Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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 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 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...
Posted on April 26, 2015 at 19:36 I am using Cube generated code, exported to EWARM, running on a Nucleo L053R8 board. My question is how to select the active ADC source outside of the ADC initialization code. For instance, with channel 12 and 13...
Posted on April 23, 2015 at 10:27I believe there is another bug in the STM32Cube. I'm using the latest version (cube 1.0 version 4.6) with target mcu stm32f103rb (although the mcu doesn't appear to be relevant).I created a project, changed nothing, ...
Posted on April 23, 2015 at 17:58Hello,A few months ago I started to use HAL driver (cubeF0, F1 and F4) instead of Stdlib.I'm trying to create generalized codes using HAL driver to take advantage of compatibility, but when I copied some functions fr...
Posted on April 22, 2015 at 22:03Hello,Unfortunately, we've manufactured a large batch of boards with the STM32F103's BOOT0 pin left floating, and not pulled high or low. As a reliable fix (besides soldering jumper wires) for this issue, can the Bo...
