Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 29, 2014 at 17:01Hi all,I am planning to use 24-bit audio with STM324xG-EVALI have checked that I2S in STM32F407 supports 24-bit data legnth.Now I am stuck in CS43L22 configuration in 24-bit.In fact, I am confused in codec configura...
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...
