David Styles
/
MCP3221_TEST
MCP3221_Test Program.
Diff: main.cpp
- Revision:
- 0:88f03a5d0ca0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Oct 31 22:16:00 2012 +0000 @@ -0,0 +1,25 @@ + +#include "mbed.h" +#include "MCP3221.h" + +DigitalOut myled(LED1); + +Serial pc(USBTX, USBRX); // tx, rx +AnalogIn ain(p20); +MCP3221 adc(p9, p10, 5.0); //sda, scl, supplyVoltage + +int main() { + + wait(1); + while (1) { + + pc.printf("ain: %f :: ", ain.read()*3.3); + pc.printf("adc: %f \r\n", adc.read()); + + + myled=!myled; + + + wait(1); + } +}