add arduino-0018-linux (32 bit)
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507
arduino-0018-linux/hardware/arduino/bootloaders/atmega8/ATmegaBOOT.c
Executable file
507
arduino-0018-linux/hardware/arduino/bootloaders/atmega8/ATmegaBOOT.c
Executable file
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/**********************************************************/
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/* Serial Bootloader for Atmel mega8 AVR Controller */
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/* */
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/* ATmegaBOOT.c */
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/* */
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/* Copyright (c) 2003, Jason P. Kyle */
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/* */
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/* Hacked by DojoCorp - ZGZ - MMX - IVR */
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/* Hacked by David A. Mellis */
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/* */
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/* This program is free software; you can redistribute it */
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/* and/or modify it under the terms of the GNU General */
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/* Public License as published by the Free Software */
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/* Foundation; either version 2 of the License, or */
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/* (at your option) any later version. */
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/* */
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/* This program is distributed in the hope that it will */
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/* be useful, but WITHOUT ANY WARRANTY; without even the */
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/* implied warranty of MERCHANTABILITY or FITNESS FOR A */
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/* PARTICULAR PURPOSE. See the GNU General Public */
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/* License for more details. */
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/* */
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/* You should have received a copy of the GNU General */
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/* Public License along with this program; if not, write */
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/* to the Free Software Foundation, Inc., */
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/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* */
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/* Licence can be viewed at */
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/* http://www.fsf.org/licenses/gpl.txt */
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/* */
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/* Target = Atmel AVR m8 */
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/**********************************************************/
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#include <inttypes.h>
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#include <avr/io.h>
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#include <avr/pgmspace.h>
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#include <avr/eeprom.h>
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#include <avr/interrupt.h>
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#include <avr/delay.h>
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//#define F_CPU 16000000
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/* We, Malmoitians, like slow interaction
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* therefore the slow baud rate ;-)
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*/
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//#define BAUD_RATE 9600
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/* 6.000.000 is more or less 8 seconds at the
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* speed configured here
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*/
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//#define MAX_TIME_COUNT 6000000
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#define MAX_TIME_COUNT (F_CPU>>1)
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///#define MAX_TIME_COUNT_MORATORY 1600000
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/* SW_MAJOR and MINOR needs to be updated from time to time to avoid warning message from AVR Studio */
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#define HW_VER 0x02
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#define SW_MAJOR 0x01
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#define SW_MINOR 0x12
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// AVR-GCC compiler compatibility
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// avr-gcc compiler v3.1.x and older doesn't support outb() and inb()
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// if necessary, convert outb and inb to outp and inp
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#ifndef outb
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#define outb(sfr,val) (_SFR_BYTE(sfr) = (val))
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#endif
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#ifndef inb
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#define inb(sfr) _SFR_BYTE(sfr)
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#endif
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/* defines for future compatibility */
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#ifndef cbi
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#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
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#endif
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#ifndef sbi
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#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
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#endif
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/* Adjust to suit whatever pin your hardware uses to enter the bootloader */
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#define eeprom_rb(addr) eeprom_read_byte ((uint8_t *)(addr))
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#define eeprom_rw(addr) eeprom_read_word ((uint16_t *)(addr))
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#define eeprom_wb(addr, val) eeprom_write_byte ((uint8_t *)(addr), (uint8_t)(val))
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/* Onboard LED is connected to pin PB5 */
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#define LED_DDR DDRB
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#define LED_PORT PORTB
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#define LED_PIN PINB
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#define LED PINB5
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#define SIG1 0x1E // Yep, Atmel is the only manufacturer of AVR micros. Single source :(
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#define SIG2 0x93
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#define SIG3 0x07
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#define PAGE_SIZE 0x20U //32 words
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void putch(char);
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char getch(void);
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void getNch(uint8_t);
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void byte_response(uint8_t);
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void nothing_response(void);
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union address_union {
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uint16_t word;
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uint8_t byte[2];
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} address;
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union length_union {
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uint16_t word;
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uint8_t byte[2];
