Version 0.74
This commit is contained in:
parent
f2c227f428
commit
722e6d5d68
@ -1,93 +0,0 @@
|
||||
:107800000C942A3C0C94453C0C94453C0C94453C0F
|
||||
:107810000C94453C0C94453C0C94453C0C94453CE4
|
||||
:107820000C94453C0C94453C0C94453C0C94453CD4
|
||||
:107830000C94453C0C94453C0C94453C0C94453CC4
|
||||
:107840000C94453C0C94453C0C94453C0C94453CB4
|
||||
:107850000C94453C11241FBECFE5D8E0DEBFCDBF60
|
||||
:1078600010E0A0E6B0E0EEEAFDE702C005900D9260
|
||||
:10787000A036B107D9F710E0A0E6B0E001C01D9234
|
||||
:10788000A73EB107E1F70C94803D0C94003C81E4E5
|
||||
:107890000E94A73E86E50E94A73E82E50E94A73E81
|
||||
:1078A00082E40E94A73E8FE40E94A73E8FE40E94DC
|
||||
:1078B000A73E84E50E94A73E0895BF92CF92DF9233
|
||||
:1078C000EF92FF920F931F93CF93DF938C01B62E0D
|
||||
:1078D00020E030E0E901CE59DF4F79010894E11C46
|
||||
:1078E000F11C2017310718F40E94BC3E01C08FEF35
|
||||
:1078F000888397012038310568F320E030E0C0909C
|
||||
:10790000E200D090E300E090E400F090E5008CB35A
|
||||
:10791000992796958795AC014170507080FDF7CFFF
|
||||
:107920008091E600833709F08EC086E4B81609F02E
|
||||
:1079300048C041E0C2E6D0E08991282F33278991E1
|
||||
:107940009927982F8827282B392B07B600FCFDCFC5
|
||||
:10795000E199FECF8091E2009091E3000901FC01E2
|
||||
:1079600040935700E89511248091E2009091E30044
|
||||
:10797000A091E400B091E5000296A11DB11D809395
|
||||
:10798000E2009093E300A093E400B093E50002507E
|
||||
:10799000104091F607B600FCFDCFE199FECF85E0DF
|
||||
:1079A000F60180935700E89507B600FCFDCF07B6B7
|
||||
:1079B00000FCFDCFE199FECF81E180935700E8956F
|
||||
:1079C0003FC085E4B816E1F58091E2009091E300B4
|
||||
:1079D000A091E400B091E500B695A795979587959D
|
||||
:1079E0008093E2009093E300A093E400B093E5005D
|
||||
:1079F000F901EF59FF4F8091E2008EBB8091E200C8
|
||||
:107A00009091E300A091E400B091E500292F3A2F76
|
||||
:107A10004B2F55272FBB0196A11DB11D8093E2006E
|
||||
:107A20009093E300A093E400B093E5003196808149
|
||||
:107A30008DBBE29AE19AE199FECF01501040D9F650
|
||||
:107A40008DE090E001C0CA01DF91CF911F910F91AD
|
||||
:107A5000FF90EF90DF90CF90BF9008950F931F930A
|
||||
:107A6000CF93DF93EC01E199FECF653411F580915E
|
||||
:107A7000E2008EBB8091E2009091E300A091E400CF
|
||||
:107A8000B091E500292F3A2F4B2F55272FBB019698
|
||||
:107A9000A11DB11D8093E2009093E300A093E40048
|
||||
:107AA000B093E500E09A8DB30E94A73E2197F9F6C6
|
||||
:107AB00022C0E091E200F091E30005911491802F43
|
||||
:107AC0000E94A73E812F99270E94A73E8091E20045
|
||||
:107AD0009091E300A091E400B091E5000296A11D11
|
||||
:107AE000B11D8093E2009093E300A093E400B09373
|
||||
:107AF000E5002297F1F6DF91CF911F910F91089544
|
||||
:107B0000CFE5D8E0DEBFCDBFF89401E005BF82E04D
|
||||
:107B100085BF60E08BE090E00E949D3EA098A89A0F
|
||||
:107B2000989B08C0A89805BF15BEE0916000F09131
|
||||
:107B3000610009950E94BC3E682F813611F489E5E9
|
||||
:107B4000F9C0813439F50E94BC3E9927AA27BB278A
|
||||
:107B50008093E2009093E300A093E400B093E500EB
|
||||
:107B6000EE24F82E092F1A2F0E94BC3E9927AA272F
|
||||
