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Posted on January 06, 2017 at 11:23Looking at the STM32F7 , going to H7 when available.Have some external peripherals that are SPI , but, need 24 bits of data in a frame. i.e. the SPI CS goes active for 24 data bits, then in active at the end, ...
Posted on January 06, 2017 at 15:42Hello,Here is my issue.I have a 100 KBytes of code in my flash memory and I need to duplicate this code into another part of the memory.I use a copy function to read 4 bytes and copy them in the new memory area and...
Posted on January 03, 2017 at 21:25Hi, all. I'm using the STM32F7 Discovery board. (STM32F746NGH6 chip) and am trying to implement an I2C driver (bare metal) for the I2C1 port on pins PB8/PB9 which are brought out to the Arduino header so I can co...
Posted on January 06, 2017 at 15:12Hi all,I am using the STM32F427ZI with the CubeMX USB OTG Host library V3.2.1. under FreeRTOS v8.2.1.Even when the system is idle, there are continuous USB interrupts running at a very high rate. Each ISR takes 24u...
Posted on November 24, 2016 at 09:51When generating code for MDK-ARM v5 with STM32CubeMX v4.17.0 for TIM3 Ch3 you get:''GPIO_InitStruct.Alternate = GPIO_AF0_TIM3;'' in ''void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim)'' (stm32f0xx_hal_msp.c) The c...
Posted on January 06, 2017 at 14:26Configuring the ADC multi-mode makes HAL_ADC_Start_DMA function stop from working.I tried some settings, but I have to comment it out: //if (HAL_ADCEx_MultiModeConfigChannel(&hadc1, &multimode) != HAL_OK) //{ //...
Posted on January 02, 2017 at 12:42I'm unable to get the printf output in the keil µVision IDE, so I need a https://community.st.com/tags♯/?tags=checklist to know if my setup is correct.In the Keil project, I configured ST-Link Trace with Core Clock...
Posted on January 05, 2017 at 19:41Hello, I am having problem using HAL CAN Library especially with receive function , I can transmit information, but when I receive I get other different information, I don' t know why?, I am using CAN transeiver t...
Posted on January 01, 2017 at 04:35Hello!I want to design a pump station with 12 channels, each channel drive by a stepper motor. And the system, I plan to use STM32F205+L6470, but some issues need help.1. Can STM32F205 synchronously drive 12pcs L...
Posted on January 05, 2017 at 14:43Hey Community,Short question !Is I2S DMA 32Bit stream possible ?The Manual says : 'DMA capability for transmission and reception (16-bit wide)'.Does it mean that I2S with DMA is only in 16Bit stream possible ? This...
