Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 28, 2017 at 12:57This is the first time I need SPI, and there are two things that are still unclear to me:1) I understand that to receive from a slave, I need to send something - maybe zeros?So if I have a chip that takes register ad...
Posted on April 27, 2017 at 16:23Hello Everyone !!I should do a 'wavelet DSP transformation' with 'STM32F4 Discovery board'.. I need to detect partial discharge (PD) sound signals on 220V 50Hz AC line sound.. I am new to this topic and making a lo...
Posted on March 14, 2017 at 08:18I think the new issue seems to have a problem with source generation.When choosing the HSE, create the source as follows : RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_HSE;To operate ...
Posted on March 11, 2017 at 06:05I migrate my stm32f103ve project from 4.19 to 4.20. but after migrate my project dosen't work.
Posted on March 27, 2017 at 01:42Possible bug in CubeMX 4.20.0?Using Nucleo 303ZE board, and Atollic 7.1.1Build dead simple default project, except in RCC, set High Speed Clock to 'BYPASS Clock Source', and select HSE as input to PLL.In main.c you'l...
Posted on August 26, 2015 at 08:16Hi Please refer below code to change clock source from external HSE to internal HSI /* Enable HSE Oscillator and activate PLL with HSE as source */#if 0 // Choose External Crystal (HSE) As Source RCC_OscInitStruct.O...
Posted on April 28, 2017 at 07:45Is it possible to get the source codes for the mentioned pc-programs ?
Posted on April 27, 2017 at 23:34 I have an app running on F303 where i build an waveform buffer of PWM widths (CCR1) and then periodically send the waveform using HAL_TIM_PWM_Start_DMA. Project is CUBE generated.It all works find, resending the ...
Posted on April 27, 2017 at 16:26Hello Everyone !!I should do a 'wavelet DSP transformation' with 'STM32F4 Discovery board'.. I need to detect partial discharge (PD) sound signals on 220V 50Hz AC line sound.. I am new to this topic and making a lo...
Posted on April 27, 2017 at 13:52I received my 32L476GDISCOVERY and followed step 1 on the answer card to power the board using the USB mini-B connector. LD1 starts flashing slowly but nothing else happens. Nothing displays on the LCD screen as the ...
