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STM32G474 ADC Communication question

hello.I would like to ask a question about the ADC capabilities of the STM32G474.To use ADC, use the HAL_ADC_Start_DMA function.HAL_ADC_Start_DMA(&hadc1, (uint32_t *)&DATA,1);Here, I know that the third parameter is the number of data to receive.I wa...

KBae.1 by • Associate
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ON STM32L476 ADC in Dual regular simultaneous mode only does not work properly. HAL_ADC_ConvHalfCpltCallback() occurs only once after calling: HAL_ADC_Start(&hadc2): HAL_ADCEx_MultiModeStart_DMA(&hadc1, ADC1_count, ADC1_BUFF_LEN);

ON STM32L476 ADC in Dual regular simultaneous mode only does not work properly. HAL_ADC_ConvHalfCpltCallback() occurs only once after calling: HAL_ADC_Start(&hadc2)HAL_ADCEx_MultiModeStart_DMA(&hadc1, ADC1_count, ADC1_BUFF_LEN).After calling:HAL_ADCE...

FFran.6 by • Associate
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How to use STM32F4 + uC/OS III + C++?

We are working on a robotics control application for our project. In the past we've used bare metal + C. In recent times however we have seen how beneficial RTOSes and C++ can be for embedded systems. We have shortlisted uCOS as the RTOS and C++ as t...

Resolved! STM32 RTC loses one second after each reset

Posted on May 23, 2017 at 07:46I have a custom board based on the STM32F407 device. The board is running well except for one nagging detail: the RTC loses one second each time I power the board on/offMy device uses a low frequency external crystal a...

STM32H750 profiling tools.

I noticed some issues with latency in my project and I do not know exactly where the latency is coming from. I'm also driving the chip hard, it's overclocked to 540Mhz. In the below blog post I came across a blurb status that there is some debugger s...

VN.2 by • Associate III
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Resolved! HAL_SAI_Receive_DMA does not work (STM32H74xx)

Hi,I use SAI interface for reading data: 8 of 32bit slots -> 256 BytesThis work fine:uint32_t GlSAI_DMA_Buff[8]; .... HAL_SAI_Receive(&hsai_BlockB3,(uint8_t *) GlSAI_DMA_Buff, 8, 0xffffff);When I use DMA like this: HAL_SAI_Receive_DMA(&hsai_BlockB3,...

JR2963 by • Senior II
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Resolved! STM32G4 Timer Update Triggered ADC Conversions Issue

Hi ;I'm trying to configure the ADC1 and ADC2 modules to get them triggered via tim1_trgo2 for a dual simultaneous regular conversion start but no success until now .Before I tried to do this I verified that I can succesfully trigger these modules ov...

BG1 by • Senior
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