STM32 MCUs Embedded software

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Resolved! Issue with stm32l433 configuring HSI

Hi,I have a stm32l433 chip and i'm using the internal RC Oszilator HSI.My issue was that code generated straigth from cubemx turned the chip to run too fast, my HalTick was like 1.2 Khz instead of 1kHz. Now i tracked the error down to a bad configura...

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Nico_S by Associate
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  • 2 replies
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Execution control will always be at HAL_I2C_Master_Receive() function while reading the data from RMCS220x DC Servo Motor

Hi, I am writing an application with STM32F746g Discovery board where i need to get the data from the RMCS-220X based Encoder DC Servo Motor with I2C interface.I have written the driver code based on the Arduino Library. Arduino code is working perfe...

VPana.1 by Associate
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Resolved! Bootloader and Ymodem

Hi,I'm study bootloader.using STM32F401RE at windows10.when i download bin file, below picture error occured.i attach my bootloader and application.best,Kim

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stm32h7 spi dma receive error

I want to use w5500 on stm32h7 board. Using HAL_SPI_Transmit_DMA() can send msg sucess.But Using HAL_SPI_Receive_DMA() can receive data sucess one time,and run second time,the DMA status is busy tx,and the lock status is locked.the picture is w5500 r...

0693W000005Cq2mQAC.png
gcaif by Associate II
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Currently project based on NUCLEO-H743ZI2. In this project there is a ADC DMA sequence used for VBat, vrefint and temperature. At boot the HAL_ADC_START_DMA() failed with HAL_ERROR.

I trace this back to the call tmp_hal_status = ADC_Enable(hadc) in HAL_ADC_START_DMA() in stm32h7xx_hal_adc.c.When I look into ADC_Enable(), I see comment about a workaround. There is waited for ADC_ENABLE_TIMEOUT. But with the settings I use, this A...

STM32F103 RTOS Delay in between threads

I am creating a project using STM32F103C8T6 controller in which I am using RTOS. I have 4 threads in it. The functions in each of these threads experiences a significant amount of delay (eg: if any sensor is connected for the value to be read from th...

ASURE.1 by Associate
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  • 1 replies
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STM32 LWIP DHCP MAC address Issue

I am currently investigating a peculiar issue with DHCP on a custom board/firmware based around an STM32H743.The firmware uses the STM32 HAL drivers and LWIP middleware which are configured courtesy of CubeMx before the project is imported into Visua...

JAshb by Associate
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  • 3 replies
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