--r--bootloaders/optiboot/optiboot.c2
-rw-r--r--bootloaders/optiboot/optiboot_atmega328.hex62
-rw-r--r--bootloaders/optiboot/optiboot_atmega328.lst462
-rwxr-xr-xcores/arduino/Arduino.h205
-rw-r--r--cores/arduino/HardwareSerial.cpp250
-rw-r--r--cores/arduino/HardwareSerial.h9
-rwxr-xr-xcores/arduino/Print.cpp56
-rwxr-xr-xcores/arduino/Print.h11
-rwxr-xr-xcores/arduino/Tone.cpp2
-rw-r--r--cores/arduino/WConstants.h1
-rwxr-xr-xcores/arduino/WInterrupts.c1
-rwxr-xr-xcores/arduino/WProgram.h63
-rw-r--r--cores/arduino/WString.cpp736
-rw-r--r--cores/arduino/WString.h255
-rwxr-xr-xcores/arduino/main.cpp3
-rw-r--r--cores/arduino/pins_arduino.h88
-rwxr-xr-xcores/arduino/wiring.c2
-rwxr-xr-xcores/arduino/wiring.h135
-rwxr-xr-xcores/arduino/wiring_digital.c11
-rwxr-xr-xcores/arduino/wiring_private.h2
-rw-r--r--[-rwxr-xr-x]pins/mega/pins_arduino.h (renamed from cores/arduino/pins_arduino.c)262
-rw-r--r--pins/standard/pins_arduino.h199
23 files changed, 1619 insertions, 1218 deletions
diff --git a/boards.txt b/boards.txt
index 0ae40d3..88a7143 100644
--- a/boards.txt
+++ b/boards.txt
@@ -14,6 +14,7 @@ uno.bootloader.lock_bits=0x0F
uno.build.mcu=atmega328p
uno.build.f_cpu=16000000L
uno.build.core=arduino
+uno.build.pins=standard
##############################################################
@@ -34,6 +35,7 @@ atmega328.bootloader.lock_bits=0x0F
atmega328.build.mcu=atmega328p
atmega328.build.f_cpu=16000000L
atmega328.build.core=arduino
+atmega328.build.pins=standard
##############################################################
@@ -54,6 +56,7 @@ diecimila.bootloader.lock_bits=0x0F
diecimila.build.mcu=atmega168
diecimila.build.f_cpu=16000000L
diecimila.build.core=arduino
+diecimila.build.pins=standard
##############################################################
@@ -74,6 +77,7 @@ mega2560.bootloader.lock_bits=0x0F
mega2560.build.mcu=atmega2560
mega2560.build.f_cpu=16000000L
mega2560.build.core=arduino
+mega2560.build.pins=mega
##############################################################
@@ -94,6 +98,7 @@ mega.bootloader.lock_bits=0x0F
mega.build.mcu=atmega1280
mega.build.f_cpu=16000000L
mega.build.core=arduino
+mega.build.pins=mega
##############################################################
@@ -114,6 +119,7 @@ mini.bootloader.lock_bits=0x0F
mini.build.mcu=atmega168
mini.build.f_cpu=16000000L
mini.build.core=arduino
+mini.build.pins=standard
##############################################################
@@ -133,7 +139,8 @@ fio.bootloader.lock_bits=0x0F
fio.build.mcu=atmega328p
fio.build.f_cpu=8000000L
-fio.build.core=arduino:arduino
+fio.build.core=arduino
+fio.build.pins=standard
##############################################################
@@ -155,6 +162,7 @@ bt328.bootloader.lock_bits=0x0F
bt328.build.mcu=atmega328p
bt328.build.f_cpu=16000000L
bt328.build.core=arduino
+bt328.build.pins=standard
##############################################################
@@ -176,6 +184,7 @@ bt.bootloader.lock_bits=0x0F
bt.build.mcu=atmega168
bt.build.f_cpu=16000000L
bt.build.core=arduino
+bt.build.pins=standard
##############################################################
@@ -196,6 +205,7 @@ lilypad328.bootloader.lock_bits=0x0F
lilypad328.build.mcu=atmega328p
lilypad328.build.f_cpu=8000000L
lilypad328.build.core=arduino
+lilypad328.build.pins=standard
##############################################################
@@ -216,6 +226,7 @@ lilypad.bootloader.lock_bits=0x0F
lilypad.build.mcu=atmega168
lilypad.build.f_cpu=8000000L
lilypad.build.core=arduino
+lilypad.build.pins=standard
##############################################################
@@ -236,6 +247,7 @@ pro5v328.bootloader.lock_bits=0x0F
pro5v328.build.mcu=atmega328p
pro5v328.build.f_cpu=16000000L
pro5v328.build.core=arduino
+pro5v328.build.pins=standard
##############################################################
@@ -256,6 +268,7 @@ pro5v.bootloader.lock_bits=0x0F
pro5v.build.mcu=atmega168
pro5v.build.f_cpu=16000000L
pro5v.build.core=arduino
+pro5v.build.pins=standard
##############################################################
@@ -276,6 +289,7 @@ pro328.bootloader.lock_bits=0x0F
pro328.build.mcu=atmega328p
pro328.build.f_cpu=8000000L
pro328.build.core=arduino
+pro328.build.pins=standard
##############################################################
@@ -296,6 +310,7 @@ pro.bootloader.lock_bits=0x0F
pro.build.mcu=atmega168
pro.build.f_cpu=8000000L
pro.build.core=arduino
+pro.build.pins=standard
##############################################################
@@ -316,6 +331,7 @@ atmega168.bootloader.lock_bits=0x0F
atmega168.build.mcu=atmega168
atmega168.build.f_cpu=16000000L
atmega168.build.core=arduino
+atmega168.build.pins=standard
##############################################################
@@ -335,4 +351,4 @@ atmega8.bootloader.lock_bits=0x0F
atmega8.build.mcu=atmega8
atmega8.build.f_cpu=16000000L
atmega8.build.core=arduino
-
+atmega8.build.pins=standard
diff --git a/bootloaders/optiboot/optiboot.c b/bootloaders/optiboot/optiboot.c
index af92995..c7d817a 100644
--- a/bootloaders/optiboot/optiboot.c
+++ b/bootloaders/optiboot/optiboot.c
@@ -213,7 +213,7 @@ int main(void) {
// If not, uncomment the following instructions:
// cli();
// SP=RAMEND; // This is done by hardware reset
- // asm volatile ("clr __zero_reg__");
+ asm volatile ("clr __zero_reg__");
uint8_t ch;
diff --git a/bootloaders/optiboot/optiboot_atmega328.hex b/bootloaders/optiboot/optiboot_atmega328.hex
index b1c8567..e8aa31c 100644
--- a/bootloaders/optiboot/optiboot_atmega328.hex
+++ b/bootloaders/optiboot/optiboot_atmega328.hex
@@ -1,33 +1,33 @@
-:107E000085E08093810082E08093C00088E18093C8
-:107E1000C10086E08093C20080E18093C40084B7F3
-:107E200014BE81FFD0D08DE0C8D0259A86E020E333
-:107E30003CEF91E0309385002093840096BBB09B8B
-:107E4000FECF1D9AA8958150A9F7DD24D394A5E013
-:107E5000EA2EF1E1FF2EA4D0813421F481E0BED0DE
-:107E600083E024C0823411F484E103C0853419F422
-:107E700085E0B4D08AC08535A1F492D0082F10E0F7
-:107E800010930102009300028BD090E0982F882776
-:107E9000802B912B880F991F9093010280930002F1
-:107EA00073C0863529F484E099D080E071D06DC02C
-:107EB000843609F043C07CD0E0910002F0910102C9
-:107EC00083E080935700E895C0E0D1E069D08993C2
-:107ED000809102028150809302028823B9F778D002
-:107EE00007B600FCFDCF4091000250910102A0E0D6
-:107EF000B1E02C9130E011968C91119790E0982F81
-:107F00008827822B932B1296FA010C01D0925700EE
-:107F1000E89511244E5F5F4FF1E0A038BF0749F7A5
-:107F2000E0910002F0910102E0925700E89507B657
-:107F300000FCFDCFF0925700E89527C08437B9F4D4
-:107F400037D046D0E0910002F09101023196F093D3
-:107F50000102E09300023197E4918E2F19D08091B5
-:107F60000202815080930202882361F70EC0853798
-:107F700039F42ED08EE10CD085E90AD08FE096CF6F
-:107F8000813511F488E019D023D080E101D063CF8E
-:107F9000982F8091C00085FFFCCF9093C600089574
-:107FA000A8958091C00087FFFCCF8091C6000895FE
-:107FB000F7DFF6DF80930202F3CFE0E6F0E098E12E
-:107FC00090838083089580E0F8DFEE27FF270994EF
-:107FD000E7DF803209F0F7DF84E1DACF1F93182F53
-:0C7FE000DFDF1150E9F7F4DF1F91089576
+:107E0000112485E08093810082E08093C00088E1A6
+:107E10008093C10086E08093C20080E18093C4001B
+:107E200084B714BE81FFD0D08DE0C8D0259A86E0FB
+:107E300020E33CEF91E0309385002093840096BBD3
+:107E4000B09BFECF1D9AA8958150A9F7DD24D3944D
+:107E5000A5E0EA2EF1E1FF2EA4D0813421F481E0E7
+:107E6000BED083E024C0823411F484E103C08534A1
+:107E700019F485E0B4D08AC08535A1F492D0082FDA
+:107E800010E010930102009300028BD090E0982F35
+:107E90008827802B912B880F991F90930102809344
+:107EA000000273C0863529F484E099D080E071D057
+:107EB0006DC0843609F043C07CD0E0910002F0919F
+:107EC000010283E080935700E895C0E0D1E069D0DB
+:107ED0008993809102028150809302028823B9F72E
+:107EE00078D007B600FCFDCF40910002509101020E
+:107EF000A0E0B1E02C9130E011968C91119790E0C8
+:107F0000982F8827822B932B1296FA010C01D0927E
+:107F10005700E89511244E5F5F4FF1E0A038BF078E
+:107F200049F7E0910002F0910102E0925700E895D4
+:107F300007B600FCFDCFF0925700E89527C08437C4
+:107F4000B9F437D046D0E0910002F09101023196A9
+:107F5000F0930102E09300023197E4918E2F19D043
+:107F600080910202815080930202882361F70EC043
+:107F7000853739F42ED08EE10CD085E90AD08FE018
+:107F800096CF813511F488E019D023D080E101D05B
+:107F900063CF982F8091C00085FFFCCF9093C600DF
+:107FA0000895A8958091C00087FFFCCF8091C600FE
+:107FB0000895F7DFF6DF80930202F3CFE0E6F0E00A
+:107FC00098E190838083089580E0F8DFEE27FF2713
+:107FD0000994E7DF803209F0F7DF84E1DACF1F93FD
+:0E7FE000182FDFDF1150E9F7F4DF1F9108952D
:0400000300007E007B
:00000001FF
diff --git a/bootloaders/optiboot/optiboot_atmega328.lst b/bootloaders/optiboot/optiboot_atmega328.lst
index 888871d..dd879dc 100644
--- a/bootloaders/optiboot/optiboot_atmega328.lst
+++ b/bootloaders/optiboot/optiboot_atmega328.lst
@@ -3,25 +3,25 @@ optiboot_atmega328.elf: file format elf32-avr
Sections:
Idx Name Size VMA LMA File off Algn
- 0 .text 000001ec 00007e00 00007e00 00000054 2**1
+ 0 .text 000001ee 00007e00 00007e00 00000054 2**1
CONTENTS, ALLOC, LOAD, READONLY, CODE
- 1 .debug_aranges 00000028 00000000 00000000 00000240 2**0
+ 1 .debug_aranges 00000028 00000000 00000000 00000242 2**0
CONTENTS, READONLY, DEBUGGING
- 2 .debug_pubnames 0000006a 00000000 00000000 00000268 2**0
+ 2 .debug_pubnames 0000006a 00000000 00000000 0000026a 2**0
CONTENTS, READONLY, DEBUGGING
- 3 .debug_info 00000269 00000000 00000000 000002d2 2**0
+ 3 .debug_info 00000269 00000000 00000000 000002d4 2**0
CONTENTS, READONLY, DEBUGGING
- 4 .debug_abbrev 00000196 00000000 00000000 0000053b 2**0
+ 4 .debug_abbrev 00000196 00000000 00000000 0000053d 2**0
CONTENTS, READONLY, DEBUGGING
- 5 .debug_line 000003d3 00000000 00000000 000006d1 2**0
+ 5 .debug_line 000003db 00000000 00000000 000006d3 2**0
CONTENTS, READONLY, DEBUGGING
- 6 .debug_frame 00000090 00000000 00000000 00000aa4 2**2
+ 6 .debug_frame 00000090 00000000 00000000 00000ab0 2**2
CONTENTS, READONLY, DEBUGGING
- 7 .debug_str 00000135 00000000 00000000 00000b34 2**0
+ 7 .debug_str 00000124 00000000 00000000 00000b40 2**0
CONTENTS, READONLY, DEBUGGING
- 8 .debug_loc 000001d1 00000000 00000000 00000c69 2**0
+ 8 .debug_loc 000001d1 00000000 00000000 00000c64 2**0
CONTENTS, READONLY, DEBUGGING
- 9 .debug_ranges 00000068 00000000 00000000 00000e3a 2**0
+ 9 .debug_ranges 00000068 00000000 00000000 00000e35 2**0
CONTENTS, READONLY, DEBUGGING
Disassembly of section .text:
@@ -33,488 +33,492 @@ Disassembly of section .text:
#endif
/* main program starts here */
int main(void) {
- 7e00: 85 e0 ldi r24, 0x05 ; 5
- 7e02: 80 93 81 00 sts 0x0081, r24
+ 7e00: 11 24 eor r1, r1
+
+ uint8_t ch;
+
#if LED_START_FLASHES > 0
// Set up Timer 1 for timeout counter
TCCR1B = _BV(CS12) | _BV(CS10); // div 1024
+ 7e02: 85 e0 ldi r24, 0x05 ; 5
+ 7e04: 80 93 81 00 sts 0x0081, r24
#endif
#ifndef SOFT_UART
UCSR0A = _BV(U2X0); //Double speed mode USART0
- 7e06: 82 e0 ldi r24, 0x02 ; 2
- 7e08: 80 93 c0 00 sts 0x00C0, r24
+ 7e08: 82 e0 ldi r24, 0x02 ; 2
+ 7e0a: 80 93 c0 00 sts 0x00C0, r24
UCSR0B = _BV(RXEN0) | _BV(TXEN0);
- 7e0c: 88 e1 ldi r24, 0x18 ; 24
- 7e0e: 80 93 c1 00 sts 0x00C1, r24
+ 7e0e: 88 e1 ldi r24, 0x18 ; 24
+ 7e10: 80 93 c1 00 sts 0x00C1, r24
UCSR0C = _BV(UCSZ00) | _BV(UCSZ01);
- 7e12: 86 e0 ldi r24, 0x06 ; 6
- 7e14: 80 93 c2 00 sts 0x00C2, r24
+ 7e14: 86 e0 ldi r24, 0x06 ; 6
+ 7e16: 80 93 c2 00 sts 0x00C2, r24
UBRR0L = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
- 7e18: 80 e1 ldi r24, 0x10 ; 16
- 7e1a: 80 93 c4 00 sts 0x00C4, r24
+ 7e1a: 80 e1 ldi r24, 0x10 ; 16
+ 7e1c: 80 93 c4 00 sts 0x00C4, r24
#endif
// Adaboot no-wait mod
ch = MCUSR;
- 7e1e: 84 b7 in r24, 0x34 ; 52
+ 7e20: 84 b7 in r24, 0x34 ; 52
MCUSR = 0;
- 7e20: 14 be out 0x34, r1 ; 52
+ 7e22: 14 be out 0x34, r1 ; 52
if (!(ch & _BV(EXTRF))) appStart();
- 7e22: 81 ff sbrs r24, 1
- 7e24: d0 d0 rcall .+416 ; 0x7fc6 <appStart>
+ 7e24: 81 ff sbrs r24, 1
+ 7e26: d0 d0 rcall .+416 ; 0x7fc8 <appStart>
// Set up watchdog to trigger after 500ms
watchdogConfig(WATCHDOG_500MS);
- 7e26: 8d e0 ldi r24, 0x0D ; 13
- 7e28: c8 d0 rcall .+400 ; 0x7fba <watchdogConfig>
+ 7e28: 8d e0 ldi r24, 0x0D ; 13
+ 7e2a: c8 d0 rcall .+400 ; 0x7fbc <watchdogConfig>
/* Set LED pin as output */
LED_DDR |= _BV(LED);
- 7e2a: 25 9a sbi 0x04, 5 ; 4
- 7e2c: 86 e0 ldi r24, 0x06 ; 6
+ 7e2c: 25 9a sbi 0x04, 5 ; 4
+ 7e2e: 86 e0 ldi r24, 0x06 ; 6
}
#if LED_START_FLASHES > 0
void flash_led(uint8_t count) {
do {
TCNT1 = -(F_CPU/(1024*16));
- 7e2e: 20 e3 ldi r18, 0x30 ; 48
- 7e30: 3c ef ldi r19, 0xFC ; 252
+ 7e30: 20 e3 ldi r18, 0x30 ; 48
+ 7e32: 3c ef ldi r19, 0xFC ; 252
TIFR1 = _BV(TOV1);
- 7e32: 91 e0 ldi r25, 0x01 ; 1
+ 7e34: 91 e0 ldi r25, 0x01 ; 1
}
#if LED_START_FLASHES > 0
void flash_led(uint8_t count) {
do {
TCNT1 = -(F_CPU/(1024*16));
- 7e34: 30 93 85 00 sts 0x0085, r19
- 7e38: 20 93 84 00 sts 0x0084, r18
+ 7e36: 30 93 85 00 sts 0x0085, r19
+ 7e3a: 20 93 84 00 sts 0x0084, r18
TIFR1 = _BV(TOV1);
- 7e3c: 96 bb out 0x16, r25 ; 22
+ 7e3e: 96 bb out 0x16, r25 ; 22
while(!(TIFR1 & _BV(TOV1)));
- 7e3e: b0 9b sbis 0x16, 0 ; 22
- 7e40: fe cf rjmp .-4 ; 0x7e3e <main+0x3e>
+ 7e40: b0 9b sbis 0x16, 0 ; 22
+ 7e42: fe cf rjmp .-4 ; 0x7e40 <main+0x40>
LED_PIN |= _BV(LED);
- 7e42: 1d 9a sbi 0x03, 5 ; 3
+ 7e44: 1d 9a sbi 0x03, 5 ; 3
return getch();
}
// Watchdog functions. These are only safe with interrupts turned off.
