Myself and others new to mbed having trouble understanding the various arcane requirements. Adding a mbed_app.json file to enable a library feature instead of using a #define is one of them. Sharing this to help others.
Dependencies: max32630fthr USBDevice
Diff: main.cpp
- Revision:
- 2:57500e991166
- Parent:
- 1:6923b075c8d7
- Child:
- 3:601c11238ccb
--- a/main.cpp Sat Nov 12 00:34:35 2016 +0000 +++ b/main.cpp Thu Dec 08 00:06:59 2016 +0000 @@ -1,38 +1,40 @@ #include "mbed.h" +#include "max32630fthr.h" #include "USBSerial.h" -#define MAX14690_I2C_ADDR 0x50 +MAX32630FTHR pegasus(MAX32630FTHR::VIO_3V3); // Hardware serial port over DAPLink -Serial pc(USBTX, USBRX); +Serial daplink(P2_1, P2_0); -DigitalOut led1(LED1); -I2C i2cm2(P5_7, P6_0); +DigitalOut rLED(LED1); +DigitalOut gLED(LED2); +DigitalOut bLED(LED3); // main() runs in its own thread in the OS // (note the calls to Thread::wait below for delays) int main() { - char data[5]; int c; - data[0] = 0x14; // I2C address for first register (LDO2 CFG) - data[1] = 0x00; // Dissable LDO2 - data[2] = 0x19; // Set voltage to 3.3V - data[3] = 0x00; // Dissable LDO3 - data[4] = 0x19; // Set voltage to 3.3V - i2cm2.write(MAX14690_I2C_ADDR, data, 5); - data[1] = 0x02; // Enable LDO2 - data[3] = 0x02; // Enable LDO3 - i2cm2.write(MAX14690_I2C_ADDR, data, 5); + + daplink.printf("daplink serial port\r\n"); + rLED = LED_ON; + gLED = LED_ON; + bLED = LED_OFF; + pegasus.init(); // Virtual serial port over USB - USBSerial serial; + USBSerial microUSB; + microUSB.printf("micro USB serial port\r\n"); + + + rLED = LED_OFF; while(1) { - c = serial.getc(); - serial.putc(c); - pc.putc(c); - led1 = c & 1; + c = microUSB.getc(); + microUSB.putc(c); + daplink.putc(c); + bLED = c & 1; } }