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Posted on November 07, 2015 at 18:12 hello, I'm trying to create delay of 1 second and toggle an LED. I'm using SysTick timer for this task. I have STM32F103C8T6 mcu. The following code does not work. Looks like the control never reaches the...
Posted on November 05, 2015 at 10:21helloas required in the STemwin manual i have to enable RCC AHB1 CRC clock. ''The CRC module (in RCC peripheral clock enable register) should be enabled before using the library''trying to use RCC_AHB1PeriphClockC...
Posted on November 04, 2015 at 10:46Hello there I've a question regarding the ADC conversion time on the STM32L476. According to the datasheet the fastest possible conversion time running at 80MHz is 187ns. Does this also count for the continuous co...
Posted on March 02, 2013 at 22:52Hello,In my project i need to measure the frequency of 8 external signals with the STM32F4 Discovery Board. So i begin with the first signal by using Timer 1 in Input Capture mode and it works. Now i'm trying to do t...
Posted on November 07, 2015 at 15:03I'm learning to use the ADC in an F2 device. I was looking for the ''proper'' way to calculate values rather than making any assumptions like every single tutorial or example code that I've seen so far. One useful...
Posted on November 07, 2015 at 08:10Hello. I have a board with STM32f746IG controller and S25FL128S qspi NOR-flash memory. I'd like to program my code using GDB server. How to do this? I've never done this before. I also want to use GDB server for d...
Posted on November 04, 2015 at 20:54Selecting alternate function graphics fig 27 page found in F42xxx/F40xx etc series is missing in F334 and F30x, AFRL and AFRH.
Posted on November 07, 2015 at 00:27 After my device boots up, it detects the USB OTG and writes the required data to it. After the file closes, I will signal the user to remove the device with an LED on the PCB and wait in a loop, then want the USB...
Posted on November 06, 2015 at 19:58Hi there.I read an article about copying data using CPU (''for'' loop) and DMA (Mem2Mem).http://www.embedds.com/using-direct-memory-access-dma-in-stm23-projects/Below in the comments of that article is described a...
Posted on November 06, 2015 at 21:43 Hi all, For 3 years ago, I've used a Discovery L1 board and used the drivers in the Discovery Firmware package. I have developed a nice automatic chicken coop door. It is calculating Sunrise, Sunset an...