void watchdogReset() {
__asm__ __volatile__ (
- 7e44: a8 95 wdr
+ 7e46: a8 95 wdr
TCNT1 = -(F_CPU/(1024*16));
TIFR1 = _BV(TOV1);
while(!(TIFR1 & _BV(TOV1)));
LED_PIN |= _BV(LED);
watchdogReset();
} while (--count);
- 7e46: 81 50 subi r24, 0x01 ; 1
- 7e48: a9 f7 brne .-22 ; 0x7e34 <main+0x34>
+ 7e48: 81 50 subi r24, 0x01 ; 1
+ 7e4a: a9 f7 brne .-22 ; 0x7e36 <main+0x36>
/* get character from UART */
ch = getch();
if(ch == STK_GET_PARAMETER) {
// GET PARAMETER returns a generic 0x03 reply - enough to keep Avrdude happy
getNch(1);
- 7e4a: dd 24 eor r13, r13
- 7e4c: d3 94 inc r13
+ 7e4c: dd 24 eor r13, r13
+ 7e4e: d3 94 inc r13
boot_page_fill((uint16_t)(void*)addrPtr,a);
addrPtr += 2;
} while (--ch);
// Write from programming buffer
boot_page_write((uint16_t)(void*)address);
- 7e4e: a5 e0 ldi r26, 0x05 ; 5
- 7e50: ea 2e mov r14, r26
+ 7e50: a5 e0 ldi r26, 0x05 ; 5
+ 7e52: ea 2e mov r14, r26
boot_spm_busy_wait();
#if defined(RWWSRE)
// Reenable read access to flash
boot_rww_enable();
- 7e52: f1 e1 ldi r31, 0x11 ; 17
- 7e54: ff 2e mov r15, r31
+ 7e54: f1 e1 ldi r31, 0x11 ; 17
+ 7e56: ff 2e mov r15, r31
#endif
/* Forever loop */
for (;;) {
/* get character from UART */
ch = getch();
- 7e56: a4 d0 rcall .+328 ; 0x7fa0 <getch>
+ 7e58: a4 d0 rcall .+328 ; 0x7fa2 <getch>
if(ch == STK_GET_PARAMETER) {
- 7e58: 81 34 cpi r24, 0x41 ; 65
- 7e5a: 21 f4 brne .+8 ; 0x7e64 <main+0x64>
+ 7e5a: 81 34 cpi r24, 0x41 ; 65
+ 7e5c: 21 f4 brne .+8 ; 0x7e66 <main+0x66>
// GET PARAMETER returns a generic 0x03 reply - enough to keep Avrdude happy
getNch(1);
- 7e5c: 81 e0 ldi r24, 0x01 ; 1
- 7e5e: be d0 rcall .+380 ; 0x7fdc <verifySpace+0xc>
+ 7e5e: 81 e0 ldi r24, 0x01 ; 1
+ 7e60: be d0 rcall .+380 ; 0x7fde <verifySpace+0xc>
putch(0x03);
- 7e60: 83 e0 ldi r24, 0x03 ; 3
- 7e62: 24 c0 rjmp .+72 ; 0x7eac <main+0xac>
+ 7e62: 83 e0 ldi r24, 0x03 ; 3
+ 7e64: 24 c0 rjmp .+72 ; 0x7eae <main+0xae>
}
else if(ch == STK_SET_DEVICE) {
- 7e64: 82 34 cpi r24, 0x42 ; 66
- 7e66: 11 f4 brne .+4 ; 0x7e6c <main+0x6c>
+ 7e66: 82 34 cpi r24, 0x42 ; 66
+ 7e68: 11 f4 brne .+4 ; 0x7e6e <main+0x6e>
// SET DEVICE is ignored
getNch(20);
- 7e68: 84 e1 ldi r24, 0x14 ; 20
- 7e6a: 03 c0 rjmp .+6 ; 0x7e72 <main+0x72>
+ 7e6a: 84 e1 ldi r24, 0x14 ; 20
+ 7e6c: 03 c0 rjmp .+6 ; 0x7e74 <main+0x74>
}
else if(ch == STK_SET_DEVICE_EXT) {
- 7e6c: 85 34 cpi r24, 0x45 ; 69
- 7e6e: 19 f4 brne .+6 ; 0x7e76 <main+0x76>
+ 7e6e: 85 34 cpi r24, 0x45 ; 69
+ 7e70: 19 f4 brne .+6 ; 0x7e78 <main+0x78>
// SET DEVICE EXT is ignored
getNch(5);
- 7e70: 85 e0 ldi r24, 0x05 ; 5
- 7e72: b4 d0 rcall .+360 ; 0x7fdc <verifySpace+0xc>
- 7e74: 8a c0 rjmp .+276 ; 0x7f8a <main+0x18a>
+ 7e72: 85 e0 ldi r24, 0x05 ; 5
+ 7e74: b4 d0 rcall .+360 ; 0x7fde <verifySpace+0xc>
+ 7e76: 8a c0 rjmp .+276 ; 0x7f8c <main+0x18c>
}
else if(ch == STK_LOAD_ADDRESS) {
- 7e76: 85 35 cpi r24, 0x55 ; 85
- 7e78: a1 f4 brne .+40 ; 0x7ea2 <main+0xa2>
+ 7e78: 85 35 cpi r24, 0x55 ; 85
+ 7e7a: a1 f4 brne .+40 ; 0x7ea4 <main+0xa4>
// LOAD ADDRESS
address = getch();
- 7e7a: 92 d0 rcall .+292 ; 0x7fa0 <getch>
- 7e7c: 08 2f mov r16, r24
- 7e7e: 10 e0 ldi r17, 0x00 ; 0
- 7e80: 10 93 01 02 sts 0x0201, r17
- 7e84: 00 93 00 02 sts 0x0200, r16
+ 7e7c: 92 d0 rcall .+292 ; 0x7fa2 <getch>
+ 7e7e: 08 2f mov r16, r24
+ 7e80: 10 e0 ldi r17, 0x00 ; 0
+ 7e82: 10 93 01 02 sts 0x0201, r17
+ 7e86: 00 93 00 02 sts 0x0200, r16
address = (address & 0xff) | (getch() << 8);
- 7e88: 8b d0 rcall .+278 ; 0x7fa0 <getch>
- 7e8a: 90 e0 ldi r25, 0x00 ; 0
- 7e8c: 98 2f mov r25, r24
- 7e8e: 88 27 eor r24, r24
- 7e90: 80 2b or r24, r16
- 7e92: 91 2b or r25, r17
+ 7e8a: 8b d0 rcall .+278 ; 0x7fa2 <getch>
+ 7e8c: 90 e0 ldi r25, 0x00 ; 0
+ 7e8e: 98 2f mov r25, r24
+ 7e90: 88 27 eor r24, r24
+ 7e92: 80 2b or r24, r16
+ 7e94: 91 2b or r25, r17
address += address; // Convert from word address to byte address
- 7e94: 88 0f add r24, r24
- 7e96: 99 1f adc r25, r25
- 7e98: 90 93 01 02 sts 0x0201, r25
- 7e9c: 80 93 00 02 sts 0x0200, r24
- 7ea0: 73 c0 rjmp .+230 ; 0x7f88 <main+0x188>
+ 7e96: 88 0f add r24, r24
+ 7e98: 99 1f adc r25, r25
+ 7e9a: 90 93 01 02 sts 0x0201, r25
+ 7e9e: 80 93 00 02 sts 0x0200, r24
+ 7ea2: 73 c0 rjmp .+230 ; 0x7f8a <main+0x18a>
verifySpace();
}
else if(ch == STK_UNIVERSAL) {
- 7ea2: 86 35 cpi r24, 0x56 ; 86
- 7ea4: 29 f4 brne .+10 ; 0x7eb0 <main+0xb0>
+ 7ea4: 86 35 cpi r24, 0x56 ; 86
+ 7ea6: 29 f4 brne .+10 ; 0x7eb2 <main+0xb2>
// UNIVERSAL command is ignored
getNch(4);
- 7ea6: 84 e0 ldi r24, 0x04 ; 4
- 7ea8: 99 d0 rcall .+306 ; 0x7fdc <verifySpace+0xc>
+ 7ea8: 84 e0 ldi r24, 0x04 ; 4
+ 7eaa: 99 d0 rcall .+306 ; 0x7fde <verifySpace+0xc>
putch(0x00);
- 7eaa: 80 e0 ldi r24, 0x00 ; 0
- 7eac: 71 d0 rcall .+226 ; 0x7f90 <putch>
- 7eae: 6d c0 rjmp .+218 ; 0x7f8a <main+0x18a>
+ 7eac: 80 e0 ldi r24, 0x00 ; 0
+ 7eae: 71 d0 rcall .+226 ; 0x7f92 <putch>
+ 7eb0: 6d c0 rjmp .+218 ; 0x7f8c <main+0x18c>
}
/* Write memory, length is big endian and is in bytes */
else if(ch == STK_PROG_PAGE) {
- 7eb0: 84 36 cpi r24, 0x64 ; 100
- 7eb2: 09 f0 breq .+2 ; 0x7eb6 <main+0xb6>
- 7eb4: 43 c0 rjmp .+134 ; 0x7f3c <main+0x13c>
+ 7eb2: 84 36 cpi r24, 0x64 ; 100
+ 7eb4: 09 f0 breq .+2 ; 0x7eb8 <main+0xb8>
+ 7eb6: 43 c0 rjmp .+134 ; 0x7f3e <main+0x13e>
// PROGRAM PAGE - we support flash programming only, not EEPROM
uint8_t *bufPtr;
uint16_t addrPtr;
getLen();
- 7eb6: 7c d0 rcall .+248 ; 0x7fb0 <getLen>
+ 7eb8: 7c d0 rcall .+248 ; 0x7fb2 <getLen>
// Immediately start page erase - this will 4.5ms
boot_page_erase((uint16_t)(void*)address);
- 7eb8: e0 91 00 02 lds r30, 0x0200
- 7ebc: f0 91 01 02 lds r31, 0x0201
- 7ec0: 83 e0 ldi r24, 0x03 ; 3
- 7ec2: 80 93 57 00 sts 0x0057, r24
- 7ec6: e8 95 spm
- 7ec8: c0 e0 ldi r28, 0x00 ; 0
- 7eca: d1 e0 ldi r29, 0x01 ; 1
+ 7eba: e0 91 00 02 lds r30, 0x0200
+ 7ebe: f0 91 01 02 lds r31, 0x0201
+ 7ec2: 83 e0 ldi r24, 0x03 ; 3
+ 7ec4: 80 93 57 00 sts 0x0057, r24
+ 7ec8: e8 95 spm
+ 7eca: c0 e0 ldi r28, 0x00 ; 0
+ 7ecc: d1 e0 ldi r29, 0x01 ; 1
// While that is going on, read in page contents
bufPtr = buff;
do *bufPtr++ = getch();
- 7ecc: 69 d0 rcall .+210 ; 0x7fa0 <getch>
- 7ece: 89 93 st Y+, r24
+ 7ece: 69 d0 rcall .+210 ; 0x7fa2 <getch>
+ 7ed0: 89 93 st Y+, r24
while (--length);
- 7ed0: 80 91 02 02 lds r24, 0x0202
- 7ed4: 81 50 subi r24, 0x01 ; 1
- 7ed6: 80 93 02 02 sts 0x0202, r24
- 7eda: 88 23 and r24, r24
- 7edc: b9 f7 brne .-18 ; 0x7ecc <main+0xcc>
+ 7ed2: 80 91 02 02 lds r24, 0x0202
+ 7ed6: 81 50 subi r24, 0x01 ; 1
+ 7ed8: 80 93 02 02 sts 0x0202, r24
+ 7edc: 88 23 and r24, r24
+ 7ede: b9 f7 brne .-18 ; 0x7ece <main+0xce>
// Read command terminator, start reply
verifySpace();
- 7ede: 78 d0 rcall .+240 ; 0x7fd0 <verifySpace>
+ 7ee0: 78 d0 rcall .+240 ; 0x7fd2 <verifySpace>
// If only a partial page is to be programmed, the erase might not be complete.
