Cubemx code generation bug for LL USART RX Active level Inversion

[David Fisher]

Posted on October 17, 2017 at 19:04

The code generated for an F303CCTx LL Active level Inversion of USART1 RX is :-

LL_USART_SetRXPinLevel(USART1, UART_ADVFEATURE_RXINV_ENABLE);

which doesn't compile. Where as I think it should be :-

LL_USART_SetRXPinLevel(USART1, LL_USART_RXPIN_LEVEL_INVERTED);

The TX doesn't have this problem.

I also found that I need to add :-

 /* Enable RXNE and Error interrupts */

LL_USART_EnableIT_RXNE(USART1); LL_USART_EnableIT_ERROR(USART1);

to enable the interrupts I need. As it would seem the best place to add these is in the MX_USART1_UART_Init function that is generated, would it be possible to add a user code section at the end of the function to add this code to. 

[Imen.D]

Posted on October 20, 2017 at 14:16

Hi,

Your reported issue is raised internally for further investigation.

Best Regards

Imen

[Jeanne Joly · Accepted solution]

Posted on February 08, 2018 at 14:50

Hello

Fisher.David.003

,

Sorry for my late reply.

This issue is now solved. Please, update your CubeMX release with the current one (CubeMX-4.24).

BR. Jeanne