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STM32l432KB Based Custom Board

Posted on February 27, 2018 at 13:12Hi Alli will use STM32l432KBU6 5x5 packageSo please suggest me how much value external crystal use for main clock.RegardsNitin #stm32l432 #stm32-l4

[Solved] Sync TIM2 & TIM5 on capture/compare event

Posted on December 22, 2015 at 09:54 Hello I can't seem to get a timer sync on a capture and compare event working, but let's build up a little. According to the internal trigger connection of timers 2-5 it's possible to link #5 as slave...

Error_Handler debugging

Posted on February 27, 2018 at 19:29Hello,The HAL code uses a Error_Handler() function which just spins forever in a tight loop.   I've seen comments about changing the call to report __FILE__ & __LINE__  which I may do.   But I thought setting a br...

STM32F429 LCD Flickering

Posted on February 27, 2018 at 13:16I use STM32F429 witch display on 7inch LCDThis board's status was normal after display rectangle.but something has problem during display rectangle with some flickering.It has problem that use DMA2D or direct ramb...

Kwon YM by • Associate
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STM32F7 HAL LL Driver Bug

Posted on December 05, 2017 at 16:40I am using the USB FS device with the CDC class. I used STM32CubeMX V4.23.0 with the STM32CubeF7 V1.8.0 add-on. The max packet size is set to 64 bytes and the EP TX FIFO buffer for the EP is set to 64 bytes in USB...

MDS by • Associate III
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Problem using arm_cfft_q15

Posted on February 27, 2018 at 01:32Hello,I am doing a project in which I am using the FFT to do some calculations for a determined signal. I get real data from the ADC and then process it with the FFT.I noticed that the FFt give me an incorrect out...

STM32F446 FatFS Adafruit BSP drivers

Posted on February 27, 2018 at 12:49Hi! I am trying to use an SD card with the STM32F446RE (using Attolic TrueSTUDIO) but I cannot seem to figure out what I am doing wrong. I get this error:FatFS\sd_diskio.h:57:14: error: unknown type name 'Diskio_d...

System reboot without NRST low

Posted on February 27, 2018 at 11:02I'm using an STM32L152 with IAR embedded workbench.This MCU has an external reset pin (NRST) which is bidirectional. The MCU outputs a low signal if its reset system detects a watchdog reset, software reset or low...

Resolved! OTG_HS usage with STM32H753xI

Posted on February 22, 2018 at 15:04Hi,In-fact I tried asking query through service request. The website portal seems to be very slow. I am not sure whether it got submitted or not.So I am asking the query directly to you here. Please help me in add...

Getting string on virtual com port.

Posted on February 26, 2018 at 12:04I'm getting a string from a terminal. int main(void){  Set_System();  Set_USBClock();  USB_Interrupts_Config();  USB_Init();    while (1)  {    if (bDeviceState == CONFIGURED)    {      CDC_Receive_DATA();      /*...

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