![](/media/cache/group/V2.png.50x50_q85.png)
code pour piloter les balises
Diff: main.cpp
- Revision:
- 0:b643b00c78dc
- Child:
- 1:45ed2ebefd5a
diff -r 000000000000 -r b643b00c78dc main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Dec 13 09:27:07 2018 +0000 @@ -0,0 +1,58 @@ +#include "mbed.h" +#include <RF24.h> + + +RF24 device(SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, D9); +DigitalIn ms(D2); +DigitalIn mybutton(USER_BUTTON); +const uint64_t pipe_address = 0xF0F0F0F0AA; + +void receiver(); +void transmitter(char* message); + +int main() { + + device.begin(); + + while (1){ + char message[32] = "nique ta mere"; + + + if (ms){ + /*master*/ + if (mybutton == 0) { + + transmitter(message); + printf("%s => size : %d\r\n",message,sizeof(message)); + wait(0.2); + + } + + } else{ + /*slave*/ + + receiver(); + + } + } + +} + +void transmitter(char* message){ + device.openWritingPipe(pipe_address); + device.stopListening(); + device.write(message,sizeof(message)); + } + +void receiver(){ + device.openReadingPipe(0,pipe_address); + device.startListening(); + if (device.available()){ + char text[32]; + device.read(&text, sizeof(text)); + if (text[0]!='\0') + printf("%s size : %d\n\r",text,sizeof(text)); + } + } + + \ No newline at end of file