Serial demo program for the FRDM-KL25Z board. UART0 is used for communication via OpenSDA's USB-UART converter. Default speed and format are: 9600 bps, 8-bit, no parity, 1 stop bit
Dependencies: mbed
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FRDM-KL25Z serial communication
Serial demo program for the FRDM-KL25Z board. UART0 is used for communication via OpenSDA's USB-UART protocol converter. Default speed and format are used: 9600 bps, 8-bit, no parity, 1 stop bit.
Usage: Find your virtual serial port at your computer and watch the transmission by using a terminal application. When you send a character from the PC, the character will be echoed back and the character code (in decimal) will be printed as well.
Hardware requirements:
- FRDM-KL25Z board
- USB cable between the PC and the OpenSDA connector
main.cpp
- Committer:
- icserny
- Date:
- 2015-11-23
- Revision:
- 0:e4d31a61ad72
File content as of revision 0:e4d31a61ad72:
/** 06_frdm_serial * Serial demo program for the FRDM-KL25Z board * Select UART0 for communication via OpenSDA's USB-UART converter * Default spedd and format are: 9600 bps, 8-bit, no parity, 1 stop bit */ #include "mbed.h" Serial pc(USBTX,USBRX); //UART0 via OpenSDA int main() { pc.printf("\r\nWelcome to FRDM-KL25Z board!\r\n"); while(1) { char c = pc.getc(); //Read one character pc.printf("received char: %c = %d\r\n",c,c); } }