Posted on March 10, 2014 at 02:52 Hi, I'm using the PWM (driven by the DMA controller) to run a line of LEDs. These devices interpret a long high pulse as a start of packet. A pull-down resistor keeps the output in a 'safe' state until the I...
Posted on March 10, 2014 at 15:32I want to sample on all 4 ADCs parallel. Is it possible to synchronize them over timer(s) intern/extern?
Posted on March 11, 2013 at 22:01Hello everyone,I’m working with STM32F107 and need to use USB-OTG in project. For some reasons OTG library (USB HID throughput) is not good enough. And it seems like OTG_FS programming model chapter in STM32F1x Ref...
Posted on March 06, 2014 at 15:40A bunch of examples avoiding the ''library''. https://my.st.com/st-extranet-web-active/active/en/news/n3525 http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1743/PF260157 Way to go, ST. I hope we will see ...
Posted on March 05, 2014 at 01:28Hi, I am running my own code on STM32F401 Discovery board. Sometimes (pretty rarely) the code freezes. I added sufficient logging to HardFault_Handler, but it is not executed. I am not sure, but most likely the code ...
Posted on March 09, 2014 at 16:58hi guys, i wanna use interrupt for dma that i set for USART2 Rx/Tx but i don't know how can i implement intrrupt functions , here is my code please tell me how can i use interrupt for Rx and Tx dma in my code:#inc...
Posted on March 09, 2014 at 12:38Hello Guys, Is it possible for me using SPI on STM32F103 for SDCard interfacing ? Any library I can use as a reference ? Thank you
Posted on March 07, 2014 at 12:10Hi, I have implemented an CDC class on STM32F3 discovery board with the USB-FS library and it works fine. I'm processing data all the time in a while loop that has a frequency of about 50 Khz.After processing i send ...
Posted on March 08, 2014 at 09:48The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 07, 2014 at 23:41I got my DMA working fine , and I can perform transfers successfully , but when i enabled the DMA Transfer complete interrupt , it does not go to the handler , ....... the transfer is done successfully and i can see ...
