About KKuma.4

KKuma.4 · 2020-08-13

Hello everyone,I'm trying to build a sensorless 6 step BDLC motor control. I'm using 3 external interrupts to detect rising and falling BEMF signals and 6 step commutation sequence and the motor works fine for different PWM values. Now I'm trying to...

KKuma.4 · 2020-08-13

Hi clive,I'm using STM32F103C8. I'm using void EXTI3_IRQHandler(void), void EXTI1_IRQHandler(void), void EXTI2_IRQHandler(void) 3 IRQ handlers to identify A, B , C BEMF signals as interrupts and perform commutation sequence.For the above 3 preempti...

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External Interrupt IRQ Handler with ADC DMA IRQ Handler

Re: External Interrupt IRQ Handler with ADC DMA IRQ Handler