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} length;
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struct flags_struct {
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unsigned eeprom : 1;
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unsigned rampz : 1;
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} flags;
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uint8_t buff[256];
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//uint8_t address_high;
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uint8_t pagesz=0x80;
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uint8_t i;
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//uint8_t bootuart0=0,bootuart1=0;
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void (*app_start)(void) = 0x0000;
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int main(void)
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{
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uint8_t ch,ch2;
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uint16_t w;
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//cbi(BL_DDR,BL);
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//sbi(BL_PORT,BL);
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asm volatile("nop\n\t");
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/* check if flash is programmed already, if not start bootloader anyway */
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//if(pgm_read_byte_near(0x0000) != 0xFF) {
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/* check if bootloader pin is set low */
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//if(bit_is_set(BL_PIN,BL)) app_start();
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//}
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/* initialize UART(s) depending on CPU defined */
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/* m8 */
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UBRRH = (((F_CPU/BAUD_RATE)/16)-1)>>8; // set baud rate
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UBRRL = (((F_CPU/BAUD_RATE)/16)-1);
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UCSRB = (1<<RXEN)|(1<<TXEN); // enable Rx & Tx
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UCSRC = (1<<URSEL)|(1<<UCSZ1)|(1<<UCSZ0); // config USART; 8N1
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//UBRRL = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
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//UBRRH = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
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//UCSRA = 0x00;
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//UCSRC = 0x86;
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//UCSRB = _BV(TXEN)|_BV(RXEN);
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/* this was giving uisp problems, so I removed it; without it, the boot
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works on with uisp and avrdude on the mac (at least). */
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//putch('\0');
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//uint32_t l;
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//uint32_t time_count;
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//time_count=0;
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/* set LED pin as output */
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sbi(LED_DDR,LED);
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for (i = 0; i < 16; i++) {
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outb(LED_PORT, inb(LED_PORT) ^ _BV(LED));
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_delay_loop_2(0);
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}
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//for (l=0; l<40000000; l++)
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//outb(LED_PORT, inb(LED_PORT) ^= _BV(LED));
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/* flash onboard LED three times to signal entering of bootloader */
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//for(i=0; i<3; ++i) {
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//for(l=0; l<40000000; ++l);
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//sbi(LED_PORT,LED);
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//for(l=0; l<40000000; ++l);
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//cbi(LED_PORT,LED);
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//}
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/* see comment at previous call to putch() */
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//putch('\0'); // this line is needed for the synchronization of the programmer
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/* forever */
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for (;;) {
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//if((inb(UCSRA) & _BV(RXC))){
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/* get character from UART */
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ch = getch();
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/* A bunch of if...else if... gives smaller code than switch...case ! */
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/* Hello is anyone home ? */
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if(ch=='0') {
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nothing_response();
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}
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/* Request programmer ID */
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/* Not using PROGMEM string due to boot block in m128 being beyond 64kB boundry */
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/* Would need to selectively manipulate RAMPZ, and it's only 9 characters anyway so who cares. */
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else if(ch=='1') {
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if (getch() == ' ') {
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putch(0x14);
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putch('A');
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putch('V');
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putch('R');
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putch(' ');
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putch('I');
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putch('S');
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putch('P');
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putch(0x10);
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}
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}
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/* AVR ISP/STK500 board commands DON'T CARE so default nothing_response */
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else if(ch=='@') {
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ch2 = getch();
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if (ch2>0x85) getch();
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nothing_response();
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}
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/* AVR ISP/STK500 board requests */
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else if(ch=='A') {
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ch2 = getch();
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if(ch2==0x80) byte_response(HW_VER); // Hardware version
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else if(ch2==0x81) byte_response(SW_MAJOR); // Software major version
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else if(ch2==0x82) byte_response(SW_MINOR); // Software minor version
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//else if(ch2==0x98) byte_response(0x03); // Unknown but seems to be required by avr studio 3.56
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else byte_response(0x00); // Covers various unnecessary responses we don't care about
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}
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/* Device Parameters DON'T CARE, DEVICE IS FIXED */
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else if(ch=='B') {
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getNch(20);
