diff options
Diffstat (limited to 'bootloaders/optiboot/optiboot_luminet.lst')
| -rw-r--r-- | bootloaders/optiboot/optiboot_luminet.lst | 604 |
1 files changed, 0 insertions, 604 deletions
diff --git a/bootloaders/optiboot/optiboot_luminet.lst b/bootloaders/optiboot/optiboot_luminet.lst deleted file mode 100644 index 59468cb..0000000 --- a/bootloaders/optiboot/optiboot_luminet.lst +++ /dev/null @@ -1,604 +0,0 @@ - -optiboot_luminet.elf: file format elf32-avr - -Sections: -Idx Name Size VMA LMA File off Algn - 0 .text 00000280 00001d00 00001d00 00000054 2**1 - CONTENTS, ALLOC, LOAD, READONLY, CODE - 1 .debug_aranges 00000028 00000000 00000000 000002d4 2**0 - CONTENTS, READONLY, DEBUGGING - 2 .debug_pubnames 00000078 00000000 00000000 000002fc 2**0 - CONTENTS, READONLY, DEBUGGING - 3 .debug_info 00000289 00000000 00000000 00000374 2**0 - CONTENTS, READONLY, DEBUGGING - 4 .debug_abbrev 000001a1 00000000 00000000 000005fd 2**0 - CONTENTS, READONLY, DEBUGGING - 5 .debug_line 00000435 00000000 00000000 0000079e 2**0 - CONTENTS, READONLY, DEBUGGING - 6 .debug_frame 000000a0 00000000 00000000 00000bd4 2**2 - CONTENTS, READONLY, DEBUGGING - 7 .debug_str 00000144 00000000 00000000 00000c74 2**0 - CONTENTS, READONLY, DEBUGGING - 8 .debug_loc 00000194 00000000 00000000 00000db8 2**0 - CONTENTS, READONLY, DEBUGGING - 9 .debug_ranges 00000088 00000000 00000000 00000f4c 2**0 - CONTENTS, READONLY, DEBUGGING - -Disassembly of section .text: - -00001d00 <main>: -#ifdef VIRTUAL_BOOT_PARTITION -#define rstVect (*(uint16_t*)(0x204)) -#define wdtVect (*(uint16_t*)(0x206)) -#endif -/* main program starts here */ -int main(void) { - 1d00: 85 e0 ldi r24, 0x05 ; 5 - 1d02: 8e bd out 0x2e, r24 ; 46 - UCSR0C = _BV(UCSZ00) | _BV(UCSZ01); - UBRR0L = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 ); -#endif - - // Adaboot no-wait mod - ch = MCUSR; - 1d04: 84 b7 in r24, 0x34 ; 52 - MCUSR = 0; - 1d06: 14 be out 0x34, r1 ; 52 - if (!(ch & _BV(EXTRF))) appStart(); - 1d08: 81 ff sbrs r24, 1 - 1d0a: 27 d1 rcall .+590 ; 0x1f5a <appStart> - - // Set up watchdog to trigger after 500ms - watchdogConfig(WATCHDOG_500MS); - 1d0c: 8d e0 ldi r24, 0x0D ; 13 - 1d0e: 21 d1 rcall .