// So check that here
boot_spm_busy_wait();
- 7ee0: 07 b6 in r0, 0x37 ; 55
- 7ee2: 00 fc sbrc r0, 0
- 7ee4: fd cf rjmp .-6 ; 0x7ee0 <main+0xe0>
+ 7ee2: 07 b6 in r0, 0x37 ; 55
+ 7ee4: 00 fc sbrc r0, 0
+ 7ee6: fd cf rjmp .-6 ; 0x7ee2 <main+0xe2>
}
#endif
// Copy buffer into programming buffer
bufPtr = buff;
addrPtr = (uint16_t)(void*)address;
- 7ee6: 40 91 00 02 lds r20, 0x0200
- 7eea: 50 91 01 02 lds r21, 0x0201
- 7eee: a0 e0 ldi r26, 0x00 ; 0
- 7ef0: b1 e0 ldi r27, 0x01 ; 1
+ 7ee8: 40 91 00 02 lds r20, 0x0200
+ 7eec: 50 91 01 02 lds r21, 0x0201
+ 7ef0: a0 e0 ldi r26, 0x00 ; 0
+ 7ef2: b1 e0 ldi r27, 0x01 ; 1
ch = SPM_PAGESIZE / 2;
do {
uint16_t a;
a = *bufPtr++;
- 7ef2: 2c 91 ld r18, X
- 7ef4: 30 e0 ldi r19, 0x00 ; 0
+ 7ef4: 2c 91 ld r18, X
+ 7ef6: 30 e0 ldi r19, 0x00 ; 0
a |= (*bufPtr++) << 8;
- 7ef6: 11 96 adiw r26, 0x01 ; 1
- 7ef8: 8c 91 ld r24, X
- 7efa: 11 97 sbiw r26, 0x01 ; 1
- 7efc: 90 e0 ldi r25, 0x00 ; 0
- 7efe: 98 2f mov r25, r24
- 7f00: 88 27 eor r24, r24
- 7f02: 82 2b or r24, r18
- 7f04: 93 2b or r25, r19
+ 7ef8: 11 96 adiw r26, 0x01 ; 1
+ 7efa: 8c 91 ld r24, X
+ 7efc: 11 97 sbiw r26, 0x01 ; 1
+ 7efe: 90 e0 ldi r25, 0x00 ; 0
+ 7f00: 98 2f mov r25, r24
+ 7f02: 88 27 eor r24, r24
+ 7f04: 82 2b or r24, r18
+ 7f06: 93 2b or r25, r19
#ifdef VIRTUAL_BOOT_PARTITION
#define rstVect (*(uint16_t*)(0x204))
#define wdtVect (*(uint16_t*)(0x206))
#endif
/* main program starts here */
int main(void) {
- 7f06: 12 96 adiw r26, 0x02 ; 2
+ 7f08: 12 96 adiw r26, 0x02 ; 2
ch = SPM_PAGESIZE / 2;
do {
uint16_t a;
a = *bufPtr++;
a |= (*bufPtr++) << 8;
boot_page_fill((uint16_t)(void*)addrPtr,a);
- 7f08: fa 01 movw r30, r20
- 7f0a: 0c 01 movw r0, r24
- 7f0c: d0 92 57 00 sts 0x0057, r13
- 7f10: e8 95 spm
- 7f12: 11 24 eor r1, r1
+ 7f0a: fa 01 movw r30, r20
+ 7f0c: 0c 01 movw r0, r24
+ 7f0e: d0 92 57 00 sts 0x0057, r13
+ 7f12: e8 95 spm
+ 7f14: 11 24 eor r1, r1
addrPtr += 2;
- 7f14: 4e 5f subi r20, 0xFE ; 254
- 7f16: 5f 4f sbci r21, 0xFF ; 255
+ 7f16: 4e 5f subi r20, 0xFE ; 254
+ 7f18: 5f 4f sbci r21, 0xFF ; 255
} while (--ch);
- 7f18: f1 e0 ldi r31, 0x01 ; 1
- 7f1a: a0 38 cpi r26, 0x80 ; 128
- 7f1c: bf 07 cpc r27, r31
- 7f1e: 49 f7 brne .-46 ; 0x7ef2 <main+0xf2>
+ 7f1a: f1 e0 ldi r31, 0x01 ; 1
+ 7f1c: a0 38 cpi r26, 0x80 ; 128
+ 7f1e: bf 07 cpc r27, r31
+ 7f20: 49 f7 brne .-46 ; 0x7ef4 <main+0xf4>
// Write from programming buffer
boot_page_write((uint16_t)(void*)address);
- 7f20: e0 91 00 02 lds r30, 0x0200
- 7f24: f0 91 01 02 lds r31, 0x0201
- 7f28: e0 92 57 00 sts 0x0057, r14
- 7f2c: e8 95 spm
+ 7f22: e0 91 00 02 lds r30, 0x0200
+ 7f26: f0 91 01 02 lds r31, 0x0201
+ 7f2a: e0 92 57 00 sts 0x0057, r14
+ 7f2e: e8 95 spm
boot_spm_busy_wait();
- 7f2e: 07 b6 in r0, 0x37 ; 55
- 7f30: 00 fc sbrc r0, 0
- 7f32: fd cf rjmp .-6 ; 0x7f2e <main+0x12e>
+ 7f30: 07 b6 in r0, 0x37 ; 55
+ 7f32: 00 fc sbrc r0, 0
+ 7f34: fd cf rjmp .-6 ; 0x7f30 <main+0x130>
#if defined(RWWSRE)
// Reenable read access to flash
boot_rww_enable();
- 7f34: f0 92 57 00 sts 0x0057, r15
- 7f38: e8 95 spm
- 7f3a: 27 c0 rjmp .+78 ; 0x7f8a <main+0x18a>
+ 7f36: f0 92 57 00 sts 0x0057, r15
+ 7f3a: e8 95 spm
+ 7f3c: 27 c0 rjmp .+78 ; 0x7f8c <main+0x18c>
#endif
}
/* Read memory block mode, length is big endian. */
else if(ch == STK_READ_PAGE) {
- 7f3c: 84 37 cpi r24, 0x74 ; 116
- 7f3e: b9 f4 brne .+46 ; 0x7f6e <main+0x16e>
+ 7f3e: 84 37 cpi r24, 0x74 ; 116
+ 7f40: b9 f4 brne .+46 ; 0x7f70 <main+0x170>
// READ PAGE - we only read flash
getLen();
- 7f40: 37 d0 rcall .+110 ; 0x7fb0 <getLen>
+ 7f42: 37 d0 rcall .+110 ; 0x7fb2 <getLen>
verifySpace();
- 7f42: 46 d0 rcall .+140 ; 0x7fd0 <verifySpace>
+ 7f44: 46 d0 rcall .+140 ; 0x7fd2 <verifySpace>
else ch = pgm_read_byte_near(address);
address++;
putch(ch);
} while (--length);
#else
do putch(pgm_read_byte_near(address++));
- 7f44: e0 91 00 02 lds r30, 0x0200
- 7f48: f0 91 01 02 lds r31, 0x0201
- 7f4c: 31 96 adiw r30, 0x01 ; 1
- 7f4e: f0 93 01 02 sts 0x0201, r31
- 7f52: e0 93 00 02 sts 0x0200, r30
- 7f56: 31 97 sbiw r30, 0x01 ; 1
- 7f58: e4 91 lpm r30, Z+
- 7f5a: 8e 2f mov r24, r30
- 7f5c: 19 d0 rcall .+50 ; 0x7f90 <putch>
+ 7f46: e0 91 00 02 lds r30, 0x0200
+ 7f4a: f0 91 01 02 lds r31, 0x0201
+ 7f4e: 31 96 adiw r30, 0x01 ; 1
+ 7f50: f0 93 01 02 sts 0x0201, r31
+ 7f54: e0 93 00 02 sts 0x0200, r30
+ 7f58: 31 97 sbiw r30, 0x01 ; 1
+ 7f5a: e4 91 lpm r30, Z+
+ 7f5c: 8e 2f mov r24, r30
+ 7f5e: 19 d0 rcall .+50 ; 0x7f92 <putch>
while (--length);
- 7f5e: 80 91 02 02 lds r24, 0x0202
- 7f62: 81 50 subi r24, 0x01 ; 1
- 7f64: 80 93 02 02 sts 0x0202, r24
- 7f68: 88 23 and r24, r24
- 7f6a: 61 f7 brne .-40 ; 0x7f44 <main+0x144>
- 7f6c: 0e c0 rjmp .+28 ; 0x7f8a <main+0x18a>
+ 7f60: 80 91 02 02 lds r24, 0x0202
+ 7f64: 81 50 subi r24, 0x01 ; 1
+ 7f66: 80 93 02 02 sts 0x0202, r24
+ 7f6a: 88 23 and r24, r24
+ 7f6c: 61 f7 brne .-40 ; 0x7f46 <main+0x146>
+ 7f6e: 0e c0 rjmp .+28 ; 0x7f8c <main+0x18c>
#endif
}
/* Get device signature bytes */
else if(ch == STK_READ_SIGN) {
- 7f6e: 85 37 cpi r24, 0x75 ; 117
- 7f70: 39 f4 brne .+14 ; 0x7f80 <main+0x180>
+ 7f70: 85 37 cpi r24, 0x75 ; 117
+ 7f72: 39 f4 brne .+14 ; 0x7f82 <main+0x182>
// READ SIGN - return what Avrdude wants to hear
verifySpace();
- 7f72: 2e d0 rcall .+92 ; 0x7fd0 <verifySpace>
+ 7f74: 2e d0 rcall .+92 ; 0x7fd2 <verifySpace>
putch(SIGNATURE_0);
- 7f74: 8e e1 ldi r24, 0x1E ; 30
- 7f76: 0c d0 rcall .+24 ; 0x7f90 <putch>
+ 7f76: 8e e1 ldi r24, 0x1E ; 30
+ 7f78: 0c d0 rcall .+24 ; 0x7f92 <putch>
putch(SIGNATURE_1);
- 7f78: 85 e9 ldi r24, 0x95 ; 149
- 7f7a: 0a d0 rcall .+20 ; 0x7f90 <putch>
+ 7f7a: 85 e9 ldi r24, 0x95 ; 149
+ 7f7c: 0a d0 rcall .+20 ; 0x7f92 <putch>
putch(SIGNATURE_2);
- 7f7c: 8f e0 ldi r24, 0x0F ; 15
- 7f7e: 96 cf rjmp .-212 ; 0x7eac <main+0xac>
+ 7f7e: 8f e0 ldi r24, 0x0F ; 15
+ 7f80: 96 cf rjmp .-212 ; 0x7eae <main+0xae>
}
else if (ch == 'Q') {
- 7f80: 81 35 cpi r24, 0x51 ; 81
- 7f82: 11 f4 brne .+4 ; 0x7f88 <main+0x188>
+ 7f82: 81 35 cpi r24, 0x51 ; 81
+ 7f84: 11 f4 brne .+4 ; 0x7f8a <main+0x18a>
// Adaboot no-wait mod
watchdogConfig(WATCHDOG_16MS);
- 7f84: 88 e0 ldi r24, 0x08 ; 8
- 7f86: 19 d0 rcall .+50 ; 0x7fba <watchdogConfig>
+ 7f86: 88 e0 ldi r24, 0x08 ; 8
+ 7f88: 19 d0 rcall .+50 ; 0x7fbc <watchdogConfig>
verifySpace();
}
else {
// This covers the response to commands like STK_ENTER_PROGMODE
verifySpace();
- 7f88: 23 d0 rcall .+70 ; 0x7fd0 <verifySpace>
+ 7f8a: 23 d0 rcall .+70 ; 0x7fd2 <verifySpace>
}
putch(STK_OK);
- 7f8a: 80 e1 ldi r24, 0x10 ; 16
- 7f8c: 01 d0 rcall .+2 ; 0x7f90 <putch>
- 7f8e: 63 cf rjmp .-314 ; 0x7e56 <main+0x56>
+ 7f8c: 80 e1 ldi r24, 0x10 ; 16
+ 7f8e: 01 d0 rcall .+2 ; 0x7f92 <putch>
+ 7f90: 63 cf rjmp .-314 ; 0x7e58 <main+0x58>
-00007f90 <putch>:
+00007f92 <putch>:
}
}
void putch(char ch) {
- 7f90: 98 2f mov r25, r24
+ 7f92: 98 2f mov r25, r24
#ifndef SOFT_UART
while (!(UCSR0A & _BV(UDRE0)));
- 7f92: 80 91 c0 00 lds r24, 0x00C0
- 7f96: 85 ff sbrs r24, 5
- 7f98: fc cf rjmp .-8 ; 0x7f92 <putch+0x2>
+ 7f94: 80 91 c0 00 lds r24, 0x00C0
+ 7f98: 85 ff sbrs r24, 5
+ 7f9a: fc cf rjmp .-8 ; 0x7f94 <putch+0x2>
UDR0 = ch;
- 7f9a: 90 93 c6 00 sts 0x00C6, r25
+ 7f9c: 90 93 c6 00 sts 0x00C6, r25
[uartBit] "I" (UART_TX_BIT)
:
"r25"
);
#endif
}
- 7f9e: 08 95 ret
+ 7fa0: 08 95 ret
-00007fa0 <getch>:
+00007fa2 <getch>:
return getch();
}
// Watchdog functions. These are only safe with interrupts turned off.
void watchdogReset() {
__asm__ __volatile__ (
- 7fa0: a8 95 wdr
+ 7fa2: a8 95 wdr
[uartBit] "I" (UART_RX_BIT)
:
"r25"
);
#else
while(!(UCSR0A & _BV(RXC0)));
- 7fa2: 80 91 c0 00 lds r24, 0x00C0
- 7fa6: 87 ff sbrs r24, 7
- 7fa8: fc cf rjmp .-8 ; 0x7fa2 <getch+0x2>
+ 7fa4: 80 91 c0 00 lds r24, 0x00C0
+ 7fa8: 87 ff sbrs r24, 7
+ 7faa: fc cf rjmp .-8 ; 0x7fa4 <getch+0x2>
ch = UDR0;
- 7faa: 80 91 c6 00 lds r24, 0x00C6
+ 7fac: 80 91 c6 00 lds r24, 0x00C6
#ifdef LED_DATA_FLASH
LED_PIN |= _BV(LED);
#endif
return ch;
}
- 7fae: 08 95 ret
+ 7fb0: 08 95 ret
-00007fb0 <getLen>:
+00007fb2 <getLen>:
} while (--count);
}
#endif
uint8_t getLen() {
getch();
- 7fb0: f7 df rcall .-18 ; 0x7fa0 <getch>
+ 7fb2: f7 df rcall .-18 ; 0x7fa2 <getch>
length = getch();
- 7fb2: f6 df rcall .-20 ; 0x7fa0 <getch>
- 7fb4: 80 93 02 02 sts 0x0202, r24
+ 7fb4: f6 df rcall .-20 ; 0x7fa2 <getch>
+ 7fb6: 80 93 02 02 sts 0x0202, r24
return getch();
}
- 7fb8: f3 cf rjmp .-26 ; 0x7fa0 <getch>
+ 7fba: f3 cf rjmp .-26 ; 0x7fa2 <getch>
-00007fba <watchdogConfig>:
+00007fbc <watchdogConfig>:
"wdr\n"
);
}
void watchdogConfig(uint8_t x) {
WDTCSR = _BV(WDCE) | _BV(WDE);
- 7fba: e0 e6 ldi r30, 0x60 ; 96
- 7fbc: f0 e0 ldi r31, 0x00 ; 0
- 7fbe: 98 e1 ldi r25, 0x18 ; 24
- 7fc0: 90 83 st Z, r25
+ 7fbc: e0 e6 ldi r30, 0x60 ; 96
+ 7fbe: f0 e0 ldi r31, 0x00 ; 0
+ 7fc0: 98 e1 ldi r25, 0x18 ; 24
+ 7fc2: 90 83 st Z, r25
WDTCSR = x;
- 7fc2: 80 83 st Z, r24
+ 7fc4: 80 83 st Z, r24
}
- 7fc4: 08 95 ret
+ 7fc6: 08 95 ret
-00007fc6 <appStart>:
+00007fc8 <appStart>:
void appStart() {
watchdogConfig(WATCHDOG_OFF);
- 7fc6: 80 e0 ldi r24, 0x00 ; 0
- 7fc8: f8 df rcall .-16 ; 0x7fba <watchdogConfig>
+ 7fc8: 80 e0 ldi r24, 0x00 ; 0
+ 7fca: f8 df rcall .-16 ; 0x7fbc <watchdogConfig>
__asm__ __volatile__ (
- 7fca: ee 27 eor r30, r30
- 7fcc: ff 27 eor r31, r31
- 7fce: 09 94 ijmp
+ 7fcc: ee 27 eor r30, r30
+ 7fce: ff 27 eor r31, r31
+ 7fd0: 09 94 ijmp
-00007fd0 <verifySpace>:
+00007fd2 <verifySpace>:
do getch(); while (--count);
verifySpace();
}
void verifySpace() {
if (getch() != CRC_EOP) appStart();
- 7fd0: e7 df rcall .-50 ; 0x7fa0 <getch>
- 7fd2: 80 32 cpi r24, 0x20 ; 32
- 7fd4: 09 f0 breq .+2 ; 0x7fd8 <verifySpace+0x8>
- 7fd6: f7 df rcall .-18 ; 0x7fc6 <appStart>
+ 7fd2: e7 df rcall .-50 ; 0x7fa2 <getch>
+ 7fd4: 80 32 cpi r24, 0x20 ; 32
+ 7fd6: 09 f0 breq .+2 ; 0x7fda <verifySpace+0x8>
+ 7fd8: f7 df rcall .-18 ; 0x7fc8 <appStart>
putch(STK_INSYNC);
- 7fd8: 84 e1 ldi r24, 0x14 ; 20
+ 7fda: 84 e1 ldi r24, 0x14 ; 20
}
- 7fda: da cf rjmp .-76 ; 0x7f90 <putch>
+ 7fdc: da cf rjmp .-76 ; 0x7f92 <putch>
::[count] "M" (UART_B_VALUE)
);
}
#endif
void getNch(uint8_t count) {
- 7fdc: 1f 93 push r17
- 7fde: 18 2f mov r17, r24
+ 7fde: 1f 93 push r17
+ 7fe0: 18 2f mov r17, r24
-00007fe0 <getNch>:
+00007fe2 <getNch>:
do getch(); while (--count);
- 7fe0: df df rcall .-66 ; 0x7fa0 <getch>
- 7fe2: 11 50 subi r17, 0x01 ; 1
- 7fe4: e9 f7 brne .-6 ; 0x7fe0 <getNch>
+ 7fe2: df df rcall .-66 ; 0x7fa2 <getch>
+ 7fe4: 11 50 subi r17, 0x01 ; 1
+ 7fe6: e9 f7 brne .-6 ; 0x7fe2 <getNch>
verifySpace();
- 7fe6: f4 df rcall .-24 ; 0x7fd0 <verifySpace>
+ 7fe8: f4 df rcall .-24 ; 0x7fd2 <verifySpace>
}
- 7fe8: 1f 91 pop r17
- 7fea: 08 95 ret
+ 7fea: 1f 91 pop r17
+ 7fec: 08 95 ret
diff --git a/cores/arduino/Arduino.h b/cores/arduino/Arduino.h
new file mode 100755
index 0000000..ebdbe9a
--- /dev/null
+++ b/cores/arduino/Arduino.h
@@ -0,0 +1,205 @@
+#ifndef Arduino_h
+#define Arduino_h
+
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <avr/pgmspace.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
+
+#include "binary.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+#define HIGH 0x1
+#define LOW 0x0
+
+#define INPUT 0x0
+#define OUTPUT 0x1
+
+#define true 0x1
+#define false 0x0
+
+#define PI 3.1415926535897932384626433832795
+#define HALF_PI 1.5707963267948966192313216916398
+#define TWO_PI 6.283185307179586476925286766559
+#define DEG_TO_RAD 0.017453292519943295769236907684886
+#define RAD_TO_DEG 57.295779513082320876798154814105
+
+#define SERIAL 0x0
+#define DISPLAY 0x1
+
+#define LSBFIRST 0
+#define MSBFIRST 1
+
+#define CHANGE 1
+#define FALLING 2
+#define RISING 3
+
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define INTERNAL1V1 2
+#define INTERNAL2V56 3
+#else
+#define INTERNAL 3
+#endif
+#define DEFAULT 1
+#define EXTERNAL 0
+
+// undefine stdlib's abs if encountered
+#ifdef abs
+#undef abs
+#endif
+
+#define min(a,b) ((a)<(b)?(a):(b))
+#define max(a,b) ((a)>(b)?(a):(b))
+#define abs(x) ((x)>0?(x):-(x))
+#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
+#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
+#define radians(deg) ((deg)*DEG_TO_RAD)
+#define degrees(rad) ((rad)*RAD_TO_DEG)
+#define sq(x) ((x)*(x))
+
+#define interrupts() sei()
+#define noInterrupts() cli()
+
+#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
+#define clockCyclesToMicroseconds(a) ( ((a) * 1000L) / (F_CPU / 1000L) )
+#define microsecondsToClockCycles(a) ( ((a) * (F_CPU / 1000L)) / 1000L )
+
+#define lowByte(w) ((uint8_t) ((w) & 0xff))
+#define highByte(w) ((uint8_t) ((w) >> 8))
+
+#define bitRead(value, bit) (((value) >> (bit)) & 0x01)
+#define bitSet(value, bit) ((value) |= (1UL << (bit)))
+#define bitClear(value, bit) ((value) &= ~(1UL << (bit)))
+#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit))
+
+
+typedef unsigned int word;
+
+#define bit(b) (1UL << (b))
+
+typedef uint8_t boolean;
+typedef uint8_t byte;
+
+void init(void);
+
+void pinMode(uint8_t, uint8_t);
+void digitalWrite(uint8_t, uint8_t);
+int digitalRead(uint8_t);
+int analogRead(uint8_t);
+void analogReference(uint8_t mode);
+void analogWrite(uint8_t, int);
+
+unsigned long millis(void);
+unsigned long micros(void);
+void delay(unsigned long);
+void delayMicroseconds(unsigned int us);
+unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout);
+
+void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val);
+uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder);
+
+void attachInterrupt(uint8_t, void (*)(void), int mode);
+void detachInterrupt(uint8_t);
+
+void setup(void);
+void loop(void);
+
+// Get the bit location within the hardware port of the given virtual pin.
