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I want to do serial communication between my PC and STM32F100RB.the connection is as follows.[STM32F100RB] -----[USBtoSERIAL transfer Module] --------------[PC] PB10(Rx) <----------> TXD USB <----------> USB PB11(Tx) <----------> RXDCurren...
I want to measure duty cycle and frequency with STM32F407-Disc.I know to measure high frequency PPWM with input capture mode.STM32F407 allow to measure 1.5KHz frequency pwm .But I want to learn how can I measure dutycycle and frequency of 1 HZ pwm .O...
Hello,I am working on Nucleo-h745ziq board, I interface the AD9106 sensor. I have to generate the different output waveforms for this I have to use the CSV file. How the CSV file is import in stm32cubeide.How I can read the CSV file. Can you help me?...
Hello!i am currently working with the dual core H7 trying to create some kind of communication systems between the cores. i have read and tried to implement what was suggested in the following thread: Best/easiest way to share data between cores in S...
Hi all,I work with STM32F413 and CMSIS os.I have a problem when I put the CPU in sleep mode by HAL_PWR_EnterSTOPMode.In the os_idle_demon I need to disable one external interrupt, do some job and enable again the interrupt and so on.My problem is tha...
Hi everyone,I have a noob question regarding using "printf" on STM32F4 boards. I found a library made by Shawn Hymel which will let me use the function "printf" to the serial port:https://shawnhymel.com/1873/how-to-use-printf-on-stm32/?unapproved=634...
Im having a confusion on my diagram about the EV2. Why does the EV2 happens during the transfer of data1? and it does not happen during transfer of data2? Or could someone explain about my master transfer diagram? the MCU model is STM32F302R8
master side :uint8_t TMP102_ADDR = 0x08;uint8_t REG_TEMP = 0x01;int result = 0x01;(result is numerical data which i want to transfer to another stm 32 ) HAL_I2C_Master_Transmit(&hi2c3,(TMP102_ADDR<<1),&result,sizeof(result),100);slave side stm 32 pro...
Hello. I have written a program to run the DAC in the STM32F107VC and I have used STM32CubeMX and HAL functions. But I don't see any waveform in the DAC output (PA4 pin). I was able to run the DAC using set the DAC registers. But I don't succeed with...
I am struggling on SPI Master receive on STM32F407-disco board.I plan to interface to the microphone using SPI2 master receive.I setup the DMA but I always get to HAL_SPI_ErrorCallback().I setup the same setup using Nucleo-G474 but it can go to HAL_S...