+578 ; 0x1f52 <watchdogConfig> - - /* Set LED pin as output */ - LED_DDR |= _BV(LED); - 1d10: d4 9a sbi 0x1a, 4 ; 26 - -#ifdef SOFT_UART - /* Set TX pin as output */ - UART_DDR |= _BV(UART_TX_BIT); - 1d12: d2 9a sbi 0x1a, 2 ; 26 - 1d14: 86 e0 ldi r24, 0x06 ; 6 -} - -#if LED_START_FLASHES > 0 -void flash_led(uint8_t count) { - do { - TCNT1 = -(F_CPU/(1024*16)); - 1d16: 23 ec ldi r18, 0xC3 ; 195 - 1d18: 3f ef ldi r19, 0xFF ; 255 - TIFR1 = _BV(TOV1); - 1d1a: 91 e0 ldi r25, 0x01 ; 1 -} - -#if LED_START_FLASHES > 0 -void flash_led(uint8_t count) { - do { - TCNT1 = -(F_CPU/(1024*16)); - 1d1c: 3d bd out 0x2d, r19 ; 45 - 1d1e: 2c bd out 0x2c, r18 ; 44 - TIFR1 = _BV(TOV1); - 1d20: 9b b9 out 0x0b, r25 ; 11 - while(!(TIFR1 & _BV(TOV1))); - 1d22: 58 9b sbis 0x0b, 0 ; 11 - 1d24: fe cf rjmp .-4 ; 0x1d22 <main+0x22> - LED_PIN |= _BV(LED); - 1d26: cc 9a sbi 0x19, 4 ; 25 - return getch(); -} - -// Watchdog functions. These are only safe with interrupts turned off. -void watchdogReset() { - __asm__ __volatile__ ( - 1d28: a8 95 wdr - TCNT1 = -(F_CPU/(1024*16)); - TIFR1 = _BV(TOV1); - while(!(TIFR1 & _BV(TOV1))); - LED_PIN |= _BV(LED); - watchdogReset(); - } while (--count); - 1d2a: 81 50 subi r24, 0x01 ; 1 - 1d2c: b9 f7 brne .-18 ; 0x1d1c <main+0x1c> - /* 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); - 1d2e: cc 24 eor r12, r12 - 1d30: c3 94 inc r12 - boot_page_fill((uint16_t)(void*)addrPtr,a); - addrPtr += 2; - } while (--ch); - - // Write from programming buffer - boot_page_write((uint16_t)(void*)address); - 1d32: 85 e0 ldi r24, 0x05 ; 5 - 1d34: e8 2e mov r14, r24 - vect -= 4; // Instruction is a relative jump (rjmp), so recalculate. - buff[10] = vect & 0xff; - buff[11] = vect >> 8; - - // Add jump to bootloader at RESET vector - buff[0] = 0x7f; - 1d36: 0f e7 ldi r16, 0x7F ; 127 - 1d38: d0 2e mov r13, r16 - buff[1] = 0xce; // rjmp 0x1d00 instruction - 1d3a: 1e ec ldi r17, 0xCE ; 206 - 1d3c: f1 2e mov r15, r17 -#endif - - /* Forever loop */ - for (;;) { - /* get character from UART */ - ch = getch(); - 1d3e: f0 d0 rcall .+480 ; 0x1f20 <getch> - - if(ch == STK_GET_PARAMETER) { - 1d40: 81 34 cpi r24, 0x41 ; 65 - 1d42: 21 f4 brne .+8 ; 0x1d4c <main+0x4c> - // GET PARAMETER returns a generic 0x03 reply - enough to keep Avrdude happy - getNch(1); - 1d44: 81 e0 ldi r24, 0x01 ; 1 - 1d46: 14 d1 rcall .+552 ; 0x1f70 <verifySpace+0xc> - putch(0x03); - 1d48: 83 e0 ldi r24, 0x03 ; 3 - 1d4a: 24 c0 rjmp .+72 ; 0x1d94 <main+0x94> - } - else if(ch == STK_SET_DEVICE) { - 1d4c: 82 34 cpi r24, 0x42 ; 66 - 1d4e: 11 f4 brne .+4 ; 0x1d54 <main+0x54> - // SET DEVICE is ignored - getNch(20); - 1d50: 84 e1 ldi r24, 0x14 ; 20 - 1d52: 03 c0 rjmp .+6 ; 0x1d5a <main+0x5a> - } - else if(ch == STK_SET_DEVICE_EXT) { - 1d54: 85 34 cpi r24, 0x45 ; 69 - 1d56: 19 f4 brne .