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Diffstat (limited to 'bootloaders/optiboot/optiboot_lilypad_resonator.lst')
-rw-r--r--bootloaders/optiboot/optiboot_lilypad_resonator.lst533
1 files changed, 533 insertions, 0 deletions
diff --git a/bootloaders/optiboot/optiboot_lilypad_resonator.lst b/bootloaders/optiboot/optiboot_lilypad_resonator.lst
new file mode 100644
index 0000000..80ecb83
--- /dev/null
+++ b/bootloaders/optiboot/optiboot_lilypad_resonator.lst
@@ -0,0 +1,533 @@
+
+optiboot_lilypad_resonator.elf: file format elf32-avr
+
+Sections:
+Idx Name Size VMA LMA File off Algn
+ 0 .text 000001fc 00003e00 00003e00 00000054 2**1
+ CONTENTS, ALLOC, LOAD, READONLY, CODE
+ 1 .debug_aranges 00000028 00000000 00000000 00000250 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 2 .debug_pubnames 00000078 00000000 00000000 00000278 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 3 .debug_info 00000277 00000000 00000000 000002f0 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 4 .debug_abbrev 00000194 00000000 00000000 00000567 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 5 .debug_line 000003bb 00000000 00000000 000006fb 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 6 .debug_frame 000000a0 00000000 00000000 00000ab8 2**2
+ CONTENTS, READONLY, DEBUGGING
+ 7 .debug_str 0000013f 00000000 00000000 00000b58 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 8 .debug_loc 000001a0 00000000 00000000 00000c97 2**0
+ CONTENTS, READONLY, DEBUGGING
+ 9 .debug_ranges 00000070 00000000 00000000 00000e37 2**0
+ CONTENTS, READONLY, DEBUGGING
+
+Disassembly of section .text:
+
+00003e00 <main>:
+#ifdef VIRTUAL_BOOT_PARTITION
+#define rstVect (*(uint16_t*)(0x204))
+#define wdtVect (*(uint16_t*)(0x206))
+#endif
+/* main program starts here */
+int main(void) {
+ 3e00: 85 e0 ldi r24, 0x05 ; 5
+ 3e02: 80 93 81 00 sts 0x0081, r24
+ UCSR0C = _BV(UCSZ00) | _BV(UCSZ01);
+ UBRR0L = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
+#endif
+
+ // Adaboot no-wait mod
+ ch = MCUSR;
+ 3e06: 84 b7 in r24, 0x34 ; 52
+ MCUSR = 0;
+ 3e08: 14 be out 0x34, r1 ; 52
+ if (!(ch & _BV(EXTRF))) appStart();
+ 3e0a: 81 ff sbrs r24, 1
+ 3e0c: e4 d0 rcall .+456 ; 0x3fd6 <appStart>
+
+ // Set up watchdog to trigger after 500ms
+ watchdogConfig(WATCHDOG_500MS);
+ 3e0e: 8d e0 ldi r24, 0x0D ; 13
+ 3e10: dc d0 rcall .+440 ; 0x3fca <watchdogConfig>
+
+ /* Set LED pin as output */
+ LED_DDR |= _BV(LED);
