Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on April 25, 2017 at 12:21 I have the following structs (from a library I'm using) with some fields and I would like to assign with OR operation a new value. But I'm debugging and I can't see how anything is writing there: typedef struc...
Posted on April 25, 2017 at 09:42I configured TIM7 as time base timer using HAL_TIM libs as indicated in this post: https://community.st.com/0D50X00009XkYJ6SANAt interruption callback I increase a counter var in order to get multiples of 100us timin...
Posted on April 26, 2017 at 17:20Hi , I'm trying to use external I2C devices in the Audio_playback_and_record project for STM32F769i-discovery.I think the code is using the BSP to configure the GPIO's for I2C used for internal devices ( audio codec,...
Posted on April 26, 2017 at 20:24In the file ethernetif.c supplied as part of cubemx based BSP, there is a static function low_level_output(). In this function is a call to HAL_ETH_TransmitFrame().The return code of HAL_ETH_TransmitFrame() is not ch...
Posted on April 26, 2017 at 16:18Hi all,I found my call HAL_UART_Receive() doesn't timeout. Do you have any suggestion what I forget configure?In CubeMX, I add uart2 and tim2 and I add my timer callback as this./* USER CODE BEGIN 4 */void HAL_TIM_P...
Posted on April 24, 2017 at 04:17Hi everyoneMy cubeMX try to update the firmware of F4 to 1.16 but it failed as it used to.So I try to download the firmware here in ST website.But after I download the zip file which said 1.16 on the website but actu...
Posted on December 06, 2016 at 15:36The function CDC_Receive_HS() is not meant to be exited until all data is copied from the USB stack.Is there a way to not do this? I am not using an operating system, so not leaving the function means blocking eve...
Posted on April 24, 2017 at 17:30Hi All,I'm using STM32L486RG microcontroler, And 1Wire EEPROM.I have to use Timer to compute delays type ( delay for 5 �s to 500 �s).And I'm asking on How to Re-configure Timer on it's interrupt callBack and restart ...
Posted on April 24, 2017 at 12:28Hi, there!First time developing Fatfs with lovely STM32F091 Nucleo board. Have some serious memory problems here.-----------------------------------------------------------------------------------Hardware: STM32F091 ...
Posted on December 07, 2016 at 16:03Hi.This above code (part of the procedure PowerControl(..)) runs OK on my MCBSTM32C (KEIL evaluation) board.But, when the same code is loaded to my target system, the SR-bit (Software Reset) of the ETH_DMABMR is a...
