STM32CubeMX (MCUs)

Ask questions on STM32CubeMX. Discuss code generation and configuration challenges, among other topics.

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STM32CubeMX 6.15.0 released

We are pleased to announce that the version 6.15.0 of STM32CubeMX is available. What is new in 6.15.0: Enhanced microprocessor support: Added the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains for the STM32...

Resolved! About flash size of STM32H743

About STM32H743VGT6Selector of STM32CubeMX show that flash size of STM32H743VGT6 is 1024K.but when i used STM32CubeProgrammer to connect it,that show flash size if 2048K。even the sector from 0x0810 0000 to 0x081f ffff can be erase and program to。so t...

csinu by Associate II
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Resolved! STM32G474RB,128K flash,then datasheet show that 512K。And does RB and dual bank mode?

1�?why datasheet show that STM32G474RB has 512K Flash。But STM32CubeMX show 128K?2�?does the STM32G474RB has dual bank mode?3�?STM32G474RE,when dual bank,bank1——0x0800 0000~0x0803 FFFF,bank2——0x0804 0000~0x0807 FFFF。so if STM32G474RB has dual bank mod...

csinu by Associate II
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HAL USART DMA buffer reset method?

Hi Community, I find a method to reset a buffer of USART DMA Buffer.because I use USART DMA basically.​my system is consist of android smartphone, bluetooth and microcontroller(STM32F407VET), PC​when I click a button that implemented in a android, so...

BSang by Associate III
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  • 12 replies
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STM32H750 DMA cannot generate PWM

I am trying to use the DMA of the STM32H750 to generate a specific PWM, but it does not output any waves.HAL_TIM_PWM_Start(&htim2,TIM_CHANNEL_4); __HAL_TIM_SET_COMPARE(&htim2,TIM_CHANNEL_4,50);This is the code that usually generates pwm, it works, I ...

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Ray G by Associate
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is it possible to configure three ADCs of the STM32F4, ADC1 and ADC2 in dual interleaved and ADC3 independent?

Dear All,Please consider STM32F407. I tried to configured its three ADCs: ADC1 and ADC2 in dual intereleved and ADC3 in independent mode using CubeMX. BUT it is impossibe the job using that. Is it possible to moddify the CubeMX's generated code to wo...

rsharifi9 by Associate III
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  • 4 replies
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