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Hi,I have a STM32F103C8T6 configured to operate as an I2C slave device on I2C1. It operates as intended for 30-45 minutes before the I2C hangs indefinitely with a HAL I2C state code of 0x2A = HAL_I2C_STATE_BUSY_RX_LISTEN. In this state, further I2C t...
Hello,I have a program that works in DMA but I would like to put a function to know when the transfer in the DMA is finished so that I can recover the data continuously. Do you have any information on this ? Here is part of my code HAL_SAI_Register...
Hello,I am trying to implement the DFU protocol in an Android app. I am following AN3156.I am using UsbDeviceConnection class for the control transfer in android. I am able to write to the memory to any address using the routines described in AN3156 ...
I'm running an STM32L452RCTX uC, and I'm trying to implement a 2.5Vref+ ADC.Things weren't looking quite right on the pins I intend to implement, so for now I'm driving a floating TP with a power supply so I can directly test input vs output.When dri...
Hello experts,I have a requirement to use M4 to write to flash partitions under Zephyr OS. Currently Flash controller driver doesn't support M4. So I have a pull request being reviewed here https://github.com/zephyrproject-rtos/zephyr/pull/65250What ...
Hii,Can someone please help me out in configuring QSPI in DTR mode to read and write data to the external QSPI memory. What all configurations are required to change to switch from STR to DTR? I am using STM32F469xx MCU with MT25QL128ABA NOR Flash in...
Hello,I'm designing a pcb with a STM32L031 MCU. I will use serial UART2 for bootload and debug.In ST application note nº2606 and "STM32L031x4 STM32L031x6 datasheet", it is said :"The boot loader is located in System memory. It is used to reprogram th...
Hello,I am trying to read the value from the INA186A3IDCKR current integrated circuit using the ADC2_INO channel on the stm32f103c8t6 microprocessor. My ADC channel is connected to the Vout section. When I examined the datasheet, I did not come acros...
We have one of our products failing a certification test because the radiated RF energy at 168 MHz is too high. This 168 MHz being the MCU clock frequency. The treshold is only exceeded by 0.8 dB so that's really annoying. We could solve this by plac...
Hi, I'm trying to create my first project with ethernet on STM32H7. I tried to give an example with a nulceo with a similar chip and I succeeded, now I'm moving on to my custom board.I configured the system with STM32CubeIDE, generated the code and j...