+6 ; 0x1d5e <main+0x5e> - // SET DEVICE EXT is ignored - getNch(5); - 1d58: 85 e0 ldi r24, 0x05 ; 5 - 1d5a: 0a d1 rcall .+532 ; 0x1f70 <verifySpace+0xc> - 1d5c: cf c0 rjmp .+414 ; 0x1efc <main+0x1fc> - } - else if(ch == STK_LOAD_ADDRESS) { - 1d5e: 85 35 cpi r24, 0x55 ; 85 - 1d60: a1 f4 brne .+40 ; 0x1d8a <main+0x8a> - // LOAD ADDRESS - address = getch(); - 1d62: de d0 rcall .+444 ; 0x1f20 <getch> - 1d64: 08 2f mov r16, r24 - 1d66: 10 e0 ldi r17, 0x00 ; 0 - 1d68: 10 93 01 02 sts 0x0201, r17 - 1d6c: 00 93 00 02 sts 0x0200, r16 - address = (address & 0xff) | (getch() << 8); - 1d70: d7 d0 rcall .+430 ; 0x1f20 <getch> - 1d72: 90 e0 ldi r25, 0x00 ; 0 - 1d74: 98 2f mov r25, r24 - 1d76: 88 27 eor r24, r24 - 1d78: 80 2b or r24, r16 - 1d7a: 91 2b or r25, r17 - address += address; // Convert from word address to byte address - 1d7c: 88 0f add r24, r24 - 1d7e: 99 1f adc r25, r25 - 1d80: 90 93 01 02 sts 0x0201, r25 - 1d84: 80 93 00 02 sts 0x0200, r24 - 1d88: b8 c0 rjmp .+368 ; 0x1efa <main+0x1fa> - verifySpace(); - } - else if(ch == STK_UNIVERSAL) { - 1d8a: 86 35 cpi r24, 0x56 ; 86 - 1d8c: 29 f4 brne .+10 ; 0x1d98 <main+0x98> - // UNIVERSAL command is ignored - getNch(4); - 1d8e: 84 e0 ldi r24, 0x04 ; 4 - 1d90: ef d0 rcall .+478 ; 0x1f70 <verifySpace+0xc> - putch(0x00); - 1d92: 80 e0 ldi r24, 0x00 ; 0 - 1d94: b6 d0 rcall .+364 ; 0x1f02 <putch> - 1d96: b2 c0 rjmp .+356 ; 0x1efc <main+0x1fc> - } - /* Write memory, length is big endian and is in bytes */ - else if(ch == STK_PROG_PAGE) { - 1d98: 84 36 cpi r24, 0x64 ; 100 - 1d9a: 09 f0 breq .+2 ; 0x1d9e <main+0x9e> - 1d9c: 6e c0 rjmp .+220 ; 0x1e7a <main+0x17a> - // PROGRAM PAGE - we support flash programming only, not EEPROM - uint8_t *bufPtr; - uint16_t addrPtr; - - getLen(); - 1d9e: d4 d0 rcall .+424 ; 0x1f48 <getLen> - - // Immediately start page erase - this will 4.5ms - boot_page_erase((uint16_t)(void*)address); - 1da0: e0 91 00 02 lds r30, 0x0200 - 1da4: f0 91 01 02 lds r31, 0x0201 - 1da8: 83 e0 ldi r24, 0x03 ; 3 - 1daa: 80 93 57 00 sts 0x0057, r24 - 1dae: e8 95 spm - 1db0: c0 e0 ldi r28, 0x00 ; 0 - 1db2: d1 e0 ldi r29, 0x01 ; 1 - - // While that is going on, read in page contents - bufPtr = buff; - do *bufPtr++ = getch(); - 1db4: b5 d0 rcall .+362 ; 0x1f20 <getch> - 1db6: 89 93 st Y+, r24 - while (--length); - 1db8: 80 91 02 02 lds r24, 0x0202 - 1dbc: 81 50 subi r24, 0x01 ; 1 - 1dbe: 80 93 02 02 sts 0x0202, r24 - 1dc2: 88 23 and r24, r24 - 1dc4: b9 f7 brne .