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9 years, 9 months ago.
How to change speed (baudrate) of USBSerial communication?
The default speed (baudrate) of mbed LPC1768 for the sample in the web site is 19200. I did not find a place for changing it in the codes. Could anyone help me? Thnaks.
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1 Answer
9 years, 9 months ago.
#include "mbed.h" DigitalOut myled1(LED1); Serial pc(USBTX, USBRX); //use these pins for serial coms. int main(void) { pc.baud(115200);//Set baudrate here. pc.printf("Hello World!\r\n"); while(1) { myled1 = 1; wait(0.1); myled1 = 0; wait(0.1); } }
Try this in main pc.baud(115200); or any other baudrate.
posted by David Fletcher 14 Mar 2015this does not work. the compiler returns this error: use of undeclared identifier 'pc'
posted by Ghasem Pasandi 15 Mar 2015Then add this Serial pc(USBTX, USBRX); outside of int main(void).. Or see my answer below.
posted by David Fletcher 15 Mar 2015