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STM32L4 + NB - IOT receive buffer received data error, have not received the data cloud platform

Time:09-16


The main function

Send the current time

Uart1_Rx_Cnt 0 x00, Uart1_RxBuff receives the data errors, how to change? Consult,

CodePudding user response:

You have a problem here://and open to receive interrupt
On the basis of experience, interrupt receiving data will not close are open, probably in the interrupt is turned off, data flew so wrong,

CodePudding user response:

Understand, thank you very much
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