John Doe

HAL_UART_Transmit stops working

Discussion created by John Doe on Apr 1, 2018
Branched from an earlier discussion

https://pastebin.com/ZeqKtAV2 

 

if I write  HAL_UART_Transmit(&huart2, rx_buffer, 20*sizeof(uint8_t), 1000); 

it works fine and puts out 20 bytes, but when I want to go over 23 or i*sizeof(uint8_t) it stops working for some reason. any ideas?

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