Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
There is a bug in HAL_RTC_SetDate() function. As usual it has asserts for input parameter. Unfortunately in version 1.7.4 there are asserts in lines 653 and 654 which test the datetmpreg variable which is always zero in case of RTC_FORMAT_BCD. Actua...
Hi There,I've made some tests with the FreeRTOS MPU demo project using the STM32F429 Discovery Board.While most of the code snippets, that should be uncommented to test, resulted in an exception as expected, the test after portSWITCH_TO_USER_MODE did...
Posted on June 13, 2018 at 10:20Im using stm32f746ZGT + LAN8472A and lwip + freertos on my custom board. I generated default ethernet project by cubemx. I set static ip. After connect cable. Link leds seem like good. Yellow one is stable and green...
Posted on March 01, 2018 at 10:22Hello !I found something which is probably a bug on the L4+ series stm32l4wwxx.h files (in example stm32l4r5xx.h)There is the following code : (lines 14359 to 14364 in stm32l4r5xx.h )&sharpdefine SDMMC_STA_DPSMACT_Po...
I have an application running on STM32F777 mcu running on FreeRTOS hosting around some 7 tasks at equal priorities. I want to bypass (pass-through) two UARTs on the mcu in full duplex mode. Can you please help me suggest the best way to do so if:1.) ...
Hi,I am using USB IAD CDC example. CDC working properly on windows 10 but not working on windows 7. Is windows 7 detects IAD?how to install driver for the same?
Posted on July 13, 2018 at 16:44I'm having a lot of difficulty getting FatFS working with SDMMC on my STM32L476 (RG-Nucleo) board. I'm working from code generated by CubeMX and have followed a number of forum posts suggesting alterations to get SDMM...
Hi there,I'm migrating to STM32F103VC or similar from embedded Arduino/Teensy MCU's (Atmega328P and MK20DX256). My IDE (PlatformIO Atom) supports several ST Micro's out of the box, but I have a few questions around implementation that I haven't been ...
Posted on March 31, 2016 at 16:14I have observed in all of the USB-CDC examples I've seen with the STM32Cube libraries, that the transmit buffer is managed with a timer that polls the USB to see if the previous transmission was complete (or rather i...
Posted on June 28, 2018 at 14:20Hi, I am installing Eclipse on my laptop for STM32 development on windows 10 64 bit.I want to install STM32 V2 USB driver as a part of installation.when I have visited STM website, it's asking me to login and dow...
