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Posted on June 27, 2016 at 17:02 I am trying to transfer data to spi using timer 3 as a time base. Timer 3 works fine. Than I am using : DMA1 Stream2 Channel5 to trigger memory to SPI2->DR transfers, with no joy. //TIMER 3 CHAN...
Posted on June 28, 2016 at 03:09 Hi everyone, I am wondering how to go about setting up a varying duty cycle on an F4 board using the DMA. This is for a personal project of mine, I have asked around and believe my code does not have any g...
Posted on June 29, 2016 at 19:11I've read a few documentations from STMicro but still not sure what the actual steps to do a proper bootloading. Here is what I understand so far.1. First the bootloader firmware is already on the uC so I don't have ...
Posted on July 01, 2016 at 20:26For example, if I call the function HAL_UART_Receive_IT() with a buffer size of 16. When will the interrupt be triggered? Is it when all 16 bytes are filled up? Or when the Usart finished received all the data? Will ...
Posted on July 01, 2016 at 18:59Hi, I was wondering how the built in ADC on the STM32F4 was clocked, and how I could go about checking it's clock frequency. I know that the sample rate is configured by dividing the clock (e.g. ADC_SampleTime_480Cyc...
Posted on June 29, 2016 at 18:59STSW-STM32115 - STM32F37x/38x DSP and standard peripherals library - Download MissingActive, but only showing Cubehttp://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-so...
Posted on June 24, 2016 at 13:26Hello everyone, I am trying to program the Nucle STM32F446FE using the STM32 MAT/TARGET and a Simulink Model, but when I build it, Simulink doen't continue with the process, blocking itself. I have downloaded the late...
Posted on June 30, 2016 at 13:02 Hello my friends, I am new to FatFs and I want to write something on the SD-Card. I initialize SDIO and FatFs over STM32CubeMX. I am using the STM32F4 Discovery and the Baseboard which has a SD-Conne...
Posted on July 01, 2016 at 10:45Good day. In my program i use CAN interface. I send and receive messages (consist of few CAN packs) with crc. When i receive the CAN pack i put it into buffer and when the message complete i calculate it crc.Transm...
Posted on June 30, 2016 at 16:49Hello,I have a board with F072, BOOT 0 pin is low.When I use ''Leave DFU mode'' (Dfuse Demo 3.0.5), board left DFU mode but the application is not restarted. Content of flash memory at address 0x00000000 and at addre...