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nothing_response();
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}
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/* Parallel programming stuff DON'T CARE */
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else if(ch=='E') {
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getNch(5);
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nothing_response();
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}
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/* Enter programming mode */
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else if(ch=='P') {
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nothing_response();
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// FIXME: modified only here by DojoCorp, Mumbai, India, 20050626
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//time_count=0; // exted the delay once entered prog.mode
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}
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/* Leave programming mode */
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else if(ch=='Q') {
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nothing_response();
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//time_count=MAX_TIME_COUNT_MORATORY; // once the programming is done,
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// we should start the application
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// but uisp has problems with this,
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// therefore we just change the times
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// and give the programmer 1 sec to react
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}
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/* Erase device, don't care as we will erase one page at a time anyway. */
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else if(ch=='R') {
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nothing_response();
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}
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/* Set address, little endian. EEPROM in bytes, FLASH in words */
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/* Perhaps extra address bytes may be added in future to support > 128kB FLASH. */
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/* This might explain why little endian was used here, big endian used everywhere else. */
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else if(ch=='U') {
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address.byte[0] = getch();
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address.byte[1] = getch();
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nothing_response();
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}
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/* Universal SPI programming command, disabled. Would be used for fuses and lock bits. */
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else if(ch=='V') {
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getNch(4);
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byte_response(0x00);
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}
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/* Write memory, length is big endian and is in bytes */
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else if(ch=='d') {
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length.byte[1] = getch();
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length.byte[0] = getch();
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flags.eeprom = 0;
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if (getch() == 'E') flags.eeprom = 1;
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for (w=0;w<length.word;w++) {
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buff[w] = getch(); // Store data in buffer, can't keep up with serial data stream whilst programming pages
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}
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if (getch() == ' ') {
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if (flags.eeprom) { //Write to EEPROM one byte at a time
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for(w=0;w<length.word;w++) {
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eeprom_wb(address.word,buff[w]);
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address.word++;
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}
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} else { //Write to FLASH one page at a time
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//if (address.byte[1]>127) address_high = 0x01; //Only possible with m128, m256 will need 3rd address byte. FIXME
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//else address_high = 0x00;
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//address.word = address.word << 1; //address * 2 -> byte location
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//if ((length.byte[0] & 0x01)) length.word++; //Even up an odd number of bytes
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cli(); //Disable interrupts, just to be sure
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while(bit_is_set(EECR,EEWE)); //Wait for previous EEPROM writes to complete
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asm volatile(
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"clr r17 \n\t" //page_word_count
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"lds r30,address \n\t" //Address of FLASH location (in words)
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"lds r31,address+1 \n\t"
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"lsl r30 \n\t" //address * 2 -> byte location
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"rol r31 \n\t"
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"ldi r28,lo8(buff) \n\t" //Start of buffer array in RAM
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"ldi r29,hi8(buff) \n\t"
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"lds r24,length \n\t" //Length of data to be written (in bytes)
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"lds r25,length+1 \n\t"
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"sbrs r24,0 \n\t" //Even up an odd number of bytes
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"rjmp length_loop \n\t"
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"adiw r24,1 \n\t"
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"length_loop: \n\t" //Main loop, repeat for number of words in block
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"cpi r17,0x00 \n\t" //If page_word_count=0 then erase page
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"brne no_page_erase \n\t"
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"rcall wait_spm \n\t"
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// "wait_spm1: \n\t"
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// "lds r16,%0 \n\t" //Wait for previous spm to complete
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// "andi r16,1 \n\t"
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// "cpi r16,1 \n\t"
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// "breq wait_spm1 \n\t"
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"ldi r16,0x03 \n\t" //Erase page pointed to by Z
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"sts %0,r16 \n\t"
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"spm \n\t"
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"rcall wait_spm \n\t"
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// "wait_spm2: \n\t"
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// "lds r16,%0 \n\t" //Wait for previous spm to complete
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// "andi r16,1 \n\t"
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// "cpi r16,1 \n\t"
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// "breq wait_spm2 \n\t"
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"ldi r16,0x11 \n\t" //Re-enable RWW section
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"sts %0,r16 \n\t"
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"spm \n\t"
