Posted on January 26, 2017 at 10:49 Greetings, I have been testing a new board, and have a strange behaviour on these pins. I have them set as inputs (And have pushbuttons there) but I am always reading 0. The hardware is ok (There is a physic...
Posted on February 17, 2018 at 19:38Dear experts,I need to change mode of a GPIO pin of STM32 for some 1-wire protocol.In one state, the pin must be EXTI interrupt, in other state the same pin must be output - at least the MCU should be able to driv...
Posted on February 19, 2018 at 23:29I have found this note which says the limitations of STM32F77xx bootloader:Following this limitation on the bootloader chart flow:This way, it will always boot from the same location, internal bootloader or firmwa...
Posted on February 19, 2018 at 08:50Hello, I want to use the STM32 IAP UART Bootlarder in the CubeMX. The example is working fine. However I have a problem with my own code. When I use HAL_Delay() function, the code is crashing. If I do not use...
Posted on February 19, 2018 at 14:19In my attempt to create a BSP Audio Driver for Nucleo boards, I am having difficulty visualizing how to get data out of the incoming audio packets.Currently in my project, I am guessing where the audio buffers are...
Posted on February 19, 2018 at 09:03Hello, I want to use STM32f407 IAP UART Bootloader. I'm using the CubeMX example. The example is woking fine. When I use HAL_Delay() on my code, The code is crashing. If there is no HAL_Delay() on my code, ...
Posted on May 18, 2017 at 15:19Hey everyone,I'm trying to implement the osxAcousticEC library on a STM32F4-DISCOVERY. The first problem was that I wasn't able to compile the library as it is and had to change this in system_stm32f4xx.c - - __I ui...
Posted on February 11, 2018 at 17:59Hello,I am using a custom board with an STM32F401RB microcontroller that I want to be able to save data to SD Card. At first I tried without using FreeRTOS and I found that writing data every 20ms is not applicabl...
Posted on July 17, 2016 at 12:48So, hello everyone. I have a problem with starting bootloader using USB cable.I think i did all conditions to provide this mode. NUCLEO F070RB. Win10, Win7HSE(crystall) 12 MHz works fine in Led-blink project. BOOT0=1,...
Posted on February 13, 2018 at 09:34Hello,I built a project, based on STM32F103, that uses the HAL libraries, CMSIS-FreeRtos and Middleware for STM32_ BlueNRG.This is a commercial project and I want to understand the term of license associated to ea...
