pfrison / manette-usb

Commit 022e60309b22978f432140efddd51886c0def791

Authored by pifou
1 parent 9d698fff

Test de la com serie arduino

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Makefile 0 → 100755
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  1 +export CC = avr-gcc
  2 +
  3 +export MCU = atmega328p
  4 +export TARGET_ARCH = -mmcu=$(MCU)
  5 +
  6 +export CFLAGS = -Wall -I. -DF_CPU=16000000 -Os #-g
  7 +export LDFLAGS = -g $(TARGET_ARCH) -lm -Wl,--gc-sections # -Os
  8 +
  9 +TARGET = usb
  10 +TERM = /dev/ttyACM0
  11 +CPPFLAGS = -mmcu=$(MCU)
  12 +PGMERISP = -c stk500v1 -b 115200 -P $(TERM)
  13 +ARVDUDECONF= -C /usr/local/arduino/arduino-0022/hardware/tools/avrdude.conf
  14 +export DUDE = /usr/bin/avrdude -F -v -p $(MCU) $(AVRDUDECONF)
  15 +
  16 +C_SRC = $(wildcard *.c)
  17 +OBJS = $(C_SRC:.c=.o)
  18 +
  19 +all: $(TARGET).hex
  20 +
  21 +clean:
  22 + rm -f *.o *.hex *.elf
  23 +
  24 +%.o:%.c
  25 + $(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
  26 +
  27 +$(TARGET).elf: $(OBJS)
  28 + $(CC) $(LDFLAGS) -o $@ $(OBJS)
  29 +
  30 +$(TARGET).hex: $(TARGET).elf
  31 + avr-objcopy -j .text -j .data -O ihex $(TARGET).elf $(TARGET).hex
  32 + avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex $(TARGET).elf eeprom.hex
  33 +
  34 +upload: $(TARGET).hex
  35 + stty -F $(TERM) hupcl # reset
  36 + $(DUDE) $(PGMERISP) -U flash:w:$(TARGET).hex
  37 +
... ...
makefiles/avr 0 → 100755
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  1 +export CC = avr-gcc
  2 +
  3 +export MCU = atmega328p
  4 +export TARGET_ARCH = -mmcu=$(MCU)
  5 +
  6 +export CFLAGS = -Wall -I. -DF_CPU=16000000 -Os #-g
  7 +export LDFLAGS = -g $(TARGET_ARCH) -lm -Wl,--gc-sections # -Os
  8 +
  9 +TARGET = usb
  10 +TERM = /dev/ttyACM0
  11 +CPPFLAGS = -mmcu=$(MCU)
  12 +PGMERISP = -c stk500v1 -b 115200 -P $(TERM)
  13 +ARVDUDECONF= -C /usr/local/arduino/arduino-0022/hardware/tools/avrdude.conf
  14 +export DUDE = /usr/bin/avrdude -F -v -p $(MCU) $(AVRDUDECONF)
  15 +
  16 +C_SRC = $(wildcard *.c)
  17 +OBJS = $(C_SRC:.c=.o)
  18 +
  19 +all: $(TARGET).hex
  20 +
  21 +clean:
  22 + rm -f *.o *.hex *.elf
  23 +
  24 +%.o:%.c
  25 + $(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
  26 +
  27 +$(TARGET).elf: $(OBJS)
  28 + $(CC) $(LDFLAGS) -o $@ $(OBJS)
  29 +
  30 +$(TARGET).hex: $(TARGET).elf
  31 + avr-objcopy -j .text -j .data -O ihex $(TARGET).elf $(TARGET).hex
  32 + avr-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O ihex $(TARGET).elf eeprom.hex
  33 +
  34 +upload: $(TARGET).hex
  35 + stty -F $(TERM) hupcl # reset
  36 + $(DUDE) $(PGMERISP) -U flash:w:$(TARGET).hex
  37 +
... ...
test_arduino_serial.c 0 → 100755
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  1 +#include <avr/io.h> // for the input/output registers
  2 +#include <util/delay.h> // for _delay_ms
  3 +
  4 +// For the serial port
  5 +#define CPU_FREQ 16000000L // Assume a CPU frequency of 16Mhz
  6 +
  7 +//compile -> makefile
  8 +
  9 +void init_serial(int speed){
  10 + /* Set baud rate */
  11 + UBRR0 = CPU_FREQ/(((unsigned long int)speed)<<4)-1;
  12 +
  13 + /* Enable transmitter & receiver */
