diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/dht22usart/dht22.c | 26 | ||||
| -rw-r--r-- | examples/dht22usart/makefile | 39 | ||||
| -rw-r--r-- | examples/spiblink/makefile | 3 | ||||
| -rw-r--r-- | examples/usartecho/makefile | 17 |
4 files changed, 78 insertions, 7 deletions
diff --git a/examples/dht22usart/dht22.c b/examples/dht22usart/dht22.c new file mode 100644 index 0000000..97a91ee --- /dev/null +++ b/examples/dht22usart/dht22.c @@ -0,0 +1,26 @@ +#include <avr/io.h> +#include <avr/interrupt.h> +#include <util/delay.h> +#include <string.h> +#include "../../usart.h" +#include "../../sensor_dht22.h" + +void rec(uint8_t data) { + if (data == '\r') { + // TODO read sensor and send data + } +} + +const struct dht22_port dht22_ports[] = { + {&DDRC, &PORTC, &PINC, _BV(PORTC4), NULL, 0} +}; + +int main() { + //usart_async_open(); + //sei(); + //usart_receive = rec; + //dht22_init(0); + + timer_init(COUNTER0_PWM); + while (1); +} diff --git a/examples/dht22usart/makefile b/examples/dht22usart/makefile new file mode 100644 index 0000000..214aa63 --- /dev/null +++ b/examples/dht22usart/makefile @@ -0,0 +1,39 @@ +MAKEFLAGS += --no-builtin-rules + +MMCU = atmega328p +F_CPU = 16000000L +IOE_PREFIX = ../.. +IOE_SHORTOUTPUT=y +IOE_CFLAGS = -Os -ffunction-sections -fdata-sections -fshort-enums -Wall \ + -DF_CPU=$(F_CPU) -mmcu=$(MMCU) \ + -DCONFIG_IOE_USART \ + -DCONFIG_IOE_USART_OUTBUFFER_SIZE=64 \ + -DCONFIG_IOE_USART_OUTBUFFER_MODE=0 \ + -DCONFIG_IOE_USART_OUTFILE \ + -DCONFIG_IOE_USART_BAUD=115200 \ + -DCONFIG_IOE_USART_PARITY=USART_PARITY_NONE \ + -DCONFIG_IOE_USART_STOPBIT=USART_STOPBIT_SINGLE \ + -DCONFIG_IOE_USART_DATABITS=8 \ + -DCONFIG_IOE_TIMERS \ + -DCONFIG_IOE_SENSOR_DHT22 + +all: dht22.hex + @echo Now you can flash dht22.hex to your chip. + +clean: ioeclean + $(RM) dht22.o + $(RM) dht22.elf dht22.hex + +include ../../avr-ioe.mk + +dht22.elf: %.elf: $(IOE_OBJ) dht22.o + @echo " LD $@" + @avr-gcc -Os -mmcu=$(MMCU) $^ -o $@ + +dht22.hex: %.hex: %.elf + @echo " OBJCOPY $@" + @avr-objcopy -O ihex -R .eeprom $< $@ + +dht22.o: %.o: %.c + @echo " CC $@" + @avr-gcc $(IOE_CFLAGS) -c -o $@ $< diff --git a/examples/spiblink/makefile b/examples/spiblink/makefile index bb3b94a..60ba9c9 100644 --- a/examples/spiblink/makefile +++ b/examples/spiblink/makefile @@ -4,7 +4,8 @@ MMCU = atmega328p F_CPU = 16000000L IOE_PREFIX = ../.. IOE_CFLAGS ?= -Os -ffunction-sections -fdata-sections -fshort-enums -g -Wall \ - -DF_CPU=$(F_CPU) -mmcu=$(MMCU) + -DF_CPU=$(F_CPU) -mmcu=$(MMCU) \ + -DCONFIG_IOE_SPI .PHONY: all all: master.hex slave.hex diff --git a/examples/usartecho/makefile b/examples/usartecho/makefile index fa10cd2..15254c6 100644 --- a/examples/usartecho/makefile +++ b/examples/usartecho/makefile @@ -3,8 +3,10 @@ MAKEFLAGS += --no-builtin-rules MMCU = atmega328p F_CPU = 16000000L IOE_PREFIX = ../.. -IOE_CFLAGS = -Os -ffunction-sections -fdata-sections -fshort-enums -Wall \ - -DF_CPU=$(F_CPU) -mmcu=$(MMCU) \ +IOE_SHORTOUTPUT=y +IOE_CFLAGS = -Os -fshort-enums -Wall \ + -DF_CPU=$(F_CPU) -mmcu=$(MMCU) \ + -DCONFIG_IOE_USART \ -DCONFIG_IOE_USART_OUTBUFFER_SIZE=64 \ -DCONFIG_IOE_USART_OUTBUFFER_MODE=0 \ -DCONFIG_IOE_USART_BAUD=115200 \ @@ -21,11 +23,14 @@ clean: ioeclean include ../../avr-ioe.mk -usart.elf: %.elf: $(IOE_OBJ_USART) echo.o - avr-gcc -mmcu=$(MMCU) $^ -o $@ +usart.elf: %.elf: $(IOE_OBJ) echo.o + @echo " LD $@" + @avr-gcc -Os -mmcu=$(MMCU) $^ -o $@ usart.hex: %.hex: %.elf - avr-objcopy -O ihex -R .eeprom $< $@ + @echo " OBJCOPY $@" + @avr-objcopy -O ihex -R .eeprom $< $@ echo.o: %.o: %.c - avr-gcc $(IOE_CFLAGS) -c -o $@ $< + @echo " CC $@" + @avr-gcc $(IOE_CFLAGS) -c -o $@ $< |