+ 3e12: 25 9a sbi 0x04, 5 ; 4
+
+#ifdef SOFT_UART
+ /* Set TX pin as output */
+ UART_DDR |= _BV(UART_TX_BIT);
+ 3e14: 51 9a sbi 0x0a, 1 ; 10
+ 3e16: 86 e0 ldi r24, 0x06 ; 6
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ 3e18: 28 e1 ldi r18, 0x18 ; 24
+ 3e1a: 3e ef ldi r19, 0xFE ; 254
+ TIFR1 = _BV(TOV1);
+ 3e1c: 91 e0 ldi r25, 0x01 ; 1
+}
+
+#if LED_START_FLASHES > 0
+void flash_led(uint8_t count) {
+ do {
+ TCNT1 = -(F_CPU/(1024*16));
+ 3e1e: 30 93 85 00 sts 0x0085, r19
+ 3e22: 20 93 84 00 sts 0x0084, r18
+ TIFR1 = _BV(TOV1);
+ 3e26: 96 bb out 0x16, r25 ; 22
+ while(!(TIFR1 & _BV(TOV1)));
+ 3e28: b0 9b sbis 0x16, 0 ; 22
+ 3e2a: fe cf rjmp .-4 ; 0x3e28 <main+0x28>
+ LED_PIN |= _BV(LED);
+ 3e2c: 1d 9a sbi 0x03, 5 ; 3
+ return getch();
+}
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ 3e2e: a8 95 wdr
+ TCNT1 = -(F_CPU/(1024*16));
+ TIFR1 = _BV(TOV1);
+ while(!(TIFR1 & _BV(TOV1)));
+ LED_PIN |= _BV(LED);
+ watchdogReset();
+ } while (--count);
+ 3e30: 81 50 subi r24, 0x01 ; 1
+ 3e32: a9 f7 brne .-22 ; 0x3e1e <main+0x1e>
+ /* 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);
+ 3e34: dd 24 eor r13, r13
+ 3e36: 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);
+ 3e38: a5 e0 ldi r26, 0x05 ; 5
+ 3e3a: ea 2e mov r14, r26
+ boot_spm_busy_wait();
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+ 3e3c: f1 e1 ldi r31, 0x11 ; 17
+ 3e3e: ff 2e mov r15, r31
+#endif
+
+ /* Forever loop */
+ for (;;) {
+ /* get character from UART */
+ ch = getch();
+ 3e40: ab d0 rcall .+342 ; 0x3f98 <getch>
+
+ if(ch == STK_GET_PARAMETER) {
+ 3e42: 81 34 cpi r24, 0x41 ; 65
+ 3e44: 21 f4 brne .+8 ; 0x3e4e <main+0x4e>
+ // GET PARAMETER returns a generic 0x03 reply - enough to keep Avrdude happy
+ getNch(1);
+ 3e46: 81 e0 ldi r24, 0x01 ; 1
+ 3e48: d1 d0 rcall .+418 ; 0x3fec <verifySpace+0xc>
+ putch(0x03);
+ 3e4a: 83 e0 ldi r24, 0x03 ; 3
+ 3e4c: 24 c0 rjmp .+72 ; 0x3e96 <main+0x96>
+ }
+ else if(ch == STK_SET_DEVICE) {
+ 3e4e: 82 34 cpi r24, 0x42 ; 66
+ 3e50: 11 f4 brne .+4 ; 0x3e56 <main+0x56>
+ // SET DEVICE is ignored
+ getNch(20);
+ 3e52: 84 e1 ldi r24, 0x14 ; 20
+ 3e54: 03 c0 rjmp .+6 ; 0x3e5c <main+0x5c>
+ }
+ else if(ch == STK_SET_DEVICE_EXT) {
+ 3e56: 85 34 cpi r24, 0x45 ; 69
+ 3e58: 19 f4 brne .+6 ; 0x3e60 <main+0x60>
+ // SET DEVICE EXT is ignored
+ getNch(5);
+ 3e5a: 85 e0 ldi r24, 0x05 ; 5
+ 3e5c: c7 d0 rcall .+398 ; 0x3fec <verifySpace+0xc>
+ 3e5e: 8a c0 rjmp .+276 ; 0x3f74 <main+0x174>
+ }
