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Posted on June 28, 2015 at 17:36Hi, I would like to generate 2 PWM @ 6KHz, but i would like to have a delay between the PWMs of 5uS. I thought of using two different timers for the mission (each for each PWM), and just for the first time delay to us...
Posted on June 29, 2015 at 09:37Hello Sirs,Doesanybody use IEEE 754 format to represent float numbers?I need toconvert values to this standard format, and I was wondering if someone of youhas already done it with any STM32F. I�d bepleased if you ca...
Posted on June 29, 2015 at 16:37 Hi I'm trying to get a STM32F427 working as a I2C master using interrupts and everything is working apart from reading more than 2 bytes. I can write any number of bytes and read 1 or 2 bytes all OK. ...
Posted on June 29, 2015 at 20:43Hello everyone, Excuse me for creating a discussion similar to one that I have already created, but I decided to give it a last try, because I could really use some help. What I want to do precisely is this: Timer1 (P...
Posted on June 28, 2015 at 02:12 I have tried to test GPIO programming with CubeMX and the F100 discovery card. But outputs do not change. I have a project directly from Cube, it has only IO which are used in Discovery card, other outputs do...
Posted on June 29, 2015 at 17:42Hi,I am deling with several devices on 3 SPI buses. SPI1 has 4 sensors all mode 0, SPI2 has 2 sensors in mode 3 and SPI3 one flash in mode 2.As far as I can see, there is only one register to configure the SPI periphe...
Posted on June 28, 2015 at 06:13I ordered two sets of STM32756G-EVAL2 board in ST's eSTore but i find some problem with it and don't need it anymore. The board haven't been shipped. How can I cancel the order?Thanks for your help
Posted on June 24, 2015 at 15:26I am having a problem with STM32F100RC microcontroller related to the chip revision. It appears that TIM14 which I use is not presented in a new batch of chips. Old ones are marked STM32F100RCT6B rev. A and they work ...
Posted on June 29, 2015 at 16:33Hi STM, I'm trying to reboot the board using NVIC_RESET, but its not working, when i traversed the i found that the NVIC_RESET is internally setting SYSRESETREQ bit in SCB->AIRCR register. when i dig into arm info-cen...
Posted on June 28, 2015 at 14:49Hi I am using stm32f0 to wtrite and read from sd card using FATFS.Every thing is ok : integration of FATFS files and making the correct hardware connection.I can communicate with the sd card for example to get its p...
