update FREE_RTOS on STM32f407
Posted on July 02, 2017 at 16:48hey guys,how to update FREE_RTOS on stm32f407vg.
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
STM32F4 STMCube Initialization Problem
Posted on July 02, 2017 at 14:24Hi. I am using Keil and STM32F4-DISCOVERY BOARD and trying to run TIMIER 2 (TIM2) in 'External Clock Source Mode 1'. I am using STM32CubeMX and I select; 1. TIM2 External Clock Source 2. TI1 Channel (with TI1FP1) ...
Input capture interrupts ignored
Posted on June 29, 2017 at 18:22I'm using stm32f767NI.I need to use a timer in input capture mode, but I would like to adapt the prescaler to the input frequency.So I set the same channel of the timer in TimeBase mode to catch overflows and in Input...
How to count periods and wait for specific time?
Posted on June 30, 2017 at 10:38Hello: Thank in advance for reading this, I have to count 7 periods out of an 8MHz signal and then wait for the next period 64KHz( 15,625us). I�m using an STM32L432 Nucleo device. I have generated the 8MHz signal usin...
Save RTC timestamp on power-loss
Posted on July 03, 2017 at 11:28Hi,I'm working on a STM32F101CBT6.My HW has a Dallas Tamper chip with RTC (connected to external Xtal), connected to the ST via i2c.On power loss (battery extraction, for example) - the Dallas chip signals the ST, gen...
How can I use Interrupt transfer?
Posted on July 02, 2017 at 17:07Hello!I use STM32F429ZI. I have generated project with help of Cube MX. I have chosen CDC Virtual COM port. It includes two function: Transmit and Receive. Bulk IN and Bulk Out. I add Interrupt IN endpoint and I want ...
X-CUBE-CRYPTOLIB download problem
Posted on July 03, 2017 at 07:43Hello,I requested the download of X-CUBE-CRYPTOLIB and received the download link via email.When i click this link, it takes me to the X-CUBE-CRYPTOLIB product page, where I can request the software again but I can no...
Resolved! What is the COMP2_INM4 pin for in STM32F303C6 COMP module?
Posted on June 28, 2017 at 14:06The STM32F303C6 has COMP peripherals COMP2, COMP4 & COMP6.Each of these comparators have a positive (INP) and negative (INM) input pin and an output (OUT) pin.Furthermore the data sheet specifies for each comparator a...
HAL_UART_Transmit_IT(); Issue
Posted on July 03, 2017 at 00:53Hello everybody, I just got into STM32 development and using the HAL library primarily for my developments now. I am having a issue with UART IT library function. Why when I have a for loop delay or HAL_Delay in my ma...
USB MSC on internal FLASH and file deletion
Posted on July 02, 2017 at 22:16Hi to all.I'm using STM32L072 family MCU. I configured it to use last portion of internal flash (64kB) as USB MSC. It seems to work (more or less). Operative System can see it as removable drive. I can't format it but...
