STM32 MCUs Embedded software

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UART Bootloader returning wrong Device ID

Hii have a product which is using an stm32f070c6 as a co-processor, next to the main processor running linux.For field updates of the co-processor we are using boot0 and reset pins to get the stm32f07 into the uart bootloader, and then we load the ne...

TPryn by Associate II
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STM32L4 how to get USB connect/disconnect events

I'm using a STM32L4A6 with OTG_FS peripheral. I use the USB driver from STM. I only get the suspend callback, but never resume, or connected, or disconnected callback. Suspend is not good indicator for plug in or out. Even USB cable plug in will also...

CZ.4 by Associate II
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Resolved! STM32L4: HAL_MMC driver - get stuck in MMC_ReadExtCSD()

I'm using STM32L4A6 and it's SDMMC peripheral to communicate with an eMMC device.I found it occasionally get stuck in the MMC_InitCard() call. Further investigation shows it's stuck in the MMC_ReadExtCSD() call, where it utilizes a timeout value of 0...

CZ.4 by Associate II
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  • 4 replies
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