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"no_page_erase: \n\t"
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"ld r0,Y+ \n\t" //Write 2 bytes into page buffer
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"ld r1,Y+ \n\t"
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"rcall wait_spm \n\t"
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// "wait_spm3: \n\t"
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// "lds r16,%0 \n\t" //Wait for previous spm to complete
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// "andi r16,1 \n\t"
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// "cpi r16,1 \n\t"
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// "breq wait_spm3 \n\t"
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"ldi r16,0x01 \n\t" //Load r0,r1 into FLASH page buffer
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"sts %0,r16 \n\t"
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"spm \n\t"
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"inc r17 \n\t" //page_word_count++
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"cpi r17,%1 \n\t"
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"brlo same_page \n\t" //Still same page in FLASH
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"write_page: \n\t"
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"clr r17 \n\t" //New page, write current one first
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"rcall wait_spm \n\t"
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// "wait_spm4: \n\t"
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// "lds r16,%0 \n\t" //Wait for previous spm to complete
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// "andi r16,1 \n\t"
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// "cpi r16,1 \n\t"
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// "breq wait_spm4 \n\t"
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"ldi r16,0x05 \n\t" //Write page pointed to by Z
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"sts %0,r16 \n\t"
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"spm \n\t"
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"rcall wait_spm \n\t"
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// "wait_spm5: \n\t"
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// "lds r16,%0 \n\t" //Wait for previous spm to complete
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// "andi r16,1 \n\t"
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// "cpi r16,1 \n\t"
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// "breq wait_spm5 \n\t"
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"ldi r16,0x11 \n\t" //Re-enable RWW section
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"sts %0,r16 \n\t"
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"spm \n\t"
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"same_page: \n\t"
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"adiw r30,2 \n\t" //Next word in FLASH
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"sbiw r24,2 \n\t" //length-2
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"breq final_write \n\t" //Finished
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"rjmp length_loop \n\t"
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"wait_spm: \n\t"
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"lds r16,%0 \n\t" //Wait for previous spm to complete
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"andi r16,1 \n\t"
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"cpi r16,1 \n\t"
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"breq wait_spm \n\t"
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"ret \n\t"
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"final_write: \n\t"
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"cpi r17,0 \n\t"
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"breq block_done \n\t"
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"adiw r24,2 \n\t" //length+2, fool above check on length after short page write
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"rjmp write_page \n\t"
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"block_done: \n\t"
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"clr __zero_reg__ \n\t" //restore zero register
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: "=m" (SPMCR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31");
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/* Should really add a wait for RWW section to be enabled, don't actually need it since we never */
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/* exit the bootloader without a power cycle anyhow */
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}
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putch(0x14);
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putch(0x10);
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}
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}
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/* Read memory block mode, length is big endian. */
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else if(ch=='t') {
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length.byte[1] = getch();
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length.byte[0] = getch();
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if (getch() == 'E') flags.eeprom = 1;
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else {
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flags.eeprom = 0;
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address.word = address.word << 1; // address * 2 -> byte location
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}
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if (getch() == ' ') { // Command terminator
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putch(0x14);
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for (w=0;w < length.word;w++) { // Can handle odd and even lengths okay
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if (flags.eeprom) { // Byte access EEPROM read
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putch(eeprom_rb(address.word));
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address.word++;
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} else {
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if (!flags.rampz) putch(pgm_read_byte_near(address.word));
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address.word++;
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}
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}
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putch(0x10);
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}
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}
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/* Get device signature bytes */
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else if(ch=='u') {
|
||||
if (getch() == ' ') {
|
||||
putch(0x14);
|
||||
putch(SIG1);
|
||||
putch(SIG2);
|
||||
putch(SIG3);
|
||||
putch(0x10);
|
||||
}
|
||||
}
|
||||
|
||||
/* Read oscillator calibration byte */
|
||||
else if(ch=='v') {
|
||||
byte_response(0x00);
|
||||
}
|
||||
// } else {
|
||||
// time_count++;
|
||||
// if (time_count>=MAX_TIME_COUNT) {
|
||||
// app_start();
|
||||
// }
|
||||
// }
|
||||
} /* end of forever loop */
|
||||
}
|
||||
|
||||
void putch(char ch)
|
||||
{
|
||||
/* m8 */
|
||||
while (!(inb(UCSRA) & _BV(UDRE)));
|
||||
outb(UDR,ch);
|
||||
}
|
||||
|
||||
char getch(void)
|
||||
{
|
||||
/* m8 */
|
||||
uint32_t count = 0;
|
||||
while(!(inb(UCSRA) & _BV(RXC))) {
|
||||
/* HACKME:: here is a good place to count times*/
|
||||
count++;
|
||||
if (count > MAX_TIME_COUNT)
|
||||
app_start();
|
||||
}
|
||||
return (inb(UDR));
|
||||
}
|
||||
|
||||
void getNch(uint8_t count)
|
||||
{
|
||||
uint8_t i;
|
||||
for(i=0;i<count;i++) {
|
||||
/* m8 */
|
||||
//while(!(inb(UCSRA) & _BV(RXC)));
|
||||
//inb(UDR);
|
||||
getch(); // need to handle time out
|
||||
}
|
||||
}
|
||||
|
||||
void byte_response(uint8_t val)
|
||||
{
|
||||
if (getch() == ' ') {
|
||||
putch(0x14);
|
||||
putch(val);
|
||||
putch(0x10);
|
||||
}
|
||||
}
|
||||
|
||||
void nothing_response(void)
|
||||
{
|
||||
if (getch() == ' ') {
|
||||
putch(0x14);
|
||||
putch(0x10);
