Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on May 23, 2018 at 15:37Is it possible to change the system memory ?What other than Dfuse, usart bootloaders , are there in system memory?Is it possible to program a customer bootloader on system memory.I need to create bootloader that will r...
Posted on May 24, 2018 at 10:37We have a board with a stm32f105 which is programmed via DFU and my own programming application. This application is based on the STM DfuSe demo source using the stm dfu dlls. It has worked fine in production and servi...
Posted on May 19, 2018 at 15:23Hi All,I am new to STM32 family and need your suggestion on selecting a board which I can use to learn and understand USB host and USB device programming and firmware.One day into STM32, I understand that they have a s...
Posted on March 13, 2018 at 08:31Hai , Now we are using the STM32H7 MCU in our board instead of the STM32F7 MCU .For ethernet in the STM32F7 phy drivers are given by the stm during the generation (by cubemx) only but for the STM32H7 phy drivers are...
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...