-18 ; 0x1db4 <main+0xb4> - - // Read command terminator, start reply - verifySpace(); - 1dc6: ce d0 rcall .+412 ; 0x1f64 <verifySpace> - - // If only a partial page is to be programmed, the erase might not be complete. - // So check that here - boot_spm_busy_wait(); - 1dc8: 07 b6 in r0, 0x37 ; 55 - 1dca: 00 fc sbrc r0, 0 - 1dcc: fd cf rjmp .-6 ; 0x1dc8 <main+0xc8> - -#ifdef VIRTUAL_BOOT_PARTITION - if ((uint16_t)(void*)address == 0) { - 1dce: 80 91 00 02 lds r24, 0x0200 - 1dd2: 90 91 01 02 lds r25, 0x0201 - 1dd6: 89 2b or r24, r25 - 1dd8: 41 f5 brne .+80 ; 0x1e2a <main+0x12a> - // This is the reset vector page. We need to live-patch the code so the - // bootloader runs. - // - // Move RESET vector to WDT vector - uint16_t vect = buff[0] | (buff[1]<<8); - 1dda: 80 91 00 01 lds r24, 0x0100 - 1dde: 20 91 01 01 lds r18, 0x0101 - 1de2: 30 e0 ldi r19, 0x00 ; 0 - 1de4: 32 2f mov r19, r18 - 1de6: 22 27 eor r18, r18 - 1de8: 90 e0 ldi r25, 0x00 ; 0 - 1dea: 28 2b or r18, r24 - 1dec: 39 2b or r19, r25 - rstVect = vect; - 1dee: 30 93 05 02 sts 0x0205, r19 - 1df2: 20 93 04 02 sts 0x0204, r18 - wdtVect = buff[10] | (buff[11]<<8); - 1df6: 40 91 0a 01 lds r20, 0x010A - 1dfa: 80 91 0b 01 lds r24, 0x010B - 1dfe: 90 e0 ldi r25, 0x00 ; 0 - 1e00: 98 2f mov r25, r24 - 1e02: 88 27 eor r24, r24 - 1e04: 50 e0 ldi r21, 0x00 ; 0 - 1e06: 84 2b or r24, r20 - 1e08: 95 2b or r25, r21 - 1e0a: 90 93 07 02 sts 0x0207, r25 - 1e0e: 80 93 06 02 sts 0x0206, r24 - vect -= 4; // Instruction is a relative jump (rjmp), so recalculate. - 1e12: 24 50 subi r18, 0x04 ; 4 - 1e14: 30 40 sbci r19, 0x00 ; 0 - buff[10] = vect & 0xff; - 1e16: 20 93 0a 01 sts 0x010A, r18 - buff[11] = vect >> 8; - 1e1a: 23 2f mov r18, r19 - 1e1c: 33 27 eor r19, r19 - 1e1e: 20 93 0b 01 sts 0x010B, r18 - - // Add jump to bootloader at RESET vector - buff[0] = 0x7f; - 1e22: d0 92 00 01 sts 0x0100, r13 - buff[1] = 0xce; // rjmp 0x1d00 instruction - 1e26: f0 92 01 01 sts 0x0101, r15 - } -#endif - - // Copy buffer into programming buffer - bufPtr = buff; - addrPtr = (uint16_t)(void*)address; - 1e2a: 40 91 00 02 lds r20, 0x0200 - 1e2e: 50 91 01 02 lds r21, 0x0201 - 1e32: a0 e0 ldi r26, 0x00 ; 0 - 1e34: b1 e0 ldi r27, 0x01 ; 1 - ch = SPM_PAGESIZE / 2; - do { - uint16_t a; - a = *bufPtr++; - 1e36: 2c 91 ld r18, X - 1e38: 30 e0 ldi r19, 0x00 ; 0 - a |= (*bufPtr++) << 8; - 1e3a: 11 96 adiw r26, 0x01 ; 1 - 1e3c: 8c 91 ld r24, X - 1e3e: 11 97 sbiw r26, 0x01 ; 1 - 1e40: 90 e0 ldi r25, 0x00 ; 0 - 1e42: 98 2f mov