Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 29, 2014 at 16:09Hi Everyone, hopefully someone can shed some light on my issue that I keep seeing. I set the RTC clock from the cellular chipset and get the time every minute with the following results.Global Date: Aug 29, 2014 T...
Posted on August 27, 2014 at 13:47Hello everybody!On my board, I want to protect ADC and DAC pins for my STM32F407.Theses I/Os are linked to audio connectors JACK 6.35, the user will be able to plug any 6.35 cables on the connectors. I don't want my...
Posted on August 28, 2014 at 13:48 Hi, I'm facing a problem that I don't understand (using CoIDE 1.7.7 and GCC 4.8 2014q3 for a C++ project) with an STM32F407VGT on the Discovery board. When the first constructor is done and it s...
Posted on June 09, 2008 at 12:43Protection, Is my code in Flash really secure? #stm32
Posted on April 28, 2014 at 17:45Hi guys!I have a problem in creating a project with STM32F030.I use CMSIS library to create a project with STM32F030, but it have some mistake.I added all driver, startup, system libariy files but nothing change.In o...
Posted on August 28, 2014 at 07:23I am porting over an open source project that is currently based on the STM32F1 to the STM32F4 (using the discovery board currently).The project is using both the RTC_IRQn and RTCAlarm_IRQn on the STM32F1. The STM32...
Posted on August 28, 2014 at 01:04Hi:I am using the STM3221G-EVAL board and TIM example from STM32F2xx_StdPeriph_Lib. I modified the original example so I can use PG15 input.There is a pushbutton connected to PG15 on the eval board.When I press the ...
Posted on July 14, 2014 at 02:29 In trying to compile generated code from the STM32CubeMX application for the STM32F429I-DISCO board, I've found a problem with part of the HAL library. Simply, the PLLSAI assert #defines have a bug in thei...
Posted on April 20, 2012 at 16:43Hello,I am beginner with STM32F4-Discovery. I loaded some examples to flash, all worked, but can't play ''audio.wav'' wave audio file from USB key nor record ''rec.wav'' with ''audio player and recorder example''. Pr...
Posted on August 25, 2014 at 16:33Hello, I'm developping an internal production tool that uses a nucleo as MCU board. It uses the built in VCP to communicate with a .NET application. I'm using vitual com ports on many many apps and never had such pr...
