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I'm learning about the STM32L476 microcontroller and saw that it has two SRAM memories. What is the reason for that? I also see that it's possible to enable parity check on SRAM2. How come, is SRAM2 unreliable?
Hi. I am trying to work with AD7763. I have the same problem as in this article, but there are no answers in it. https://community.st.com/s/question/0D50X00009Xkfaw/spi-oneway-communication-slavemaster?t=1639997683527So AD7763 is master and stm32f7 i...
this is leds status code ;static int8_t CUSTOM_HID_OutEvent_FS(uint8_t event_idx, uint8_t state){ /* USER CODE BEGIN 6 */if( (event_idx & 0x01) == 0x01 ){HAL_GPIO_WritePin(GPIOA,GPIO_PIN_10, GPIO_PIN_RESET);}else if( (event_idx & 0x01) != 0x01 ){HAL_...
I have my custom HID device running and working fine. I would like it to also emulate a standard PC keyboard at the same time. So when my board enumerates, I would like the attached PC to find my custom device as well as a keyboard.I think I can ju...
I have STM32G473VCT6 MCU. According to part number this device should have 256kB flash (Size code C). Flash size register (0x1FFF75E0) also shows 256kB (reg. value 0x100). However I can read and successfully write 512kB of data. STM32CubeProgrammer a...
Hello I need to receive the value of multiple Channel of ADC 1 I followed this tuto : https://controllerstech.com/stm32-adc-multi-channel-without-dma/But when my pin 1 is connected to GND i have 1500 of numeric value Already tested in Arduino and...
Does anyone have any experience of trying to control non-exisistant pins?I have a design that takes stm32f767 in the lqfp100 package. But none seem to be available.Looking around, I managed to procure a small run of stm32f779* in the wlcsp180 package...
I am using STM32F404 MCU I have interacted MPU6050 with my MCU and now i want to put IMUs data into some Eular equations for my application I have enabled FPU of Processor and using math.h library to code the equations i have observed that its takes...