Posted on May 30, 2017 at 20:46 Hello, I am working with the STM32L486 chipset and we need to generate an exact 38400Hz timer. Currently we have a 5MHz or 25MHz external clock coming in but the PLL clock tree does not seem to favor getting the ex...
Posted on July 11, 2017 at 17:16I am using the STM32F413 and am trying to use CAN1 and CAN2 in a ring topology (CAN1 sends and if CAN2 doesn't get the message then I know I have a network connectivity failure). I use the latest CubeMX to generate th...
Posted on July 12, 2017 at 04:50 Hi, following scenario: I use one SD card on my pcb (4 wire sdio) with fatfs and FreeRTOS. The generated driver init function from ST looks like following (ff_gen_drv.c): uint8_t FATFS_LinkDriverEx(Dis...
Posted on July 12, 2017 at 15:06I can successfully receive data from spdifrx via dma with my stm32f769. Unfortunally, the received data are very strange arranged and that is not documented in the specification that manner: Only every 8th word contai...
Posted on March 09, 2017 at 03:36when generating code for an stm32f769i-discovery with rcc set to enable external clock, the latest version does this: RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_HSE;which causes a f...
Posted on July 12, 2017 at 11:12Hello,Currently i have project and i want to use flash loader to program the MCU(stm32f103rbt6), i can't use USART1 pins,is it possible to use USART2(PINA2, PINA3) for flash loader and connect this pins to usb2usart c...
Posted on June 08, 2017 at 09:56I've built this project using Atollic's IDE but the MCU doesn't wakeup after going going to stop. So I've been trying to understand why, sadly without much success. One problem I've come across is that the RM0367 refe...
Posted on July 12, 2017 at 13:17Is someone try to use T1 protocol on STM32F4 MCUs. As I see stm32f4 doesn't have examples for T1 protocol and also doesn't have USART that support End of Block interrupt. I have try with Standard Peripheral Driver and...
Posted on May 22, 2017 at 11:38The HAL library has not been updated since April 2016 dispite the bug reports...STM32CubeF1 Release Notes V1.4.0 / 29-April-2016 V1.3.1 / 11-January-2016 V1.3.0 / 18-December-2015 V1.2.0 / 31-July-2015 V1.1.0 / 05...
Posted on July 12, 2017 at 07:25 hi i want useRTT Viewer but when i use it i get this error .\Objects\TouchSwitch.axf: Error: L6406E: No space in execution regions with .ANY selector matching startup_stm32f030x6.o(HEAP). .\Objects\TouchSwit...
