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Hi all,I'm currently working on a bootloader for the STM32L052 MCU. I have a very simple bootlader at this early stage in the development. I have a simple application program that consists of a flashing LED, it compiles to a 4KB .bin file. I then con...
I set on a slave CAN_FilterInitStructure.CAN_FilterNumber = 0; CAN_FilterInitStructure.CAN_FilterMode = CAN_FilterMode_IdMask; CAN_FilterInitStructure.CAN_FilterScale = CAN_FilterScale_32bit; CAN_FilterInitStructure.CAN_FilterIdHigh = ...
Posted on August 05, 2016 at 05:17The implementation of HAL_SPI_Receive_DMA() assumes that the Transmit is also DMA and uses HAL_SPI_TransmitReceive_DMA() internally which tries to write to a non-existent Tx DMA transfer complete callback (line 1622...
I tried to make it use timers and counters but it didn't work well. please help
Hi ST Community,I would like to control the IHM02A1 expansion board using Arduino because I found this library https://github.com/stm32duino/X-NUCLEO-IHM02A1I've read from the X-NUCLEO-IHM02A1 documentation that a Nucleo board should be connected for...
Im using input capture to move data from the GPIO_IDR to ram.I'm seeing some missed bits at portions and I'm curious whether this is due to a hardware limit or code bloat (if that makes sense)The code is generated by cube.I'm using an stm32f772ze mcu...
Hi, i try to produce a PWM to learn but when i try to make this signal on TIM1 channelXn it doesn't matter (for example on PB13 and PA7). On Channel1 all works fine (PC0).What is the difference ?
I've been trying to fins out what exactly this means:"The multi-layer bus matrix allows masters to perform data transfers concurrently as long asthey are addressing different slave modules."(AN4031 Using the STM32F2, STM32F4 and STM32F7 Series DMA co...
GPIO_InitTypeDef G; I2C_InitTypeDef I; RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C2, ENABLE); RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOF, ENABLE); G.GPIO_Pin = (GPIO_Pin_0 | GPIO_Pin_1); G.GPIO_OType = GPIO_OType_OD; G.GPIO_PuPd = GPIO_PuPd_UP; ...
