amit ate
USART RX Interrupt
Revision 0:39c8feff805f, committed 2017-01-20
- Comitter:
- thinkfire
- Date:
- Fri Jan 20 11:47:27 2017 +0000
- Commit message:
- Generating ADC value and transmitting it to USART. If USART RX interrupt occured It will echo the msg.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Jan 20 11:47:27 2017 +0000
@@ -0,0 +1,47 @@
+#include "mbed.h"
+#include "string.h"
+#include "stdio.h"
+
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+
+Serial device(p9, p10); // tx, rx
+char msgPC[20],msgDEV[20];
+
+void serialRXmon(){
+ char msg1[] = "Your msg-> ",msg[30];
+ msg[0] = '\0';
+ int i=0;
+ while(msgDEV[i-1]!=0x0D){
+ msgDEV[i] = device.getc();
+ i++;
+ led3 = 1;
+ }
+ msgDEV[i] = '\0';
+ strcat(msg,msg1);
+ strcat(msg,msgDEV);
+ device.puts(msg);
+ led3 = 0;
+ device.getc();
+ }
+
+int main() {
+ int adcVal;
+ device.attach(&serialRXmon);
+ while(1) {
+
+ adcVal = rand()%255+1;
+
+ sprintf(msgPC,"adcVal -> %d\n",adcVal);
+
+ if(device.writeable()) {
+ device.puts(msgPC);
+ }
+ led2 = 1;
+ wait(1);
+ led2 = 0;
+ wait(1);
+}
+
+ }
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Fri Jan 20 11:47:27 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#58563e6cba1e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Jan 20 11:47:27 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/ad3be0349dc5 \ No newline at end of file