Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on May 12, 2015 at 10:27 Hi, I'm fairly new to STM32 and, since I have to learn it from zero, I'm dealing with HAL which I'm told it's the future. Well, maybe it will, but by now I'm having a hard time dealing with it. Docs are ok, bu...
Posted on March 27, 2014 at 14:55Hi!Does someone use the SDIO module on STM32, especially in 4 bits mode, through DMA? Standard 1 bit SPI was good for small project and tiny UC but is quite slow compared to the latest STM32F42x performances. #sdi...
Posted on May 12, 2015 at 09:25Is it possible to setup the DMA to source: USB RX destination: SPI1_TX, so that data read on the USB is transferred to SPI1_TX with DMA?? #stm32 #usb #dma
Posted on May 07, 2015 at 11:55Hello! I'm using a STM32CubeMX v4.7.1. I need to support a USB HOST MSD class in my application. So, i've included USB HOST IP, selected a peripheral and generated IAR project. I've tried to run it with USB flash drive...
Posted on August 14, 2014 at 13:26Hi, I am using the Keil MCBSTM32f400 evaluation board and currently experimenting with the USB HID example code provided by ST. This code is configured so that the device is self powered rather than bus powered. I a...
Posted on September 11, 2011 at 15:04After I've installed the VCP driver and connected USB to the board I get an error in device manager: ''This device cannot start(code 10)'' but when using Windows XP no error occures .. Any idea on how to fix it i...
Posted on October 09, 2013 at 21:15Hi! I would like to use the USB interface of the STM32F4 in device mode such that it appears on the bus as two separate devices (a virtual COM port and a vendor-specific device) using ST's USB implementation (http:...
Posted on April 30, 2015 at 23:28Hi everybody I'd like to make a simple CDC to evaluate STM32CubeMx. Here are the steps done - select the board in STM32CubeMx > Ok - check USB -> Device FS at the bottom (peripherals) - chose USB -> CDC in middleware...
Posted on April 29, 2015 at 14:13I'm still confused by HAL UART API. I'm using latest STM32Cube (4.7) for stm32f103rb.In the latest HAL there are two files - stm32f1xx_hal_uart.c and stm32f1xx_hal_usart.c. In the UM1850 (description of STM32F1xx HAL...
Posted on April 28, 2015 at 13:56Hi All,Hi, I am using the STM32F407IG microcontroller. I am using the USB HID example provided by ST. This code is configured to make USB as USB Device and Self Powered rather than bus powered. In our board since th...