|
||||
}
|
||||
}
|
||||
|
||||
/* end of file ATmegaBOOT.c */
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
:101C000012C02BC02AC029C028C027C026C025C0AA
|
||||
:101C100024C023C022C021C020C01FC01EC01DC0C0
|
||||
:101C20001CC01BC01AC011241FBECFE5D4E0DEBF0C
|
||||
:101C3000CDBF10E0A0E6B0E0E8EEFFE102C0059005
|
||||
:101C40000D92A236B107D9F711E0A2E6B0E001C0CB
|
||||
:101C50001D92AA36B107E1F74FC0D2CFEF92FF92A3
|
||||
:101C60000F931F93EE24FF24870113C00894E11CF7
|
||||
:101C7000F11C011D111D81E0E81682E1F8068AE7DA
|
||||
:101C8000080780E0180728F0E0916200F0916300F7
|
||||
:101C900009955F9BEBCF8CB1992787FD90951F919C
|
||||
:101CA0000F91FF90EF9008955D9BFECF8CB9089542
|
||||
:101CB000D5DF803221F484E1F7DF80E1F5DF08959C
|
||||
:101CC0001F93182FCBDF803231F484E1EDDF812FB9
|
||||
:101CD000EBDF80E1E9DF1F9108951F93CF93DF933E
|
||||
:101CE000182FC0E0D0E002C0B9DF2196C117E0F3A1
|
||||
:101CF000DF91CF911F910895CFE5D4E0DEBFCDBF36
|
||||
:101D0000000010BC83E389B988E18AB986E880BD08
|
||||
:101D1000BD9A1092680130E2E0E0F0E02FE088B375
|
||||
:101D2000832788BBCF010197F1F7215027FFF7CF19
|
||||
:101D300020E12093680192DF803381F1813399F4AF
|
||||
:101D40008DDF8032C1F784E1AFDF81E4ADDF86E56E
|
||||
:101D5000ABDF82E5A9DF80E2A7DF89E4A5DF83E5C9
|
||||
:101D6000A3DF80E5C7C0803429F478DF8638B0F07F
|
||||
:101D700075DF14C0813471F471DF803811F482E0B2
|
||||
:101D80001DC1813811F481E019C1823809F015C1F3
|
||||
:101D900082E114C1823421F484E19FDF89DFCBCF5B
|
||||
:101DA000853411F485E0F9CF8035C1F38135B1F385
|
||||
:101DB0008235A1F3853539F451DF809364004EDF1D
|
||||
:101DC00080936500EBCF863519F484E086DFF5C09B
|
||||
:101DD000843609F093C042DF809367013FDF809330
|
||||
:101DE0006601809169018E7F8093690137DF8534B8
|
||||
:101DF00029F480916901816080936901C0E0D0E09D
|
||||
:101E000006E610E005C02ADFF80181938F012196D4
|
||||
:101E10008091660190916701C817D907A0F31EDF72
|
||||
:101E2000803209F088CF8091690180FF1FC020E0D7
|
||||
:101E300030E0E6E6F0E012C0A0916400B0916500E9
|
||||
:101E40008191082EC5D08091640090916500019623
|
||||
:101E500090936500809364002F5F3F4F80916601EF
|
||||
:101E6000909167012817390738F343C0F894E19936
|
||||
:101E7000FECF1127E0916400F0916500EE0FFF1F87
|
||||
:101E8000C6E6D0E0809166019091670180FF01C0B5
|
||||
:101E90000196103051F422D003E000935700E895EA
|
||||
:101EA0001DD001E100935700E8950990199016D0D4
|
||||
:101EB00001E000935700E8951395103258F0112770
|
||||
:101EC0000DD005E000935700E89508D001E100939C
|
||||
:101ED0005700E8953296029739F0DBCF0091570012
|
||||
:101EE00001700130D9F30895103011F00296E7CF58
|
||||
:101EF000112484E1D9DE80E1D7DE1DCF843709F0DB
|
||||
:101F00004BC0ACDE80936701A9DE80936601A6DE3C
|
||||
:101F100090916901853421F49160909369010DC01D
|
||||
:101F20009E7F909369018091640090916500880F75
|
||||
:101F3000991F909365008093640090DE803209F0D1
|
||||
:101F4000FACE84E1B1DEC0E0D0E01EC0809169012C
|
||||
:101F500080FF07C0A0916400B091650031D0802D52
|
||||
