jim hamblen
EasyVR Bridge Program to connect to PC using mbed and download custom sound tables at 115200 baud
main.cpp@0:a67c69cfafb9, 2011-05-22 (annotated)
- Committer:
- 4180_1
- Date:
- Sun May 22 01:05:50 2011 +0000
- Revision:
- 0:a67c69cfafb9
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| 4180_1 | 0:a67c69cfafb9 | 1 | |
| 4180_1 | 0:a67c69cfafb9 | 2 | //EasyVR Bridge Program to connect to PC using mbed and download custom sound tables |
| 4180_1 | 0:a67c69cfafb9 | 3 | #include "mbed.h" |
| 4180_1 | 0:a67c69cfafb9 | 4 | |
| 4180_1 | 0:a67c69cfafb9 | 5 | Serial pc(USBTX, USBRX); // tx, rx |
| 4180_1 | 0:a67c69cfafb9 | 6 | Serial device(p13, p14); // tx, rx |
| 4180_1 | 0:a67c69cfafb9 | 7 | |
| 4180_1 | 0:a67c69cfafb9 | 8 | int main() { |
| 4180_1 | 0:a67c69cfafb9 | 9 | // higher baud rate is used only to download new sound tables |
| 4180_1 | 0:a67c69cfafb9 | 10 | // also need to put a 100ohm pullup on /XM pin (>3V) and cycle power first. |
| 4180_1 | 0:a67c69cfafb9 | 11 | // in download dialog box, must click the slow transfer check box. |
| 4180_1 | 0:a67c69cfafb9 | 12 | device.baud(115200); |
| 4180_1 | 0:a67c69cfafb9 | 13 | pc.baud(115200); |
| 4180_1 | 0:a67c69cfafb9 | 14 | while(1) { |
| 4180_1 | 0:a67c69cfafb9 | 15 | if(pc.readable()) { |
| 4180_1 | 0:a67c69cfafb9 | 16 | device.putc(pc.getc()); |
| 4180_1 | 0:a67c69cfafb9 | 17 | } |
| 4180_1 | 0:a67c69cfafb9 | 18 | if(device.readable()) { |
| 4180_1 | 0:a67c69cfafb9 | 19 | pc.putc(device.getc()); |
| 4180_1 | 0:a67c69cfafb9 | 20 | } |
| 4180_1 | 0:a67c69cfafb9 | 21 | } |
| 4180_1 | 0:a67c69cfafb9 | 22 | } |
| 4180_1 | 0:a67c69cfafb9 | 23 |