add netio and funkstuff boards
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parent
92d3f545a3
commit
788e4dd633
36
Makefile
36
Makefile
@ -9,10 +9,12 @@ SOURCE = $(wildcard *.c)
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#CONFIG = ispprog
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#CONFIG = flightctrl
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#CONFIG = funkstuff
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CONFIG = ispprog2
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#CONFIG = funkstuff88
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CONFIG = funkstuff168
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#CONFIG = ispprog2
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#CONFIG = avrnetio
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AVRDUDE_PROG := -c avr910 -b 115200 -P /dev/ttyUSB0
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AVRDUDE_PROG := -c avr910 -b 115200 -P /dev/ispprog
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#AVRDUDE_PROG := -c dragon_isp -P usb
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# ---------------------------------------------------------------------------
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@ -39,17 +41,28 @@ endif
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# -------------------------
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ifeq ($(CONFIG), funkstuff)
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ifeq ($(CONFIG), funkstuff88)
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MCU=atmega88
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AVRDUDE_MCU=m88 -F
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# (ext. crystal)
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#AVRDUDE_FUSES=lfuse:w:0x84:m hfuse:w:0xda:m
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# (8MHz internal osc., 2.7V BOD)
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AVRDUDE_FUSES=lfuse:w:0xe2:m hfuse:w:0xdd:m efuse:w:0x02:m
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BOOTLOADER_START=0x1C00
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endif
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# -------------------------
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ifeq ($(CONFIG), funkstuff168)
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MCU=atmega168
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AVRDUDE_MCU=m168 -F
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# (ext. crystal 16MHz, 2.7V BOD)
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AVRDUDE_FUSES=lfuse:w:0xff:m hfuse:w:0xdd:m efuse:w:0x02:m
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BOOTLOADER_START=0x3C00
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endif
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# -------------------------
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ifeq ($(CONFIG), ispprog2)
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MCU=atmega328p
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AVRDUDE_MCU=m328p -F
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@ -59,6 +72,17 @@ AVRDUDE_FUSES=lfuse:w:0xe2:m hfuse:w:0xdc:m efuse:w:0x02:m
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BOOTLOADER_START=0x7C00
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endif
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# -------------------------
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ifeq ($(CONFIG), avrnetio)
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MCU=atmega644
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AVRDUDE_MCU=m644
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# (16MHz ext. crystal, 2.7V BOD)
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AVRDUDE_FUSES=lfuse:w:0xd7:m hfuse:w:0xdc:m efuse:w:0xfd:m
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BOOTLOADER_START=0xF800
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endif
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# ---------------------------------------------------------------------------
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CFLAGS = -pipe -g -Os -mmcu=$(MCU) -Wall
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83
main.c
83
main.c
@ -52,7 +52,7 @@
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/* *********************************************************************** */
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#elif defined(CONFIG_flightctrl)
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/*
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* using ATmega644 @20MHz:
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* using ATmega644P @20MHz:
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* Fuse E: 0xFD (2.7V BOD)
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* Fuse H: 0xDC (1024 words bootloader)
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* Fuse L: 0xFF (ext. Crystal)
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@ -81,11 +81,11 @@
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#define SUPPORT_MKBL 1
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/* *********************************************************************** */
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#elif defined(CONFIG_funkstuff)
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#elif defined(CONFIG_funkstuff88)
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/*
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* using ATmega88 @8MHz:
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* Fuse E: 0xFA (2.7V BOD)
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* Fuse H: 0xDD (512 words bootloader)
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* Fuse E: 0xFA (512 words bootloader)
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* Fuse H: 0xDD (2.7V BOD)
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* Fuse L: 0xE2 (internal osc)
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*/
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#define F_CPU 8000000
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@ -102,11 +102,39 @@
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//#define ISP_NUM PIND3
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//#define ISP_POL 1
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/* low active led on PORTB3 */
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//#define LED_DDR DDRB
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//#define LED_PORT PORTB
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//#define LED_NUM PORTB3
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//#define LED_POL 0
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/* low active led on PORTD6 */
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#define LED_DDR DDRD
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#define LED_PORT PORTD
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#define LED_NUM PORTD6
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#define LED_POL 0
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/* *********************************************************************** */
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#elif defined(CONFIG_funkstuff168)
