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Hello,I am practicing with nucleof767ZI. I have stuck with the SPI, here i am trying to send some dummy data and read it through an analyzer. What I get is MOSI always low and SCK is always high. I find no change or pulses in clock line. As of now no...
I can't download rom file when using STM32F301K8U7.The programmer can connect the MCU and recognize it. But there always are errors when modifying the flash. All reading data are 0xFF, even after I erasing the total chip.The programmer I tested are ...
Hi everyone. I wrote this code to run the stm32f0 timer3, which toggle 2 LEDs at a time, but it doesn't work. Can anyone please help me؟void TIM3_Init() { TIM_TimeBaseInitTypeDef TIM3_InitStructure; NVIC_InitTypeDef NVIC_InitStructure; ...
HelloI have Nextion display. Ican control it with arduino library in Arduino ide good.I am learning communication nextion without itead nextion library via uart.I designed simply page in nextion. it has just a textbox named "t0".I try send a word fro...
Hello,I would really appreciate a hint to understand why BSP_AUDIO_OUT_Play works if the data pointer is external flash memory in memory mapped mode. But doesn't work when the data pointer is a global array in RAM.When it does't work with RAM pointer...
My Windows desktop computer has failed so I'm trying to get all happening on a MacBook Pro.When a project is created I'm supposed to get a message box asking me if I want to "initialize all components in their default mode." That way all the clock, ...
Hello guys good day. I would like to ask for your suggestions regarding the UART interrupt between 2 STM32F103C8 MCUs. I can transmit and receive between 2 MCUs using a single input and output with the use of the IRQHandler. However when I wanted ...
Hello,i am trying to use the virtual comport of the stm32f407vgt6 to communicate with my win 10 pc. I want to send 16 bytes of data. I created a base project in cubeMX and insert the cdc_transmit. There it is possible to send 16 bytes of data via the...
Hello,i want to communicate with an AD7998, to convert 8 analog to digital channels. The communication i use is I2C. I am using the HAL library.According to the adc manual i need a repeated start, after writing to the address pointer byte. So i had ...
For 24-bit I2S, should the data/memory alignment be configured to a word because it's 24-bit data on a 32-bit frame, or should it be configured to a half-word because SPIx_DR is a 16-bit register?
