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HAL_I2C_IsDeviceReady is good option to check sensor presence but while i2c sensor working incase of error occurrence will error interrupt will be triggered ?
Does it deliver what it promises? (you could helloworld a web page and a microcontroller with no big code difference)Is it worth the hussle of learning it?Is there any real example of a situation where Rust saved the day?
Code snippet```while (1) { HAL_UART_Receive_DMA (&huart1, UART1_rxBuffer, 100); HAL_UART_Transmit (&huart2,UART1_rxBuffer,sizeof(UART1_rxBuffer),100)}void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart){ uint8_t UART1_rxBuffer[100]...
STM32F207IGH used in the existing product. We see that we need more Flash & SRAM to include more software features. STM32F427II is having double the size of both Flash & SRAM. What is the process to migrate software to STM32F427II? Micrium RTOS used ...
Hi All,I'm interfacing LSM6DSR IMU with STM32H745 over I2C (1mbps). The accelerometer data looks good and consistent with pretty low noise. However, as soon as I configure the Gyro as well to turn on - the accelerometer has really wild noise.Attached...
I could get HAL_FLASH_Program to write WORDS, as soon as I moved to FLASH_TYPEPROGRAM_DOUBLEWORD the last error returned is alwasy PGA | PGS flags in the SR. PGA = alignment, PGS = sequence. I referred to every internet article I could to figure out ...
@I'm trying to add a descriptor to my BLE characteristic.#define COPY_DESC_UUID(uuid_struct) COPY_UUID_128(uuid_struct,0x00,0x00,0x29,0x02,0x00,0x00,0x10,0x00,0x80,0x00,0x00,0x80,0x5f,0x9b,0x34,0xfb) COPY_DESC_UUID(uuid.Char_UUID_128); u...
i'm using STM32F730 as uart receiver and STM32f0 as uart transmitter baud rate 9600, 8 bit data representation. i'm using DMA with interrupt for the communication. i'm using HAL for programming on IAR workbench. The transmitter is continuously transm...
I'm trying to inject a simple wrapper around my timer interrput handler written in C - primarily for debug purposes to simplify debugging the state of registers and stack before the C code gets in and messes up the stack and state pushing all the jun...
Hi all,I am using Nucleo-L552 Evaluation board running , CMSIS_RTOSV2 (FreeRTOS), firmware STM32Cube FW_L5 V1.3.0. Debugging via built-in ST-Link. I have a Hard fault on HAL_GetTick() when running UART transmit on one of the threads. It debugs fine w...
