Hello,I am trying to find a solution on how to send I2C command with PEC using HAL? Can anyone point to the right document where I can find this? The one way I can think of is manually calculate PEC and send PEC byte at the end of data transmission u...
Hello, I've been battling with this issue for a while now and I'm hoping someone has done something similar that can help with my issue.I have a STM32H745 board with an IMU connected. I'm accquiring the data over the M4 core and then trying to send i...
Hello everyvone;How can ı measure distance with mpu6050, is it possible? I can measure angle, accelaration value with mpu6050 but ı can't measure distance..How can i measure distance using acceleration value from mpu6050.
Hi,I am working on stm32f051c8t6tr microcontroller, from this I want to read some sensor data with UART1 and same data I want to transmit to another UART. Can you please suggest some example code related to my task. I am new to this controller.I have...
We have a project in which we acquire 12 ADC channel with a 600 samples per channel. The data acquisition works, but the end of the array never gets written to by BDMA.I have cross-checked the behaviour with the NUCLEO-H723. Basically same configurat...
The descriptions of FLASH_PECR bits 1, 2 (PRGLOCK, OPTLOCK) on page 103 appear to have the meanings of 0 and 1 swapped. For example, referring to PRGLOCK (Bit1) the RM says:0: The write and erase operations in the Flash program memory are disabled.1...
I understand that there are many sensors available on B-L4S5I-IOT01A . But I am not able to find any tutorials or sample code for reading data from these sensors. If there is anything can anyone in this group help me
Hi all I am working in the implementation of Bacnet MS/TP protocol in stm32g431 using rs485 can any body guide me about the stack available.Thankyou
Hi there,I am looking at STM32G031Kxxx (32pin LQFP) and am wondering whether it is possible to provide an external high speed clock source to this µC?The datasheet shows that in this package OSC32_IN and OUT are available, but for the HSE, there is o...
Hello.I have a custom board with STM32F411RET6. I need to use SPI1 to communicate with an RF chip. I'm using HAL and FreeRTOS. I need to use DMA, since it's a high-throughput application. I'm not using CubeMX.The problem is I can't get any IRQ to fir...