:107B7000BB27E82AF92A0A2B1B2BEE0CFF1C001F3F
|
||||
:107B8000111FE092E200F092E3000093E4001093F2
|
||||
:107B9000E50072C0823641F489E50E94A73E80E08C
|
||||
:107BA0000E94A73E80E8C6C0823489F40E94BC3E91
|
||||
:107BB0009927182F00270E94BC3E9927082B192BC4
|
||||
:107BC0000E94BC3E682FC8010E945D3CB3C087364E
|
||||
:107BD00089F40E94BC3E9927182F00270E94BC3EC2
|
||||
:107BE0009927082B192B0E94BC3E682FC8010E94C0
|
||||
:107BF0002E3DA0CF853609F041C08091E600833745
|
||||
:107C000091F51092E2001092E3001092E4001092BD
|
||||
:107C1000E50023E007B600FCFDCFE199FECF80919F
|
||||
:107C2000E2009091E300FC0120935700E89507B62D
|
||||
:107C300000FCFDCF8091E2009091E300A091E40070
|
||||
:107C4000B091E50080589F4FAF4FBF4F8093E20047
|
||||
:107C50009093E300A093E400B093E5008050984730
|
||||
:107C6000A040B040B8F207B600FCFDCFE199FECFCE
|
||||
:107C700081E180935700E8958DE05CC0853451F434
|
||||
:107C800088E190E028E00FB6F894A89581BD0FBE7A
|
||||
:107C900021BDF2CF803581F38C3471F3803711F43C
|
||||
:107CA00083E548C0863421F469E080E090E005C0B7
|
||||
:107CB000823731F469E081E090E00E94D03E3AC022
|
||||
:107CC0008E3421F469E083E090E0F7CF813521F430
|
||||
:107CD00069E082E090E0F1CF843729F483E70E94E5
|
||||
:107CE000A73E80E027C08857823018F40E94BC3E2F
|
||||
:107CF000C3CF643529F40E94BC3E8093E600BCCF1C
|
||||
:107D0000633519F40E94473C15CF663529F480E3AA
|
||||
:107D10000E94A73E87E30EC0633741F482E00E94D1
|
||||
:107D2000A73E85E90E94A73E8EE104C06B3109F4AD
|
||||
:107D300001CF8FE30E94A73EFDCE9C01832F9927A0
|
||||
:107D400080BD29B988E18AB986E880BD089520E020
|
||||
:107D500030E08CB90FB607FE0BC05E990BC02F5FE9
|
||||
:107D60003F4F5E9907C087E220313807C4F302C055
|
||||
:107D70005E9BFECF5E9A089580E090E00FB607FE0E
|
||||
:107D80000AC05F990AC001965F9907C027E2803157
|
||||
:107D90009207CCF302C05F9BFECF8CB19927089568
|
||||
:0E7DA000FC0160935700C895802D9927089527
|
||||
:040000030000780081
|
||||
:00000001FF
|
||||
30
chipdef.h
30
chipdef.h
@ -133,7 +133,35 @@
|
||||
#define sig_byte2 0x97
|
||||
#define sig_byte1 0x02
|
||||
|
||||
#define devtype 0x44 // Mega128 device code
|
||||
#define devtype 0x44 //
|
||||
|
||||
// #define PAGESIZE 128 // Size in Bytes
|
||||
|
||||
#ifdef _B512
|
||||
#define APP_PAGES ((2*65536UL / SPM_PAGESIZE)- (2*512 / SPM_PAGESIZE ))
|
||||
#define APP_END APP_PAGES * SPM_PAGESIZE
|
||||
#endif
|
||||
#ifdef _B1024
|
||||
#define APP_PAGES ((2*65536UL / SPM_PAGESIZE)- (2*1024 / SPM_PAGESIZE ))
|
||||
#define APP_END APP_PAGES * SPM_PAGESIZE
|
||||
#endif
|
||||
#ifdef _B2048
|
||||
#define APP_PAGES ((2*65536UL / SPM_PAGESIZE)- (2*2048 / SPM_PAGESIZE ))
|
||||
#define APP_END APP_PAGES * SPM_PAGESIZE
|
||||
#endif
|
||||
#ifdef _B4096
|
||||
#define APP_PAGES ((2*65536UL / SPM_PAGESIZE)- (2*4096 / SPM_PAGESIZE ))
|
||||
#define APP_END APP_PAGES * SPM_PAGESIZE
|
||||
#endif
|
||||
|
||||
#elif defined(__AVR_AT90CAN128__)
|
||||
|
||||
#define sig_byte3 0x1E
|
||||
#define sig_byte2 0x97
|
||||