:101F600008C081FD07C0E0916400F0916500E49134
|
||||
:101F70008E2F9ADE80916400909165000196909377
|
||||
:101F800065008093640021968091660190916701BD
|
||||
:101F9000C817D907D8F2AFCF853761F45FDE80323A
|
||||
:101FA00009F0C9CE84E180DE8EE17EDE83E97CDE4D
|
||||
:101FB00087E0A0CF863709F0BECE80E081DEBBCEC1
|
||||
:101FC000E199FECFBFBBAEBBE09A11960DB208956A
|
||||
:101FD000E199FECFBFBBAEBB0DBA11960FB6F89418
|
||||
:081FE000E29AE19A0FBE089598
|
||||
:021FE800800077
|
||||
:0400000300001C00DD
|
||||
:00000001FF
|
||||
|
|
@ -0,0 +1,88 @@
|
|||
# Makefile for ATmegaBOOT
|
||||
# E.Lins, 2004-10-14
|
||||
|
||||
# program name should not be changed...
|
||||
PROGRAM = ATmegaBOOT
|
||||
|
||||
PRODUCT=atmega8
|
||||
|
||||
# enter the parameters for the UISP isp tool
|
||||
ISPPARAMS = -dprog=stk500 -dserial=$(SERIAL) -dspeed=115200
|
||||
|
||||
|
||||
#DIRAVR = /usr/local/avr
|
||||
DIRAVRBIN = $(DIRAVR)/bin
|
||||
DIRAVRUTILS = $(DIRAVR)/utils/bin
|
||||
DIRINC = $(DIRAVR)/include
|
||||
DIRLIB = $(DIRAVR)/avr/lib
|
||||
|
||||
|
||||
MCU_TARGET = atmega8
|
||||
LDSECTION = --section-start=.text=0x1c00
|
||||
FUSE_L = 0xdf
|
||||
FUSE_H = 0xca
|
||||
ISPFUSES = $(DIRAVRBIN)/uisp -dpart=ATmega8 $(ISPPARAMS) --wr_fuse_l=$(FUSE_L) --wr_fuse_h=$(FUSE_H)
|
||||
ISPFLASH = $(DIRAVRBIN)/uisp -dpart=ATmega8 $(ISPPARAMS) --erase --upload if=$(PROGRAM).hex -v
|
||||
|
||||
|
||||
OBJ = $(PROGRAM).o
|
||||
OPTIMIZE = -Os
|
||||
|
||||
DEFS = -DF_CPU=16000000 -DBAUD_RATE=19200
|
||||
LIBS =
|
||||
|
||||
CC = $(DIRAVRBIN)/avr-gcc
|
||||
|
||||
|
||||
# Override is only needed by avr-lib build system.
|
||||
|
||||
override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -D$(PRODUCT) $(DEFS) -I$(DIRINC)
|
||||
override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION)
|
||||
|
||||
OBJCOPY = $(DIRAVRBIN)/avr-objcopy
|
||||
OBJDUMP = $(DIRAVRBIN)/avr-objdump
|
||||
SIZE = $(DIRAVRBIN)/avr-size
|
||||
|
||||
all: $(PROGRAM).elf lst text asm size
|
||||
|
||||
isp: $(PROGRAM).hex
|
||||
$(ISPFUSES)
|
||||
$(ISPFLASH)
|
||||
|
||||
$(PROGRAM).elf: $(OBJ)
|
||||
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
|
||||
|
||||
clean:
|
||||
rm -rf *.s
|
||||
rm -rf *.o *.elf
|
||||
rm -rf *.lst *.map
|
||||
|
||||
asm: $(PROGRAM).s
|
||||
|
||||
%.s: %.c
|
||||
$(CC) -S $(CFLAGS) -g1 $^
|
||||
|
||||
lst: $(PROGRAM).lst
|
||||
|
||||
%.lst: %.elf
|
||||
$(OBJDUMP) -h -S $< > $@
|
||||
|
||||
size: $(PROGRAM).hex
|
||||
$(SIZE) $^
|
||||
|
||||
# Rules for building the .text rom images
|
||||
|
||||
text: hex bin srec
|
||||
|
||||
hex: $(PROGRAM).hex
|
||||
bin: $(PROGRAM).bin
|
||||
srec: $(PROGRAM).srec
|
||||
|
||||
%.hex: %.elf
|
||||
$(OBJCOPY) -j .text -j .data -O ihex $< $@
|
||||
|
||||
%.srec: %.elf
|
||||
$(OBJCOPY) -j .text -j .data -O srec $< $@
|
||||
|
||||
%.bin: %.elf
|
||||
$(OBJCOPY) -j .text -j .data -O binary $< $@
|
||||
Reference in a new issue