Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Posted on August 03, 2016 at 10:48 Hi All, Well, I started playing with a ESP8266-01 module with the latest firmware AT Expressive. Now I did communicate a STM32L476 (UART 115200 which is the default baud rate of ESP8266). I use a code g...
Posted on November 19, 2013 at 11:10I have an STM32F4 design that currently uses a FAT formatted uSD to store firmware binary images and text logs. I managed to get this working a while back by modifying Clive1's uSD examples on the F4 discovery.My ...
Posted on August 02, 2016 at 17:57Hi everyone,I was programming my STM32F405RGT6 and can no longer communicate with the board. It appears as a DFU device once I jump the boot pins, but will not appear otherwise. My drivers should not have changed, I...
Posted on April 17, 2015 at 12:13Dear all, I'm trying to use STM32CubeMX software to have a starting point to realize a device like an USB Sound Card recognized by PC and able to play a music stream (as development board I'm using the STM32F4 Discov...
Posted on July 29, 2016 at 12:53 Dear all, we just encountered a problem with a STM32F429NI based hardware. We are using USB_OTG_HS in full speed mode with the integrated PHY, while using PB13 as a digital input. At first PB13 behaves no...
Posted on August 02, 2016 at 05:11Using STM32CubeMX 4.16.0 I generated a project with the USB_DEVICE Communication Device Class option enabled. In the document at: http://www.st.com/content/ccc/resource/technical/document/user_manual/b8/5a/28/c2/c...
Posted on July 22, 2016 at 19:23Does CubeMX supports the above? I tried and CubeMX failed on USB selection with error, ''USB device not available. Active only when USB OTG FS IP is configure in Device mode''. There was a /public/STe2ecommunities/mc...
Posted on July 30, 2016 at 21:43Hi, I looked into AN2606, but I find no mention of STM32L0 series in it (L1 present) even though in the product brief mentions support for pre-programmed SPI and UART bootloaders. However, the documents for the SPI an...
Posted on July 28, 2016 at 08:12Hi, Two questions:1. There are two MCUs on my board, they are STM32F072RB and STM32F042C6. However, my master computer has only one USB port which is integrated in a box with my board. If use two ports to update 2 M...
Posted on June 14, 2016 at 14:02I've used code found on the internet for generating VGA video directly out of F4 devices thru r2r dacs, but since the introduction of HAL, I have yet to see any examples. Most existing code are still written for stand...
