Thiago .
/
ANALOGIN
Reads Analog and sends to the computer every 0.01 seconds.
Diff: main.cpp
- Revision:
- 0:1b42934fe1a1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Tue Feb 24 23:06:58 2015 +0000 @@ -0,0 +1,67 @@ +// Sending Serial Values Read from AnalogIN +// by Thiago Rech +// +// When receiving the number '2', starts reading and sending the analog voltage in a 100Hz frequency* +// +// This is the first mbed project that I publish =D I would be thankfull if anyne give tips and point mistakes if any. + + +#include "mbed.h" + +AnalogIn ain(PTB3); +DigitalOut led2(LED2); // Led red +Ticker t1; // Timer to send data +Serial pc(USBTX, USBRX); + +void HandlerT1(void); +void rx_Handler(void); + +volatile bool STATUS = true; +char test = 0; + +int main() +{ + + //Setup + pc.baud(9600); + pc.printf("Press 2 to Start"); + pc.attach(&rx_Handler, pc.RxIrq); + led2=0; + + while(1) { + + wait(0.5); // Debug + led2 = 0; + pc.putc(test); // Debug + + if (teste == '2') { + t1.attach(&HandlerT1, 0.01); + } + + while(test == '2') { + + if (STATUS == true) { + + STATUS = false; + led2 = 1; + pc.putc(analogValue); + pc.printf("0x%04X",ain.read_u16()); + } + + + } //end of while(test=='2'){} + + t1.detach(); // Detaches timer interruption when not needed + }//end of while(1) +}//end of main + +void HandlerT1(void) +{ + STATUS = true; +} + +void rx_Handler(void) +{ + test = pc.getc(); + pc.putc(test); +} \ No newline at end of file