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Code Issues Releases Activity

Bootloaders: adds support for 328-nonp chips

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This commit is contained in:
Martyn Ranyard 2012-11-02 21:45:58 +00:00 committed by Cristian Maglie
parent 3831c9c519
commit 59b5311cdf
6 changed files with 52 additions and 27 deletions
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21
hardware/arduino/avr/bootloaders/atmega/ATmegaBOOT_168.c
View File

@ -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];
@ -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__ || __AVR_ATmega328P__ || __AVR_ATmega328__ || __AVR_ATmega128__ || __AVR_ATmega1280__ || __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 */

25
hardware/arduino/avr/bootloaders/atmega/Makefile
View File

@ -50,7 +50,7 @@ STK500-2 = $(STK500) -d$(MCU_TARGET) -ms -q -lCF -LCF -cUSB -I200kHz -s -wt
OBJ = $(PROGRAM).o
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

21
hardware/arduino/avr/bootloaders/bt/ATmegaBOOT_168.c
View File

@ -79,7 +79,7 @@
/* 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
@ -194,6 +194,11 @@
#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
@ -335,7 +340,7 @@ 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__)
UBRR0H = ((F_CPU / 16 + BAUD_RATE / 2) / BAUD_RATE - 1) >> 8;
UBRR0L = ((F_CPU / 16 + BAUD_RATE / 2) / BAUD_RATE - 1);
@ -557,7 +562,7 @@ putch(0x0D);
if (getch() == ' ') {
if (flags.eeprom) { //Write to EEPROM one byte at a time
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];
@ -675,7 +680,7 @@ putch(0x0D);
"rjmp write_page \n\t"
"block_done: \n\t"
"clr __zero_reg__ \n\t" //restore zero register
#if defined __AVR_ATmega168__ || __AVR_ATmega328P__
#if defined __AVR_ATmega168__ || __AVR_ATmega328P__ || __AVR_ATmega_328__
: "=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"
@ -707,7 +712,7 @@ putch(0x0D);
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__ || __AVR_ATmega328P__
#if defined __AVR_ATmega168__ || __AVR_ATmega328P__ || __AVR_ATmega328__
while(EECR & (1<<EEPE));
EEAR = (uint16_t)(void *)address.word;
EECR |= (1<<EERE);
@ -921,7 +926,7 @@ 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
@ -944,7 +949,7 @@ 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*/
@ -982,7 +987,7 @@ 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__)
while(!(UCSR0A & _BV(RXC0)));
UDR0;
#else

2
hardware/arduino/avr/bootloaders/optiboot/optiboot.c
View File

@ -231,7 +231,7 @@ void appStart() __attribute__ ((naked));
#if defined(__AVR_ATmega168__)
#define RAMSTART (0x100)
#define NRWWSTART (0x3800)
#elif defined(__AVR_ATmega328P__)
#elif defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__)
#define RAMSTART (0x100)
#define NRWWSTART (0x7000)
#elif defined (__AVR_ATmega644P__)

2
hardware/arduino/avr/bootloaders/optiboot/pin_defs.h
View File

@ -1,4 +1,4 @@
#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega88) || defined(__AVR_ATmega8__) || defined(__AVR_ATmega88__)
#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__) || defined(__AVR_ATmega88) || defined(__AVR_ATmega8__) || defined(__AVR_ATmega88__)
/* Onboard LED is connected to pin PB5 in Arduino NG, Diecimila, and Duemilanove */
#define LED_DDR DDRB
#define LED_PORT PORTB

8
hardware/arduino/avr/bootloaders/stk500v2/avrinterruptnames.h
View File

@ -327,8 +327,8 @@
//**************************************************************************************************
#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
#pragma mark __AVR_ATmega168__ / __AVR_ATmega328P__
#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega328__)
#pragma mark __AVR_ATmega168__ / __AVR_ATmega328P__ / __AVR_ATmega328__
#define _INTERRUPT_NAMES_DEFINED_
@ -496,8 +496,8 @@ PGM_P gInterruptNameTable[] PROGMEM =
//**************************************************************************************************
#if defined(__AVR_ATmega324P__ ) || defined(__AVR_ATmega644__ ) || defined(__AVR_ATmega644P__)
#pragma mark __AVR_ATmega324P__ __AVR_ATmega644__ __AVR_ATmega644P__
#if defined(__AVR_ATmega324P__ ) || defined(__AVR_ATmega644__ ) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
#pragma mark __AVR_ATmega324P__ __AVR_ATmega644__ __AVR_ATmega644P__ __AVR_ATmega1284P__
#define _INTERRUPT_NAMES_DEFINED_