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Hi, I'm trying to read ADC data with 2us periods using ADC interrupts on Nucleo F334R8. I'm triggering ADC with TRGO event of Timer 2. I'm toggling a pin whenever callback function is called to debug using an oscilloscope. However, I cannot observe 2...
Hello ST community! We're using STM32F401RDT6.We use the RTC to maintain scheduled events that occur in the time we set, but not with the RTC's Alarm mechanism, rather our custom-made mechanism based on the current epoch time which is being updated e...
Hello, This has been asked many times but still can't find easy solution...I followed this tutorial : https://www.youtube.com/watch?v=ly3_JEC_d9w&ab_channel=ControllersTechbut still have some random failure ;(Also looked at https://github.com/STMicro...
Hello, I'm using an stm32f429zit6's ADC in triple interleaved DMA mode. They're giving me 7.2 Msps currently.The ADC is continuously running in circular mode and filling a buffer with a size of 3000.So I wanted to find out the DMA buffer pointer when...
Hi Community,I am working on Interfacing STM32 MCU to VGA LED display through SPI protocol.Display Power Requirement. 1) Core Supply Provided : 1.2V, 1000mA. (required 200mA)2) IO Supply : 2.5V, 1000mA. (required 200mA)3) Cathode Supply : -2V, 200mA....
STM32L412CBT6P and STM32L412CBT6 processors are used in our boards. We use the same firmware for them. The question is. It is possible to programmatically recognize which of them is mounted on the board. For example, from a unique number? The HAL_Get...
Hi, I have two problems.1)I extensively searched the forum for infos. I found them, tried them, still failed (disable debug, deinit peripherals, set gpio to analog mode, gate the clocks).I cannot get the MCU to consume less than 100uA.I'm using a NUC...
Hello,I am working on the ADC_DMA_Transfer projectI have a question about MPU settings.The following code was executed when the MCU was initialized:Should I always run this code?//////static void MPU_Config(void){ MPU_Region_InitTypeDef MPU_InitStruc...