  14 + UCSR0B = (1<<TXEN0 | 1<<RXEN0);
  15 +
  16 + /* Set 8 bits character and 1 stop bit */
  17 + UCSR0C = (1<<UCSZ01 | 1<<UCSZ00);
  18 +
  19 + /* Set off UART baud doubler */
  20 + UCSR0A &= ~(1 << U2X0);
  21 +}
  22 +
  23 +void send_serial(unsigned char c){
  24 + loop_until_bit_is_set(UCSR0A, UDRE0);
  25 + UDR0 = c;
  26 +}
  27 +
  28 +unsigned char get_serial(void) {
  29 + loop_until_bit_is_set(UCSR0A, RXC0);
  30 + return UDR0;
  31 +}
  32 +
  33 +// For I/O handling (examples for PIN 8 as output and PIN 2 as input)
  34 +void output_init(void){
  35 + DDRB |= 0x01; // PIN 8 as output
  36 +}
  37 +
  38 +void output_set(unsigned char value){
  39 + if(value == 0) PORTB &= 0xfe;
  40 + else PORTB |= 0x01;
  41 +}
  42 +
  43 +void input_init(void){
  44 + DDRD &= 0xfb; // PIN 2 as input
  45 + PORTD |= 0x04; // Pull-up activated on PIN 2
  46 +}
  47 +
  48 +unsigned char input_get(void){
  49 + return ((PIND & 0x04) != 0) ? 1 : 0;
  50 +}
  51 +
  52 +// Dummy main
  53 +int main(void){
  54 + init_serial(9600);
  55 + while(1){
  56 + send_serial('A');
  57 + _delay_ms(500);
  58 + }
  59 + return 0;
  60 +}
  61 +
  62 +
  63 +
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tests/test_arduino_serial_out.c 0 → 100755
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  1 +#include <avr/io.h> // for the input/output registers
  2 +#include <util/delay.h> // for _delay_ms
  3 +
  4 +// For the serial port
  5 +#define CPU_FREQ 16000000L // Assume a CPU frequency of 16Mhz
  6 +
  7 +//compile -> makefile
  8 +
  9 +void init_serial(int speed){
  10 + /* Set baud rate */
  11 + UBRR0 = CPU_FREQ/(((unsigned long int)speed)<<4)-1;
  12 +
  13 + /* Enable transmitter & receiver */
  14 + UCSR0B = (1<<TXEN0 | 1<<RXEN0);
  15 +
  16 + /* Set 8 bits character and 1 stop bit */
  17 + UCSR0C = (1<<UCSZ01 | 1<<UCSZ00);
  18 +
  19 + /* Set off UART baud doubler */
  20 + UCSR0A &= ~(1 << U2X0);
  21 +}
  22 +
  23 +void send_serial(unsigned char c){
  24 + loop_until_bit_is_set(UCSR0A, UDRE0);
  25 + UDR0 = c;
  26 +}
  27 +
  28 +unsigned char get_serial(void) {
  29 + loop_until_bit_is_set(UCSR0A, RXC0);
  30 + return UDR0;
  31 +}
  32 +
  33 +// For I/O handling (examples for PIN 8 as output and PIN 2 as input)
  34 +void output_init(void){
  35 + DDRB |= 0x01; // PIN 8 as output
  36 +}
  37 +
  38 +void output_set(unsigned char value){
  39 + if(value == 0) PORTB &= 0xfe;
  40 + else PORTB |= 0x01;
  41 +}
  42 +
  43 +void input_init(void){
  44 + DDRD &= 0xfb; // PIN 2 as input
  45 + PORTD |= 0x04; // Pull-up activated on PIN 2
  46 +}
  47 +
  48 +unsigned char input_get(void){
  49 + return ((PIND & 0x04) != 0) ? 1 : 0;
  50 +}
  51 +
  52 +// Dummy main
  53 +int main(void){
  54 + init_serial(9600);
  55 + while(1){
  56 + send_serial('A');
  57 + _delay_ms(500);
  58 + }
  59 + return 0;
  60 +}
  61 +
  62 +
  63 +
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test_list_devices.c renamed to tests/test_list_devices.c
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test_list_endpoints.c renamed to tests/test_list_endpoints.c
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