1.UART Serial available function ?
2.Serial Flush Function ?
3. Serial Printf Function ?
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2019-07-19 11:36 PM
Working On STM32 Nucleo-L476RG board.
STM32Cubemx and Atollic Truestudio Im using for code development.
I have following questions Related to UART and HAL Functions...!
1.UART Serial available function ?
- we have any function like arduino have serial.available() function to know serial have data or not. finding HAL functions.
2.Serial Flush Function ?
- we have any function like arduino have serial.flush() function to erase all data from serial buffer. finding HAL functions.
3. Serial Printf Function ?
- we have any function like arduino have serial.print() function to print all type of data on serial like char, string , int values. finding HAL functions.
Please Help me out. i just started STM32 programming.
any example code or link
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2019-07-20 1:00 AM
No, no and no. And that's good, because Arduino API is at schoolboy level. HAL USART API is described in file stm32l4xx_hal_usart.c and internet is full of examples:
https://visualgdb.com/tutorials/arm/stm32/uart/hal/
https://riptutorial.com/stm32/example/29940/echo-application---hal-library
https://www.waveshare.com/wiki/STM32CubeMX_Tutorial_Series:_USART