+// This comes from the pins_*.c file for the active board configuration.
+
+#define analogInPinToBit(P) (P)
+
+// On the ATmega1280, the addresses of some of the port registers are
+// greater than 255, so we can't store them in uint8_t's.
+extern const uint16_t PROGMEM port_to_mode_PGM[];
+extern const uint16_t PROGMEM port_to_input_PGM[];
+extern const uint16_t PROGMEM port_to_output_PGM[];
+
+extern const uint8_t PROGMEM digital_pin_to_port_PGM[];
+// extern const uint8_t PROGMEM digital_pin_to_bit_PGM[];
+extern const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[];
+extern const uint8_t PROGMEM digital_pin_to_timer_PGM[];
+
+// Get the bit location within the hardware port of the given virtual pin.
+// This comes from the pins_*.c file for the active board configuration.
+//
+// These perform slightly better as macros compared to inline functions
+//
+#define digitalPinToPort(P) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) )
+#define digitalPinToBitMask(P) ( pgm_read_byte( digital_pin_to_bit_mask_PGM + (P) ) )
+#define digitalPinToTimer(P) ( pgm_read_byte( digital_pin_to_timer_PGM + (P) ) )
+#define analogInPinToBit(P) (P)
+#define portOutputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_output_PGM + (P))) )
+#define portInputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_input_PGM + (P))) )
+#define portModeRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_mode_PGM + (P))) )
+
+#define NOT_A_PIN 0
+#define NOT_A_PORT 0
+
+#define PA 1
+#define PB 2
+#define PC 3
+#define PD 4
+#define PE 5
+#define PF 6
+#define PG 7
+#define PH 8
+#define PJ 10
+#define PK 11
+#define PL 12
+
+#define NOT_ON_TIMER 0
+#define TIMER0A 1
+#define TIMER0B 2
+#define TIMER1A 3
+#define TIMER1B 4
+#define TIMER2 5
+#define TIMER2A 6
+#define TIMER2B 7
+
+#define TIMER3A 8
+#define TIMER3B 9
+#define TIMER3C 10
+#define TIMER4A 11
+#define TIMER4B 12
+#define TIMER4C 13
+#define TIMER5A 14
+#define TIMER5B 15
+#define TIMER5C 16
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#ifdef __cplusplus
+#include "WCharacter.h"
+#include "WString.h"
+#include "HardwareSerial.h"
+
+uint16_t makeWord(uint16_t w);
+uint16_t makeWord(byte h, byte l);
+
+#define word(...) makeWord(__VA_ARGS__)
+
+unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L);
+
+void tone(uint8_t _pin, unsigned int frequency, unsigned long duration = 0);
+void noTone(uint8_t _pin);
+
+// WMath prototypes
+long random(long);
+long random(long, long);
+void randomSeed(unsigned int);
+long map(long, long, long, long, long);
+
+#endif
+
+#include "pins_arduino.h"
+
+#endif \ No newline at end of file
diff --git a/cores/arduino/HardwareSerial.cpp b/cores/arduino/HardwareSerial.cpp
index 4397efb..db6b149 100644
--- a/cores/arduino/HardwareSerial.cpp
+++ b/cores/arduino/HardwareSerial.cpp
@@ -24,7 +24,7 @@
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
-#include "wiring.h"
+#include "Arduino.h"
#include "wiring_private.h"
// this next line disables the entire HardwareSerial.cpp,
@@ -34,149 +34,223 @@
#include "HardwareSerial.h"
// Define constants and variables for buffering incoming serial data. We're
-// using a ring buffer (I think), in which rx_buffer_head is the index of the
-// location to which to write the next incoming character and rx_buffer_tail
-// is the index of the location from which to read.
+// using a ring buffer (I think), in which head is the index of the location
+// to which to write the next incoming character and tail is the index of the
+// location from which to read.
#if (RAMEND < 1000)
- #define RX_BUFFER_SIZE 32
+ #define SERIAL_BUFFER_SIZE 16
#else
- #define RX_BUFFER_SIZE 128
+ #define SERIAL_BUFFER_SIZE 64
#endif
struct ring_buffer
{
- unsigned char buffer[RX_BUFFER_SIZE];
- int head;
- int tail;
+ unsigned char buffer[SERIAL_BUFFER_SIZE];
+ volatile int head;
+ volatile int tail;
};
#if defined(UBRRH) || defined(UBRR0H)
ring_buffer rx_buffer = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer = { { 0 }, 0, 0 };
#endif
#if defined(UBRR1H)
ring_buffer rx_buffer1 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer1 = { { 0 }, 0, 0 };
#endif
#if defined(UBRR2H)
ring_buffer rx_buffer2 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer2 = { { 0 }, 0, 0 };
#endif
#if defined(UBRR3H)
ring_buffer rx_buffer3 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer3 = { { 0 }, 0, 0 };
#endif
-inline void store_char(unsigned char c, ring_buffer *rx_buffer)
+inline void store_char(unsigned char c, ring_buffer *buffer)
{
- int i = (unsigned int)(rx_buffer->head + 1) % RX_BUFFER_SIZE;
+ int i = (unsigned int)(buffer->head + 1) % SERIAL_BUFFER_SIZE;
// if we should be storing the received character into the location
// just before the tail (meaning that the head would advance to the
// current location of the tail), we're about to overflow the buffer
// and so we don't write the character or advance the head.
- if (i != rx_buffer->tail) {
- rx_buffer->buffer[rx_buffer->head] = c;
- rx_buffer->head = i;
+ if (i != buffer->tail) {
+ buffer->buffer[buffer->head] = c;
+ buffer->head = i;
}
}
+#if !defined(USART_RX_vect) && !defined(SIG_USART0_RECV) && \
+ !defined(SIG_UART0_RECV) && !defined(USART0_RX_vect) && \
+ !defined(SIG_UART_RECV)
+ #error Don't know what the Data Received vector is called for the first UART
+#else
+ void serialEvent() __attribute__((weak));
+ void serialEvent() {}
#if defined(USART_RX_vect)
SIGNAL(USART_RX_vect)
- {
- #if defined(UDR0)
- unsigned char c = UDR0;
- #elif defined(UDR)
- unsigned char c = UDR; // atmega8535
- #else
- #error UDR not defined
- #endif
- store_char(c, &rx_buffer);
- }
-#elif defined(SIG_USART0_RECV) && defined(UDR0)
+#elif defined(SIG_USART0_RECV)
SIGNAL(SIG_USART0_RECV)
- {
- unsigned char c = UDR0;
- store_char(c, &rx_buffer);
- }
-#elif defined(SIG_UART0_RECV) && defined(UDR0)
+#elif defined(SIG_UART0_RECV)
SIGNAL(SIG_UART0_RECV)
- {
- unsigned char c = UDR0;
- store_char(c, &rx_buffer);
- }
-//#elif defined(SIG_USART_RECV)
#elif defined(USART0_RX_vect)
- // fixed by Mark Sproul this is on the 644/644p
- //SIGNAL(SIG_USART_RECV)
SIGNAL(USART0_RX_vect)
+#elif defined(SIG_UART_RECV)
+ SIGNAL(SIG_UART_RECV)
+#endif
{
#if defined(UDR0)
unsigned char c = UDR0;
#elif defined(UDR)
- unsigned char c = UDR; // atmega8, atmega32
+ unsigned char c = UDR;
#else
#error UDR not defined
#endif
store_char(c, &rx_buffer);
+ serialEvent();
}
-#elif defined(SIG_UART_RECV)
- // this is for atmega8
- SIGNAL(SIG_UART_RECV)
- {
- #if defined(UDR0)
- unsigned char c = UDR0; // atmega645
- #elif defined(UDR)
- unsigned char c = UDR; // atmega8
- #endif
- store_char(c, &rx_buffer);
- }
-#elif defined(USBCON)
- #warning No interrupt handler for usart 0
- #warning Serial(0) is on USB interface
-#else
- #error No interrupt handler for usart 0
#endif
-//#if defined(SIG_USART1_RECV)
#if defined(USART1_RX_vect)
- //SIGNAL(SIG_USART1_RECV)
+ void serialEvent1() __attribute__((weak));
+ void serialEvent1() {}
SIGNAL(USART1_RX_vect)
{
unsigned char c = UDR1;
store_char(c, &rx_buffer1);
+ serialEvent1();
}
#elif defined(SIG_USART1_RECV)
#error SIG_USART1_RECV
#endif
#if defined(USART2_RX_vect) && defined(UDR2)
+ void serialEvent2() __attribute__((weak));
+ void serialEvent2() {}
SIGNAL(USART2_RX_vect)
{
unsigned char c = UDR2;
store_char(c, &rx_buffer2);
+ serialEvent2();
}
#elif defined(SIG_USART2_RECV)
#error SIG_USART2_RECV
#endif
#if defined(USART3_RX_vect) && defined(UDR3)
+ void serialEvent3() __attribute__((weak));
+ void serialEvent3() {}
SIGNAL(USART3_RX_vect)
{
unsigned char c = UDR3;
store_char(c, &rx_buffer3);
+ serialEvent3();
}
#elif defined(SIG_USART3_RECV)
#error SIG_USART3_RECV
#endif
+#if !defined(UART0_UDRE_vect) && !defined(UART_UDRE_vect) && !defined(USART0_UDRE_vect) && !defined(USART_UDRE_vect)
+ #error Don't know what the Data Register Empty vector is called for the first UART
+#else
+#if defined(UART0_UDRE_vect)
+ISR(UART0_UDRE_vect)
+#elif defined(UART_UDRE_vect)
+ISR(UART_UDRE_vect)
+#elif defined(USART0_UDRE_vect)
+ISR(USART0_UDRE_vect)
+#elif defined(USART_UDRE_vect)
+ISR(USART_UDRE_vect)
+#endif
+{
+ if (tx_buffer.head == tx_buffer.tail) {
+ // Buffer empty, so disable interrupts
+#if defined(UCSR0B)
+ cbi(UCSR0B, UDRIE0);
+#else
+ cbi(UCSRB, UDRIE);
+#endif
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer.buffer[tx_buffer.tail];
+ tx_buffer.tail = (tx_buffer.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ #if defined(UDR0)
+ UDR0 = c;
+ #elif defined(UDR)
+ UDR = c;
+ #else
+ #error UDR not defined
+ #endif
+ }
+}
+#endif
+
+#ifdef USART1_UDRE_vect
+ISR(USART1_UDRE_vect)
+{
+ if (tx_buffer1.head == tx_buffer1.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR1B, UDRIE1);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer1.buffer[tx_buffer1.tail];
+ tx_buffer1.tail = (tx_buffer1.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR1 = c;
+ }
+}
+#endif
+
+#ifdef USART2_UDRE_vect
+ISR(USART2_UDRE_vect)
+{
+ if (tx_buffer2.head == tx_buffer2.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR2B, UDRIE2);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer2.buffer[tx_buffer2.tail];
+ tx_buffer2.tail = (tx_buffer2.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR2 = c;
+ }
+}
+#endif
+
+#ifdef USART3_UDRE_vect
+ISR(USART3_UDRE_vect)
+{
+ if (tx_buffer3.head == tx_buffer3.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR3B, UDRIE3);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer3.buffer[tx_buffer3.tail];
+ tx_buffer3.tail = (tx_buffer3.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR3 = c;
+ }
+}
+#endif
+
// Constructors ////////////////////////////////////////////////////////////////
-HardwareSerial::HardwareSerial(ring_buffer *rx_buffer,
+HardwareSerial::HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer,
volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
volatile uint8_t *udr,
- uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udre, uint8_t u2x)
+ uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x)
{
_rx_buffer = rx_buffer;
+ _tx_buffer = tx_buffer;
_ubrrh = ubrrh;
_ubrrl = ubrrl;
_ucsra = ucsra;
@@ -185,13 +259,13 @@ HardwareSerial::HardwareSerial(ring_buffer *rx_buffer,
_rxen = rxen;
_txen = txen;
_rxcie = rxcie;
- _udre = udre;
+ _udrie = udrie;
_u2x = u2x;
}
// Public Methods //////////////////////////////////////////////////////////////
-void HardwareSerial::begin(long baud)
+void HardwareSerial::begin(unsigned long baud)
{
uint16_t baud_setting;
bool use_u2x = true;
@@ -204,6 +278,8 @@ void HardwareSerial::begin(long baud)
use_u2x = false;
}
#endif
+
+try_again:
if (use_u2x) {
*_ucsra = 1 << _u2x;
@@ -212,6 +288,12 @@ void HardwareSerial::begin(long baud)
*_ucsra = 0;
baud_setting = (F_CPU / 8 / baud - 1) / 2;
}
+
+ if ((baud_setting > 4095) && use_u2x)
+ {
+ use_u2x = false;
+ goto try_again;
+ }
// assign the baud_setting, a.k.a. ubbr (USART Baud Rate Register)
*_ubrrh = baud_setting >> 8;
@@ -220,18 +302,27 @@ void HardwareSerial::begin(long baud)
sbi(*_ucsrb, _rxen);
sbi(*_ucsrb, _txen);
sbi(*_ucsrb, _rxcie);
+ cbi(*_ucsrb, _udrie);
}
void HardwareSerial::end()
{
+ // wait for transmission of outgoing data
+ while (_tx_buffer->head != _tx_buffer->tail)
+ ;
+
cbi(*_ucsrb, _rxen);
cbi(*_ucsrb, _txen);
cbi(*_ucsrb, _rxcie);
+ cbi(*_ucsrb, _udrie);
+
+ // clear any received data
+ _rx_buffer->head = _rx_buffer->tail;
}
int HardwareSerial::available(void)
{
- return (unsigned int)(RX_BUFFER_SIZE + _rx_buffer->head - _rx_buffer->tail) % RX_BUFFER_SIZE;
+ return (unsigned int)(SERIAL_BUFFER_SIZE + _rx_buffer->head - _rx_buffer->tail) % SERIAL_BUFFER_SIZE;
}
int HardwareSerial::peek(void)
@@ -250,39 +341,38 @@ int HardwareSerial::read(void)
return -1;
} else {
unsigned char c = _rx_buffer->buffer[_rx_buffer->tail];
- _rx_buffer->tail = (unsigned int)(_rx_buffer->tail + 1) % RX_BUFFER_SIZE;
+ _rx_buffer->tail = (unsigned int)(_rx_buffer->tail + 1) % SERIAL_BUFFER_SIZE;
return c;
}
}
void HardwareSerial::flush()
{
- // don't reverse this or there may be problems if the RX interrupt
- // occurs after reading the value of rx_buffer_head but before writing
- // the value to rx_buffer_tail; the previous value of rx_buffer_head
- // may be written to rx_buffer_tail, making it appear as if the buffer
- // don't reverse this or there may be problems if the RX interrupt
- // occurs after reading the value of rx_buffer_head but before writing
- // the value to rx_buffer_tail; the previous value of rx_buffer_head
- // may be written to rx_buffer_tail, making it appear as if the buffer
- // were full, not empty.