r25, r24 - 1e44: 88 27 eor r24, r24 - 1e46: 82 2b or r24, r18 - 1e48: 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) { - 1e4a: 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); - 1e4c: fa 01 movw r30, r20 - 1e4e: 0c 01 movw r0, r24 - 1e50: c0 92 57 00 sts 0x0057, r12 - 1e54: e8 95 spm - 1e56: 11 24 eor r1, r1 - addrPtr += 2; - 1e58: 4e 5f subi r20, 0xFE ; 254 - 1e5a: 5f 4f sbci r21, 0xFF ; 255 - } while (--ch); - 1e5c: f1 e0 ldi r31, 0x01 ; 1 - 1e5e: a0 34 cpi r26, 0x40 ; 64 - 1e60: bf 07 cpc r27, r31 - 1e62: 49 f7 brne .-46 ; 0x1e36 <main+0x136> - - // Write from programming buffer - boot_page_write((uint16_t)(void*)address); - 1e64: e0 91 00 02 lds r30, 0x0200 - 1e68: f0 91 01 02 lds r31, 0x0201 - 1e6c: e0 92 57 00 sts 0x0057, r14 - 1e70: e8 95 spm - boot_spm_busy_wait(); - 1e72: 07 b6 in r0, 0x37 ; 55 - 1e74: 00 fc sbrc r0, 0 - 1e76: fd cf rjmp .-6 ; 0x1e72 <main+0x172> - 1e78: 41 c0 rjmp .+130 ; 0x1efc <main+0x1fc> - boot_rww_enable(); -#endif - - } - /* Read memory block mode, length is big endian. */ - else if(ch == STK_READ_PAGE) { - 1e7a: 84 37 cpi r24, 0x74 ; 116 - 1e7c: 89 f5 brne .+98 ; 0x1ee0 <main+0x1e0> - // READ PAGE - we only read flash - getLen(); - 1e7e: 64 d0 rcall .+200 ; 0x1f48 <getLen> - verifySpace(); - 1e80: 71 d0 rcall .+226 ; 0x1f64 <verifySpace> -#ifdef VIRTUAL_BOOT_PARTITION - do { - // Undo vector patch in bottom page so verify passes - if (address == 0) ch=rstVect & 0xff; - 1e82: e0 91 00 02 lds r30, 0x0200 - 1e86: f0 91 01 02 lds r31, 0x0201 - 1e8a: 30 97 sbiw r30, 0x00 ; 0 - 1e8c: 19 f4 brne .+6 ; 0x1e94 <main+0x194> - 1e8e: 20 91 04 02 lds r18, 0x0204 - 1e92: 13 c0 rjmp .+38 ; 0x1eba <main+0x1ba> - else if (address == 1) ch=rstVect >> 8; - 1e94: e1 30 cpi r30, 0x01 ; 1 - 1e96: f1 05 cpc r31, r1 - 1e98: 19 f4 brne .+6 ; 0x1ea0 <main+0x1a0> - 1e9a: 20 91 05 02 lds r18, 0x0205 - 1e9e: 0d c0 rjmp .+26 ; 0x1eba <main+0x1ba> - else if (address == 10) ch=wdtVect & 0xff; - 1ea0: ea 30 cpi r30, 0x0A ; 10 - 1ea2: f1 05 cpc r31, r1 - 1ea4: 19 f4 brne .+6 ; 0x1eac <main+0x1ac> - 1ea6: 20 91 06 02 lds r18, 0x0206 - 1eaa: 07 c0 rjmp .+14 ; 0x1eba <main+0x1ba> - else if (address == 11) ch=wdtVect >> 8; - 1eac: eb 30 cpi r30, 0x0B ; 11 - 1eae: f1 05 cpc r31, r1 - 1eb0: 19 f4 brne .+6 ; 0x1eb8 <main+0x1b8> - 1eb2: 20 91 07 02 lds r18, 0x0207 - 1eb6: 01 c0 rjmp .