5 V pulse board stm32f407
Posted on February 19, 2015 at 16:28Hello, i want to generate a periodic pulse of 5V into a pin using a TIMER. Has someone a code similar to this? Thank you #timers #stm32f4 #stm32f407 #discovery
Forum Posts
Will STM32F407ZG supports using AS1115 driver ?
Posted on February 23, 2015 at 10:33I am having a custom board with STM32407ZG, the board also has AS1115 driver IC for supporting the keypad and led lights. Is there any example relating to this combo? #stm32f407zg #- #as1115 #example
Hard Fault-> INVALID STATE when calling WFI() STM32L
Posted on July 31, 2014 at 10:46I hit an issue with our STM32L project that is giving meheadaches.We have recently upgraded from STM32L151VB to STM32L151VC as we needed the extra RAM.Migrating the code though, has started triggering HARDfaults with ...
interrupt driven usart2 reception not working
Posted on February 16, 2015 at 03:11Hi,This is kiran kadam.currently i am working on gsm based project.tools i am using for development are stm32f429 disco board,sim900 module,level converter and ewarm7.3i am stuck at interrupt driven uart.i have wr...
TIM2 Interrupt period issue
Posted on February 22, 2015 at 21:49The original post was too long to process during our migration. Please click on the attachment to read the original post.
STM32F0 watchdog config
Posted on February 22, 2015 at 21:27I am having difficulty getting my watchdog timer configured. I have followed the procedure in the datasheet exactly. However, the pre-scale (PR) value and Reload (RLR) values remain unchanged after the write. In a...
SPI Communication between two STM32F4 DISCOVERY boards
Posted on February 22, 2015 at 17:49Hi, I'm currently trying to send data from one STM32F4 board as a master to the other STM32F4 board which is the slave via SPI. However recever data are incorect.//************************Code Master**************...
Difference between HSE and HSE Bypass
Posted on February 21, 2015 at 17:51After some hardware struggles with my new STM32F3 disco board I finally got it running correctly and at high speed. I was wondering, however, that there seems to be no difference between HSE and HSE bypass mode, a...
[SOLVED] STM32F3-Discovery: HSE never switches to ready, no 72 MHz
Posted on February 21, 2015 at 04:20I'm trying to get a STM32F3-Discovery to run on 72 MHz. I have a test project set up https://github.com/sunsided/stm32f3-disco/tree/hse-problem. The project is nothing fancy, basically a default project generated ...
STM32F429 controller--CAN2 transmit not working after sending message on CAN1
Posted on February 19, 2015 at 09:28I have made my own board with Stm32F429 ,and i am facing some issues with CAN communication.I have properly initialized CAN1 and CAN2 with all filters and everything initialized properly,but when i try to send me...