- _rx_buffer->head = _rx_buffer->tail;
+ while (_tx_buffer->head != _tx_buffer->tail)
+ ;
}
void HardwareSerial::write(uint8_t c)
{
- while (!((*_ucsra) & (1 << _udre)))
+ int i = (_tx_buffer->head + 1) % SERIAL_BUFFER_SIZE;
+
+ // If the output buffer is full, there's nothing for it other than to
+ // wait for the interrupt handler to empty it a bit
+ while (i == _tx_buffer->tail)
;
-
- *_udr = c;
+
+ _tx_buffer->buffer[_tx_buffer->head] = c;
+ _tx_buffer->head = i;
+
+ sbi(*_ucsrb, _udrie);
}
// Preinstantiate Objects //////////////////////////////////////////////////////
#if defined(UBRRH) && defined(UBRRL)
- HardwareSerial Serial(&rx_buffer, &UBRRH, &UBRRL, &UCSRA, &UCSRB, &UDR, RXEN, TXEN, RXCIE, UDRE, U2X);
+ HardwareSerial Serial(&rx_buffer, &tx_buffer, &UBRRH, &UBRRL, &UCSRA, &UCSRB, &UDR, RXEN, TXEN, RXCIE, UDRIE, U2X);
#elif defined(UBRR0H) && defined(UBRR0L)
- HardwareSerial Serial(&rx_buffer, &UBRR0H, &UBRR0L, &UCSR0A, &UCSR0B, &UDR0, RXEN0, TXEN0, RXCIE0, UDRE0, U2X0);
+ HardwareSerial Serial(&rx_buffer, &tx_buffer, &UBRR0H, &UBRR0L, &UCSR0A, &UCSR0B, &UDR0, RXEN0, TXEN0, RXCIE0, UDRIE0, U2X0);
#elif defined(USBCON)
#warning no serial port defined (port 0)
#else
@@ -290,13 +380,13 @@ void HardwareSerial::write(uint8_t c)
#endif
#if defined(UBRR1H)
- HardwareSerial Serial1(&rx_buffer1, &UBRR1H, &UBRR1L, &UCSR1A, &UCSR1B, &UDR1, RXEN1, TXEN1, RXCIE1, UDRE1, U2X1);
+ HardwareSerial Serial1(&rx_buffer1, &tx_buffer1, &UBRR1H, &UBRR1L, &UCSR1A, &UCSR1B, &UDR1, RXEN1, TXEN1, RXCIE1, UDRIE1, U2X1);
#endif
#if defined(UBRR2H)
- HardwareSerial Serial2(&rx_buffer2, &UBRR2H, &UBRR2L, &UCSR2A, &UCSR2B, &UDR2, RXEN2, TXEN2, RXCIE2, UDRE2, U2X2);
+ HardwareSerial Serial2(&rx_buffer2, &tx_buffer2, &UBRR2H, &UBRR2L, &UCSR2A, &UCSR2B, &UDR2, RXEN2, TXEN2, RXCIE2, UDRIE2, U2X2);
#endif
#if defined(UBRR3H)
- HardwareSerial Serial3(&rx_buffer3, &UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UDR3, RXEN3, TXEN3, RXCIE3, UDRE3, U2X3);
+ HardwareSerial Serial3(&rx_buffer3, &tx_buffer3, &UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UDR3, RXEN3, TXEN3, RXCIE3, UDRIE3, U2X3);
#endif
#endif // whole file
diff --git a/cores/arduino/HardwareSerial.h b/cores/arduino/HardwareSerial.h
index 3efa775..eefdcbe 100644
--- a/cores/arduino/HardwareSerial.h
+++ b/cores/arduino/HardwareSerial.h
@@ -32,6 +32,7 @@ class HardwareSerial : public Stream
{
private:
ring_buffer *_rx_buffer;
+ ring_buffer *_tx_buffer;
volatile uint8_t *_ubrrh;
volatile uint8_t *_ubrrl;
volatile uint8_t *_ucsra;
@@ -40,15 +41,15 @@ class HardwareSerial : public Stream
uint8_t _rxen;
uint8_t _txen;
uint8_t _rxcie;
- uint8_t _udre;
+ uint8_t _udrie;
uint8_t _u2x;
public:
- HardwareSerial(ring_buffer *rx_buffer,
+ HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer,
volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
volatile uint8_t *udr,
- uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udre, uint8_t u2x);
- void begin(long);
+ uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x);
+ void begin(unsigned long);
void end();
virtual int available(void);
virtual int peek(void);
diff --git a/cores/arduino/Print.cpp b/cores/arduino/Print.cpp
index f5e77e0..06ac52a 100755
--- a/cores/arduino/Print.cpp
+++ b/cores/arduino/Print.cpp
@@ -23,7 +23,7 @@
#include <stdio.h>
#include <string.h>
#include <math.h>
-#include "wiring.h"
+#include "Arduino.h"
#include "Print.h"
@@ -43,6 +43,16 @@ void Print::write(const uint8_t *buffer, size_t size)
write(*buffer++);
}
+void Print::print(const __FlashStringHelper *ifsh)
+{
+ const prog_char *p = (const prog_char *)ifsh;
+ while (1) {
+ unsigned char c = pgm_read_byte(p++);
+ if (c == 0) return;
+ write(c);
+ }
+}
+
void Print::print(const String &s)
{
for (int i = 0; i < s.length(); i++) {
@@ -55,9 +65,9 @@ void Print::print(const char str[])
write(str);
}
-void Print::print(char c, int base)
+void Print::print(char c)
{
- print((long) c, base);
+ write(c);
}
void Print::print(unsigned char b, int base)
@@ -101,6 +111,12 @@ void Print::print(double n, int digits)
printFloat(n, digits);
}
+void Print::println(const __FlashStringHelper *ifsh)
+{
+ print(ifsh);
+ println();
+}
+
void Print::print(const Printable& x)
{
x.printTo(*this);
@@ -109,7 +125,7 @@ void Print::print(const Printable& x)
void Print::println(void)
{
print('\r');
- print('\n');
+ print('\n');
}
void Print::println(const String &s)
@@ -124,9 +140,9 @@ void Print::println(const char c[])
println();
}
-void Print::println(char c, int base)
+void Print::println(char c)
{
- print(c, base);
+ print(c);
println();
}
@@ -174,25 +190,23 @@ void Print::println(const Printable& x)
// Private Methods /////////////////////////////////////////////////////////////
-void Print::printNumber(unsigned long n, uint8_t base)
-{
- unsigned char buf[8 * sizeof(long)]; // Assumes 8-bit chars.
- unsigned long i = 0;
+void Print::printNumber(unsigned long n, uint8_t base) {
+ char buf[8 * sizeof(long) + 1]; // Assumes 8-bit chars plus zero byte.
+ char *str = &buf[sizeof(buf) - 1];
- if (n == 0) {
- print('0');
- return;
- }
+ *str = '\0';
- while (n > 0) {
- buf[i++] = n % base;
+ // prevent crash if called with base == 1
+ if (base < 2) base = 10;
+
+ do {
+ unsigned long m = n;
n /= base;
- }
+ char c = m - base * n;
+ *--str = c < 10 ? c + '0' : c + 'A' - 10;
+ } while(n);
- for (; i > 0; i--)
- print((char) (buf[i - 1] < 10 ?
- '0' + buf[i - 1] :
- 'A' + buf[i - 1] - 10));
+ write(str);
}
void Print::printFloat(double number, uint8_t digits)
diff --git a/cores/arduino/Print.h b/cores/arduino/Print.h
index d2014bf..bf10b14 100755
--- a/cores/arduino/Print.h
+++ b/cores/arduino/Print.h
@@ -30,7 +30,6 @@
#define HEX 16
#define OCT 8
#define BIN 2
-#define BYTE 0
class Print
{
@@ -42,10 +41,11 @@ class Print
virtual void write(const char *str);
virtual void write(const uint8_t *buffer, size_t size);
+ void print(const __FlashStringHelper *);
void print(const String &);
void print(const char[]);
- void print(char, int = BYTE);
- void print(unsigned char, int = BYTE);
+ void print(char);
+ void print(unsigned char, int = DEC);
void print(int, int = DEC);
void print(unsigned int, int = DEC);
void print(long, int = DEC);
@@ -53,10 +53,11 @@ class Print
void print(double, int = 2);
void print(const Printable&);
+ void println(const __FlashStringHelper *);
void println(const String &s);
void println(const char[]);
- void println(char, int = BYTE);
- void println(unsigned char, int = BYTE);
+ void println(char);
+ void println(unsigned char, int = DEC);
void println(int, int = DEC);
void println(unsigned int, int = DEC);
void println(long, int = DEC);
diff --git a/cores/arduino/Tone.cpp b/cores/arduino/Tone.cpp
index c3910e7..20eed3f 100755
--- a/cores/arduino/Tone.cpp
+++ b/cores/arduino/Tone.cpp
@@ -33,7 +33,7 @@ Version Modified By Date Comments
#include <avr/interrupt.h>
#include <avr/pgmspace.h>
-#include "wiring.h"
+#include "Arduino.h"
#include "pins_arduino.h"
#if defined(__AVR_ATmega8__) || defined(__AVR_ATmega128__)
diff --git a/cores/arduino/WConstants.h b/cores/arduino/WConstants.h
deleted file mode 100644
index 3e19ac4..0000000
--- a/cores/arduino/WConstants.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "wiring.h"
diff --git a/cores/arduino/WInterrupts.c b/cores/arduino/WInterrupts.c
index 3b3e0c9..75c713b 100755
--- a/cores/arduino/WInterrupts.c
+++ b/cores/arduino/WInterrupts.c
@@ -30,7 +30,6 @@
#include <avr/pgmspace.h>
#include <stdio.h>
-#include "WConstants.h"
#include "wiring_private.h"
volatile static voidFuncPtr intFunc[EXTERNAL_NUM_INTERRUPTS];
diff --git a/cores/arduino/WProgram.h b/cores/arduino/WProgram.h
deleted file mode 100755
index f73e760..0000000
--- a/cores/arduino/WProgram.h
+++ /dev/null
@@ -1,63 +0,0 @@
-#ifndef WProgram_h
-#define WProgram_h
-
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
-
-#include <avr/interrupt.h>
-
-#include "wiring.h"
-
-#ifdef __cplusplus
-#include "WCharacter.h"
-#include "WString.h"
-#include "HardwareSerial.h"
-
-uint16_t makeWord(uint16_t w);
-uint16_t makeWord(byte h, byte l);
-
-#define word(...) makeWord(__VA_ARGS__)
-
-unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L);
-
-void tone(uint8_t _pin, unsigned int frequency, unsigned long duration = 0);
-void noTone(uint8_t _pin);
-
-// WMath prototypes
-long random(long);
-long random(long, long);
-void randomSeed(unsigned int);
-long map(long, long, long, long, long);
-
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-const static uint8_t A0 = 54;
-const static uint8_t A1 = 55;
-const static uint8_t A2 = 56;
-const static uint8_t A3 = 57;
-const static uint8_t A4 = 58;
-const static uint8_t A5 = 59;
-const static uint8_t A6 = 60;
-const static uint8_t A7 = 61;
-const static uint8_t A8 = 62;
-const static uint8_t A9 = 63;
-const static uint8_t A10 = 64;
-const static uint8_t A11 = 65;
-const static uint8_t A12 = 66;
-const static uint8_t A13 = 67;
-const static uint8_t A14 = 68;
-const static uint8_t A15 = 69;
-#else
-const static uint8_t A0 = 14;
-const static uint8_t A1 = 15;
-const static uint8_t A2 = 16;
-const static uint8_t A3 = 17;
-const static uint8_t A4 = 18;
-const static uint8_t A5 = 19;
-const static uint8_t A6 = 20;
-const static uint8_t A7 = 21;
-#endif
-
-#endif
-
-#endif \ No newline at end of file
diff --git a/cores/arduino/WString.cpp b/cores/arduino/WString.cpp
index db5a441..f90cef0 100644
--- a/cores/arduino/WString.cpp
+++ b/cores/arduino/WString.cpp
@@ -1,6 +1,8 @@
/*
WString.cpp - String library for Wiring & Arduino
+ ...mostly rewritten by Paul Stoffregen...
Copyright (c) 2009-10 Hernando Barragan. All rights reserved.
