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Posted on July 04, 2018 at 21:15I have composite USB MSC+CDC device. I am trying to temporarily remove MSC from composite USB MSC+CDC device. MCU is STM32F429.I used recommendation from here https://community.st.com/0D50X00009XkYbeSAF but it was not...
Posted on July 05, 2018 at 14:27Hello!As this issue has been going on for months now and there is no app note update, I guess it's time to pull our handsout of our pockets and try to do something.I was using the previous version of the pdm lib, and ...
The SDIO on STM32F407G-DISC1 Discovery board is full compliance with SD I/O Card Specification version 2.0 . Is it possible to interface an SDIO 3.0 card with this STM32 MCU ?? Is there any good any tutorial or examples on the interfacing of STM32 a...
So I have written some code and gotten it partially to work. But after running for a few seconds with an I2C master sending requests and the STM32L433 responding, it receives an address match for the slave to receive and then the receive is terminate...
I'm using STM32CubeMX v4.25.0 to generate the HAL files for SPI2 and Attolic TrueSTUDIO to compile/debug my application. My intent is to communicate with external flash. Sending/receiving commands with "HAL_SPI_TransmitReceive_IT", everything works f...
Posted on July 13, 2018 at 22:03Hello community! I've got a problem with DMA and ADC (multi channel). I can't find solution why function HAL_ADC_Start_DMA returns 0's to the 'adc_value' array. I have connected to Nucleo F466RE board 3 sensors, and i...
Posted on March 26, 2018 at 06:07Description:We currently implement 3 multi-ranging sensors on x-NUCLEO-53L1A1 by polling mode,implementing in AutonomousLowPowerRangingTest(), There are some problems found that when I try to change sensor I2C devic...
Posted on November 09, 2017 at 20:22Hello,I am currently using HAL library to interface my STM32F207 to a KSZ8863 switch using RMII Interface. The clock 25 Mhz provided externally which is then scaled to 50 Mhz to enable the interface. Now, I can re...
Posted on January 15, 2018 at 11:00Hello!I am using RX DMA with RX timeout detection (based on Efficiently receive UART data using DMA). Under normal condition, everything works fine, but I have problems with the error handing. My MCU is the F302R8 ...
