Maxim Integrated
USB serial demo passes data from virtual serial port to debug serial port
Dependencies: max32630fthr USBDevice
Fork of
FTHR_USB_serial
by 
Greg Steiert
This program receives characters from the virtual USBSerial UART and sends them back out over the virtual USBSerial UART and the DapLink UART. It will also change the status of LED 1 based on the least significant bit of the character received.
The default baud rate for the DapLink UART is 9600, the baud rate does not affect the virtual USBSerial UART.
Windows Driver!
If you are using windows, go here for a driver:
To Build using mbed CLI and GCC ARM:
mbed compile -m MAX32630FTHR -t GCC_ARM
Diff: main.cpp
- Revision:
- 0:60a522ae2e35
- Child:
- 1:6923b075c8d7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Nov 11 21:08:36 2016 +0000
@@ -0,0 +1,29 @@
+#include "mbed.h"
+
+#define MAX14690_I2C_ADDR 0x50
+
+DigitalOut led1(LED1);
+I2C i2cm2(P5_7, P6_0);
+
+
+// main() runs in its own thread in the OS
+// (note the calls to Thread::wait below for delays)
+int main()
+{
+ char data[5];
+ 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);
+
+ while (true) {
+ led1 = !led1;
+ Thread::wait(500);
+ }
+}
+