Posted on December 24, 2015 at 08:02I'm using STM32CubeMX (V4.12.0) and targeting an STM32F411. By default, SysTick has an IRQ number of -1 which makes it higher priority than an interrupt with Preemption priority of 0, SubPriority of 0. I would li...
Posted on December 24, 2015 at 08:31Hello All,I try to send an uint8_t array over SPI with DMA, but the microcontroller going to hard fault handler. The C code is generated by STM32cubeMX.My source code is:/* USER CODE BEGIN 0 */&sharpdefine meret 1...
Posted on December 17, 2015 at 00:15Hi, I'm currently working on a project where I'm implementing a USB audio class device. I am using an STM32F4-discovery board as my starting point for the project. I quickly found an example at http://we.easyelect...
Posted on December 16, 2015 at 14:49 I'm doing a project that is based on the creation of signals with great precision frequency from a 32-bit microcontroller ARM Cortex M4 manufacturer ST, the (STM32F415RG) family. What I'm looking for is accura...
Posted on December 04, 2015 at 08:07when I try to load code into my STM32F3 discovery board I'm facing the error message Flash download failed-target DLL has been cancelled....I read previous threads also of this same error, I have tried in the foll...
Posted on December 24, 2015 at 10:29Hi, I am using stm32f439i and stm32f411 nucleo boards for spi interface.how to configure GPIO pins as active high or low interrupt.
Posted on December 23, 2015 at 13:07Hello,I started to develop a device with STM32F411RET6, working on battery.I saw, that the current consumption, varies with 0.8mA depending of code size or code alignment in MCU flash.Does anyone know something ab...
Posted on December 22, 2015 at 13:04Hello All,When I generate code with stm32cube for kit stm32f7discovery in filestm32f7xx_hal_conf.h is generated driver for DP83848_PHY_ADDRESS 0x01 , not for lan9742acan you help me ?Thank you
Posted on December 23, 2015 at 16:26to be migrated, sourceId: 61454:697285D7-A9CA-445D-B16C-F23BF0E3B1A3
Posted on December 22, 2015 at 13:57Hello,I configured my STM32F4 like in the AN3109 where USART uses DMA for reception and RX pin is connected to a timer (input capture reset mode) because I do not know the size of incoming messages (modbus).So far...