#define sig_byte1 0x81
|
||||
|
||||
#define devtype 0x43 /* Dummy device code for now, must be same as
|
||||
used in avrdude.conf */
|
||||
|
||||
// #define PAGESIZE 128 // Size in Bytes
|
||||
|
||||
|
||||
54
main.c
54
main.c
@ -65,41 +65,21 @@
|
||||
// function not found in boot.h to read lock/fuses
|
||||
#include "lowlevel.h"
|
||||
|
||||
/* Pin "BLPNUM" on port "BLPORT" in this port has to grounded
|
||||
(active low) to start the bootloader */
|
||||
#define BLPORT PORTC
|
||||
#define BLDDR DDRC
|
||||
#define BLPIN PINC
|
||||
#define BLPNUM PINC0
|
||||
#ifndef XTAL
|
||||
#warning "Set XTAL in Makefile"
|
||||
#endif
|
||||
|
||||
/*
|
||||
Select startup-mode
|
||||
* SIMPLE-Mode - Jump to bootloader main BL-loop if key is
|
||||
pressed (Pin grounded) "during" reset or jump to the
|
||||
application if the pin is not grounded (=pulled up by
|
||||
internal pull-up-resistor)
|
||||
* POWERSAVE-Mode - Startup is separated in two loops
|
||||
which makes power-saving a little easier if no firmware
|
||||
is on the chip. Needs more memory
|
||||
* BOOTICE-Mode - to flash the JTAGICE upgrade.ebn file.
|
||||
No startup-sequence in this mode. Jump directly to the
|
||||
parser-loop on reset
|
||||
XTAL in BOOTICEMODE must be 7372800 Hz to be compatible
|
||||
with the org. JTAGICE-Firmware */
|
||||
#define START_SIMPLE
|
||||
//#define START_POWERSAVE
|
||||
//#define START_BOOTICE
|
||||
|
||||
#ifndef START_BOOTICE
|
||||
#define XTAL 3686400
|
||||
// #define XTAL 8000000UL
|
||||
#ifdef START_BOOTICE
|
||||
#warning "Using START_BOOTICE"
|
||||
#if XTAL == 7372800
|
||||
#else
|
||||
#warning "BOOTICE mode - External Crystal/Oszillator must be 7,3728 MHz"
|
||||
#undef XTAL
|
||||
#define XTAL 7372800
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// UART handling - some definitions from P. Fleury's Library - thanks
|
||||
#define BAUDRATE 19200
|
||||
#include "uart.h"
|
||||
|
||||
/* enable/disable readout of fuse and lock-bits
|
||||
@ -115,13 +95,6 @@
|
||||
*/
|
||||
// #define WRITELOCKBITS
|
||||
|
||||
/* Select Boot Size (select one, comment out the others) */
|
||||
// NO! #define _B128
|
||||
// NO! #define _B256
|
||||
// MAYBE: #define _B512
|
||||
#define _B1024
|
||||
//#define _B2048
|
||||
|
||||
#include "chipdef.h"
|
||||
|
||||
#define UART_RX_BUFFER_SIZE SPM_PAGESIZE
|
||||
@ -163,19 +136,19 @@ int main(void)
|
||||
MCUCR = (1<<IVCE);
|
||||
MCUCR = (1<<IVSEL); //move interruptvectors to the Boot sector
|
||||
|
||||
BLDDR &= ~(1<<BLPNUM); // set as Input
|
||||
BLPORT |= (1<<BLPNUM); // Enable pullup
|
||||
|
||||
USART_Init(UART_BAUD_SELECT(BAUDRATE,XTAL),UARTSINGLE); // single speed
|
||||
// USART_Init(UART_BAUD_SELECT(BAUDRATE/2,XTAL),UARTDOUBLE); // double speed
|
||||
|
||||
#if defined(START_POWERSAVE)
|
||||
#ifdef START_POWERSAVE
|
||||
/*
|
||||
This is an adoption of the Butterfly Bootloader startup-sequence.
