printf in k60 with uart

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printf in k60 with uart

Contributor III

dear sir,

i am using k60 tower board .actually when i am using printf function, the transmitting bytes by uart not working.but uart packets receiving correctly .when i comment the printf the transmitting bytes goes.....working...but i want to ensure to get packet correctly .. i dont know what is the reason is there am i to flush uart or something...

next problem is that when i am using i2c to read bytes i require printf function for proper working...if i put delay there somtime its works....

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NXP Employee
NXP Employee


I see your question is very related to the one you already posted. I answered there.

how to use two dma



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