![](/media/cache/group/V2.png.50x50_q85.png)
code pour piloter les balises
main.cpp@0:b643b00c78dc, 2018-12-13 (annotated)
- Committer:
- hamaint
- Date:
- Thu Dec 13 09:27:07 2018 +0000
- Revision:
- 0:b643b00c78dc
- Child:
- 1:45ed2ebefd5a
coucou
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
hamaint | 0:b643b00c78dc | 1 | #include "mbed.h" |
hamaint | 0:b643b00c78dc | 2 | #include <RF24.h> |
hamaint | 0:b643b00c78dc | 3 | |
hamaint | 0:b643b00c78dc | 4 | |
hamaint | 0:b643b00c78dc | 5 | RF24 device(SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, D9); |
hamaint | 0:b643b00c78dc | 6 | DigitalIn ms(D2); |
hamaint | 0:b643b00c78dc | 7 | DigitalIn mybutton(USER_BUTTON); |
hamaint | 0:b643b00c78dc | 8 | const uint64_t pipe_address = 0xF0F0F0F0AA; |
hamaint | 0:b643b00c78dc | 9 | |
hamaint | 0:b643b00c78dc | 10 | void receiver(); |
hamaint | 0:b643b00c78dc | 11 | void transmitter(char* message); |
hamaint | 0:b643b00c78dc | 12 | |
hamaint | 0:b643b00c78dc | 13 | int main() { |
hamaint | 0:b643b00c78dc | 14 | |
hamaint | 0:b643b00c78dc | 15 | device.begin(); |
hamaint | 0:b643b00c78dc | 16 | |
hamaint | 0:b643b00c78dc | 17 | while (1){ |
hamaint | 0:b643b00c78dc | 18 | char message[32] = "nique ta mere"; |
hamaint | 0:b643b00c78dc | 19 | |
hamaint | 0:b643b00c78dc | 20 | |
hamaint | 0:b643b00c78dc | 21 | if (ms){ |
hamaint | 0:b643b00c78dc | 22 | /*master*/ |
hamaint | 0:b643b00c78dc | 23 | if (mybutton == 0) { |
hamaint | 0:b643b00c78dc | 24 | |
hamaint | 0:b643b00c78dc | 25 | transmitter(message); |
hamaint | 0:b643b00c78dc | 26 | printf("%s => size : %d\r\n",message,sizeof(message)); |
hamaint | 0:b643b00c78dc | 27 | wait(0.2); |
hamaint | 0:b643b00c78dc | 28 | |
hamaint | 0:b643b00c78dc | 29 | } |
hamaint | 0:b643b00c78dc | 30 | |
hamaint | 0:b643b00c78dc | 31 | } else{ |
hamaint | 0:b643b00c78dc | 32 | /*slave*/ |
hamaint | 0:b643b00c78dc | 33 | |
hamaint | 0:b643b00c78dc | 34 | receiver(); |
hamaint | 0:b643b00c78dc | 35 | |
hamaint | 0:b643b00c78dc | 36 | } |
hamaint | 0:b643b00c78dc | 37 | } |
hamaint | 0:b643b00c78dc | 38 | |
hamaint | 0:b643b00c78dc | 39 | } |
hamaint | 0:b643b00c78dc | 40 | |
hamaint | 0:b643b00c78dc | 41 | void transmitter(char* message){ |
hamaint | 0:b643b00c78dc | 42 | device.openWritingPipe(pipe_address); |
hamaint | 0:b643b00c78dc | 43 | device.stopListening(); |
hamaint | 0:b643b00c78dc | 44 | device.write(message,sizeof(message)); |
hamaint | 0:b643b00c78dc | 45 | } |
hamaint | 0:b643b00c78dc | 46 | |
hamaint | 0:b643b00c78dc | 47 | void receiver(){ |
hamaint | 0:b643b00c78dc | 48 | device.openReadingPipe(0,pipe_address); |
hamaint | 0:b643b00c78dc | 49 | device.startListening(); |
hamaint | 0:b643b00c78dc | 50 | if (device.available()){ |
hamaint | 0:b643b00c78dc | 51 | char text[32]; |
hamaint | 0:b643b00c78dc | 52 | device.read(&text, sizeof(text)); |
hamaint | 0:b643b00c78dc | 53 | if (text[0]!='\0') |
hamaint | 0:b643b00c78dc | 54 | printf("%s size : %d\n\r",text,sizeof(text)); |
hamaint | 0:b643b00c78dc | 55 | } |
hamaint | 0:b643b00c78dc | 56 | } |
hamaint | 0:b643b00c78dc | 57 | |
hamaint | 0:b643b00c78dc | 58 |