+ else if(ch == STK_LOAD_ADDRESS) {
+ 3e60: 85 35 cpi r24, 0x55 ; 85
+ 3e62: a1 f4 brne .+40 ; 0x3e8c <main+0x8c>
+ // LOAD ADDRESS
+ address = getch();
+ 3e64: 99 d0 rcall .+306 ; 0x3f98 <getch>
+ 3e66: 08 2f mov r16, r24
+ 3e68: 10 e0 ldi r17, 0x00 ; 0
+ 3e6a: 10 93 01 02 sts 0x0201, r17
+ 3e6e: 00 93 00 02 sts 0x0200, r16
+ address = (address & 0xff) | (getch() << 8);
+ 3e72: 92 d0 rcall .+292 ; 0x3f98 <getch>
+ 3e74: 90 e0 ldi r25, 0x00 ; 0
+ 3e76: 98 2f mov r25, r24
+ 3e78: 88 27 eor r24, r24
+ 3e7a: 80 2b or r24, r16
+ 3e7c: 91 2b or r25, r17
+ address += address; // Convert from word address to byte address
+ 3e7e: 88 0f add r24, r24
+ 3e80: 99 1f adc r25, r25
+ 3e82: 90 93 01 02 sts 0x0201, r25
+ 3e86: 80 93 00 02 sts 0x0200, r24
+ 3e8a: 73 c0 rjmp .+230 ; 0x3f72 <main+0x172>
+ verifySpace();
+ }
+ else if(ch == STK_UNIVERSAL) {
+ 3e8c: 86 35 cpi r24, 0x56 ; 86
+ 3e8e: 29 f4 brne .+10 ; 0x3e9a <main+0x9a>
+ // UNIVERSAL command is ignored
+ getNch(4);
+ 3e90: 84 e0 ldi r24, 0x04 ; 4
+ 3e92: ac d0 rcall .+344 ; 0x3fec <verifySpace+0xc>
+ putch(0x00);
+ 3e94: 80 e0 ldi r24, 0x00 ; 0
+ 3e96: 71 d0 rcall .+226 ; 0x3f7a <putch>
+ 3e98: 6d c0 rjmp .+218 ; 0x3f74 <main+0x174>
+ }
+ /* Write memory, length is big endian and is in bytes */
+ else if(ch == STK_PROG_PAGE) {
+ 3e9a: 84 36 cpi r24, 0x64 ; 100
+ 3e9c: 09 f0 breq .+2 ; 0x3ea0 <main+0xa0>
+ 3e9e: 43 c0 rjmp .+134 ; 0x3f26 <main+0x126>
+ // PROGRAM PAGE - we support flash programming only, not EEPROM
+ uint8_t *bufPtr;
+ uint16_t addrPtr;
+
+ getLen();
+ 3ea0: 8f d0 rcall .+286 ; 0x3fc0 <getLen>
+
+ // Immediately start page erase - this will 4.5ms
+ boot_page_erase((uint16_t)(void*)address);
+ 3ea2: e0 91 00 02 lds r30, 0x0200
+ 3ea6: f0 91 01 02 lds r31, 0x0201
+ 3eaa: 83 e0 ldi r24, 0x03 ; 3
+ 3eac: 80 93 57 00 sts 0x0057, r24
+ 3eb0: e8 95 spm
+ 3eb2: c0 e0 ldi r28, 0x00 ; 0
+ 3eb4: d1 e0 ldi r29, 0x01 ; 1
+
+ // While that is going on, read in page contents
+ bufPtr = buff;
+ do *bufPtr++ = getch();
+ 3eb6: 70 d0 rcall .+224 ; 0x3f98 <getch>
+ 3eb8: 89 93 st Y+, r24
+ while (--length);
+ 3eba: 80 91 02 02 lds r24, 0x0202
+ 3ebe: 81 50 subi r24, 0x01 ; 1
+ 3ec0: 80 93 02 02 sts 0x0202, r24
+ 3ec4: 88 23 and r24, r24
+ 3ec6: b9 f7 brne .-18 ; 0x3eb6 <main+0xb6>
+
+ // Read command terminator, start reply
+ verifySpace();
+ 3ec8: 8b d0 rcall .+278 ; 0x3fe0 <verifySpace>
+
+ // If only a partial page is to be programmed, the erase might not be complete.
