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Hi everyone!I've got something strange with my ADCs (working on STM32H743). Everything was working until I realized that both of my ADC values are refreshed only if use other DMA peripheral. For example, it seems that sending SPI refresh the ADC, oth...
We develops the system that based on STM32H757 processorIn the working the application , I would compline to the three different running modes. 1. M7 - 480Mhz / M4 240Mhz --> full power mode (50% of application)2. M7 - 400MHz/ M4 200MHz --> run mode ...
I am using a Nucleo 303RE discovery board to try the SPI interface setting with STM CUBEMX, the setting is as below:SPI peed set: 4M/sSPI mode: 3Use HAL_SPI_Transmit API to send dataProblem: the SCLK clock shape is strange. The clock always has some...
hey thereI have a STM32f030k6t6 which I wish to store data in its FLASH eeprom.the thing is sometimes data on certain addresses are cleared in startup! here is my codeHAL_FLASH_Unlock(); EE_Init();//eeprom initiallization EE_ReadVariable(ID_FLASH_ADD...
1. Receive binary file from MCu1 to UART and save it to SD card (or EEPROM).2. Write the binary file stored in the SD card (or EEPROM) to the specific flash memory area of MCU2.3. Write the binary file stored in SD card (or EEPROM) to the specific ...
Hello,I am currently using STM32L0538 for my project. I have refereed I2C DMA LL examples from STM32Cube_FW_L0_V1.12.1 and ported the same for STM32L0538 discovery board. I also got it working, i am able to transmit and receive data using i2c DMA. Bu...
I'm setting out to configure I2C2 on STM32F051R8. RM0091 (dm00031936) table 13 (pin definitions) has two rows describing pin 47/48 (LQFP64 package) PF6 and PF7 as being configurable for I2C2_SCL and I2C2_SDA.I'm now looking for alternate function (AF...
VREFBUF_TypeDef adRef; adRef.CSR |= VREFBUF_CSR_ENVR | VREFBUF_CSR_VRS; adRef.CSR &= ~VREFBUF_CSR_HIZ;Can someone tell me why I cannot set the AD VREF+ to 2.5V?
Hello,I am trying to have analog voltage converted every 2 seconds using the TRGO signal from TIM3. Without much success. For now, I managed to generate interrupt of TIM3 and in TIM3 Handler to use software trigger for ADC. Here is the code:TIM3:void...
