Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on May 13, 2016 at 21:49 Hi I am using stm32f4 chip to do multichannel ADC conversion. Very hard to figure out the ordr of the channel scanning. What do you think which channel was scanned first in the following codes? Very surprise...
Posted on July 03, 2013 at 15:15Hi, I'm using STM32F217IGH and I'm stuck on a problem with USB FS in host mode. When I'm connecting Low Speed devices through Full Speed hub, during enumeration, the core generates a port disabled interrupt. The ref...
Posted on May 05, 2016 at 17:52This program told me that it successfully created a DFU file (from a binary file) in the directory path that I provided, but the DFU file was NOT there!!! Where might it be? Has anyone else had this problem? My destina...
Posted on May 17, 2016 at 10:04HelloOn a current project where we use multiple STM32F030 micros in a mesh network with 433 MHz tranceivers we would like to make a bootloader. We can only send small chunks of data over the air so we must save the dat...
Posted on May 11, 2016 at 11:36I found a very interesting situation, I can't explain (so no solution). We have a project and the USB connection is lost. Disconnecting and reconnecting the cable will not solve the situation and after the reconnection...
Posted on February 17, 2016 at 07:54 Setup STM32F091 connected to a SiliconLabs Si4432 Transceiver for SPI communication. Debugging MCU through a STLINK-v2. SPI Config on the controller: SPI_HandleTypeDef *shandle; SPI_InitTy...
Posted on May 12, 2016 at 12:44Hello friends!I'm working on implementing USBTMC class USB Device Library. The question was how to implement the transfer of bulk-out. According USBTMC specification: ''... If the last data payloadis wMaxPacketSize, th...
Posted on May 10, 2016 at 18:52Hi everyone.I'M using a STM32F302CB. I'm using many timers in the application. I had a problem that I find a solution with 2 timers, but I don't understand the reason why.Timer configuration: The timer 1 is using to ...
Posted on May 06, 2015 at 19:17 Hi, I'm developing application on STM32F0 where I use two gas sensors (CO and CO2), so I need two channels on ADC. In my main.c I only call two functions and on beginig of each function I change channel like so: ...
Posted on May 12, 2016 at 01:02I am looking for any example of TouchKey application on any STM32 using Touch Sensing Library. Preferably using code generated by STM32CubeMX. Anyone? Any clue? Thank you. #stm32-cube-touch-sensing-library
