STM32 MCUs Embedded software

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Resolved! What's the best way to port CMSIS UART from F0 to G0

An existing project runs on STM32F091, it use CMSIS USART driver (ARM_DRIVER_USART Driver_USART1). Now I need to migrate this project to run on STM32G070. But in CubeMX for STM32G070, there aren't any USART driver under CMSIS driver, except a header ...

TDao.19 by Associate II
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  • 17 replies
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Resolved! Bug in Low-Level driver LL_SPI_ReceiveData8 for STM32L0, STM32L4, STM32L5 and possibly others

Affected driver libraries: STM32Cube_FW_L5_V1.4.0, STM32Cube_FW_L4_V1.16.0, STM32Cube_FW_L0_V1.11.2 and possibly other device driver libraries based on the same SPI peripheralFile: stm32yyxx_ll_spi.h (Replace yy by L5, L4, F0, ...)Functions affected:...

SOfne.1 by Associate III
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  • 6 replies
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USB HID REPORT DESCRIPTOR SIZE

I have a report descriptor that consist of 456 bytes. The problem is : When i define USBD_CUSTOM_HID_REPORT_DESC_SIZE   456 in usbd_conf.h file, it raises overlow warning and my hid device no longer works. How can i define hid descriptor size bigge...

TDuma.1 by Associate
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  • 2 replies
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STM32F070F6 Bootloader USB DFU Mode not working.

I want to use STM32F070F6 usb dfu mode to upload program. The document An2606 page 53 says:If HSE is present and has a value of 24, 18, 16, 12, 8, 6, 4 MHz, the system clock is configured to 48 MHz with HSE as clock source. The DFU interface, USART1,...

0693W000001sOCMQA2.jpg
TYu.1951 by Associate II
  • 975 Views
  • 2 replies
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ASpar.1 by Associate II
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  • 5 replies
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Resolved! Hardfault with Lwip Udp

Hello, I'm having trouble about use of lwip on Stm32h743. I'm using udp raw. I'm transmitting packet with 1ms period, there is no problem in sending/receiving. After 20-30 min, program is going to hardfault with 'Imprecise data access violation'. It ...

0693W000008xdWuQAI.png
Ey.1 by Associate II
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  • 6 replies
  • 0 kudos