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We have a board with a STM32G071RBT6. The MCU is controlling a mechanical relay that breaks mains voltage (230V). When the relay closes, this causes the MCU to hiccup in rare occasions: either the core locks up and the WDI resets it, or a NMI excepti...
Dear experts,My SanDisk Extreme 32GB V30 MicroSD HC 1 is not recognized by HAL.... SDIO 4 bits .Stay stuck in the SD_Init...Is that SD card not compatible with the standard implemented in HAL and the MCU ? Time is short and I cannot dig in the lower...
Hello.I am using NUCLEO-L010RB.What I want to do is to monitor the trigger with the GPIO pin during stanby mode, the sequence operation of the GPIO pin at the time of triggering, and the output of 16MHz from the MCO.However, in the current configurat...
Hi,When calling the SE_APP_GetActiveFwInfo function in the UserApp the NUCLEO-L476RG resets every time without any warning or error.Maybe it has to do something with my linker configuration? There are no problems during compilation.Linker script:/* *...
Hello,I am looking at the documentation for spread spectrum clock generation and I can't see how or where it should be implemented.Any help or pointing towards the documentation that will explain it would be appreciated.Thanks
Hi I am doing an ADC DMA sample using HAL_ADC_Start_DMA. Using ADC1Setup in multimode with 2 channels Rank1 and Rank2. Using STM32H750I have a buffer Uint16 buffer [131072] setup in RAM_D2When i set the length in the HAL_ADC_Start_DMAHAL_ADC_Start...
does anyone a a good suggestion
Here is the firmware, it's very close to something generated from cube.https://github.com/Machine-Hum/Hydroponic/tree/master/fwBlue pillST link V3Arch LinuxWhen the device is initially plugged in, I can...screen /dev/ttyACM1 115200I then see my hello...
Hello,In RM0399 Rev 3, way down in the SYSCFG section 13.3.10 describing SYSCFG_PWRCR, we have the following note at the end of the register description:"Note: VOS0 must be activated only in VOS1 mode. It must be disabled by software before entering ...
I have a CAN-BUS line communicating at 50kb/s speed. There are only 2 products communicating with each other on the CAN-BUS line. One of these products has the STM32L496RGT MCU (the clock speed of the CAN module (APB1) is 80Mhz.) and the other one ha...