|
||||
It may look a little strange but separating the login-loop from
|
||||
the main parser-loop gives a lot a possibilities (timeout, sleep-modes
|
||||
etc.).
|
||||
*/
|
||||
BLDDR &= ~(1<<BLPNUM); // set as Input
|
||||
BLPORT |= (1<<BLPNUM); // Enable pullup
|
||||
|
||||
for(;OK;)
|
||||
{
|
||||
if((BLPIN & (1<<BLPNUM)))
|
||||
@ -206,9 +179,6 @@ int main(void)
|
||||
}
|
||||
|
||||
#elif defined(START_SIMPLE)
|
||||
BLDDR &= ~(1<<BLPNUM); // set as Input
|
||||
BLPORT |= (1<<BLPNUM); // Enable pullup
|
||||
|
||||
if((BLPIN & (1<<BLPNUM)))
|
||||
{
|
||||
// jump to main app if pin is not grounded
|
||||
|
||||
84
makefile
84
makefile
@ -31,12 +31,49 @@
|
||||
# To rebuild project do "make clean" then "make all".
|
||||
#
|
||||
|
||||
# user defined values
|
||||
|
||||
# MCU name
|
||||
## MCU = atmega16
|
||||
## MCU = atmega8
|
||||
MCU = atmega32
|
||||
## MCU = atmega128
|
||||
## MCU = atmega32
|
||||
MCU = at90can128
|
||||
|
||||
XTAL=16000000
|
||||
|
||||
BAUDRATE=115200
|
||||
|
||||
#Pin "STARTPIN" on port "STARTPORT" in this port has to grounded
|
||||
# (active low) to start the bootloader
|
||||
BLPORT = PORTB
|
||||
BLDDR = DDRB
|
||||
BLPIN = PINB
|
||||
BLPNUM = PINB0
|
||||
|
||||
# Select startup-mode
|
||||
# * SIMPLE-Mode - Jump to bootloader main BL-loop if key is
|
||||
# pressed (Pin grounded) "during" reset or jump to the
|
||||
# application if the pin is not grounded (=pulled up by
|
||||
# internal pull-up-resistor)
|
||||
# * POWERSAVE-Mode - Startup is separated in two loops
|
||||
# which makes power-saving a little easier if no firmware
|
||||
# is on the chip. Needs more memory
|
||||
# * BOOTICE-Mode - to flash the JTAGICE upgrade.ebn file.
|
||||
# No startup-sequence in this mode. Jump directly to the
|
||||
# parser-loop on reset
|
||||
# XTAL in BOOTICEMODE must be 7372800 Hz to be compatible
|
||||
# with the org. JTAGICE-Firmware */
|
||||
STARTMODE=START_SIMPLE
|
||||
##STARTMODE=START_POWERSAVE
|
||||
##STARTMODE=START_BOOTICE