+ // So check that here
+ boot_spm_busy_wait();
+ 3eca: 07 b6 in r0, 0x37 ; 55
+ 3ecc: 00 fc sbrc r0, 0
+ 3ece: fd cf rjmp .-6 ; 0x3eca <main+0xca>
+ }
+#endif
+
+ // Copy buffer into programming buffer
+ bufPtr = buff;
+ addrPtr = (uint16_t)(void*)address;
+ 3ed0: 40 91 00 02 lds r20, 0x0200
+ 3ed4: 50 91 01 02 lds r21, 0x0201
+ 3ed8: a0 e0 ldi r26, 0x00 ; 0
+ 3eda: b1 e0 ldi r27, 0x01 ; 1
+ ch = SPM_PAGESIZE / 2;
+ do {
+ uint16_t a;
+ a = *bufPtr++;
+ 3edc: 2c 91 ld r18, X
+ 3ede: 30 e0 ldi r19, 0x00 ; 0
+ a |= (*bufPtr++) << 8;
+ 3ee0: 11 96 adiw r26, 0x01 ; 1
+ 3ee2: 8c 91 ld r24, X
+ 3ee4: 11 97 sbiw r26, 0x01 ; 1
+ 3ee6: 90 e0 ldi r25, 0x00 ; 0
+ 3ee8: 98 2f mov r25, r24
+ 3eea: 88 27 eor r24, r24
+ 3eec: 82 2b or r24, r18
+ 3eee: 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) {
+ 3ef0: 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);
+ 3ef2: fa 01 movw r30, r20
+ 3ef4: 0c 01 movw r0, r24
+ 3ef6: d0 92 57 00 sts 0x0057, r13
+ 3efa: e8 95 spm
+ 3efc: 11 24 eor r1, r1
+ addrPtr += 2;
+ 3efe: 4e 5f subi r20, 0xFE ; 254
+ 3f00: 5f 4f sbci r21, 0xFF ; 255
+ } while (--ch);
+ 3f02: f1 e0 ldi r31, 0x01 ; 1
+ 3f04: a0 38 cpi r26, 0x80 ; 128
+ 3f06: bf 07 cpc r27, r31
+ 3f08: 49 f7 brne .-46 ; 0x3edc <main+0xdc>
+
+ // Write from programming buffer
+ boot_page_write((uint16_t)(void*)address);
+ 3f0a: e0 91 00 02 lds r30, 0x0200
+ 3f0e: f0 91 01 02 lds r31, 0x0201
+ 3f12: e0 92 57 00 sts 0x0057, r14
+ 3f16: e8 95 spm
+ boot_spm_busy_wait();
+ 3f18: 07 b6 in r0, 0x37 ; 55
+ 3f1a: 00 fc sbrc r0, 0
+ 3f1c: fd cf rjmp .-6 ; 0x3f18 <main+0x118>
+
+#if defined(RWWSRE)
+ // Reenable read access to flash
+ boot_rww_enable();
+ 3f1e: f0 92 57 00 sts 0x0057, r15
+ 3f22: e8 95 spm
+ 3f24: 27 c0 rjmp .+78 ; 0x3f74 <main+0x174>
+#endif
+
+ }
+ /* Read memory block mode, length is big endian. */
+ else if(ch == STK_READ_PAGE) {
+ 3f26: 84 37 cpi r24, 0x74 ; 116
+ 3f28: b9 f4 brne .+46 ; 0x3f58 <main+0x158>
+ // READ PAGE - we only read flash
+ getLen();
+ 3f2a: 4a d0 rcall .+148 ; 0x3fc0 <getLen>
+ verifySpace();
+ 3f2c: 59 d0 rcall .+178 ; 0x3fe0 <verifySpace>
+ else ch = pgm_read_byte_near(address);
+ address++;
+ putch(ch);
+ } while (--length);
+#else
+ do putch(pgm_read_byte_near(address++));
+ 3f2e: e0 91 00 02 lds r30, 0x0200
+ 3f32: f0 91 01 02 lds r31, 0x0201
+ 3f36: 31 96 adiw r30, 0x01 ; 1
