Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Posted on October 19, 2016 at 06:03Hi!Attached stm32f4xx_hal_i2c.c is from stm32cube_fw_f4_v1131.zip. line 657, if((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BTF) == SET) && (Size != 0U)) It looks better to be hi2c->XferCount or hi2c->XferSize, than S...
Posted on October 28, 2016 at 12:09Someone does know STM32 L series ? I would like to know something about Low power mode. In my project I use battery. I would like to extend work time on battery. I don't know which low power mode I should choose? ...
Posted on October 07, 2016 at 13:19Hi,I got problem with detecting USB device in host mode after turn on my device. It should fire ''interrupt''... but this doesn't happen... don't know why?. If I plug USB device after 1-2 second after turn on it fi...
Posted on October 27, 2016 at 12:20Hi everybody, I am using a discovery eval board(stm32f4) with a 64-bit Win8.1 computer. I want to establish a serial commmunication via uart. So i have installed VCP software from STmicroelectronics website. But i ...
Posted on April 08, 2010 at 20:04UML / State diagram code generation tool #rtos #code-generation #qp #stm32 #state-machine #state-machine #uml
Posted on August 13, 2016 at 17:00HAL_DMA_RegisterCallback(DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void (* pCallback)(DMA_HandleTypeDef *_hdma))These are the parameters I am using in my code:HAL_DMA_RegisterCallback(&hdma_dac1...
Posted on October 24, 2016 at 22:31Hi all, I'm pretty new to STM32 world. I switched to STM32 for their performance and capability, more in detail becouse i need to drive TFT panel in a fluid way. My current project should include the possibility to...
Posted on February 29, 2016 at 08:08Hello,I'm trying to modifiy my project to work with DMA on the SDIO interface. Without DMA the system works fine. Then I modified my Cube settings to DMA and set the access functions to Write_DMA and Read_DMA. Now...
Posted on October 27, 2016 at 10:27hello! I'm using STM32f407 discovery kit along with extension board for my webserver project, I've tested lwip demo code and it works fine. Problem comes when client sends a bigger packet, for example 2000 bytes, a...
Posted on October 20, 2016 at 15:31I've been using the Standard Peripheral Library for STM32F4 for years, and have always found it fairly intuitive, and the code sits neatly contained within my driver classes. My experience with CubeMX is that I rea...
