int main(void) { /* USER CODE BEGIN 1 */ arm_cfft_radix4_instance_f32 S; float32_t maxValue; uint32_t maxIndex; uint16_t i; uint16_t height[128]; /* USER CODE END 1 */ /* MCU Configuration-------------------...
Hello, i'm trying to communicate with my b-l475e-iot01a with the bluetooth. In the documentations i don't see nothing about configuration and i don't know how to configure the bluetooth.I don't know how to make the board visible. Someone can help me ...
This is my first time working with any DSI/LTDC/HDMI related stuff, so I'm still figuring a lot of this stuff out and could use some help figuring out how times and clock speeds all interact. I'm using the STM32H757 Eval board. I have it working wit...
Hi There, I am currently using the STM32G050C8T6 (LQFP48) and would like to use PA11 as an ADC input, based on the datasheet: DS13514 - Rev 2 specifically table 12, it appears it can be used as ADC_IN15, However in STM32Cube IDE , PA11 can not be ass...
Hello,After some investigation was found that memset has different behavior executed from different places in flash. Data and instruction cache are off! Micro used is stm32h743xi.Function is called with following arguments --> memset(dummy, 0, 64)Its...
Hello Community, I am using 2 function calls __LL_ADC_CALC_VREFANALOG_VOLTAGE();__LL_ADC_CALC_TEMPERATURE_FLOAT();My implementation:uhADCxConvertedData_VrefAnalog_mVolt = __LL_ADC_CALC_VREFANALOG_VOLTAGE(aADCxConvertedData[1], LL_ADC_RESOLUTION_12B)...
I have read the document RM0433 and AN4235, but the calculation is still a puzzle. For example, if my I2C frequency = 1MHz, I2C clock source frequency = 170MHz, AF=on, DF=off, rise time = 80ns, fail time = 10ns, how do you get the SCLH = 0x10 and SCL...
Hi, I am planning on using STM32H723ZGT6 chip on one of my boards. I got the NUCLEO-H723ZG to measure the 12-bit ADC noise. From the datasheet for STM32H723ZGT6, the max ADC noise should be 5 times the LSB or 4.02mV. (1 LSB = 3.3/4096) I am getting 2...
I wanted to use the HDP (Hardware Debug Port) peripheral on the STM32N6 MCU (Nucleo N6 board), but CubeMX does not generate the MX_HDP_Init() function for it and does not initialize the peripheral either.Based on the reference manual, I tried configu...
When I first glanced through the STM32G474 datasheet, I saw VREF+ and VREF- on pins 43 and 44 on the LQFP128 package. "Cool", I thought, although I had no significant need for an actual VREF- pin.However, when I was making a schematics symbol, I noti...