+ 3f38: f0 93 01 02 sts 0x0201, r31
+ 3f3c: e0 93 00 02 sts 0x0200, r30
+ 3f40: 31 97 sbiw r30, 0x01 ; 1
+ 3f42: e4 91 lpm r30, Z+
+ 3f44: 8e 2f mov r24, r30
+ 3f46: 19 d0 rcall .+50 ; 0x3f7a <putch>
+ while (--length);
+ 3f48: 80 91 02 02 lds r24, 0x0202
+ 3f4c: 81 50 subi r24, 0x01 ; 1
+ 3f4e: 80 93 02 02 sts 0x0202, r24
+ 3f52: 88 23 and r24, r24
+ 3f54: 61 f7 brne .-40 ; 0x3f2e <main+0x12e>
+ 3f56: 0e c0 rjmp .+28 ; 0x3f74 <main+0x174>
+#endif
+ }
+
+ /* Get device signature bytes */
+ else if(ch == STK_READ_SIGN) {
+ 3f58: 85 37 cpi r24, 0x75 ; 117
+ 3f5a: 39 f4 brne .+14 ; 0x3f6a <main+0x16a>
+ // READ SIGN - return what Avrdude wants to hear
+ verifySpace();
+ 3f5c: 41 d0 rcall .+130 ; 0x3fe0 <verifySpace>
+ putch(SIGNATURE_0);
+ 3f5e: 8e e1 ldi r24, 0x1E ; 30
+ 3f60: 0c d0 rcall .+24 ; 0x3f7a <putch>
+ putch(SIGNATURE_1);
+ 3f62: 84 e9 ldi r24, 0x94 ; 148
+ 3f64: 0a d0 rcall .+20 ; 0x3f7a <putch>
+ putch(SIGNATURE_2);
+ 3f66: 86 e0 ldi r24, 0x06 ; 6
+ 3f68: 96 cf rjmp .-212 ; 0x3e96 <main+0x96>
+ }
+ else if (ch == 'Q') {
+ 3f6a: 81 35 cpi r24, 0x51 ; 81
+ 3f6c: 11 f4 brne .+4 ; 0x3f72 <main+0x172>
+ // Adaboot no-wait mod
+ watchdogConfig(WATCHDOG_16MS);
+ 3f6e: 88 e0 ldi r24, 0x08 ; 8
+ 3f70: 2c d0 rcall .+88 ; 0x3fca <watchdogConfig>
+ verifySpace();
+ }
+ else {
+ // This covers the response to commands like STK_ENTER_PROGMODE
+ verifySpace();
+ 3f72: 36 d0 rcall .+108 ; 0x3fe0 <verifySpace>
+ }
+ putch(STK_OK);
+ 3f74: 80 e1 ldi r24, 0x10 ; 16
+ 3f76: 01 d0 rcall .+2 ; 0x3f7a <putch>
+ 3f78: 63 cf rjmp .-314 ; 0x3e40 <main+0x40>
+
+00003f7a <putch>:
+void putch(char ch) {
+#ifndef SOFT_UART
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = ch;
+#else
+ __asm__ __volatile__ (
+ 3f7a: 2a e0 ldi r18, 0x0A ; 10
+ 3f7c: 30 e0 ldi r19, 0x00 ; 0
+ 3f7e: 80 95 com r24
+ 3f80: 08 94 sec
+ 3f82: 10 f4 brcc .+4 ; 0x3f88 <putch+0xe>
+ 3f84: 59 98 cbi 0x0b, 1 ; 11
+ 3f86: 02 c0 rjmp .+4 ; 0x3f8c <putch+0x12>
+ 3f88: 59 9a sbi 0x0b, 1 ; 11
+ 3f8a: 00 00 nop
+ 3f8c: 15 d0 rcall .+42 ; 0x3fb8 <uartDelay>
+ 3f8e: 14 d0 rcall .+40 ; 0x3fb8 <uartDelay>
+ 3f90: 86 95 lsr r24
+ 3f92: 2a 95 dec r18
+ 3f94: b1 f7 brne .-20 ; 0x3f82 <putch+0x8>
+ [uartBit] "I" (UART_TX_BIT)
+ :
+ "r25"
+ );
+#endif
+}
+ 3f96: 08 95 ret
+
+00003f98 <getch>:
+ return getch();
+}
+
+// Watchdog functions. These are only safe with interrupts turned off.
