STM32 MCUs Products

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Discovery board damage issue

Posted on October 13, 2017 at 07:30how many ways Discovery board(stm32f4discovery board) can be damaged? in my board LD8 is on (overflow current).how can i recognize this issue?

SD card file corruption

Posted on October 13, 2017 at 07:32HI,am using Fatfs file system in stm32f4 and writing some data in to the files which i have created , read and write operations are working fine but at some point of time when i place that sd card in windows PC am ...

STM32F4 USB OTG Enable/Disable

Posted on April 19, 2014 at 08:17Hey guys,I'm trying to disable the USBH for the F4 board after calling the ''USBH_Init'' function. Once initialized, it interferes with a connected LCD (timing issues I believe).I have tried ''USBH_DeInit'' but with ...

Resolved! HAL ADC Generic Driver - STM32Cube

Posted on October 11, 2017 at 22:16Hi,I'm very confused on how to use the HAL ADC Generic Driver. I configure the ADC using STM32Cube with all the default settings.Now I want to start the ADC and handle the interrupt. Looking into the http://www.st....

ee06091 by Associate III
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STM32F4 DISC - ADC DMA TIM

Posted on November 20, 2014 at 12:07 Hi, I'm a noob but I need to convert two analog signals with a command timer. I have found a code from [DEAD LINK /public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/Flat.aspx?RootFolder=/public/STe2ec...

pano by Associate II
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I-Cube LoRaWan V1.1.2 with STM32L151CC

Posted on October 12, 2017 at 18:01Hi everybody,I made my PCBA with a STM32l151CC and a SX1272 from Semtech in order to make a LoRa Accessory.I use Cube MX software to configure all the peripheral of my accessory (SPI, ADC, RTC, etc.) and I add all ...

CPU Load using Ulink Pro

Posted on October 11, 2017 at 16:13Hi,We are using STM32F479 processor in our design. We want to calculate the CPU load using Ulink Pro. We are unable to get the performance analysis using ulink pro when the system clock is 168MHz (system_stm32f4xx....