Enzo Grimeau
test pour buffer
main.cpp@8:23fca4edc6b9, 2020-11-22 (annotated)
- Committer:
- gr91
- Date:
- Sun Nov 22 15:04:32 2020 +0000
- Revision:
- 8:23fca4edc6b9
- Parent:
- 7:37ea12f2b18f
- Child:
- 9:a9dfb95b5d8a
Echo test isr
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| gr91 | 0:3aa4ba0ada56 | 1 | #include "mbed.h" |
| gr91 | 8:23fca4edc6b9 | 2 | // Echo |
| gr91 | 8:23fca4edc6b9 | 3 | // lien serie via USB avec Terarerm |
| gr91 | 3:500dfd62fb76 | 4 | // GR 2020 |
| gr91 | 6:a58f18b765cd | 5 | // Universite Paris-Saclay - IUT Cachan |
| gr91 | 2:08d83543c8ec | 6 | // |
| gr91 | 5:3f68adfd9cf9 | 7 | // |
| gr91 | 8:23fca4edc6b9 | 8 | RawSerial pc_raw(USBTX, USBRX); // ou SERIAL-TX, SERIAL_RX ou PA_2,PA_3 |
| gr91 | 8:23fca4edc6b9 | 9 | DigitalOut ledB(D8); |
| gr91 | 8:23fca4edc6b9 | 10 | void reception_symbole(void); |
| gr91 | 0:3aa4ba0ada56 | 11 | int main() |
| gr91 | 0:3aa4ba0ada56 | 12 | { |
| gr91 | 8:23fca4edc6b9 | 13 | |
| gr91 | 8:23fca4edc6b9 | 14 | pc_raw.baud(115200); |
| gr91 | 8:23fca4edc6b9 | 15 | pc_raw.attach(&reception_symbole); |
| gr91 | 8:23fca4edc6b9 | 16 | pc_raw.printf("Echo test\r\n"); |
| gr91 | 8:23fca4edc6b9 | 17 | ledB=0; |
| gr91 | 0:3aa4ba0ada56 | 18 | while(1) { |
| gr91 | 8:23fca4edc6b9 | 19 | } |
| gr91 | 8:23fca4edc6b9 | 20 | } |
| gr91 | 8:23fca4edc6b9 | 21 | void reception_symbole(void) |
| gr91 | 8:23fca4edc6b9 | 22 | { |
| gr91 | 8:23fca4edc6b9 | 23 | unsigned char c; |
| gr91 | 8:23fca4edc6b9 | 24 | if(pc_raw.readable()) { |
| gr91 | 8:23fca4edc6b9 | 25 | ledB=!ledB; |
| gr91 | 8:23fca4edc6b9 | 26 | c=pc_raw.getc(); |
| gr91 | 8:23fca4edc6b9 | 27 | pc_raw.putc(c); |
| gr91 | 0:3aa4ba0ada56 | 28 | } |
| gr91 | 0:3aa4ba0ada56 | 29 | } |
| gr91 | 7:37ea12f2b18f | 30 | |
| gr91 | 8:23fca4edc6b9 | 31 |