About Noirim DIH

Noirim DIH · 2023-01-24

Hello,While I was tracking an issue on I2C bus, I found something that seems to be unconsistent in HAL file stm32l4_hal_i2c.c1 - routines I2C_WaitOn_____UntilTimeout() are called after locking the bus with __HAL_LOCK(hi2c) macro2- these routines upda...

Noirim DIH · 2022-11-16

Hello,I think that I found an issue in the HAL code generated by CubeMx 6.6.1 with STM32L4.I2C HAL in file stm32l4xx_hal_i2c.c line 6855 there is an infinite loop : while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == RESET) { /* Check for...

Noirim DIH · 2018-02-05

Posted on February 05, 2018 at 13:23Hello, I'm facing a difficulty using CubeMx generated code with USB (CDC with VBus sensing).HAL_GPIO_EXTI_Callback is declared as 'weak' so for managing some GPIO's interrupts, I declared my own call back to 'catc...

Noirim DIH · 2023-01-25

Hello,thank you for your message. My question is about the code generated by CubeMX which is up to date.For your information I'm waiting for a fix to this reported issuehttps://community.st.com/s/feed/0D53W00001wIeOsSAKas well.So I'm using the last a...

Noirim DIH · 2022-11-17

Thank you for your answers. Indeed __HAL_UNLOCK(hi2c) macro is called in I2C_IsErrorOccurred() finction without __HAL_LOCK(hi2c). it is not a big deal since the macro update the state

Noirim DIH · 2018-02-06

Posted on February 06, 2018 at 08:17Hello, thanks for your reply. That exactly the purpose of my question. How can I merge both routine without modifying generated code (from CubeMx).Is there some configuration or can I had some 'User code tag' to p...

User statistics

User Activity

I2C HAL lock state not properly updated

Issue on I2C HAL generated by CubeMX

HAL_GPIO_EXTI_Callback with both USB and GPIO

Re: I2C HAL lock state not properly updated

Re: Issue on I2C HAL generated by CubeMX

Re: HAL_GPIO_EXTI_Callback with both USB and GPIO