STM32 MCUs Embedded software

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Bootloader mode on STM32G0B0

To get into bootloader mode STM32G0B0 devices use following pattern:We use the STM32G0B0 in addition to a processor (running Linux) that is connected over UART to communicate with and update the device. By default, the pattern used is the first one, ...

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SDecl.1 by Associate
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Resolved! STM32G0B0 and STM32G0B1 I2C Bootloader issue

When working on the I2C bootloader embedded in the System Memory of the STM32G0B0CE (v13.0) and STM32G0B1RE (v9.2) MCUs, we noticed a strange behavior.The Write Memory (0x31) and No-Stretch Write Memory (0x32) commands of the bootloader does not seem...

MBitt.2 by Associate
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Resolved! Stm32h745, freertos&LWIP is hogging SRAM1 memory.

LWIP is hogging memory where it didnt oughta be. ...\ld.exe: section .SRAM2 VMA [0000000030020000,0000000030031033] overlaps section .lwip_sec VMA [0000000030000000,00000000300419cf]but in the .ld file is allocated thus/* ethernet Modification star...

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Ihawk.1 by Associate II
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Azure ThreadX newlib _sbrk

Hey together,I'm switching from freeRTOS to Azure ThreadX at the moment. I know that there are problems when using newlib functions like printf with %f and so on with freeRTOS. As explained in the following link this has to do with the issue that the...

ESawa.1 by Associate III
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Add PIMA device class to USBX

I am trying to add the PIMA device class to USBX. I have used CubeMX to enable the PIMA device class and am trying to fill in the missing details to make it work.It looks like I need to have something handle the PIMA class in USBD_FrameWork_AddToConf...

MButsch by Associate III
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How do I get FatFS working on a NucleoH7A3?

I've been struggling to get FatFs working on a NucleoH7A3 board for a while. I built a little board with a uSD card connector that plugs into the Arduino connectors on the Nucleo board. The pins for the uSD card connector are connected to the same GP...

magene by Senior II
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Resolved! F7: SAI 24 bit audio samples to SRAM via DMA in bytes?

Hello,I'm trying to get some audio samples with 24 bit resolution from the SAI (RX, connected to an external ADC) into SRAM via DMA.When DMA data sizes / alignments are set to WORD (32bit) for peripheral and memory everything works fine.To save some ...

LCE by Principal II
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