STM32 DMA EXAMPLE
Posted on July 24, 2017 at 18:42HELLO, I am currently working with STM32F100C4 controller DMA operation,but its seems little confusing to me... if anyone has any code example of it please share. Thanks.
Forum Posts
stm32F4 FPU Question
Posted on July 24, 2017 at 17:01Hello,i am trying to work with the fpu of the stm32f469-Disco and got some questions...i am on ac6 systemworkbench/win7/so far i can compile and run my app that uses float math...when i look at the disassmbly it looks...
Ethernet and TFT LCD with an STM32F746IGT6 LQPF176
Posted on July 17, 2017 at 10:33I want to build a application with a an STM32F746IGT6 LQPF176 with Ethernet and TFT LCD.I started with CubeMX for checking if this configuration is possible.When I enable:- LTDC Display Type: RGB888 (24bits)- ETH Mode...
Ethernet etiquette ! Closing ?
Posted on July 24, 2017 at 02:30I am new to ethernet, finally running on my private PCB.I have an industrial scenario, many slaves talking to the master over can-bus, then the master is talking to a server on the cloud.there will be several masters ...
How to control an external digital potentiometer with the STM32F3DISCOVERY via SPI
Posted on July 24, 2017 at 10:32Hi guys,I need to control an external digital potentiometer (setting the variable resistance wiper position) with a STM32F3DISCOVERY MCU, via SPI interface.The digital potentiometer is an AD5293.I just need to change ...
In-application programming over SPI
Posted on July 23, 2017 at 15:09Does STM32L151 has that option?If does, where can I find a document about it? like AN3078 for I2C.
multi source address dma
Posted on July 22, 2017 at 08:21helloI have a problem with dma .is it possible to set multi source address?DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t)&GPIOA>ODR;DMA_InitStructure.DMA_MemoryBaseAddr = (uint32_t)framedata;DMA_InitStructure.D...
ws2812 with multiple output
Posted on July 24, 2017 at 13:38Helloi use stm32f103c8 and use this library https://github.com/g4lvanix/0xWS2812 .it work without any problem in all pin(16 pin) of gpio.but it work on only one of the port (gpioa-gpiob) and i can olny use one of the...
Is there any solution of 6channel sdadc using stm32f373cbt6
Posted on July 24, 2017 at 16:08HiI have stm32f373cbt6 board.I need 6 channel sdadc.Single ended zero reference.But only 5channel select in cubemx.Is there any solutions?
SPI DMA Reception Error
Posted on July 24, 2017 at 14:50hello all,I am using SPI in master mode with 10 MHz speed for ST767ZI board. I am doing SPI transmission and reception using dma.I am using the HAL library using API HAL_SPI_Transmit_DMA HAL_SPI_Receive_DMAThe code wo...
