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CAN Filter

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 = ...

Bug in HAL_SPI F3 V1.5 Library HAL_SPI_Receive_DMA

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...

X-NUCLEO-IHM02A1 and Arduino

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...

Input capture maximum frequency

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...

con3 by • Senior
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Resolved! Nucleo-F302R8 PWM on TIM1 chXn don't work

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 ?

ijona by • Associate III
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Resolved! Simultaneous DMAs?

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...

Hello. Tell me why not work I2C2 in STM32F407Z if selection PF0 & PF1 pins. In initialization all ok, when choosing PB10 & PB11 all work. The following code works with pins PB10 & PB11. Thanks.

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; ...

Oleg1 by • Associate II
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