+2 ; 0x1eba <main+0x1ba> - else ch = pgm_read_byte_near(address); - 1eb8: 24 91 lpm r18, Z+ - address++; - 1eba: 80 91 00 02 lds r24, 0x0200 - 1ebe: 90 91 01 02 lds r25, 0x0201 - 1ec2: 01 96 adiw r24, 0x01 ; 1 - 1ec4: 90 93 01 02 sts 0x0201, r25 - 1ec8: 80 93 00 02 sts 0x0200, r24 - putch(ch); - 1ecc: 82 2f mov r24, r18 - 1ece: 19 d0 rcall .+50 ; 0x1f02 <putch> - } while (--length); - 1ed0: 80 91 02 02 lds r24, 0x0202 - 1ed4: 81 50 subi r24, 0x01 ; 1 - 1ed6: 80 93 02 02 sts 0x0202, r24 - 1eda: 88 23 and r24, r24 - 1edc: 91 f6 brne .-92 ; 0x1e82 <main+0x182> - 1ede: 0e c0 rjmp .+28 ; 0x1efc <main+0x1fc> - while (--length); -#endif - } - - /* Get device signature bytes */ - else if(ch == STK_READ_SIGN) { - 1ee0: 85 37 cpi r24, 0x75 ; 117 - 1ee2: 39 f4 brne .+14 ; 0x1ef2 <main+0x1f2> - // READ SIGN - return what Avrdude wants to hear - verifySpace(); - 1ee4: 3f d0 rcall .+126 ; 0x1f64 <verifySpace> - putch(SIGNATURE_0); - 1ee6: 8e e1 ldi r24, 0x1E ; 30 - 1ee8: 0c d0 rcall .+24 ; 0x1f02 <putch> - putch(SIGNATURE_1); - 1eea: 83 e9 ldi r24, 0x93 ; 147 - 1eec: 0a d0 rcall .+20 ; 0x1f02 <putch> - putch(SIGNATURE_2); - 1eee: 8c e0 ldi r24, 0x0C ; 12 - 1ef0: 51 cf rjmp .-350 ; 0x1d94 <main+0x94> - } - else if (ch == 'Q') { - 1ef2: 81 35 cpi r24, 0x51 ; 81 - 1ef4: 11 f4 brne .+4 ; 0x1efa <main+0x1fa> - // Adaboot no-wait mod - watchdogConfig(WATCHDOG_16MS); - 1ef6: 88 e0 ldi r24, 0x08 ; 8 - 1ef8: 2c d0 rcall .+88 ; 0x1f52 <watchdogConfig> - verifySpace(); - } - else { - // This covers the response to commands like STK_ENTER_PROGMODE - verifySpace(); - 1efa: 34 d0 rcall .+104 ; 0x1f64 <verifySpace> - } - putch(STK_OK); - 1efc: 80 e1 ldi r24, 0x10 ; 16 - 1efe: 01 d0 rcall .+2 ; 0x1f02 <putch> - 1f00: 1e cf rjmp .-452 ; 0x1d3e <main+0x3e> - -00001f02 <putch>: -void putch(char ch) { -#ifndef SOFT_UART - while (!(UCSR0A & _BV(UDRE0))); - UDR0 = ch; -#else - __asm__ __volatile__ ( - 1f02: 2a e0 ldi r18, 0x0A ; 10 - 1f04: 30 e0 ldi r19, 0x00 ; 0 - 1f06: 80 95 com r24 - 1f08: 08 94 sec - 1f0a: 10 f4 brcc .+4 ; 0x1f10 <putch+0xe> - 1f0c: da 98 cbi 0x1b, 2 ; 27 - 1f0e: 02 c0 rjmp .+4 ; 0x1f14 <putch+0x12> - 1f10: da 9a sbi 0x1b, 2 ; 27 - 1f12: 00 00 nop - 1f14: 15 d0 rcall .+42 ; 0x1f40 <uartDelay> - 1f16: 14 d0 rcall .+40 ; 0x1f40 <uartDelay> - 1f18: 86 95 lsr r24 - 1f1a: 2a 95 dec r18 - 1f1c: b1 f7 brne .-20 ; 0x1f0a <putch+0x8> - [uartBit] "I" (UART_TX_BIT) - : - "r25" - ); -#endif -} - 1f1e: 08 95 ret - -00001f20 <getch>: - return getch(); -} - -// Watchdog functions. These are only safe with interrupts turned off. -void watchdogReset() { - __asm__ __volatile__ ( - 1f20: a8 95 wdr -#ifdef LED_DATA_FLASH - LED_PIN |= _BV(LED); -#endif - - return ch; -} - 1f22: 29 e0 ldi r18, 0x09 ; 9 - 1f24: 30 e0 ldi r19, 0x00 ; 0 - 1f26: cb 99 sbic 0x19, 3 ; 25 - 1f28: fe cf rjmp .