anson/GD32F3x0_Firmware_Library

Anson Zhao caf1cb2360 init commmit.		6 жил өмнө
..
gd32f3x0_it.c	caf1cb2360 init commmit.	6 жил өмнө
gd32f3x0_it.h	caf1cb2360 init commmit.	6 жил өмнө
gd32f3x0_libopt.h	caf1cb2360 init commmit.	6 жил өмнө
main.c	caf1cb2360 init commmit.	6 жил өмнө
readme.txt	caf1cb2360 init commmit.	6 жил өмнө
systick.c	caf1cb2360 init commmit.	6 жил өмнө
systick.h	caf1cb2360 init commmit.	6 жил өмнө

		
			
			
				readme.txt
			
		
		
	
			
				/*!
    \file  readme.txt
    \brief description of the TIMER0 6-steps demo
*/

/*
    Copyright (C) 2017 GigaDevice

    2017-06-06, V1.0.0, firmware for GD32F3x0
*/

  This demo is based on the GD32350R-EVAL board, it shows how to configure the TIMER0 
peripheral to generate three complementary TIMER0 signals (for BLDC ) with dead time.

  TIMER0CLK is fixed to systemcoreclock, the TIMER0 prescaler is equal to 84(GD32F330)
or 108(GD32F350) so the TIMER0 counter clock used is 1MHz.
  
  Channel change sequence: 
  AB`->AC`->BC`->BA`->CA`->CB`
step1:1-0  0-1  0-0   (CH0-CH0N  CH1-CH1N  CH2-CH2N)
step2:1-0  0-0  0-1   (CH0-CH0N  CH1-CH1N  CH2-CH2N)
step3:0-0  1-0  0-1   (CH0-CH0N  CH1-CH1N  CH2-CH2N)
step4:0-1  1-0  0-0   (CH0-CH0N  CH1-CH1N  CH2-CH2N)
step5:0-1  0-0  1-0   (CH0-CH0N  CH1-CH1N  CH2-CH2N)
step6:0-0  0-1  1-0   (CH0-CH0N  CH1-CH1N  CH2-CH2N)

  Connect the TIMER0 pins to an oscilloscope to monitor the different waveforms:
  - TIMER0_CH0  pin (PA8)
  - TIMER0_CH0N pin (PB13)
  - TIMER0_CH1  pin (PA9)
  - TIMER0_CH1N pin (PB14)
  - TIMER0_CH2  pin (PA10)
  - TIMER0_CH2N pin (PB15)
			
		