+void watchdogReset() {
+ __asm__ __volatile__ (
+ 3f98: a8 95 wdr
+#ifdef LED_DATA_FLASH
+ LED_PIN |= _BV(LED);
+#endif
+
+ return ch;
+}
+ 3f9a: 29 e0 ldi r18, 0x09 ; 9
+ 3f9c: 30 e0 ldi r19, 0x00 ; 0
+ 3f9e: 48 99 sbic 0x09, 0 ; 9
+ 3fa0: fe cf rjmp .-4 ; 0x3f9e <getch+0x6>
+ 3fa2: 0a d0 rcall .+20 ; 0x3fb8 <uartDelay>
+ 3fa4: 09 d0 rcall .+18 ; 0x3fb8 <uartDelay>
+ 3fa6: 08 d0 rcall .+16 ; 0x3fb8 <uartDelay>
+ 3fa8: 88 94 clc
+ 3faa: 48 99 sbic 0x09, 0 ; 9
+ 3fac: 08 94 sec
+ 3fae: 2a 95 dec r18
+ 3fb0: 11 f0 breq .+4 ; 0x3fb6 <getch+0x1e>
+ 3fb2: 87 95 ror r24
+ 3fb4: f7 cf rjmp .-18 ; 0x3fa4 <getch+0xc>
+ 3fb6: 08 95 ret
+
+00003fb8 <uartDelay>:
+#if UART_B_VALUE > 255
+#error Baud rate too slow for soft UART
+#endif
+
+void uartDelay() {
+ __asm__ __volatile__ (
+ 3fb8: 98 e0 ldi r25, 0x08 ; 8
+ 3fba: 9a 95 dec r25
+ 3fbc: f1 f7 brne .-4 ; 0x3fba <uartDelay+0x2>
+ 3fbe: 08 95 ret
+
+00003fc0 <getLen>:
+ } while (--count);
+}
+#endif
+
+uint8_t getLen() {
+ getch();
+ 3fc0: eb df rcall .-42 ; 0x3f98 <getch>
+ length = getch();
+ 3fc2: ea df rcall .-44 ; 0x3f98 <getch>
+ 3fc4: 80 93 02 02 sts 0x0202, r24
+ return getch();
+}
+ 3fc8: e7 cf rjmp .-50 ; 0x3f98 <getch>
+
+00003fca <watchdogConfig>:
+ "wdr\n"
+ );
+}
+
+void watchdogConfig(uint8_t x) {
+ WDTCSR = _BV(WDCE) | _BV(WDE);
+ 3fca: e0 e6 ldi r30, 0x60 ; 96
+ 3fcc: f0 e0 ldi r31, 0x00 ; 0
+ 3fce: 98 e1 ldi r25, 0x18 ; 24
+ 3fd0: 90 83 st Z, r25
+ WDTCSR = x;
+ 3fd2: 80 83 st Z, r24
+}
+ 3fd4: 08 95 ret
+
+00003fd6 <appStart>:
+
+void appStart() {
+ watchdogConfig(WATCHDOG_OFF);
+ 3fd6: 80 e0 ldi r24, 0x00 ; 0
+ 3fd8: f8 df rcall .-16 ; 0x3fca <watchdogConfig>
+ __asm__ __volatile__ (
+ 3fda: ee 27 eor r30, r30
+ 3fdc: ff 27 eor r31, r31
+ 3fde: 09 94 ijmp
+
+00003fe0 <verifySpace>:
+ do getch(); while (--count);
+ verifySpace();
+}
+
+void verifySpace() {
+ if (getch() != CRC_EOP) appStart();
+ 3fe0: db df rcall .-74 ; 0x3f98 <getch>
+ 3fe2: 80 32 cpi r24, 0x20 ; 32
+ 3fe4: 09 f0 breq .+2 ; 0x3fe8 <verifySpace+0x8>
+ 3fe6: f7 df rcall .-18 ; 0x3fd6 <appStart>
+ putch(STK_INSYNC);
+ 3fe8: 84 e1 ldi r24, 0x14 ; 20
+}
+ 3fea: c7 cf rjmp .-114 ; 0x3f7a <putch>
+ ::[count] "M" (UART_B_VALUE)
+ );
+}
+#endif
+
+void getNch(uint8_t count) {
+ 3fec: 1f 93 push r17
+ 3fee: 18 2f mov r17, r24
+
+00003ff0 <getNch>:
+ do getch(); while (--count);
+ 3ff0: d3 df rcall .-90 ; 0x3f98 <getch>
+ 3ff2: 11 50 subi r17, 0x01 ; 1
+ 3ff4: e9 f7 brne .-6 ; 0x3ff0 <getNch>
+ verifySpace();
+ 3ff6: f4 df rcall .-24 ; 0x3fe0 <verifySpace>
+}
+ 3ff8: 1f 91 pop r17
+ 3ffa: 08 95 ret
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-23 00:42:29 +0000