+ Copyright 2011, Paul Stoffregen, paul@pjrc.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -17,427 +19,627 @@
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <stdlib.h>
-#include "WProgram.h"
#include "WString.h"
-String::String( const char *value )
+/*********************************************/
+/* Constructors */
+/*********************************************/
+
+String::String(const char *cstr)
{
- if ( value == NULL )
- value = "";
- getBuffer( _length = strlen( value ) );
- if ( _buffer != NULL )
- strcpy( _buffer, value );
+ init();
+ if (cstr) copy(cstr, strlen(cstr));
}
-String::String( const String &value )
+String::String(const String &value)
{
- getBuffer( _length = value._length );
- if ( _buffer != NULL )
- strcpy( _buffer, value._buffer );
+ init();
+ *this = value;
}
-String::String( const char value )
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+String::String(String &&rval)
{
- _length = 1;
- getBuffer(1);
- if ( _buffer != NULL ) {
- _buffer[0] = value;
- _buffer[1] = 0;
- }
+ init();
+ move(rval);
}
-
-String::String( const unsigned char value )
+String::String(StringSumHelper &&rval)
{
- _length = 1;
- getBuffer(1);
- if ( _buffer != NULL) {
- _buffer[0] = value;
- _buffer[1] = 0;
- }
+ init();
+ move(rval);
}
+#endif
-String::String( const int value, const int base )
+String::String(char c)
{
- char buf[33];
- itoa((signed long)value, buf, base);
- getBuffer( _length = strlen(buf) );
- if ( _buffer != NULL )
- strcpy( _buffer, buf );
+ init();
+ char buf[2];
+ buf[0] = c;
+ buf[1] = 0;
+ *this = buf;
}
-String::String( const unsigned int value, const int base )
+String::String(unsigned char value, unsigned char base)
{
- char buf[33];
- ultoa((unsigned long)value, buf, base);
- getBuffer( _length = strlen(buf) );
- if ( _buffer != NULL )
- strcpy( _buffer, buf );
+ init();
+ char buf[9];
+ utoa(value, buf, base);
+ *this = buf;
}
-String::String( const long value, const int base )
+String::String(int value, unsigned char base)
{
- char buf[33];
- ltoa(value, buf, base);
- getBuffer( _length = strlen(buf) );
- if ( _buffer != NULL )
- strcpy( _buffer, buf );
+ init();
+ char buf[18];
+ itoa(value, buf, base);
+ *this = buf;
}
-String::String( const unsigned long value, const int base )
+String::String(unsigned int value, unsigned char base)
{
- char buf[33];
- ultoa(value, buf, 10);
- getBuffer( _length = strlen(buf) );
- if ( _buffer != NULL )
- strcpy( _buffer, buf );
+ init();
+ char buf[17];
+ utoa(value, buf, base);
+ *this = buf;
}
-char String::charAt( unsigned int loc ) const
+String::String(long value, unsigned char base)
{
- return operator[]( loc );
+ init();
+ char buf[34];
+ ltoa(value, buf, base);
+ *this = buf;
}
-void String::setCharAt( unsigned int loc, const char aChar )
+String::String(unsigned long value, unsigned char base)
{
- if(_buffer == NULL) return;
- if(_length > loc) {
- _buffer[loc] = aChar;
- }
+ init();
+ char buf[33];
+ ultoa(value, buf, base);
+ *this = buf;
}
-int String::compareTo( const String &s2 ) const
+String::~String()
{
- return strcmp( _buffer, s2._buffer );
+ free(buffer);
}
-const String & String::concat( const String &s2 )
+/*********************************************/
+/* Memory Management */
+/*********************************************/
+
+inline void String::init(void)
{
- return (*this) += s2;
+ buffer = NULL;
+ capacity = 0;
+ len = 0;
+ flags = 0;
}
-const String & String::operator=( const String &rhs )
+void String::invalidate(void)
{
- if ( this == &rhs )
- return *this;
-
- if ( rhs._length > _length )
- {
- free(_buffer);
- getBuffer( rhs._length );
- }
-
- if ( _buffer != NULL ) {
- _length = rhs._length;
- strcpy( _buffer, rhs._buffer );
- }
- return *this;
+ if (buffer) free(buffer);
+ buffer = NULL;
+ capacity = len = 0;
}
-//const String & String::operator+=( const char aChar )
-//{
-// if ( _length == _capacity )
-// doubleBuffer();
-//
-// _buffer[ _length++ ] = aChar;
-// _buffer[ _length ] = '\0';
-// return *this;
-//}
+unsigned char String::reserve(unsigned int size)
+{
+ if (buffer && capacity >= size) return 1;
+ if (changeBuffer(size)) {
+ if (len == 0) buffer[0] = 0;
+ return 1;
+ }
+ return 0;
+}
-const String & String::operator+=( const String &other )
+unsigned char String::changeBuffer(unsigned int maxStrLen)
{
- _length += other._length;
- if ( _length > _capacity )
- {
- char *temp = (char *)realloc(_buffer, _length + 1);
- if ( temp != NULL ) {
- _buffer = temp;
- _capacity = _length;
- } else {
- _length -= other._length;
- return *this;
- }
- }
- strcat( _buffer, other._buffer );
- return *this;
+ char *newbuffer = (char *)realloc(buffer, maxStrLen + 1);
+ if (newbuffer) {
+ buffer = newbuffer;
+ capacity = maxStrLen;
+ return 1;
+ }
+ return 0;
}
+/*********************************************/
+/* Copy and Move */
+/*********************************************/
-int String::operator==( const String &rhs ) const
+String & String::copy(const char *cstr, unsigned int length)
{
- return ( _length == rhs._length && strcmp( _buffer, rhs._buffer ) == 0 );
+ if (!reserve(length)) {
+ invalidate();
+ return *this;
+ }
+ len = length;
+ strcpy(buffer, cstr);
+ return *this;
}
-int String::operator!=( const String &rhs ) const
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+void String::move(String &rhs)
{
- return ( _length != rhs.length() || strcmp( _buffer, rhs._buffer ) != 0 );
+ if (buffer) {
+ if (capacity >= rhs.len) {
+ strcpy(buffer, rhs.buffer);
+ len = rhs.len;
+ rhs.len = 0;
+ return;
+ } else {
+ free(buffer);
+ }
+ }
+ buffer = rhs.buffer;
+ capacity = rhs.capacity;
+ len = rhs.len;
+ rhs.buffer = NULL;
+ rhs.capacity = 0;
+ rhs.len = 0;
}
+#endif
-int String::operator<( const String &rhs ) const
+String & String::operator = (const String &rhs)
{
- return strcmp( _buffer, rhs._buffer ) < 0;
+ if (this == &rhs) return *this;
+
+ if (rhs.buffer) copy(rhs.buffer, rhs.len);
+ else invalidate();
+
+ return *this;
}
-int String::operator>( const String &rhs ) const
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+String & String::operator = (String &&rval)
{
- return strcmp( _buffer, rhs._buffer ) > 0;
+ if (this != &rval) move(rval);
+ return *this;
}
-int String::operator<=( const String &rhs ) const
+String & String::operator = (StringSumHelper &&rval)
{
- return strcmp( _buffer, rhs._buffer ) <= 0;
+ if (this != &rval) move(rval);
+ return *this;
}
+#endif
-int String::operator>=( const String & rhs ) const
+String & String::operator = (const char *cstr)
{
- return strcmp( _buffer, rhs._buffer ) >= 0;
+ if (cstr) copy(cstr, strlen(cstr));
+ else invalidate();
+
+ return *this;
}
-char & String::operator[]( unsigned int index )
+/*********************************************/
+/* concat */
+/*********************************************/
+
+unsigned char String::concat(const String &s)
{
- static char dummy_writable_char;
- if (index >= _length || !_buffer) {
- dummy_writable_char = 0;
- return dummy_writable_char;
- }
- return _buffer[ index ];
+ return concat(s.buffer, s.len);
}
-char String::operator[]( unsigned int index ) const
+unsigned char String::concat(const char *cstr, unsigned int length)
{
- // need to check for valid index, to do later
- return _buffer[ index ];
+ unsigned int newlen = len + length;
+ if (!cstr) return 0;
+ if (length == 0) return 1;
+ if (!reserve(newlen)) return 0;
+ strcpy(buffer + len, cstr);
+ len = newlen;
+ return 1;
}
-boolean String::endsWith( const String &s2 ) const
+unsigned char String::concat(const char *cstr)
{
- if ( _length < s2._length )
- return 0;
-
- return strcmp( &_buffer[ _length - s2._length], s2._buffer ) == 0;
+ if (!cstr) return 0;
+ return concat(cstr, strlen(cstr));
}
-boolean String::equals( const String &s2 ) const
+unsigned char String::concat(char c)
{
- return ( _length == s2._length && strcmp( _buffer,s2._buffer ) == 0 );
+ char buf[2];
+ buf[0] = c;
+ buf[1] = 0;
+ return concat(buf, 1);
}
-boolean String::equalsIgnoreCase( const String &s2 ) const
+unsigned char String::concat(unsigned char num)
{
- if ( this == &s2 )
- return true; //1;
- else if ( _length != s2._length )
- return false; //0;
+ char buf[4];
+ itoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
- return strcmp(toLowerCase()._buffer, s2.toLowerCase()._buffer) == 0;
+unsigned char String::concat(int num)
+{
+ char buf[7];
+ itoa(num, buf, 10);
+ return concat(buf, strlen(buf));
}
-String String::replace( char findChar, char replaceChar )
+unsigned char String::concat(unsigned int num)
{
- if ( _buffer == NULL ) return *this;
- String theReturn = _buffer;
- char* temp = theReturn._buffer;
- while( (temp = strchr( temp, findChar )) != 0 )
- *temp = replaceChar;
+ char buf[6];
+ utoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
- return theReturn;
+unsigned char String::concat(long num)
+{
+ char buf[12];
+ ltoa(num, buf, 10);
+ return concat(buf, strlen(buf));
}
-String String::replace( const String& match, const String& replace )
+unsigned char String::concat(unsigned long num)
{
- if ( _buffer == NULL ) return *this;
- String temp = _buffer, newString;
+ char buf[11];
+ ultoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+/*********************************************/
+/* Concatenate */
+/*********************************************/
- int loc;
- while ( (loc = temp.indexOf( match )) != -1 )
- {
- newString += temp.substring( 0, loc );
- newString += replace;
- temp = temp.substring( loc + match._length );
- }
- newString += temp;
- return newString;
+StringSumHelper & operator + (const StringSumHelper &lhs, const String &rhs)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(rhs.buffer, rhs.len)) a.invalidate();
+ return a;
}
-int String::indexOf( char temp ) const
+StringSumHelper & operator + (const StringSumHelper &lhs, const char *cstr)
{
- return indexOf( temp, 0 );
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!cstr || !a.concat(cstr, strlen(cstr))) a.invalidate();
+ return a;
}
-int String::indexOf( char ch, unsigned int fromIndex ) const
+StringSumHelper & operator + (const StringSumHelper &lhs, char c)
{
- if ( fromIndex >= _length )
- return -1;
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(c)) a.invalidate();
+ return a;
+}
- const char* temp = strchr( &_buffer[fromIndex], ch );
- if ( temp == NULL )
- return -1;
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned char num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
- return temp - _buffer;
+StringSumHelper & operator + (const StringSumHelper &lhs, int num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
}
-int String::indexOf( const String &s2 ) const
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned int num)
{
- return indexOf( s2, 0 );
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
}
-int String::indexOf( const String &s2, unsigned int fromIndex ) const
+StringSumHelper & operator + (const StringSumHelper &lhs, long num)
{
- if ( fromIndex >= _length )
- return -1;
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
- const char *theFind = strstr( &_buffer[ fromIndex ], s2._buffer );
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
- if ( theFind == NULL )
- return -1;
+/*********************************************/
+/* Comparison */
+/*********************************************/
- return theFind - _buffer; // pointer subtraction
+int String::compareTo(const String &s) const
+{
+ if (!buffer || !s.buffer) {
+ if (s.buffer && s.len > 0) return 0 - *(unsigned char *)s.buffer;
+ if (buffer && len > 0) return *(unsigned char *)buffer;
+ return 0;
+ }
+ return strcmp(buffer, s.buffer);
}
-int String::lastIndexOf( char theChar ) const
+unsigned char String::equals(const String &s2) const
{
- return lastIndexOf( theChar, _length - 1 );
+ return (len == s2.len && compareTo(s2) == 0);
}
-int String::lastIndexOf( char ch, unsigned int fromIndex ) const
+unsigned char String::equals(const char *cstr) const
{
- if ( fromIndex >= _length )
- return -1;
+ if (len == 0) return (cstr == NULL || *cstr == 0);
+ if (cstr == NULL) return buffer[0] == 0;
+ return strcmp(buffer, cstr) == 0;
+}
- char tempchar = _buffer[fromIndex + 1];
- _buffer[fromIndex + 1] = '\0';
- char* temp = strrchr( _buffer, ch );
- _buffer[fromIndex + 1] = tempchar;
+unsigned char String::operator<(const String &rhs) const
+{
+ return compareTo(rhs) < 0;
+}
- if ( temp == NULL )
- return -1;
+unsigned char String::operator>(const String &rhs) const
+{
+ return compareTo(rhs) > 0;
+}
- return temp - _buffer;
+unsigned char String::operator<=(const String &rhs) const
+{
+ return compareTo(rhs) <= 0;
}
-int String::lastIndexOf( const String &s2 ) const
+unsigned char String::operator>=(const String &rhs) const
{
- return lastIndexOf( s2, _length - s2._length );
+ return compareTo(rhs) >= 0;
}
-int String::lastIndexOf( const String &s2, unsigned int fromIndex ) const
+unsigned char String::equalsIgnoreCase( const String &s2 ) const
{
- // check for empty strings
- if ( s2._length == 0 || s2._length - 1 > fromIndex || fromIndex >= _length )
- return -1;
+ if (this == &s2) return 1;
+ if (len != s2.len) return 0;
+ if (len == 0) return 1;
+ const char *p1 = buffer;
+ const char *p2 = s2.buffer;
+ while (*p1) {
+ if (tolower(*p1++) != tolower(*p2++)) return 0;
+ }
+ return 1;
+}
- // matching first character
- char temp = s2[ 0 ];
+unsigned char String::startsWith( const String &s2 ) const
+{
+ if (len < s2.len) return 0;
+ return startsWith(s2, 0);
+}
- for ( int i = fromIndex; i >= 0; i-- )
- {
- if ( _buffer[ i ] == temp && (*this).substring( i, i + s2._length ).equals( s2 ) )
- return i;
- }
- return -1;
+unsigned char String::startsWith( const String &s2, unsigned int offset ) const
+{
+ if (offset > len - s2.len || !buffer || !s2.buffer) return 0;
+ return strncmp( &buffer[offset], s2.buffer, s2.len ) == 0;
}
-boolean String::startsWith( const String &s2 ) const
+unsigned char String::endsWith( const String &s2 ) const
{
- if ( _length < s2._length )
- return 0;
+ if ( len < s2.len || !buffer || !s2.buffer) return 0;
+ return strcmp(&buffer[len - s2.len], s2.buffer) == 0;
+}
+
+/*********************************************/
+/* Character Access */
+/*********************************************/
- return startsWith( s2, 0 );
+char String::charAt(unsigned int loc) const
+{
+ return operator[](loc);
}
-boolean String::startsWith( const String &s2, unsigned int offset ) const
+void String::setCharAt(unsigned int loc, char c)
{
- if ( offset > _length - s2._length )
- return 0;
+ if (loc < len) buffer[loc] = c;
+}
- return strncmp( &_buffer[offset], s2._buffer, s2._length ) == 0;
+char & String::operator[](unsigned int index)
+{
+ static char dummy_writable_char;
+ if (index >= len || !buffer) {
+ dummy_writable_char = 0;
+ return dummy_writable_char;
+ }
+ return buffer[index];
}
-String String::substring( unsigned int left ) const
+char String::operator[]( unsigned int index ) const
{
- return substring( left, _length );
+ if (index >= len || !buffer) return 0;
+ return buffer[index];
}
-String String::substring( unsigned int left, unsigned int right ) const
+void String::getBytes(unsigned char *buf, unsigned int bufsize, unsigned int index) const
{
- if ( left > right )
- {
- int temp = right;
- right = left;
- left = temp;
- }
+ if (!bufsize || !buf) return;
+ if (index >= len) {
+ buf[0] = 0;
+ return;
+ }
+ unsigned int n = bufsize - 1;
+ if (n > len - index) n = len - index;
+ strncpy((char *)buf, buffer + index, n);
+ buf[n] = 0;
+}
- if ( right > _length )
- {
- right = _length;
- }
+/*********************************************/
+/* Search */
+/*********************************************/
- char temp = _buffer[ right ]; // save the replaced character
- _buffer[ right ] = '\0';
- String outPut = ( _buffer + left ); // pointer arithmetic
- _buffer[ right ] = temp; //restore character
- return outPut;
+int String::indexOf(char c) const
+{
+ return indexOf(c, 0);
}
-String String::toLowerCase() const
+int String::indexOf( char ch, unsigned int fromIndex ) const
{
- String temp = _buffer;
-
- for ( unsigned int i = 0; i < _length; i++ )
- temp._buffer[ i ] = (char)tolower( temp._buffer[ i ] );
- return temp;
+ if (fromIndex >= len) return -1;
+ const char* temp = strchr(buffer + fromIndex, ch);
+ if (temp == NULL) return -1;
+ return temp - buffer;
}
-String String::toUpperCase() const
+int String::indexOf(const String &s2) const
{
- String temp = _buffer;
-
- for ( unsigned int i = 0; i < _length; i++ )
- temp._buffer[ i ] = (char)toupper( temp._buffer[ i ] );
- return temp;
+ return indexOf(s2, 0);
}
-String String::trim() const
+int String::indexOf(const String &s2, unsigned int fromIndex) const
{
- if ( _buffer == NULL ) return *this;
- String temp = _buffer;
- unsigned int i,j;
+ if (fromIndex >= len) return -1;
+ const char *found = strstr(buffer + fromIndex, s2.buffer);
+ if (found == NULL) return -1;
+ return found - buffer;
+}
- for ( i = 0; i < _length; i++ )
- {
- if ( !isspace(_buffer[i]) )
- break;
- }
+int String::lastIndexOf( char theChar ) const
+{
+ return lastIndexOf(theChar, len - 1);
+}
- for ( j = temp._length - 1; j > i; j-- )
- {
- if ( !isspace(_buffer[j]) )
- break;
- }
+int String::lastIndexOf(char ch, int fromIndex) const
+{
+ if (fromIndex >= len || fromIndex < 0) return -1;
+ char tempchar = buffer[fromIndex + 1];
+ buffer[fromIndex + 1] = '\0';
+ char* temp = strrchr( buffer, ch );
+ buffer[fromIndex + 1] = tempchar;
+ if (temp == NULL) return -1;
+ return temp - buffer;
+}
- return temp.substring( i, j + 1);
+int String::lastIndexOf(const String &s2) const
+{
+ return lastIndexOf(s2, len - s2.len);
}
-void String::getBytes(unsigned char *buf, unsigned int bufsize)
+int String::lastIndexOf(const String &s2, int fromIndex) const
{
- if (!bufsize || !buf) return;
- unsigned int len = bufsize - 1;
- if (len > _length) len = _length;
- strncpy((char *)buf, _buffer, len);
- buf[len] = 0;
+ if (s2.len == 0 || len == 0 || s2.len > len || fromIndex < 0) return -1;
+ if (fromIndex >= len) fromIndex = len - 1;
+ int found = -1;
+ for (char *p = buffer; p <= buffer + fromIndex; p++) {
+ p = strstr(p, s2.buffer);
+ if (!p) break;
+ if (p - buffer <= fromIndex) found = p - buffer;
+ }
+ return found;
}
-void String::toCharArray(char *buf, unsigned int bufsize)
+String String::substring( unsigned int left ) const
{
- if (!bufsize || !buf) return;
- unsigned int len = bufsize - 1;
- if (len > _length) len = _length;
- strncpy(buf, _buffer, len);
- buf[len] = 0;
+ return substring(left, len);
+}
+
+String String::substring(unsigned int left, unsigned int right) const
+{
+ if (left > right) {
+ unsigned int temp = right;
+ right = left;
+ left = temp;
+ }
+ String out;
+ if (left > len) return out;
+ if (right > len) right = len;
+ char temp = buffer[right]; // save the replaced character
+ buffer[right] = '\0';
+ out = buffer + left; // pointer arithmetic
+ buffer[right] = temp; //restore character
+ return out;
+}
+
+/*********************************************/
+/* Modification */
+/*********************************************/
+
+void String::replace(char find, char replace)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ if (*p == find) *p = replace;
+ }
+}
+
+void String::replace(const String& find, const String& replace)
+{
+ if (len == 0 || find.len == 0) return;
+ int diff = replace.len - find.len;
+ char *readFrom = buffer;
+ char *foundAt;
+ if (diff == 0) {
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ memcpy(foundAt, replace.buffer, replace.len);
+ readFrom = foundAt + replace.len;
+ }
+ } else if (diff < 0) {
+ char *writeTo = buffer;
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ unsigned int n = foundAt - readFrom;
+ memcpy(writeTo, readFrom, n);
+ writeTo += n;
+ memcpy(writeTo, replace.buffer, replace.len);
+ writeTo += replace.len;
+ readFrom = foundAt + find.len;
+ len += diff;
+ }
+ strcpy(writeTo, readFrom);
+ } else {
+ unsigned int size = len; // compute size needed for result
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ readFrom = foundAt + find.len;
+ size += diff;
+ }
+ if (size == len) return;
+ if (size > capacity && !changeBuffer(size)) return; // XXX: tell user!
