Posted on October 09, 2014 at 00:36Using: Stm32F10x, F2xx, F4xxgcc-arm-none-eabi-4_8-2014q2 On my Stm32, I've running a spi slave and serving events (RX/TX) within an ISR. Slave select management is configured to hardware: ... spiInitStruc...
Posted on October 09, 2014 at 08:47Hi everyoneI was working with stm32f4discovery board.It was working fine and i was able to execute my programs without any difficulties.Now after some day I am working with the same board.But my stm board is not ev...
Posted on October 08, 2014 at 17:48 Hi, I'm using an stm32f401 mcu, mounted above Discovery platform, trying to understand how can I correctly use the standby low power mode; for this reason, I use the PA0 wake up to exit from this low power...
Posted on March 19, 2014 at 12:41In some peripheral some API is needed,for example API functions for read and write to a GPIO port is needed(write/read to/from all pins at one operation). another example in usart API functions, that for receiver ...
Posted on October 08, 2014 at 03:24Hi,Iam trying to use DSP lib on STM32F4 chip. I run the example project of FFT on CMSIS lib and it's ok:an float array ==> FFT ==> result it's ok.But I try on my board:Signal generator => external ADC => FFT on S...
Posted on September 12, 2014 at 04:32I have a STM32F2xx connected to FTDI UM232H using SPI communication, STM will configured as Slave and FTDI as Master, I will be using NVIDI have configured my SPI as below: 2 line duplex1 Mhz clockMSB8bitPhase ...
Posted on August 14, 2014 at 19:39 I have an SPI setup using DMA transfers that works for a while, and then reaches a point where the data that is passed to the DMA transfer is not what is sent over the SPI lines. Typically, I am able to success...
Posted on July 23, 2014 at 00:57is there is any possibility to clear the SPI Tx buffer after having received or having sent a data ?Thanks in advance,
Posted on October 02, 2014 at 17:27 Hello, I am trying to initiate a RS485 communication with the STM32F0308DISCOVERY kit. My code is based on the ''UART_TwoBoards_ComIT'' example that I found in the STM32Cube repository (\STM32Cube\Repo...
Posted on October 07, 2014 at 15:24Hi,I’m working with an stm32f4xx mounted on Discovery platform; my goal is to measure current consumption in stop mode, using a multimeter (configured as amperometer) linked to the JP1 jumper. I use the UART2 to li...
