Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on February 10, 2016 at 10:49Hi, I'm using the CDC class driver version 2.4.1 and made the following changes to the usbd_cdc_if.c template: Since the provided CDC_Transmit_FS function tries to transmit the packet forever, i.e.do { result ...
Posted on May 18, 2018 at 17:37Hi,in the HAL_CAN_IRQHandler, the checks for ALST and TERR errors are only done if RQCP is Set, meaning successful transmission:The hardware indicates a successful transmission by setting the RQCP and TXOK bits in the ...
Posted on May 08, 2018 at 14:24Hey there,I'm using SPI3 on an STM32F767ZI (on a nucleo board for now) I'm using HAL and DMA based multi-byte transfer. (but still feel kind of new to it) I'm trying to just setup a basic SPI master and wanted to be ab...
Posted on May 18, 2018 at 01:25Hi all,I find it curious that the code has been taken down. I mean unless it wasn't ST that had uploaded it in the first place.Can someone from ST explain the situation? I am one of the people that had forked the libra...
Posted on May 09, 2018 at 15:46Hello there,We are using quectel's BG96 module with STM32L432KB over UART, to send some data to a cloud service using MQTT protocol.For this, We are using HAL_UART Drivers to transmit MQTT AT commands and receive its r...
Posted on January 15, 2014 at 19:14I�m trying to use the STM32F407 as Host and Device simultaneously, my hardware configuration is the following:-PA12, PA11, PA9 OTG FS as a Device - PB14, PB15 OTG HS as a Host with Embedded PHY If I define the prep...
Posted on March 22, 2018 at 15:48Hello to all of you, I'm using SPL libs for STM32f103 64 pin mcu and I need 6 tim channel to generate 6 independent pwm signals. But due to the project pinout needs I must to configure the channels from 3 timers. So,...
Posted on March 28, 2018 at 19:27When generating code using LL libraries for an STM32L011F4Ux MCU, I found that enabling DMA for USART2 RX and TX and selecting DMA channels 2 and 3 makes the Cube create non working code.I checked the RM for this MCU...
Posted on May 16, 2018 at 19:54I am using https://platformio.org/platformio-ide to program the STM32 F7 discovery board. The STM32Cube package is in the PlatformIO's framework registry and HAL&CMSIS drivers are working out of the box without problem...
Posted on September 02, 2016 at 15:52 Hey all! I am trying to see if I can eliminate the serial port version of MIDI and switch over to using USB MIDI controllers/keyboards instead. Searching on this forum (and Google as well), I see man...
