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I'm using Timer 2 to capture PWM input. The configurations are made to capture the period and duty in both CCR1 and CCR2 registers.I have planned to use DMA, to store the values of CCR1 and CCR2 into memory using with a same channel of TIMER2(CHANNEL...
In my current project I am using DMA multi transfer to generate an arbitrary waveform by changing synchronously timers' registers. The first waveform is named "Chrono1", and I would like to interrupt (external) this waveform and insert a second arbit...
I'm working on a project using an STM32H753XI. The board is using a GT911 touch controller for the LCD. To configure the I2C address I have to control the interrupt pin during reset either high or low. This means I need to configure the MCU pin co...
Hi,I am using dual core Stm32h745 mcu. I disabled the semaphore by commentig out. The mcu works after code download and reset with stlink. The mcu is able to restart with NRST pin.My problem is : When I power off the board, that is custom made (not d...
Hey guys, i want to stablish communication between LM75 and STM32F030C8T6 model.The I2C bus detect device perfectly, but i have a problem in reading temperature from LM75.Like the datasheet says, if i read the 0x00 register it will return the tempera...
HelloI have configured TIM2 to throw an interrupt every 10 ms. Looking at APB1 Timer clocks clocks in the clock configuration, a prescaler of 199 with AutoReload set to 9999 should call the interrupt every 10ms. In reality the interrupt is called eve...