+ int index = len - 1;
+ while ((index = lastIndexOf(find, index)) >= 0) {
+ readFrom = buffer + index + find.len;
+ memmove(readFrom + diff, readFrom, len - (readFrom - buffer));
+ len += diff;
+ buffer[len] = 0;
+ memcpy(buffer + index, replace.buffer, replace.len);
+ index--;
+ }
+ }
+}
+
+void String::toLowerCase(void)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ *p = tolower(*p);
+ }
+}
+
+void String::toUpperCase(void)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ *p = toupper(*p);
+ }
+}
+
+void String::trim(void)
+{
+ if (!buffer || len == 0) return;
+ char *begin = buffer;
+ while (isspace(*begin)) begin++;
+ char *end = buffer + len - 1;
+ while (isspace(*end) && end >= begin) end--;
+ len = end + 1 - begin;
+ if (begin > buffer) memcpy(buffer, begin, len);
+ buffer[len] = 0;
+}
+
+/*********************************************/
+/* Parsing / Conversion */
+/*********************************************/
+
+long String::toInt(void) const
+{
+ if (buffer) return atol(buffer);
+ return 0;
}
-long String::toInt() {
- return atol(_buffer);
-}
diff --git a/cores/arduino/WString.h b/cores/arduino/WString.h
index cadddb9..a601aca 100644
--- a/cores/arduino/WString.h
+++ b/cores/arduino/WString.h
@@ -1,6 +1,8 @@
/*
WString.h - String library for Wiring & Arduino
+ ...mostly rewritten by Paul Stoffregen...
Copyright (c) 2009-10 Hernando Barragan. All right reserved.
+ Copyright 2011, Paul Stoffregen, paul@pjrc.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -17,96 +19,187 @@
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef String_h
-#define String_h
+#ifndef String_class_h
+#define String_class_h
+#ifdef __cplusplus
-//#include "WProgram.h"
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
+#include <avr/pgmspace.h>
+// When compiling programs with this class, the following gcc parameters
+// dramatically increase performance and memory (RAM) efficiency, typically
+// with little or no increase in code size.
+// -felide-constructors
+// -std=c++0x
+
+class __FlashStringHelper;
+#define F(string_literal) (reinterpret_cast<__FlashStringHelper *>(PSTR(string_literal)))
+
+// An inherited class for holding the result of a concatenation. These
+// result objects are assumed to be writable by subsequent concatenations.
+class StringSumHelper;
+
+// The string class
class String
{
- public:
- // constructors
- String( const char *value = "" );
- String( const String &value );
- String( const char );
- String( const unsigned char );
- String( const int, const int base=10);
- String( const unsigned int, const int base=10 );
- String( const long, const int base=10 );
- String( const unsigned long, const int base=10 );
- ~String() { free(_buffer); _length = _capacity = 0;} //added _length = _capacity = 0;
-
- // operators
- const String & operator = ( const String &rhs );
- const String & operator +=( const String &rhs );
- //const String & operator +=( const char );
- int operator ==( const String &rhs ) const;
- int operator !=( const String &rhs ) const;
- int operator < ( const String &rhs ) const;
- int operator > ( const String &rhs ) const;
- int operator <=( const String &rhs ) const;
- int operator >=( const String &rhs ) const;
- char operator []( unsigned int index ) const;
- char& operator []( unsigned int index );
- //operator const char *() const { return _buffer; }
-
- // general methods
- char charAt( unsigned int index ) const;
- int compareTo( const String &anotherString ) const;
- unsigned char endsWith( const String &suffix ) const;
- unsigned char equals( const String &anObject ) const;
- unsigned char equalsIgnoreCase( const String &anotherString ) const;
- int indexOf( char ch ) const;
- int indexOf( char ch, unsigned int fromIndex ) const;
- int indexOf( const String &str ) const;
- int indexOf( const String &str, unsigned int fromIndex ) const;
- int lastIndexOf( char ch ) const;
- int lastIndexOf( char ch, unsigned int fromIndex ) const;
- int lastIndexOf( const String &str ) const;
- int lastIndexOf( const String &str, unsigned int fromIndex ) const;
- const unsigned int length( ) const { return _length; }
- void setCharAt(unsigned int index, const char ch);
- unsigned char startsWith( const String &prefix ) const;
- unsigned char startsWith( const String &prefix, unsigned int toffset ) const;
- String substring( unsigned int beginIndex ) const;
- String substring( unsigned int beginIndex, unsigned int endIndex ) const;
- String toLowerCase( ) const;
- String toUpperCase( ) const;
- String trim( ) const;
- void getBytes(unsigned char *buf, unsigned int bufsize);
- void toCharArray(char *buf, unsigned int bufsize);
- long toInt( );
- const String& concat( const String &str );
- String replace( char oldChar, char newChar );
- String replace( const String& match, const String& replace );
- friend String operator + ( String lhs, const String &rhs );
-
- protected:
- char *_buffer; // the actual char array
- unsigned int _capacity; // the array length minus one (for the '\0')
- unsigned int _length; // the String length (not counting the '\0')
-
- void getBuffer(unsigned int maxStrLen);
-
- private:
+ // use a function pointer to allow for "if (s)" without the
+ // complications of an operator bool(). for more information, see:
+ // http://www.artima.com/cppsource/safebool.html
+ typedef void (String::*StringIfHelperType)() const;
+ void StringIfHelper() const {}
-};
+public:
+ // constructors
+ // creates a copy of the initial value.
+ // if the initial value is null or invalid, or if memory allocation
+ // fails, the string will be marked as invalid (i.e. "if (s)" will
+ // be false).
+ String(const char *cstr = "");
+ String(const String &str);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ String(String &&rval);
+ String(StringSumHelper &&rval);
+ #endif
+ explicit String(char c);
+ explicit String(unsigned char, unsigned char base=10);
+ explicit String(int, unsigned char base=10);
+ explicit String(unsigned int, unsigned char base=10);
+ explicit String(long, unsigned char base=10);
+ explicit String(unsigned long, unsigned char base=10);
+ ~String(void);
-// allocate buffer space
-inline void String::getBuffer(unsigned int maxStrLen)
-{
- _capacity = maxStrLen;
- _buffer = (char *) malloc(_capacity + 1);
- if (_buffer == NULL) _length = _capacity = 0;
-}
+ // memory management
+ // return true on success, false on failure (in which case, the string
+ // is left unchanged). reserve(0), if successful, will validate an
+ // invalid string (i.e., "if (s)" will be true afterwards)
+ unsigned char reserve(unsigned int size);
+ inline unsigned int length(void) const {return len;}
-inline String operator+( String lhs, const String &rhs )
-{
- return lhs += rhs;
-}
+ // creates a copy of the assigned value. if the value is null or
+ // invalid, or if the memory allocation fails, the string will be
+ // marked as invalid ("if (s)" will be false).
+ String & operator = (const String &rhs);
+ String & operator = (const char *cstr);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ String & operator = (String &&rval);
+ String & operator = (StringSumHelper &&rval);
+ #endif
+
+ // concatenate (works w/ built-in types)
+
+ // returns true on success, false on failure (in which case, the string
+ // is left unchanged). if the argument is null or invalid, the
+ // concatenation is considered unsucessful.
+ unsigned char concat(const String &str);
+ unsigned char concat(const char *cstr);
+ unsigned char concat(char c);
+ unsigned char concat(unsigned char c);
+ unsigned char concat(int num);
+ unsigned char concat(unsigned int num);
+ unsigned char concat(long num);
+ unsigned char concat(unsigned long num);
+
+ // if there's not enough memory for the concatenated value, the string
+ // will be left unchanged (but this isn't signalled in any way)
+ String & operator += (const String &rhs) {concat(rhs); return (*this);}
+ String & operator += (const char *cstr) {concat(cstr); return (*this);}
+ String & operator += (char c) {concat(c); return (*this);}
+ String & operator += (unsigned char num) {concat(num); return (*this);}
+ String & operator += (int num) {concat(num); return (*this);}
+ String & operator += (unsigned int num) {concat(num); return (*this);}
+ String & operator += (long num) {concat(num); return (*this);}
+ String & operator += (unsigned long num) {concat(num); return (*this);}
+
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, const String &rhs);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, const char *cstr);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, char c);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned char num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, int num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned int num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, long num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num);
+
+ // comparison (only works w/ Strings and "strings")
+ operator StringIfHelperType() const { return buffer ? &String::StringIfHelper : 0; }
+ int compareTo(const String &s) const;
+ unsigned char equals(const String &s) const;
+ unsigned char equals(const char *cstr) const;
+ unsigned char operator == (const String &rhs) const {return equals(rhs);}
+ unsigned char operator == (const char *cstr) const {return equals(cstr);}
+ unsigned char operator != (const String &rhs) const {return !equals(rhs);}
+ unsigned char operator != (const char *cstr) const {return !equals(cstr);}
+ unsigned char operator < (const String &rhs) const;
+ unsigned char operator > (const String &rhs) const;
+ unsigned char operator <= (const String &rhs) const;
+ unsigned char operator >= (const String &rhs) const;
+ unsigned char equalsIgnoreCase(const String &s) const;
+ unsigned char startsWith( const String &prefix) const;
+ unsigned char startsWith(const String &prefix, unsigned int offset) const;
+ unsigned char endsWith(const String &suffix) const;
+ // character acccess
+ char charAt(unsigned int index) const;
+ void setCharAt(unsigned int index, char c);
+ char operator [] (unsigned int index) const;
+ char& operator [] (unsigned int index);
+ void getBytes(unsigned char *buf, unsigned int bufsize, unsigned int index=0) const;
+ void toCharArray(char *buf, unsigned int bufsize, unsigned int index=0) const
+ {getBytes((unsigned char *)buf, bufsize, index);}
+
+ // search
+ int indexOf( char ch ) const;
+ int indexOf( char ch, unsigned int fromIndex ) const;
+ int indexOf( const String &str ) const;
+ int indexOf( const String &str, unsigned int fromIndex ) const;
+ int lastIndexOf( char ch ) const;
+ int lastIndexOf( char ch, int fromIndex ) const;
+ int lastIndexOf( const String &str ) const;
+ int lastIndexOf( const String &str, int fromIndex ) const;
+ String substring( unsigned int beginIndex ) const;
+ String substring( unsigned int beginIndex, unsigned int endIndex ) const;
+
+ // modification
+ void replace(char find, char replace);
+ void replace(const String& find, const String& replace);
+ void toLowerCase(void);
+ void toUpperCase(void);
+ void trim(void);
+
+ // parsing/conversion
+ long toInt(void) const;
+
+protected:
+ char *buffer; // the actual char array
+ unsigned int capacity; // the array length minus one (for the '\0')
+ unsigned int len; // the String length (not counting the '\0')
+ unsigned char flags; // unused, for future features
+protected:
+ void init(void);
+ void invalidate(void);
+ unsigned char changeBuffer(unsigned int maxStrLen);
+ unsigned char concat(const char *cstr, unsigned int length);
+
+ // copy and move
+ String & copy(const char *cstr, unsigned int length);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ void move(String &rhs);
+ #endif
+};
+
+class StringSumHelper : public String
+{
+public:
+ StringSumHelper(const String &s) : String(s) {}
+ StringSumHelper(const char *p) : String(p) {}
+ StringSumHelper(char c) : String(c) {}
+ StringSumHelper(unsigned char num) : String(num) {}
+ StringSumHelper(int num) : String(num) {}
+ StringSumHelper(unsigned int num) : String(num) {}
+ StringSumHelper(long num) : String(num) {}
+ StringSumHelper(unsigned long num) : String(num) {}
+};
-#endif
+#endif // __cplusplus
+#endif // String_class_h
diff --git a/cores/arduino/main.cpp b/cores/arduino/main.cpp
index cc6e81d..3c46f1e 100755
--- a/cores/arduino/main.cpp
+++ b/cores/arduino/main.cpp
@@ -1,4 +1,5 @@
-#include <WProgram.h>
+#define ARDUINO_MAIN
+#include <Arduino.h>
int main(void)
{
diff --git a/cores/arduino/pins_arduino.h b/cores/arduino/pins_arduino.h
deleted file mode 100644
index bc931c5..0000000
--- a/cores/arduino/pins_arduino.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- pins_arduino.h - Pin definition functions for Arduino
- Part of Arduino - http://www.arduino.cc/
-
- Copyright (c) 2007 David A. Mellis
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General
- Public License along with this library; if not, write to the
- Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- Boston, MA 02111-1307 USA
-
- $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
-*/
-
-#ifndef Pins_Arduino_h
-#define Pins_Arduino_h
-
-#include <avr/pgmspace.h>
-
-#define NOT_A_PIN 0
-#define NOT_A_PORT 0
-
-#define NOT_ON_TIMER 0
-#define TIMER0A 1
-#define TIMER0B 2
-#define TIMER1A 3
-#define TIMER1B 4
-#define TIMER2 5
-#define TIMER2A 6
-#define TIMER2B 7
-
-#define TIMER3A 8
-#define TIMER3B 9
-#define TIMER3C 10
-#define TIMER4A 11
-#define TIMER4B 12
-#define TIMER4C 13
-#define TIMER5A 14
-#define TIMER5B 15
-#define TIMER5C 16
-
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-const static uint8_t SS = 53;
-const static uint8_t MOSI = 51;
-const static uint8_t MISO = 50;
-const static uint8_t SCK = 52;
-#else
-const static uint8_t SS = 10;
-const static uint8_t MOSI = 11;
-const static uint8_t MISO = 12;
-const static uint8_t SCK = 13;
-#endif
-
-// On the ATmega1280, the addresses of some of the port registers are
-// greater than 255, so we can't store them in uint8_t's.
-extern const uint16_t PROGMEM port_to_mode_PGM[];
-extern const uint16_t PROGMEM port_to_input_PGM[];
-extern const uint16_t PROGMEM port_to_output_PGM[];
-
-extern const uint8_t PROGMEM digital_pin_to_port_PGM[];
-// extern const uint8_t PROGMEM digital_pin_to_bit_PGM[];
-extern const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[];
-extern const uint8_t PROGMEM digital_pin_to_timer_PGM[];
-
-// Get the bit location within the hardware port of the given virtual pin.
-// This comes from the pins_*.c file for the active board configuration.
-//
-// These perform slightly better as macros compared to inline functions
-//
-#define digitalPinToPort(P) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) )
-#define digitalPinToBitMask(P) ( pgm_read_byte( digital_pin_to_bit_mask_PGM + (P) ) )
-#define digitalPinToTimer(P) ( pgm_read_byte( digital_pin_to_timer_PGM + (P) ) )
-#define analogInPinToBit(P) (P)
-#define portOutputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_output_PGM + (P))) )
-#define portInputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_input_PGM + (P))) )
-#define portModeRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_mode_PGM + (P))) )
-
-#endif
diff --git a/cores/arduino/wiring.c b/cores/arduino/wiring.c
index b90d07e..ce4cad6 100755
--- a/cores/arduino/wiring.c
+++ b/cores/arduino/wiring.c
@@ -212,10 +212,10 @@ void init()
// note, however, that fast pwm mode can achieve a frequency of up
// 8 MHz (with a 16 MHz clock) at 50% duty cycle
+#if defined(TCCR1B) && defined(CS11) && defined(CS10)
TCCR1B = 0;
// set timer 1 prescale factor to 64
-#if defined(TCCR1B) && defined(CS11) && defined(CS10)
sbi(TCCR1B, CS11);
sbi(TCCR1B, CS10);
#elif defined(TCCR1) && defined(CS11) && defined(CS10)
diff --git a/cores/arduino/wiring.h b/cores/arduino/wiring.h
deleted file mode 100755
index e29959b..0000000
--- a/cores/arduino/wiring.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- wiring.h - Partial implementation of the Wiring API for the ATmega8.
