Good morning, I have some problems with interrupt priority on the STM32F429.I set up a serial communication on UART1 with this priority// USARTNVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;N...
Hi, is it possible to independently choose the pins related to the SPI or are there constraints?For example can i set this pin :SPI5_CP_CLK PH6SPI5_CP_MISO PH7SPI5_CP_MOSI PF9Thank you!
Posted on June 09, 2015 at 13:46Hello,is it possible to generate a interrupt when the pin NRST is activated??I need to reset some variable before the reset of the microcontroller.Thank's!!! #stm32f4-reset-pin
Posted on August 20, 2014 at 14:14Hi!!!I would like to connect the GPIO A6 to the timer 13 as input capture and also to the timer 3 as external clock. I've tried to use the input connected only to timer 13 and it runs ( it reaches the interrupt rout...
Posted on July 01, 2014 at 09:10Hi,i use the timer 10 to toggle a GPIO with a board STM32F429-DISCO.int init_timer ( void ){TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure;NVIC_InitTypeDef NVIC_InitStructure;RCC_APB2PeriphClockCmd (RCC...
Posted on August 08, 2014 at 08:15Ok!!!Can i use the Input Capture Mode with the TIM13 and achieve the same result??Unfortunately I can not use TIM3 because it is already used for another calculation.Thank's
Posted on August 07, 2014 at 15:30Thank's Clive for the reply!!!Now i use the timer13 ch1.I would like generate an interrupt after a number N of external pulse in the pin PA6 with the TIM13.Can you help me with a example??What should I use? The ti...
Posted on May 14, 2014 at 15:31Thank you Clive1!!Now the .bin file is correct but i still have problem with the external RAM!!With this simple test program, the ram seems working correctly.#define SDRAM_BANK_ADDR ((uint32_t)0xD0000000)/* Erase S...
