STM32 MCUs Products

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Forum Posts

Does stm32-c2c.com still work?

If I goto stm32-c2c.com the web browser gives me a security warning about the certificate not being valid. If I continue I get I've taken delivery of a P-L496G-CELL02 Discovery Pack and this is part of the initial setup prompted by the embedded firmw...

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Timer(output compare mode) not working of stm32f411re

I am using a stm32f411re nucleo board , i am trying to configure the Tim2_ch1 in output compare mode .i have written the code by referring the reference manualhttps://www.st.com/resource/en/reference_manual/dm00119316-stm32f411xc-e-advanced-arm-based...

DSALI.1 by Associate
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  • 1 replies
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GCC optimization -01 creates clocks problems (using Free

Hello world!I'm working on a real-time synthesizer project since a few years :using STM32F427VGST drivers V1.0.0 not HAL (I think HAL wasn't existing in the past) Everything is working well with optimization -O0.When I enable optimization (eg -O1) co...

jean by Senior
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  • 9 replies
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Can you send a message over UART in a callback function?

I am implementing the conversion complete callback function for the ADC and am trying to send a message over UART when this completes. However, it does not seem to want to work. I have independently verified that both the callback function is being c...

JAlle.2 by Associate II
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  • 0 replies
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Resolved! HAL_CAN_Init returning an error

I'm getting started with the CAN controller on the STM32F105. One of the first issues I'm running into is that the HAL_CAN_Init() function returns an error. It seems to time out while waiting for CAN_MSR_SLAK to be cleared. Where can I find more info...

GEsch.1 by Associate
  • 897 Views
  • 3 replies
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Resolved! HAL Flash Sector Erase Fails in STM32F767

I am implementing a custom bootloader for STM32F767 controller. Bootloader and application are in different sectors and on an update bootloader erases the application's sector and writes a new one. This works well, but sometimes the bootloader fails ...

AShar.9 by Associate II
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  • 4 replies
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