Can STM32G030 run simultanisly 2 i2c channels?
Can STM32G030 run simultanisly the two buildin i2c's cannels at the same time?
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Resolved! STM32 Cube H7 HAL_OSPIM_Config() corrupts previous port configuration on the second call ?
We are using STM32Cube_FW_H7 latest version and faced the similar problem happened on STM32Cube_FW_L4 which is discussed here. We use two Octo SPI with one running in Octo memory mapped mode and one running in Quad SPI direct mode. Firstly, we config...
Counter Problem in Timer Interrupt
Hello,I set a timer timer in global interrupt mode. I monitored successfully a GPIO toggling with desired interrupt frequency. But a counter didn't increase in every timer interrupt cycle it was stuck at 1. Do you have any suggestions about the probl...
STM32F722RE UART DMA RX not working properly
Hello all,I have an STM32F722RETx that is receiving data on UART from an ESP8266. This data is variable in length and I use DMA + IDLE interrupt to know when to process it. When debugging the code I can only see the first byte in the buffer as no oth...
Read and write TLE5012b registers with stm32g431
Hi. I'm new to st programming so I want to ask some questions. I'm trying to initialize an angle sensor TLE5012b on stm32g431 MCU but it seems that it has problems with writing and reeding registers. What I'm doing wrong?//spi initialization static v...
Capture IRQ is called but interrupt flag is not set
We are using STM32G051 to measure duty cycle of the actuator PWM signal.TIM1 is configured in slave reset mode, with CH1 direct capture on rising edge and CH2 indirect capture on falling edge. Two DMA channels transfer results into two memory buffers...
Resolved! [Solved] STM32F4 I2C Master Clock Stretching Fail
Posted on September 26, 2017 at 02:56Hi there,I am attempting to get an STM32F411CE microcontroller to interface with a BNO055 IMU using the I2C peripheral. This particular IMU uses clock stretching which doesn't seem to work with the HAL_I2C librar...
Resolved! Configuring pins PA5 or PA6 as output push-pull pins on STM32L432KC causes I2C1 peripheral to stall
I'm using STM32L432KC on Nucleo-L432KC board with the following set up:I2C -- PB6=I2C1_SCL, PB7=I2C1_SDASPI -- PA1=SPI1_SCK, PA11=SPI1_MISO, PA12=SPI1_MOSI, PB0=software CS for SD card readerEXTI - PB1=EXTI1It all works fine until I want to configure...
