Posted on August 14, 2015 at 10:17Hi,I have got an example about USB for this board. You can control the cursor's direction with this board's mems. But i want to do the reverse of this. Forget mems. I just want to turn on leds with moving the cursor...
Posted on August 12, 2015 at 13:22I have made some program using STM standard peripheral libraries (which uses CMSIS?). I do not use any OS now. I read that CMSIS support RTX and Keil ARM-MDK contains RTOS. I have some elementary questions.1. What m...
Posted on August 14, 2015 at 11:17Hello,Kindly guide me to resolve this.I have a board having STM32F429 on it. while adding new requirements in the board, a situation has arised such that i am left with no option other than to use port pin PA15 for ...
Posted on August 14, 2015 at 01:31Hi allI use the STM32429I-EVAL1 board and I did some memory performance measurements (no DMA). The results were a bit strange, as writing to memory is about 50% faster than reading:@180MHz write mbs/read...
Posted on July 12, 2012 at 11:25I want to generate single pulse with given length on GPIO pin on STM32F4 Discovery kit. I wanted to use timer in OnePulse mode. So I was planning to use TIM4 and TIM12, becouse I need 6 independent pins for pulses. Bu...
Posted on August 13, 2015 at 15:46Guten Tag,ich habe nur einen SRF02, der ich mit einem STM32F4-discovery verbinden m�chte.Wie kann ich die gemessene entfernung auf Computer bekommen?K�nnen Sie mir vielleicht hefen bei einem programm code f�r CoIDE?...
Posted on August 11, 2015 at 12:30Hi all...,,I have an stm32f429zi based discovery board with me and newly woking on ST series. Actually I want to run USART/UART on my board to enable serial communication with other devices..but I am facing a troubl...
Posted on August 13, 2015 at 07:26The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on August 03, 2015 at 19:31We could use a 100 device CAN bus, but we have limited power for the system. Total power would be about 2-3 watts. How low power is possible. Total length of the bus is about 15m. Other requirements for the processo...
Posted on August 01, 2015 at 01:01I would like to test all my hard fault and friends (MemManage, BusFault, UsageFault, etc) fault handlers. Essentially, I'd like to log their occurence to an I2C EEPROM. I have all the HardFault handling working (a...
