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?
STM32 MCUs Products
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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 ...
[STM32F429I-DISC1] How to make a board work from external power source?
Posted on August 18, 2017 at 16:27I'm currently developing an app based on STM32F429I-DISC1 board. It works great when the board is connected to STLINK through miniUSB cable, program runs and data are displayed on LCD display. One of the requirement...
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....
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...
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 ...
STM32F4 Discovery MB997B and MB997C differences
Posted on October 11, 2017 at 02:30I am working on a problem with DSP Concepts. I have an STM32F4 Discovery MB997B and they have an STM32F407 Discovery MB997C-01.They have modified their code that runs on the STM32F4 Discovery module and provided th...
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....
L6218E: Undefined symbol Driver_MCI0
Posted on October 12, 2017 at 18:26I am using Keil_MDK V5.23 and trying to read/write SD card on STM32F769NI Discovery board.So far,1. I created project in Keil MDK for STM32F769NI and selected necessary options from Manage Run Time Environment.2. I...
