STM32 MCUs Embedded software

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Resolved! Safety self-test library fails the TM12 test module

What I'd like to ask on this community forum is, has anyone faced any issue integrating the STL library? An FAE is engaged on this issue, with no response as of yet. We have good overall success, with the exception of the TM12 module, which fails occ...

DamienF by Associate II
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  • 6 replies
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FreeRTOS libraries for USB audio dongle.

Hello, For the B-U585I-IOT02A device with FreeRTOS, I want to plug an USB audio dongle into the board, and want to get/put audio data from/to the USB audio device, but when I searched the FreeRTOS APIs, it seems that there's no standard APIs for gett...

IChoi.2 by Associate
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  • 1 replies
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I2C Master send incorrect data

STM32F103C8Cube IDE 1.10Greeting,I tried to send data (count from 13 to 15 every 500ms) thru i2c1 using HAL_I2C_Master_Transmit.slave is pcf8574, scl & sda line pulled up with 3k3 resistor.usb scope shows master send correct address, but data always ...

Arobb.1 by Associate
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  • 4 replies
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Hard fault on I2C library interrupt

Hello everyone,I encountered a weird situation concerning I2C on a project at work. We are using an STM32H743XIH6.We have an I2C device sending data, the I2C is setup with a DMA. Everything works fine until we have a physical disconnection of the I2C...

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MSchö.1 by Associate
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  • 0 replies
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[BUG_REPORT] Incorrect handling of SPI interrupts.

Current implementation of the SPI transmit HAL function handles incorrectly interrupts. Actually the interrupt handler is implemented like this:static void SPI_TxISR_8BIT(struct __SPI_HandleTypeDef *hspi) { *(__IO uint8_t *)&hspi->Instance->DR = (*...

AGime.1 by Associate II
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  • 2 replies
  • 0 kudos