As per the user manual, we can power up a Nucleo-64 board by applying an external +5V to E5V and setting the jumpers accordingly. I have connected a TFT display with the uC board through SPI and the display is working fine. But what I am surprised ab...
Hello,I am currently using an External Interrupt style program to detect multiple button presses but it doesn't work and I wanted to know how I can use timer interrupts for detecting multiple button press. Please share code. Thanks!
So, the issue is as follows, according to datasheet the timer for pin B14 AF1, which is the PWM signal I believe, is the TIM1_CH2N. I have gone out of my way to try and output something, I just can't seem to understand what the problem is#define AF01...
HI,I'm new here.I found that three adc can be configured for alternate use by querying the STM32F7xxx datasheet.But But I have encountered some difficulties. I hope someone can explain it to me.Tell me how to use ADC_TRIPLEMODE_INTERL. The following ...
I have the following two wrapper functions:void POT_Load_Value(uint16_t value) { uint8_t w[2]; w[0] = 0; //reg w[1] = value; I2C_Write(POT_ADDR, w, 2); } uint8_t I2C_Write(uint8_t device, uint8_t *pValues, uint8_t size) { if (HAL_OK == HAL_I2C...
Hi,I am trying to have data at a specific location in flash. To do this I have defined my section in the linker script as follows: .info_data 0x08004674 : { . = ALIGN(4); KEEP(*(.info_data)) . = ALIGN(4); } >FLASHwith FLASH starting ...
I'm measuring on ADC1_IN0, triggered by a timer. I'm using an output pin to indicate the timing of the conversion start and completion. The ADC clock is 60MHz, clock prescaler async / 4. A 16 bit conversion appears to be taking about 6uS. What do I n...
My requirement is to increase this frequency since the MCU operates at 110MHz. Kindly share your ideas ! --regards
In STM32G474 , I used CORDIC module for trigonometric functions calculations but this module requires fixed point represntation and i store the final value in float variable . can the transformations between fixed point to float point be done using a...