|
||||
|
||||
#/* Select Boot Size in Words (select one, comment out the others) */
|
||||
## NO! BOOTSIZE=_B128
|
||||
## NO! BOOTSIZE=_B256
|
||||
## MAYBE: BOOTSIZE=_B512
|
||||
BOOTSIZE=_B1024
|
||||
##BOOTSIZE=_B2048
|
||||
|
||||
|
||||
################## BOOTLOADER ######################
|
||||
# mt: Boot loader support. So far not done with a separate section
|
||||
@ -46,20 +83,33 @@ MCU = atmega32
|
||||
# (see LDFLAGS further down)
|
||||
|
||||
# 0x1C00*2=0x3800 for ATmega16 1024 words Boot Size
|
||||
## MT_BOOTLOADER_ADDRESS = 3800
|
||||
ifeq ($(MCU), atmega16)
|
||||
MT_BOOTLOADER_ADDRESS = 3800
|
||||
endif
|
||||
|
||||
# 0x0C00*2=0x1800 for ATmega8 1024 words Boot Size
|
||||
## MT_BOOTLOADER_ADDRESS = 1800
|
||||
ifeq ($(MCU), atmega8)
|
||||
MT_BOOTLOADER_ADDRESS = 1800
|
||||
endif
|
||||
|
||||
# 0x3C00*2=0x7800 for ATmega32 1024 words Boot Size
|
||||
MT_BOOTLOADER_ADDRESS = 7800
|
||||
ifeq ($(MCU), atmega32)
|
||||
MT_BOOTLOADER_ADDRESS = 7800
|
||||
endif
|
||||
|
||||
# 0xFC00*2=0x1F800 for ATmega128 1024 words Boot Size
|
||||
##MT_BOOTLOADER_ADDRESS = 1F800
|
||||
ifeq ($(MCU), atmega128)
|
||||
MT_BOOTLOADER_ADDRESS = 1F800
|
||||
endif
|
||||
|
||||
# 0xFC00*2=0x1F800 for AT90Can128 1024 words Boot Size
|
||||
ifeq ($(MCU), at90can128)
|
||||
MT_BOOTLOADER_ADDRESS = 1f800
|
||||
endif
|
||||
|
||||
|
||||
# Output format. (can be srec, ihex, binary)
|
||||
FORMAT = ihex
|
||||
FORMAT = srec
|
||||
|
||||
# Target file name (without extension).
|
||||
TARGET = main
|
||||
@ -103,8 +153,11 @@ EXTRAINCDIRS =
|
||||
CSTANDARD = -std=gnu99
|
||||
|
||||
# Place -D or -U options here
|
||||
CDEFS =
|
||||
|
||||
CDEFS = -DBLPORT=$(BLPORT) -DBLDDR=$(BLDDR) -DBLPIN=$(BLPIN) -DBLPNUM=$(BLPNUM)
|
||||
CDEFS += -D$(STARTMODE) -D$(BOOTSIZE) -DBAUDRATE=$(BAUDRATE)
|
||||
ifdef XTAL
|
||||
CDEFS += -DXTAL=$(XTAL)
|
||||
endif
|
||||
# Place -I options here
|
||||
CINCS =
|
||||
|
||||
@ -196,7 +249,8 @@ LDFLAGS += -Wl,--section-start=.text=$(MT_BOOTLOADER_ADDRESS)
