This program send an AT command to the HC05 module and shows the response into a terminal.
Dependencies: MODSERIAL
Fork of HC05_AT_mode by
Diff: main.cpp
- Revision:
- 0:7bb229e58814
- Child:
- 1:a11db105c379
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu May 31 19:52:52 2012 +0000 @@ -0,0 +1,58 @@ +/* + * Author: Edoardo De Marchi + * Date: 31-05-12 + * Notes: AT command +*/ + +#include "mbed.h" +#include "MODSERIAL.h" + + +MODSERIAL pc(USBTX, USBRX); // tx, rx +MODSERIAL blue(p9,p10); // HC05 +DigitalOut led1(LED1); +DigitalOut led4(LED4); + + +void commandAT(char *v){ + + int i=0; + + while(v[i] != NULL){ + blue.putc(v[i]); + i++; + } + + blue.printf("\r\n"); +} + + +// This function is called when a character goes into the RX buffer. +void rxCallback(MODSERIAL_IRQ_INFO *q) { + led4 = !led4; + pc.putc(blue.getc()); +} + + +int main(){ + + blue.baud(38400); + pc.baud(115200); + + char s[80]; + + while(1){ + pc.printf("Command: "); + pc.scanf("%s",s); + + wait_us(100); + + commandAT(s); + wait_us(100); + + pc.printf("Response: "); + + blue.attach(&rxCallback, MODSERIAL::RxIrq); + wait(1); + } +} \ No newline at end of file