About NFaut.1

NFaut.1 · 2020-04-20

Hello,We've been using STM32 for quite some time for multiple products.For a new design we would like to use the STM32G070RBT. However there is a strange behavior with GPIO PD0 and PD1:PD0 is configured as input with pullup enabled. PD1 is configured...

NFaut.1 · 2020-04-24

Thanks!Yeah, would have saved me a lot of time if I knew earlier this kind of issue exists.It drove me crazy debugging this like... This isn't any complex DMA transfer or cutting edge timer voodoo... It's literally just reading a digital IO.I really ...

NFaut.1 · 2020-04-24

Hey Imen,Sure! The setup is very simple, it's really just PD0 as input-pullup, and PD1 as output-pushpull.Please find attached the CubeMX file.In main.c, I added the following User Code:/* USER CODE BEGIN 3 */ HAL_GPIO_WritePin(GPIOD, GPIO_PIN_1,...

NFaut.1 · 2020-04-20

After some more research, I found this post: http://mcu.eetrend.com/content/2019/100044303.htmlThis fixes the issue. HAL_SYSCFG_StrobeDBattpinsConfig(SYSCFG_CFGR1_UCPD2_STROBE); in between HAL_Init(); and SystemClock_Config();.This should really be f...

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STM32G070RBT possible GPIO silicon bug?

Re: STM32G070RBT possible GPIO silicon bug?

Re: STM32G070RBT possible GPIO silicon bug?

Re: STM32G070RBT possible GPIO silicon bug?