- Part of Arduino - http://www.arduino.cc/
-
- Copyright (c) 2005-2006 David A. Mellis
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General
- Public License along with this library; if not, write to the
- Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- Boston, MA 02111-1307 USA
-
- $Id$
-*/
-
-#ifndef Wiring_h
-#define Wiring_h
-
-#include <avr/io.h>
-#include <stdlib.h>
-#include "binary.h"
-
-#ifdef __cplusplus
-extern "C"{
-#endif
-
-#define HIGH 0x1
-#define LOW 0x0
-
-#define INPUT 0x0
-#define OUTPUT 0x1
-
-#define true 0x1
-#define false 0x0
-
-#define PI 3.1415926535897932384626433832795
-#define HALF_PI 1.5707963267948966192313216916398
-#define TWO_PI 6.283185307179586476925286766559
-#define DEG_TO_RAD 0.017453292519943295769236907684886
-#define RAD_TO_DEG 57.295779513082320876798154814105
-
-#define SERIAL 0x0
-#define DISPLAY 0x1
-
-#define LSBFIRST 0
-#define MSBFIRST 1
-
-#define CHANGE 1
-#define FALLING 2
-#define RISING 3
-
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-#define INTERNAL1V1 2
-#define INTERNAL2V56 3
-#else
-#define INTERNAL 3
-#endif
-#define DEFAULT 1
-#define EXTERNAL 0
-
-// undefine stdlib's abs if encountered
-#ifdef abs
-#undef abs
-#endif
-
-#define min(a,b) ((a)<(b)?(a):(b))
-#define max(a,b) ((a)>(b)?(a):(b))
-#define abs(x) ((x)>0?(x):-(x))
-#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
-#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
-#define radians(deg) ((deg)*DEG_TO_RAD)
-#define degrees(rad) ((rad)*RAD_TO_DEG)
-#define sq(x) ((x)*(x))
-
-#define interrupts() sei()
-#define noInterrupts() cli()
-
-#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
-#define clockCyclesToMicroseconds(a) ( ((a) * 1000L) / (F_CPU / 1000L) )
-#define microsecondsToClockCycles(a) ( ((a) * (F_CPU / 1000L)) / 1000L )
-
-#define lowByte(w) ((uint8_t) ((w) & 0xff))
-#define highByte(w) ((uint8_t) ((w) >> 8))
-
-#define bitRead(value, bit) (((value) >> (bit)) & 0x01)
-#define bitSet(value, bit) ((value) |= (1UL << (bit)))
-#define bitClear(value, bit) ((value) &= ~(1UL << (bit)))
-#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit))
-
-
-typedef unsigned int word;
-
-#define bit(b) (1UL << (b))
-
-typedef uint8_t boolean;
-typedef uint8_t byte;
-
-void init(void);
-
-void pinMode(uint8_t, uint8_t);
-void digitalWrite(uint8_t, uint8_t);
-int digitalRead(uint8_t);
-int analogRead(uint8_t);
-void analogReference(uint8_t mode);
-void analogWrite(uint8_t, int);
-
-unsigned long millis(void);
-unsigned long micros(void);
-void delay(unsigned long);
-void delayMicroseconds(unsigned int us);
-unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout);
-
-void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val);
-uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder);
-
-void attachInterrupt(uint8_t, void (*)(void), int mode);
-void detachInterrupt(uint8_t);
-
-void setup(void);
-void loop(void);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif
diff --git a/cores/arduino/wiring_digital.c b/cores/arduino/wiring_digital.c
index 0949da4..dd1b949 100755
--- a/cores/arduino/wiring_digital.c
+++ b/cores/arduino/wiring_digital.c
@@ -136,17 +136,16 @@ void digitalWrite(uint8_t pin, uint8_t val)
out = portOutputRegister(port);
+ uint8_t oldSREG = SREG;
+ cli();
+
if (val == LOW) {
- uint8_t oldSREG = SREG;
- cli();
*out &= ~bit;
- SREG = oldSREG;
} else {
- uint8_t oldSREG = SREG;
- cli();
*out |= bit;
- SREG = oldSREG;
}
+
+ SREG = oldSREG;
}
int digitalRead(uint8_t pin)
diff --git a/cores/arduino/wiring_private.h b/cores/arduino/wiring_private.h
index 11f6f00..74c0d06 100755
--- a/cores/arduino/wiring_private.h
+++ b/cores/arduino/wiring_private.h
@@ -31,7 +31,7 @@
#include <stdio.h>
#include <stdarg.h>
-#include "wiring.h"
+#include "Arduino.h"
#ifdef __cplusplus
extern "C"{
diff --git a/cores/arduino/pins_arduino.c b/pins/mega/pins_arduino.h
index 0c816e9..e3785e4 100755..100644
--- a/cores/arduino/pins_arduino.c
+++ b/pins/mega/pins_arduino.h
@@ -1,8 +1,8 @@
/*
- pins_arduino.c - pin definitions for the Arduino board
- Part of Arduino / Wiring Lite
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
- Copyright (c) 2005 David A. Mellis
+ Copyright (c) 2007 David A. Mellis
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -19,112 +19,84 @@
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA
- $Id$
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
*/
-#include <avr/io.h>
-#include "wiring_private.h"
-#include "pins_arduino.h"
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
-// On the Arduino board, digital pins are also used
-// for the analog output (software PWM). Analog input
-// pins are a separate set.
+#include <avr/pgmspace.h>
-// ATMEL ATMEGA8 & 168 / ARDUINO
-//
-// +-\/-+
-// PC6 1| |28 PC5 (AI 5)
-// (D 0) PD0 2| |27 PC4 (AI 4)
-// (D 1) PD1 3| |26 PC3 (AI 3)
-// (D 2) PD2 4| |25 PC2 (AI 2)
-// PWM+ (D 3) PD3 5| |24 PC1 (AI 1)
-// (D 4) PD4 6| |23 PC0 (AI 0)
-// VCC 7| |22 GND
-// GND 8| |21 AREF
-// PB6 9| |20 AVCC
-// PB7 10| |19 PB5 (D 13)
-// PWM+ (D 5) PD5 11| |18 PB4 (D 12)
-// PWM+ (D 6) PD6 12| |17 PB3 (D 11) PWM
-// (D 7) PD7 13| |16 PB2 (D 10) PWM
-// (D 8) PB0 14| |15 PB1 (D 9) PWM
-// +----+
-//
-// (PWM+ indicates the additional PWM pins on the ATmega168.)
+const static uint8_t SS = 53;
+const static uint8_t MOSI = 51;
+const static uint8_t MISO = 50;
+const static uint8_t SCK = 52;
-// ATMEL ATMEGA1280 / ARDUINO
-//
-// 0-7 PE0-PE7 works
-// 8-13 PB0-PB5 works
-// 14-21 PA0-PA7 works
-// 22-29 PH0-PH7 works
-// 30-35 PG5-PG0 works
-// 36-43 PC7-PC0 works
-// 44-51 PJ7-PJ0 works
-// 52-59 PL7-PL0 works
-// 60-67 PD7-PD0 works
-// A0-A7 PF0-PF7
-// A8-A15 PK0-PK7
+const static uint8_t A0 = 54;
+const static uint8_t A1 = 55;
+const static uint8_t A2 = 56;
+const static uint8_t A3 = 57;
+const static uint8_t A4 = 58;
+const static uint8_t A5 = 59;
+const static uint8_t A6 = 60;
+const static uint8_t A7 = 61;
+const static uint8_t A8 = 62;
+const static uint8_t A9 = 63;
+const static uint8_t A10 = 64;
+const static uint8_t A11 = 65;
+const static uint8_t A12 = 66;
+const static uint8_t A13 = 67;
+const static uint8_t A14 = 68;
+const static uint8_t A15 = 69;
-#define PA 1
-#define PB 2
-#define PC 3
-#define PD 4
-#define PE 5
-#define PF 6
-#define PG 7
-#define PH 8
-#define PJ 10
-#define PK 11
-#define PL 12
+#ifdef ARDUINO_MAIN
-
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
const uint16_t PROGMEM port_to_mode_PGM[] = {
NOT_A_PORT,
- &DDRA,
- &DDRB,
- &DDRC,
- &DDRD,
- &DDRE,
- &DDRF,
- &DDRG,
- &DDRH,
+ (uint16_t) &DDRA,
+ (uint16_t) &DDRB,
+ (uint16_t) &DDRC,
+ (uint16_t) &DDRD,
+ (uint16_t) &DDRE,
+ (uint16_t) &DDRF,
+ (uint16_t) &DDRG,
+ (uint16_t) &DDRH,
NOT_A_PORT,
- &DDRJ,
- &DDRK,
- &DDRL,
+ (uint16_t) &DDRJ,
+ (uint16_t) &DDRK,
+ (uint16_t) &DDRL,
};
const uint16_t PROGMEM port_to_output_PGM[] = {
NOT_A_PORT,
- &PORTA,
- &PORTB,
- &PORTC,
- &PORTD,
- &PORTE,
- &PORTF,
- &PORTG,
- &PORTH,
+ (uint16_t) &PORTA,
+ (uint16_t) &PORTB,
+ (uint16_t) &PORTC,
+ (uint16_t) &PORTD,
+ (uint16_t) &PORTE,
+ (uint16_t) &PORTF,
+ (uint16_t) &PORTG,
+ (uint16_t) &PORTH,
NOT_A_PORT,
- &PORTJ,
- &PORTK,
- &PORTL,
+ (uint16_t) &PORTJ,
+ (uint16_t) &PORTK,
+ (uint16_t) &PORTL,
};
const uint16_t PROGMEM port_to_input_PGM[] = {
NOT_A_PIN,
- &PINA,
- &PINB,
- &PINC,
- &PIND,
- &PINE,
- &PINF,
- &PING,
- &PINH,
+ (uint16_t) &PINA,
+ (uint16_t) &PINB,
+ (uint16_t) &PINC,
+ (uint16_t) &PIND,
+ (uint16_t) &PINE,
+ (uint16_t) &PINF,
+ (uint16_t) &PING,
+ (uint16_t) &PINH,
NOT_A_PIN,
- &PINJ,
- &PINK,
- &PINL,
+ (uint16_t) &PINJ,
+ (uint16_t) &PINK,
+ (uint16_t) &PINL,
};
const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
@@ -351,115 +323,7 @@ const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
NOT_ON_TIMER , // PK 6 ** 68 ** A14
NOT_ON_TIMER , // PK 7 ** 69 ** A15
};
-#else
-// these arrays map port names (e.g. port B) to the
-// appropriate addresses for various functions (e.g. reading
-// and writing)
-const uint16_t PROGMEM port_to_mode_PGM[] = {
- NOT_A_PORT,
- NOT_A_PORT,
- &DDRB,
- &DDRC,
- &DDRD,
-};
-
-const uint16_t PROGMEM port_to_output_PGM[] = {
- NOT_A_PORT,
- NOT_A_PORT,
- &PORTB,
- &PORTC,
- &PORTD,
-};
-const uint16_t PROGMEM port_to_input_PGM[] = {
- NOT_A_PORT,
- NOT_A_PORT,
- &PINB,
- &PINC,
- &PIND,
-};
-
-const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
- PD, /* 0 */
- PD,
- PD,
- PD,
- PD,
- PD,
- PD,
- PD,
- PB, /* 8 */
- PB,
- PB,
- PB,
- PB,
- PB,
- PC, /* 14 */
- PC,
- PC,
- PC,
- PC,
- PC,
-};
-
-const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
- _BV(0), /* 0, port D */
- _BV(1),
- _BV(2),
- _BV(3),
- _BV(4),
- _BV(5),
- _BV(6),
- _BV(7),
- _BV(0), /* 8, port B */
- _BV(1),
- _BV(2),
- _BV(3),
- _BV(4),
- _BV(5),
- _BV(0), /* 14, port C */
- _BV(1),
- _BV(2),
- _BV(3),
- _BV(4),
- _BV(5),
-};
-
-const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
- NOT_ON_TIMER, /* 0 - port D */
- NOT_ON_TIMER,
- NOT_ON_TIMER,
- // on the ATmega168, digital pin 3 has hardware pwm
-#if defined(__AVR_ATmega8__)
- NOT_ON_TIMER,
-#else
- TIMER2B,
-#endif
- NOT_ON_TIMER,
- // on the ATmega168, digital pins 5 and 6 have hardware pwm
-#if defined(__AVR_ATmega8__)
- NOT_ON_TIMER,
- NOT_ON_TIMER,
-#else
- TIMER0B,
- TIMER0A,
-#endif
- NOT_ON_TIMER,
- NOT_ON_TIMER, /* 8 - port B */
- TIMER1A,
- TIMER1B,
-#if defined(__AVR_ATmega8__)
- TIMER2,
-#else
- TIMER2A,
-#endif
- NOT_ON_TIMER,
- NOT_ON_TIMER,
- NOT_ON_TIMER,
- NOT_ON_TIMER, /* 14 - port C */
- NOT_ON_TIMER,
- NOT_ON_TIMER,
- NOT_ON_TIMER,
- NOT_ON_TIMER,
-};
#endif
+
+#endif \ No newline at end of file
diff --git a/pins/standard/pins_arduino.h b/pins/standard/pins_arduino.h
new file mode 100644
index 0000000..8fabb17
--- /dev/null
+++ b/pins/standard/pins_arduino.h
@@ -0,0 +1,199 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <avr/pgmspace.h>
+
+const static uint8_t SS = 10;
+const static uint8_t MOSI = 11;
+const static uint8_t MISO = 12;
+const static uint8_t SCK = 13;
+
+const static uint8_t A0 = 14;
+const static uint8_t A1 = 15;
+const static uint8_t A2 = 16;
+const static uint8_t A3 = 17;
+const static uint8_t A4 = 18;
+const static uint8_t A5 = 19;
+const static uint8_t A6 = 20;
+const static uint8_t A7 = 21;
+
+#ifdef ARDUINO_MAIN
+
+// On the Arduino board, digital pins are also used
+// for the analog output (software PWM). Analog input
+// pins are a separate set.
+
+// ATMEL ATMEGA8 & 168 / ARDUINO
+//
+// +-\/-+
+// PC6 1| |28 PC5 (AI 5)
+// (D 0) PD0 2| |27 PC4 (AI 4)
+// (D 1) PD1 3| |26 PC3 (AI 3)
+// (D 2) PD2 4| |25 PC2 (AI 2)
+// PWM+ (D 3) PD3 5| |24 PC1 (AI 1)
+// (D 4) PD4 6| |23 PC0 (AI 0)
+// VCC 7| |22 GND
+// GND 8| |21 AREF
+// PB6 9| |20 AVCC
+// PB7 10| |19 PB5 (D 13)
+// PWM+ (D 5) PD5 11| |18 PB4 (D 12)
+// PWM+ (D 6) PD6 12| |17 PB3 (D 11) PWM
+// (D 7) PD7 13| |16 PB2 (D 10) PWM
+// (D 8) PB0 14| |15 PB1 (D 9) PWM
+// +----+
+//
+// (PWM+ indicates the additional PWM pins on the ATmega168.)
+
+// ATMEL ATMEGA1280 / ARDUINO
+//
+// 0-7 PE0-PE7 works
+// 8-13 PB0-PB5 works
+// 14-21 PA0-PA7 works
+// 22-29 PH0-PH7 works
+// 30-35 PG5-PG0 works
+// 36-43 PC7-PC0 works
+// 44-51 PJ7-PJ0 works
+// 52-59 PL7-PL0 works
+// 60-67 PD7-PD0 works
+// A0-A7 PF0-PF7
+// A8-A15 PK0-PK7
+
+
+// these arrays map port names (e.g. port B) to the
+// appropriate addresses for various functions (e.g. reading
+// and writing)
+const uint16_t PROGMEM port_to_mode_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &DDRB,
+ (uint16_t) &DDRC,
+ (uint16_t) &DDRD,
+};
+
+const uint16_t PROGMEM port_to_output_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PORTB,
+ (uint16_t) &PORTC,
+ (uint16_t) &PORTD,
+};
+
+const uint16_t PROGMEM port_to_input_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PINB,
+ (uint16_t) &PINC,
+ (uint16_t) &PIND,
+};
+
+const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
+ PD, /* 0 */
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PB, /* 8 */
+ PB,
+ PB,
+ PB,
+ PB,
+ PB,
+ PC, /* 14 */
+ PC,
+ PC,
+ PC,
+ PC,
+ PC,
+};
+
+const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
+ _BV(0), /* 0, port D */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+ _BV(6),
+ _BV(7),
+ _BV(0), /* 8, port B */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+ _BV(0), /* 14, port C */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+};
+
+const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
+ NOT_ON_TIMER, /* 0 - port D */
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ // on the ATmega168, digital pin 3 has hardware pwm
+#if defined(__AVR_ATmega8__)
+ NOT_ON_TIMER,
+#else
+ TIMER2B,
+#endif
+ NOT_ON_TIMER,
+ // on the ATmega168, digital pins 5 and 6 have hardware pwm
+#if defined(__AVR_ATmega8__)
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+#else
+ TIMER0B,
+ TIMER0A,
+#endif
+ NOT_ON_TIMER,
+ NOT_ON_TIMER, /* 8 - port B */
+ TIMER1A,
+ TIMER1B,
+#if defined(__AVR_ATmega8__)
+ TIMER2,
+#else
+ TIMER2A,
+#endif
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER, /* 14 - port C */
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+};
+
+#endif
+
+#endif \ No newline at end of file
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-23 14:49:18 +0000