I am trying to convert a signal from accelerometer to a digital value. The output coming from accelerometer is in mv so I have added a non inverting voltage amplifier, then too I am getting a dc voltage at the output of opamp so I have added two capa...
I am trying to use an external flash memory (TC58CVG1S3HxAIx) with NUCLEO-L476RG board. I can’t get the QSPI to work. I used STM32CubeMx to configure QSPI: void MX_QUADSPI_Init(void) { hqspi.Instance = QUADSPI; hqspi.Init.ClockPrescaler = 255; ...
Hello everybody,I am having an issue when I try to establish a communication with the NFC chip M24SR64 via I2C. After I have sent the address (0xAC), the flag AF is set, indicating that the ACK of the slave was not read. However, I can see the ACK fr...
I am working with the STM32F4 family. External interrupts have a register called EXTI->SWIER that makes it possible to generate external interrupt from software. Do the timers have something similar, a register that I can use to generate timer interr...
Hi, I'm working with the stm32f030c8 processor and I'm trying to use the MY_VAR = HAL_RCCEx_GetPeriphCLKFreq (RCC_PERIPHCLK_USART2) function;But in the stm32f0xx_hal_rcc_ex.h file there is no definition of RCC_PERIPHCLK_USART2 for the stm32f030c8 whi...
I am doing softuart(uart emulator) EXTERNAL INTERRUPT in that i can transfer the data and even i can Receive data also but in that i am facing one program while receiving data (if i type first char is 'A' 'B' and 'C' so on i am getting last but one c...
Helloi'm looking for the link to download X-CUBE-LED1642 driver but can't find itCan someone give me this link ?thanksbest regards
Posted on July 02, 2018 at 19:13Hi, I am working with an STM32L4. I'm trying to put it into STANDBY mode, and wake it up using a WKUP pin. The issue is that the first time I go to standby after POR, the system wakes up immediately, though I'm s...
