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VBote · 2019-04-15

Dear community,I am working on a project, and I am running into problems with the use of (multiple) UART prots at the same time. I hope, that you can help me.Project description-------------------The project I am working on is a modular system of con...

VBote · 2019-04-16

Hi Bob S, thanks for the suggestions! Yes, you're right - I can't transmit until something is received. I will remove these calls from main. I will move all HAL_UART_Receive_IT() calls in HAL_UART_RxCpltCallback for code consistency. How to check ...

VBote · 2019-04-16

Hi KIC8462852 EPIC204278916,Thank you for your help.Where should I put HAL_UART_Receive_IT(&huart1,rxbuffer1,2) call?What is BEAK big pause and how to use it ?Regarding criss-cross - with this set of rules for message propagation criss cross (i.e. r...

VBote · 2019-04-16

Hi Clive One.Thank you for your help. I have a few questions regarding your recommendations - how to use single IRQ handler for all 4 UARTS? In my stm32f0xx__int.c there are 3 IRQ handler functions generated by CubeMX. I cant fully understand you, w...

VBote · 2019-04-15

// Buffers uint8_t rxbuffer1[2]; uint8_t rxbuffer2[2]; uint8_t rxbuffer3[2]; uint8_t rxbuffer4[2]; uint8_t txbuffer1[2]; uint8_t txbuffer2[2]; uint8_t txbuffer3[2]; uint8_t txbuffer4[2]; // Init /* USART1 init function */ static void ...

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STM32F071C using multiple UART ports to send and recieve data.

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Re: STM32F071C using multiple UART ports to send and recieve data.