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we connected STM32F051 to ASM330 over SPI . The communication works only with Chip select line being toggled LOW as a GPIO line the SPI is not able to set Chip select Low . There is a 10K ohm Pull-Up resistor on the Chip Select Line . What is the suggeste

Hi ,We connected STM32F051 to ASM330 over SPI . The communication works only with Chip select line being toggled LOW as a GPIO line the SPI is not able to set Chip select Low . There is a 10K ohm Pull-Up resistor on the Chip Select Line . What is the...

Resolved! Inclinometer Murata SCL3300, wrong results if I read more angles

Hi, I solve a problem with reading more parameters from the inclinometer Murata SCL3300. The communication works without errors, the init state is OK and when I read more parameters, I get the wrong results. For SPI communication I use HAL_SPI_Transm...

Resolved! Hello , I want to use the vl53l0x sensor to monitor the liquid level and I chose the stm32f103c8t6 as the mcu, but with which software should I use the vl53l0x? I see software about nucleo on the site. Can you help with this?

I have two stm32 boards STM32F103ZE and STM32F103RC I am trying to use an ultrasonic sensor in a project, the code works on the STM32F103RC board and but doesn't work on the other, I changed configuration and pins but still nothing, what could cause this

How do i connect an AM2315C - Encased I2C Temperature/Humidity Sensor to a STM32F103C8T6?

Hi guys, am a little new at this so i sincirely need your help. So I have a temperature & humidity sensor i got from http://www.aosong.com/en/products-70.html which is probably based on the AM2315C - Encased I2C Temperature/Humidity Sensor https://le...

MPU6050 gyroscope not working correctly

I am using the bluepill board and was trying to compute the angle from gyroscope raw data. However, when I tilt the sensor, the angle measured doesn't change as expected. It's changing between 1.xx and 2.xx regardless of the tilt angle. The sensor is...

I use STM32F108C8T6’s SPI to communicate with LSM6DSM. First, I read the id 10 times, only the second time it returns correct, the rest is wrong, why?

interfacing lis3dsh with stm controller

Hi , is there any sample code for interfacing lis3dsh accelermeter sensor to stm32f103rb evaluation Board.Regards,manjunath

STM32F103C8 CMSIS SPI

I'm using SMT32F103C8 and I want to comunicate with MPU9250, I do not have any other SPI devices . Only MPU9250.I set 72MHz for SMT32F103C8. here is my initialization and read/write functions.void SPI_init() { RCC->APB2ENR |= RCC_APB2ENR_AFI...

Help with vl53l0x and stm32f103

I need help with the vl53l0x sensor and stm32f103 board if anyone can help me with programming or any library.