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/*
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* using ATmega168 @16MHz:
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* Fuse E: 0xFA (512 words bootloader)
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* Fuse H: 0xDD (2.7V BOD)
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* Fuse L: 0xFF (external crystal)
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*/
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#define F_CPU 16000000
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#define BAUDRATE 19200
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#define DEVCODE 0x74 /* mega16 devcode */
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/* 100 * 10ms => 1000ms */
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#define TIMEOUT 100
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/* enter bootloader if PIND3 is high */
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//#define ISP_DDR DDRD
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//#define ISP_PIN PIND
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//#define ISP_PORT PORTD
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//#define ISP_NUM PIND3
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//#define ISP_POL 1
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/* low active led on PORTD6 */
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#define LED_DDR DDRD
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#define LED_PORT PORTD
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#define LED_NUM PORTD6
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#define LED_POL 0
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/* *********************************************************************** */
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#elif defined(CONFIG_ispprog2)
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@ -136,6 +164,28 @@
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#define LED_NUM PORTB0
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#define LED_POL 1
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/* *********************************************************************** */
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#elif defined(CONFIG_avrnetio)
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/*
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* using ATmega644 @16MHz:
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* Fuse E: 0xFD (2.7V BOD)
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* Fuse H: 0xDC (1024 words bootloader)
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* Fuse L: 0xD7 (ext. Crystal)
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*/
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#define F_CPU 16000000
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#define BAUDRATE 38400
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#define DEVCODE 0x74 /* mega16 devcode */
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/* 100 * 10ms => 1000ms */
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#define TIMEOUT 100
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/* enter bootloader if PINB1 is low */
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#define ISP_DDR DDRB
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#define ISP_PIN PINB
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#define ISP_PORT PORTB
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#define ISP_NUM PINB1
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#define ISP_POL 0
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/* *********************************************************************** */
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#else
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#error "unknown CONFIG"
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@ -208,7 +258,8 @@ static uint8_t recvcheck(void)
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} /* recvcheck */
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#endif /* defined(TIMEOUT) */
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#elif defined(__AVR_ATmega88__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega644P__)
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#else
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static void uartinit(void)
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{
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/* set baudrate */
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@ -287,11 +338,9 @@ static void writeEEpromPage(uint16_t size)
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#if defined(__AVR_ATmega16__)
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EECR |= (1<<EEMWE);
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EECR |= (1<<EEWE);
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#elif defined(__AVR_ATmega88__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega644P__)
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#else
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EECR |= (1<<EEMPE);
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EECR |= (1<<EEPE);
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#else
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#error writeEEpromPage() not implemented
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#endif
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eeprom_busy_wait();
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@ -324,7 +373,11 @@ static void readSendEEpromPage(uint16_t size)
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} /* readSendEEpromPage */
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#if defined(__AVR_ATmega88__) || defined(__AVR_ATmega328P__) || defined(__AVR_ATmega644P__)
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#if defined(__AVR_ATmega88__) || \
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defined(__AVR_ATmega168__) || \
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defined(__AVR_ATmega328P__) || \
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defined(__AVR_ATmega644__) || \
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defined(__AVR_ATmega644P__)
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/*
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* For newer devices the watchdog timer remains active even after a
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* system reset. So disable it as soon as possible.
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@ -339,7 +392,9 @@ void disable_wdt_timer(void)
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}
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#endif
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#if defined(ISP_NUM) || defined(TIMEOUT)
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static void (*jump_to_app)(void) __attribute__ ((noreturn)) = 0x0000;
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#endif
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int main(void) __attribute__ ((noreturn));
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int main(void)
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