STM32 MCUs Embedded software

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Resolved! SD card no response for CMD0

Posted on May 11, 2017 at 11:09A device I had been testing for over two months suddenly started giving FR_DISK_ERR (I'm using Elm Chan's FAT-FS) [http://elm-chan.org/fsw/ff/00index_e.html]. When I tried debugging, the command (CMD0) which must be cl...

USB Audio device class on NUCLEO-F446RE

Posted on June 04, 2017 at 01:40Hi Guys,I want to experiment a bit with the USB middleware features from the CubeMX Software. My goal is to output audio from my computer via the NUCLEO board (recognized as an audio device class) and the integrated D...

i2c slave address dependency

Posted on June 05, 2017 at 00:28Hello,I want to use a STM32L100 as I2C slave with two addresses. The master will receive different size of data and different data depending on the used address. This means that the slave address also includes a comma...

nikola2 by Associate II
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STM32CubeMX 4.17.0 and USB Custom Class

Posted on October 23, 2016 at 17:45I want to configure (and program) a USB custom class (USBTMC). My question is, how do I direct the Cube Application to include the USB libraries. For now I see how to include specific classes (like HID), but not th...

sven2399 by Associate
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STM32L4 CubeL4 bug

Posted on June 01, 2017 at 17:25I'm trying to use SPI with DMA on an L4 chip. The firmware configuration is generated by CubeMX, and it has 4 calls that check for valid DMA handles. One of these calls is:assert_param(IS_SPI_DMA_HANDLE(hspi->hdmatx))...

STM32F429 HS-USB ULPI PHY

Posted on May 30, 2017 at 13:46Please help me !!!I want to config USB STM32F429  in mode Host hight speed with USB PHY.Please tell me the way or give to me source .Thanks you so much !!!!!!#usb #stm32f429 #usb-host #stm32f4-usb-highspeed-hs-ulpi #us...

USB Host HID full speed mouse not working

Posted on June 01, 2017 at 16:16Hello dear STM32 CommunityI'm trying to implement the usb_otg_fs host hid class to read out a mouse. The code is generated by MXCube using the HAL library package STM32F4 V1.16.0. As long as I'm using any kind of stan...