STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Cellular connection: "atcmd AT+QIRC FAILED"

Hi, I tried to do the Cellular:Cellular_X-CUBE-CELLULAR_How_To Wiki. But when I send the  atcmd AT+QIRC to the modem. I get this error:AT+QIRC command FAIL(this was COPY PASTED)ORCMD : unknown command : AT+QIRC(this was self Typed-in)I would apprecia...

Fates by Associate II
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Resolved! HAL_ADC_ConvCpltCallback to FreeRtos

Hi,I use the ADC with DMA. The adc conversion is triggered with 20kHz.I would like to transfer my 4 adc values from interrupt HAL_ADC_ConvCpltCallback to a FreeRtos task.What is the best way to transfer adc values from HAL_ADC_ConvCpltCallback to Fre...

Mat1 by Associate III
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  • 2 replies
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Resolved! How to support I2C burst write/read?

I wish to configure my STM32 MCU (STM32G071RB) as an I2C slave device, and support I2C burst-write and I2C burst-read, in a similar manner to many I2C slave devices:(usually the RA value is incremented after every DATA byte)The I2C receive/transmit f...

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Yiftah by Associate II
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STM32H743ZIT6 RAM regions

I've noticed that STM32H743ZIT6 is divided in to three RAM regions (RAM_D1,RAM_D2,RAM_D3).So I want to expand one map region for example RAM_D1 and make it one. Like this:Can I do that? How can I achieve it because in console I get :  

heyo_0-1688020708189.png heyo_1-1688020745853.png heyo_2-1688020789341.png
heyo by Senior
  • 997 Views
  • 4 replies
  • 1 kudos

Why my project stuck in HAL_Delay()?

Hi,i have started this project using X-Cube-IOTA1 package and i added all libraries i need to replicate the same project example which is IOTA-Client. i manage to compile my version and run in the the STM32 B-L4S5-IOTA1 using freeRTOS, but the proble...

Skane by Associate III
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  • 7 replies
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