Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on May 19, 2016 at 19:59Hi all.My product is based STM32F030 and uses Digi Xbee s8 for wireless communication.The Xbee module is connected to microcontroller over UART2. I am using STM cube lib for my development. I am trying to establish com...
Posted on May 20, 2016 at 01:17 Using Cube-generated code... I'm a little confused about the HAL_ADC functions to read the temperature and reference voltage channels. I can read the temperature with this simple code: HAL_ADC_St...
Posted on May 16, 2016 at 08:52Hi,I am using STM32L4 Discovery Kit and wanted to check the DFU Programming.For that, I programmed the GPIO_IOToggle Code and then shorted the BOOT0 pin with 3V.Then pressed Reset button.But nothing happens.Can somebod...
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...
