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According to the data sheet, the calibrated values for specific chip (at 30°C and 130°C) are at the following addresses:#define TEMP30_CAL_ADDR (*((uint16_t*)0x1FFF75A8)) #define TEMP130_CAL_ADDR (*((uint16_t*)0x1FFF75CA))Therefore the calculation s...
I am new to embedded C, and I recently watched some videos about volatile qualifier. They all mention about the same things. The scenarios for the use of a volatile qualifier :1. when reading or writing a variable in ISR (interrupt service routine)2....
I'm trying to write and read some data into flash. But not work. Anybody help me?I'm using Cubeide and STM32F429 board.char test_data[]="TEST";char test_data2[5];uint32_t PAGEError = 0; FLASH_EraseInitTypeDef EraseInitStruct; EraseInitStruct.TypeEras...
Hello,I'm beginning to bring up a PCB which is based on the STM32G484QET. Initially, I'm getting the FDCAN set up (although I'll be using it as a CAN 2.0 node). I am using FDCAN1.I'm at the stage that I can transmit CAN messages which are picked up c...
Hi,all:I wrote a code for counting up when GPIO ReadPin change high level to low, here is the code:while(1){ HAL_GPIO_WritePin(GPIOA, GPIO_PIN_1, GPIO_PIN_SET); if(HAL_GPIO_ReadPin(GPIOE,GPIO_PIN_10)==1) { HAL_Delay(1); if(HAL_GPIO_ReadPin(GPIOE,GP...
Any one have an any idea Of firmware development of UG96 GPRS module with STM32H743ZI controller
Hello,I have 7 ADC1 channels that must be read every 100ms. I can't use polling because there are many other tasks being done in the foreground. I can either set up in the interrupt a type of chain in which each time one value is read the next one wi...
Hello,I’d like to offer ST some advice in there educational materials. I’d be willing to work with ST to improve such things if asked.If I’m not mistaken, I think this video is out of date: https://www.youtube.com/watch?v=6RqUkFIeN6wI find it confusi...
Hello friends,The problem is that I use STM32F439ZI chip on my gateway PCB. I also use STLINK V2 to debug codes. While I was debuging my codes I got an error as Target not halted. As for STLINK V2 everything is normal and I connected pins correctly. ...
