topic Re: printf("..") to terminal using FRDM board in Kinetis Design Studio

printf("..") to terminal using FRDM board

allenwong — Thu, 04 Jun 2015 04:22:27 GMT

Hello folks,

What's wrong with my code below:

for(;;) {

y=x % 3;

if(y==1)

{

LED_G_SetVal(Green_Ptr);

LED_B_SetVal(Blue_Ptr);

LED_R_NegVal(Red_Ptr);

}

printf("\r\nRed LED\r\n"); /*Red LED Output to Terminal*/

I can't see the "Red LED" in terminal output.

Do i need to include any delay?

Re: printf("..") to terminal using FRDM board

ZhangJennie — Thu, 04 Jun 2015 05:20:47 GMT

Hello Allen,

I recommend you read this document.

How to use printf() to print string to Console and UART in KDS

it should help you.

Have a great day,
Zhang Jun

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