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Posted on September 22, 2015 at 17:47Hi, Im using an STM32F071RB. I configured USART to receive data in DMA. I often get reception stuck but I cant understand why. I had a look at the registers: USART1->CR3 looses DMAR bit (0x00001040 becomes 0x00...
Posted on September 21, 2015 at 20:16Hey,I know that I can include a opt.s assembly instruction file in a keil project to set the read/write protection bits etc to level 1. I was just wondering, if I need to wipe such a device, how can I reset the o...
Posted on January 03, 2015 at 11:04HelloI'm using stemwin library for stm32f429 discovery. I just try to create simple project like - ''Hello world''. And my program hangs in GUI_init, namely in _DMA_Fill in line:while (DMA2D->CR & DMA2D_CR_START) {...
Posted on September 21, 2015 at 18:53I have an issue that seems to be related to some fundamental lack of understanding about GPIO behavior that I can't figure out. The most clear symptom I have identified is this:I'm working with an STM32F405RGT6 ...
Posted on September 21, 2015 at 16:52Hello,I use a stm32f103, I want to use the SPI peripheral in slave mode.The SPI Master is configured with a clock at 1Mhz.I must to configure the STM32 SPI peripheral with a clock at 1Mhz, but its not possible wi...
Posted on September 18, 2015 at 09:58 Hello everybody, I am developing the firmware for a STM32F4 board which has to be capable of flashing slave STM32F4 boards by means of USB DFU. Since USB Host library doesn't have support for DFU clas...
Posted on September 17, 2015 at 00:47In stm32l1xx_hal_ad.c in version 1.30 of the STM32Cube library, at line 538, there is a comparison of ScanConvMode to ADC_SCAN_ENABLE.....that works as long as the caller set ScanConvMode to ADC_SCAN_ENABLE rathe...
Posted on February 29, 2012 at 22:05I get an error when trying to program an STM32F100C8 using the serial bootloader demo. It has been working fine for about a week then this morning I get this error. Cannot get available commands, Please, Try to ch...
Posted on September 17, 2015 at 15:01We try to set up our Hardware (480x272 capacitive touch TFT with SDRAM using STM32F429) using Cube, which works fine. But then to include STemWin is not easy, because all available Demonstrations / Hello Word Exa...
Posted on September 20, 2015 at 18:31Hello all,I have adevice on STM32 and 2.8'' TFT. But it was required to replace the 2,8'' display on 2.4''. The controlers are identical (ILI9325), 320x240 and 37 pin interface. But there was a problem:http://www...