-4 ; 0x1f26 <getch+0x6> - 1f2a: 0a d0 rcall .+20 ; 0x1f40 <uartDelay> - 1f2c: 09 d0 rcall .+18 ; 0x1f40 <uartDelay> - 1f2e: 08 d0 rcall .+16 ; 0x1f40 <uartDelay> - 1f30: 88 94 clc - 1f32: cb 99 sbic 0x19, 3 ; 25 - 1f34: 08 94 sec - 1f36: 2a 95 dec r18 - 1f38: 11 f0 breq .+4 ; 0x1f3e <getch+0x1e> - 1f3a: 87 95 ror r24 - 1f3c: f7 cf rjmp .-18 ; 0x1f2c <getch+0xc> - 1f3e: 08 95 ret - -00001f40 <uartDelay>: -#if UART_B_VALUE > 255 -#error Baud rate too slow for soft UART -#endif - -void uartDelay() { - __asm__ __volatile__ ( - 1f40: 9e e0 ldi r25, 0x0E ; 14 - 1f42: 9a 95 dec r25 - 1f44: f1 f7 brne .-4 ; 0x1f42 <uartDelay+0x2> - 1f46: 08 95 ret - -00001f48 <getLen>: - } while (--count); -} -#endif - -uint8_t getLen() { - getch(); - 1f48: eb df rcall .-42 ; 0x1f20 <getch> - length = getch(); - 1f4a: ea df rcall .-44 ; 0x1f20 <getch> - 1f4c: 80 93 02 02 sts 0x0202, r24 - return getch(); -} - 1f50: e7 cf rjmp .-50 ; 0x1f20 <getch> - -00001f52 <watchdogConfig>: - "wdr\n" - ); -} - -void watchdogConfig(uint8_t x) { - WDTCSR = _BV(WDCE) | _BV(WDE); - 1f52: 98 e1 ldi r25, 0x18 ; 24 - 1f54: 91 bd out 0x21, r25 ; 33 - WDTCSR = x; - 1f56: 81 bd out 0x21, r24 ; 33 -} - 1f58: 08 95 ret - -00001f5a <appStart>: - -void appStart() { - watchdogConfig(WATCHDOG_OFF); - 1f5a: 80 e0 ldi r24, 0x00 ; 0 - 1f5c: fa df rcall .-12 ; 0x1f52 <watchdogConfig> - __asm__ __volatile__ ( - 1f5e: e5 e0 ldi r30, 0x05 ; 5 - 1f60: ff 27 eor r31, r31 - 1f62: 09 94 ijmp - -00001f64 <verifySpace>: - do getch(); while (--count); - verifySpace(); -} - -void verifySpace() { - if (getch() != CRC_EOP) appStart(); - 1f64: dd df rcall .-70 ; 0x1f20 <getch> - 1f66: 80 32 cpi r24, 0x20 ; 32 - 1f68: 09 f0 breq .+2 ; 0x1f6c <verifySpace+0x8> - 1f6a: f7 df rcall .-18 ; 0x1f5a <appStart> - putch(STK_INSYNC); - 1f6c: 84 e1 ldi r24, 0x14 ; 20 -} - 1f6e: c9 cf rjmp .-110 ; 0x1f02 <putch> - ::[count] "M" (UART_B_VALUE) - ); -} -#endif - -void getNch(uint8_t count) { - 1f70: 1f 93 push r17 - 1f72: 18 2f mov r17, r24 - -00001f74 <getNch>: - do getch(); while (--count); - 1f74: d5 df rcall .-86 ; 0x1f20 <getch> - 1f76: 11 50 subi r17, 0x01 ; 1 - 1f78: e9 f7 brne .-6 ; 0x1f74 <getNch> - verifySpace(); - 1f7a: f4 df rcall .-24 ; 0x1f64 <verifySpace> -} - 1f7c: 1f 91 pop r17 - 1f7e: 08 95 ret |