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 ...
Posted on April 27, 2017 at 13:07I'm looking for a low power BLDC motor for use with a X-Nucleo-IHM11M1 motor control board. Specification says 10 V max and 1.3 A max about 13 W give or take. The documents say the STSPIN230 chip could be used in bat...
Posted on April 25, 2017 at 09:08Hi, I am using an STM32F437AIH6 (-40 - +85dC device) in a custom design and it is failing in the thermal test (MCU completely stops). During the test I measure the MCU case temperature and MCU ambient temperature wit...
Posted on April 24, 2017 at 17:15I was trying to get Simulink to communicate to a sensor using SPI, but I encountered the following issue:When opening the parameter screen of the SPI block by double clicking on it, the ''Type_SPI'' field contains ''...
Posted on April 27, 2017 at 09:38Hi AllI have been through the audio playback and recording exampleI need to extract raw PDM from Mic and I have followed from the example and included necessary steps as described in libraryBut still I can't get any ...
Posted on April 26, 2017 at 16:10Why does the Nucleo/Discovery onboard ST-Link clear flash memory (0x08000000 - 0x08000200) when I connect to the ST-Link USB?I've had this happen on multiple boards, and can watch it do this from the ST-Link Utility ...
Posted on October 03, 2012 at 18:13I have demoboard with STM32F417 and ST-Link v2. After some software fault, read out protection was activated. STlink utility print 20:07:57 : Connected via SWD.20:07:57 : Device ID:0x411 20:07:57 : Device family :S...
Posted on July 11, 2016 at 20:15We are using HAL_UART_Receive function as mentioned below in the code for testing:while(__HAL_UART_GET_FLAG(&huart1,UART_FLAG_RXNE)== RESET){}; { for (uint8_t i=0; i < 5 ; i++) { HAL_UART_Recei...
