STM32 MCUs Products

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Programming STM32WB15CCU6E in Arduino IDE

I am trying to program my custom board with STM32WB15CCU6E on it in Arduino IDE. I always upload the code to my nucleo-wb15 board to verify if it is working before uploading it to the custom board. The main difference between the chip used on nucleo-...

mhcheng by Associate
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  • 1 replies
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Resolved! STM32N6 DCMIPP problem

Hi everyone,I am trying to setup DCMIPP Pipe0 to read data from 256x192 pixel sensor by 16 data lines.Seems everything configured and working fine except of transfer data to destination buffer.DCMIPP frame counter is increasing. Pipe0 dump counter is...

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MikeF by Associate II
  • 1219 Views
  • 2 replies
  • 1 kudos

the external interrupt response time

     Hi,I want to use STM32G431CB or STM32F411CEU6 to measure the time precisely.I need to know the external interrupt response time of GPIO,but I can not find it in datasheet and manual.can you tell me what is the value if the CPU frequency is 100MH...

Huang99 by Associate
  • 139 Views
  • 2 replies
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STM32U545 : LPBAM cotinuous ADC multichannel

Hi,I am using an STM32U545 on which I expect to use ADC4_IN1 and ADC4_IN18 in stop mode 2 (using LPBAM).I want to create two buffer (buff1 and buff2 uint16_t[32]) dedicated to each input.I want to read 32 samples from input1 then 32 samples from inpu...

Aurelien1 by Associate III
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  • 6 replies
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STM32G0: PWM Pulse + One-Pulse mode

Above is the configuration of my Timer. - To generate pulse, first I used HAL_TIM_OnePulse_Start but with that pulse was not generate.- So I did this: while(1) { HAL_TIM_PWM_Stop(&htim17, TIM_CHANNEL_1); __HAL_TIM_SET_COUNTER(&htim17, 0); HA...

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Resolved! STM32H7S3V8T6 TIM1 prescaler clock clarification

Hi All, Hoping someone can clarify my confusion on the clock input for the TIM1 counter...background:I am testing Tim1 output compare by toggling PA8 on the micro... - the timer settings areperiod = 1600, no clock divisor or prescaler and my clock co...

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JShro by Associate III
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  • 11 replies
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STMu545 USB Host - Only getting NAKs on setup packet

Hey!I'm working on implementing USB host functionality on the STM32U545 using the USB_DRD_FS peripheral. I've got the basic structure working, but I'm stuck at the enumeration stage, where the device responds with NAK to SETUP packets and enumeration...

bartosz_ by Associate II
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  • 0 replies
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