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-rw-r--r--bootloaders/atmega/ATmegaBOOT_168.c23
-rwxr-xr-x[-rw-r--r--]bootloaders/atmega/Makefile27
2 files changed, 35 insertions, 15 deletions
diff --git a/bootloaders/atmega/ATmegaBOOT_168.c b/bootloaders/atmega/ATmegaBOOT_168.c
index ff21903..ff2c4e4 100644
--- a/bootloaders/atmega/ATmegaBOOT_168.c
+++ b/bootloaders/atmega/ATmegaBOOT_168.c
@@ -73,7 +73,7 @@
/* the current avr-libc eeprom functions do not support the ATmega168 */
/* own eeprom write/read functions are used instead */
-#if !defined(__AVR_ATmega168__) || !defined(__AVR_ATmega328P__)
+#if !defined(__AVR_ATmega168__) || !defined(__AVR_ATmega328P__) || !defined(__AVR_ATmega328__)
#include <avr/eeprom.h>
#endif
@@ -202,6 +202,11 @@
#define SIG3 0x0F
#define PAGE_SIZE 0x40U //64 words
+#elif defined __AVR_ATmega328__
+#define SIG2 0x95
+#define SIG3 0x14
+#define PAGE_SIZE 0x40U //64 words
+
#elif defined __AVR_ATmega162__
#define SIG2 0x94
#define SIG3 0x04
@@ -367,7 +372,7 @@ int main(void)
UBRRHI = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
UCSRA = 0x00;
UCSRB = _BV(TXEN)|_BV(RXEN);
-#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined (__AVR_ATmega328__)
#ifdef DOUBLE_SPEED
UCSR0A = (1<<U2X0); //Double speed mode USART0
@@ -556,7 +561,7 @@ int main(void)
if (flags.eeprom) { //Write to EEPROM one byte at a time
address.word <<= 1;
for(w=0;w<length.word;w++) {
-#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__)
while(EECR & (1<<EEPE));
EEAR = (uint16_t)(void *)address.word;
EEDR = buff[w];
@@ -578,7 +583,7 @@ int main(void)
/* if ((length.byte[0] & 0x01) == 0x01) length.word++; //Even up an odd number of bytes */
if ((length.byte[0] & 0x01)) length.word++; //Even up an odd number of bytes
cli(); //Disable interrupts, just to be sure
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega1281__)
+#if defined(EEPE)
while(bit_is_set(EECR,EEPE)); //Wait for previous EEPROM writes to complete
#else
while(bit_is_set(EECR,EEWE)); //Wait for previous EEPROM writes to complete
@@ -677,7 +682,7 @@ int main(void)
"rjmp write_page \n\t"
"block_done: \n\t"
"clr __zero_reg__ \n\t" //restore zero register
-#if defined __AVR_ATmega168__ || __AVR_ATmega328P__ || __AVR_ATmega128__ || __AVR_ATmega1280__ || __AVR_ATmega1281__
+#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__) || defined(__AVR_ATmega128__) || defined(__AVR_ATmega1280__) || defined(__AVR_ATmega1281__)
: "=m" (SPMCSR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
#else
: "=m" (SPMCR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
@@ -710,7 +715,7 @@ int main(void)
putch(0x14);
for (w=0;w < length.word;w++) { // Can handle odd and even lengths okay
if (flags.eeprom) { // Byte access EEPROM read
-#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__)
while(EECR & (1<<EEPE));
EEAR = (uint16_t)(void *)address.word;
EECR |= (1<<EERE);
@@ -926,7 +931,7 @@ void putch(char ch)
while (!(UCSR1A & _BV(UDRE1)));
UDR1 = ch;
}
-#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined (__AVR_ATmega328__)
while (!(UCSR0A & _BV(UDRE0)));
UDR0 = ch;
#else
@@ -964,7 +969,7 @@ char getch(void)
return UDR1;
}
return 0;
-#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined (__AVR_ATmega328__)
uint32_t count = 0;
while(!(UCSR0A & _BV(RXC0))){
/* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
@@ -1001,7 +1006,7 @@ void getNch(uint8_t count)
while(!(UCSR1A & _BV(RXC1)));
UDR1;
}
-#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
+#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined (__AVR_ATmega328__)
getch();
#else
/* m8,16,32,169,8515,8535,163 */
diff --git a/bootloaders/atmega/Makefile b/bootloaders/atmega/Makefile
index 36a3b6b..efe92e6 100644..100755
--- a/bootloaders/atmega/Makefile
+++ b/bootloaders/atmega/Makefile
@@ -48,9 +48,9 @@ STK500-2 = $(STK500) -d$(MCU_TARGET) -ms -q -lCF -LCF -cUSB -I200kHz -s -wt
OBJ = $(PROGRAM).o
-OPTIMIZE = -O2
+OPTIMIZE = -Os
-DEFS =
+DEFS =
LIBS =
CC = avr-gcc
@@ -128,7 +128,7 @@ pro20_isp: isp
diecimila: TARGET = diecimila
diecimila: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1'
-diecimila: AVR_FREQ = 16000000L
+diecimila: AVR_FREQ = 16000000L
diecimila: $(PROGRAM)_diecimila.hex
diecimila_isp: diecimila
@@ -153,7 +153,7 @@ ng_isp: isp
atmega328: TARGET = atmega328
atmega328: MCU_TARGET = atmega328p
atmega328: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600
-atmega328: AVR_FREQ = 16000000L
+atmega328: AVR_FREQ = 16000000L
atmega328: LDSECTION = --section-start=.text=0x7800
atmega328: $(PROGRAM)_atmega328.hex
@@ -165,10 +165,25 @@ atmega328_isp: LFUSE = FF
atmega328_isp: EFUSE = 05
atmega328_isp: isp
+atmega328_notp: TARGET = atmega328_notp
+atmega328_notp: MCU_TARGET = atmega328
+atmega328_notp: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600
+atmega328_notp: AVR_FREQ = 16000000L
+atmega328_notp: LDSECTION = --section-start=.text=0x7800
+atmega328_notp: $(PROGRAM)_atmega328_notp.hex
+
+atmega328_notp_isp: atmega328_notp
+atmega328_notp_isp: TARGET = atmega328
+atmega328_notp_isp: MCU_TARGET = atmega328
+atmega328_notp_isp: HFUSE = DA
+atmega328_notp_isp: LFUSE = FF
+atmega328_notp_isp: EFUSE = 05
+atmega328_notp_isp: isp
+
atmega328_pro8: TARGET = atmega328_pro_8MHz
atmega328_pro8: MCU_TARGET = atmega328p
atmega328_pro8: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600 -DDOUBLE_SPEED
-atmega328_pro8: AVR_FREQ = 8000000L
+atmega328_pro8: AVR_FREQ = 8000000L
atmega328_pro8: LDSECTION = --section-start=.text=0x7800
atmega328_pro8: $(PROGRAM)_atmega328_pro_8MHz.hex
@@ -183,7 +198,7 @@ atmega328_pro8_isp: isp
mega: TARGET = atmega1280
mega: MCU_TARGET = atmega1280
mega: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=0' -DBAUD_RATE=57600
-mega: AVR_FREQ = 16000000L
+mega: AVR_FREQ = 16000000L
mega: LDSECTION = --section-start=.text=0x1F000
mega: $(PROGRAM)_atmega1280.hex
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-30 09:47:48 +0000