Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on September 07, 2017 at 17:01Hi I've made an interrupt example with referring ST's EXTI_Example.The code is below, and it seems working, but I'm not sure it works whether correct.Because, I've expected that the PG14 LED will keep running whe...
Posted on September 07, 2017 at 11:42HiI want to know, what is the difference between stmcube and SPL? Has SPL replaced by stmcube? or stmcube is something above the SPL? cause I think there is another thing called HAL library!Also, when I want to u...
Posted on August 25, 2017 at 23:43More.Thisis one sentence - The core reserves this space in the receive data FIFO to write SETUP data only, and never uses this space for data packets.Seen across all OTG chapters in all checked RMs.JW
Posted on July 11, 2017 at 18:48When I had generated code with dual ADC on regular simultaneous mode from STM32CubeMX, the code after compiled couldn't get to work and rised error handler, so I traced the problem, found that there is a multiple mode...
Posted on September 07, 2017 at 18:02I want to know more about hardfault.1-)Is there any documentations about hardfault on stm32f415 microprocessor?2-)Why does Hardfault occur(all reason)?3-)Are there any difference between the processors(for exampl...
Posted on September 05, 2017 at 22:05Is it possible to get four USART/UART devices at once on the STM32L433 in a 64-pin package? I need one UART for input, one for output, one for external logging, and USART1 for debugging.Is this doable? I've used ...
Posted on September 07, 2017 at 15:37Is STM32F469NI-DIS hard to use CDC?I use CubeMX to set up USB CDC, but I get stuck in error handler??Is there a bug?
Posted on September 06, 2017 at 22:27hi everyone,I'm trying to generate a square wave / quadrature signal ( 2 square wave with 90 degrees offset). The board is a STM32F103C8The goal of the project will be to send an exact number of pulse. Frequency ...
Posted on September 07, 2017 at 13:54I am looking for some guidance in choosing a development environment and compiler for the STM32F769IIT chip. This is my first venture into the ARM world. I have been programming Microchip parts for about 25 yrs...
Posted on September 07, 2017 at 13:29Hi,I have another computer for testing STM32F429 DISC1 kit with KEIL.But I've got a some problem as the below image.You can see the red X mark in the Keil editor.I don't know why does it happen. I just installed ...
