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VBUS PÄ°N

Posted on March 30, 2018 at 16:31Hello everyone. I need to help immediately. I neet to disable VBUS pin on STM32F429. How can I do ? please help me 

Read Out Protection is Activated

Posted on March 31, 2018 at 14:21helloWorking on https://community.st.com/tags♯/?tags=stm32f4discovery%20stm32f4 Discovery Board, it was working fine but now whenever i erase or try to upload a code it say 'Read Protection is Activated', So how to r...

Resolved! Evaluation kit for STM32F733VE

Posted on April 02, 2018 at 05:55I am going to use STM32F733VE chip for AES encryption and USB feature. Can you recommend which evaluation kit and IDE should I use ? 

Hau Lam by • Associate II
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Help with selection of external memory.

Posted on March 29, 2018 at 11:25I am using DCMI peripheral to drive camera modules. At this point, I am able to obtain images with 320x240, 16 bits/pixel. I am working with a display connected via FSMC to the MCU and the display already provides en...

Running a 3.3V STM32F0 on 6.5V

Posted on March 31, 2018 at 19:35I'm using an STM32F0 in a high volume low power project running on a LIR2032 that can be charged via USB. The STM is specd at 2.4 - 3.6V, with 4.0V as the absolute maximum. When the battery is fully charged however t...

PB13 PiN of STM32F429 for CAN2

Posted on April 01, 2018 at 19:13Hello, First of all, I am sorry for my english. Then I am doing a application with CANBUS Protochol. so ı need to use PB13 pin of STM32F429. but when I use this pin, CAN2 is not work. When I look datasheet, this pin...

STM32F030 eeprom emulator

Posted on March 23, 2018 at 13:58HI I'm lookin for a eeprom emulator for a stm32F030 cpu,and if I go to : https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32-standard-peripheral-libr...

spa23 by • Associate III
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Resolved! STM32F051 10xPWM signal capture

Posted on March 31, 2018 at 22:59Hi guys!I use HAL drivers and I would like to measure the duty cycle of 10 x 25 kHz (asynchronus) PWM signal, but I'm not sure which peripheral should I use:- if I use timer with capture mode then I get 2 x 10 x 2500...

USART stops

Posted on April 01, 2018 at 15:36Hey guys,I am trying to receive the nmea sentences from my gps module. I am putting the received bytes in an array and if I get the '\n' I want to transmit the array. Problem is it only works once, then it stops:http...

Error: Flash Download failed - ''Cortex-M7''

Posted on April 01, 2018 at 12:58Hey guys,I used to be able to download my program to my stm32f723 discovery, but for some reason now when I want to flash even the untouched code, which I got by generating the stm32 cube project I always get errors:...

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