Anson Zhao
caf1cb2360
init commmit.
|
6 years ago | |
|---|---|---|
| .. | ||
| gd32f3x0_libopt.h | 6 years ago | |
| main.c | 6 years ago | |
| readme.txt | 6 years ago | |
readme.txt
/*!
\file readme.txt
\brief description of the TIMER1 OC active 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 TIMER peripheral to generate three different signals with three
different delays.
The TIMxCLK frequency is set to systemcoreclock , the prescaler is 42000(GD32F330)
or 54000(GD32F350) so the TIMER1 counter clock is 2KHz.
And generate 3 signals with 3 different delays:
TIMER1_CH0 delay = 4000/2000 = 2s
TIMER1_CH1 delay = 8000/2000 = 4s
TIMER1_CH2 delay = 12000/2000 = 6s
Connect the TIMER1 pins to leds to watch the signal:
- TIMER1_CH0 pin (PA0)
- TIMER1_CH1 pin (PA1)
- TIMER1_CH2 pin (PA2)
\file readme.txt
\brief description of the TIMER1 OC active 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 TIMER peripheral to generate three different signals with three
different delays.
The TIMxCLK frequency is set to systemcoreclock , the prescaler is 42000(GD32F330)
or 54000(GD32F350) so the TIMER1 counter clock is 2KHz.
And generate 3 signals with 3 different delays:
TIMER1_CH0 delay = 4000/2000 = 2s
TIMER1_CH1 delay = 8000/2000 = 4s
TIMER1_CH2 delay = 12000/2000 = 6s
Connect the TIMER1 pins to leds to watch the signal:
- TIMER1_CH0 pin (PA0)
- TIMER1_CH1 pin (PA1)
- TIMER1_CH2 pin (PA2)