|
||||
AVRDUDE_PROGRAMMER = stk500v2
|
||||
|
||||
# com1 = serial port. Use lpt1 to connect to parallel port.
|
||||
AVRDUDE_PORT = com1 # programmer connected to serial device
|
||||
#AVRDUDE_PORT = com1 # programmer connected to serial device
|
||||
AVRDUDE_PORT = /dev/ttyS1 # programmer connected to serial device
|
||||
|
||||
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
|
||||
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
|
||||
@ -235,11 +289,11 @@ DIRLIB = $(DIRAVR)/avr/lib
|
||||
|
||||
# Define programs and commands.
|
||||
SHELL = sh
|
||||
CC = avr-gcc
|
||||
OBJCOPY = avr-objcopy
|
||||
OBJDUMP = avr-objdump
|
||||
SIZE = avr-size
|
||||
NM = avr-nm
|
||||
CC = env WINEDLLOVERRIDES=msvcrt=n /spare/bon/wine/wine/wine c:/WinAVR/bin/avr-gcc
|
||||
OBJCOPY = env WINEDLLOVERRIDES=msvcrt=n /spare/bon/wine/wine/wine c:/WinAVR/bin/avr-objcopy
|
||||
OBJDUMP = env WINEDLLOVERRIDES=msvcrt=n /spare/bon/wine/wine/wine c:/WinAVR/bin/avr-objdump
|
||||
SIZE = env WINEDLLOVERRIDES=msvcrt=n /spare/bon/wine/wine/wine c:/WinAVR/bin/avr-size
|
||||
NM = env WINEDLLOVERRIDES=msvcrt=n /spare/bon/wine/wine/wine c:/WinAVR/bin/avr-nm
|
||||
AVRDUDE = avrdude
|
||||
REMOVE = rm -f
|
||||
COPY = cp
|
||||
|
||||
23
readme.txt
23
readme.txt
@ -12,6 +12,12 @@
|
||||
|
||||
======================================================
|
||||
|
||||
|
||||
18. Aug. 2005 - Version 0.74
|
||||
|
||||
* AT90CAN128 support contributed by Uwe Bonnes
|
||||
* Makefile modifications contributed by Uwe Bonnes
|
||||
|
||||
23. Feb. 2005 - Version 0.7
|
||||
|
||||
* (Version 0.6 has never been available on the web-page)
|
||||
@ -98,31 +104,20 @@ not enabled (TODO).
|
||||
ATmega16 has been tested, ATmega169, ATmega8
|
||||
and ATmega32 should be o.k. too.
|
||||
|
||||
- Change the boot(loader)-size in main.c, this
|
||||
- Change the boot(loader)-size in Makefile, this
|
||||
bootloader is larger than 512 words (1024 bytes),
|
||||
so select at least _B1024!
|
||||
|
||||
- Change the XTAL in main.c to the clock-frequency
|
||||
- Change the XTAL in Makefile to the clock-frequency
|
||||
of your board (keep BAUDRATE at 19200). See
|
||||
the datasheet for frequencies with minimum
|
||||
error at 19200bps and select Crystal/Oscillator
|
||||
to get minimum errors.
|
||||
|
||||
- Change the start-condition in main.c. Default
|
||||
- Change the start-condition in Makefile. Default
|
||||
is: enter bootloader if Pin A7 is connected to
|
||||
GND during reset/startup
|
||||
|
||||
- Edit the value MT_BOOTLOADER_ADDRESS in the
|
||||
makefile according to the selected bootloader
|
||||
size. Keep in mind that this value has to be
|
||||
given in bytes (not words) in the linker options.
|
||||
|
||||
i.e. ATMega16, boot-size 1024 words, see
|
||||
datasheet and find "Boot Reset Adress" for
|
||||
"Boot Size" 1024 words is 1C00. 1C00 is given
|
||||
in words, so set MT_BOOTLOADER_ADDRESS to
|
||||
3800 (=2*1C00)
|
||||
|
||||
- Please use at least avr-gcc 3.3.1/avr-libc 1.0
|
||||
or WINAVR Sept. 2003 or later to compile and link
|
||||
the bootloader.
|
||||
|
||||
2
uart.c
2
uart.c
@ -39,7 +39,7 @@
|
||||
#define UART1_CONTROL2 UCSR1C
|
||||
#define UART1_DATA UDR1
|
||||
#define UART1_UDRIE UDRIE1
|
||||
#elif defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__)
|
||||
#elif defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__) || defined(__AVR_AT90CAN128__)
|
||||
/* ATMega with two USART */
|
||||
#define ATMEGA_USART0
|
||||
#define ATMEGA_USART1
|
||||
|
||||
Loading…
Reference in New Issue
Block a user