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X1000: board_io.c: 根据配置进行复位/Reset according to configuration. 

根据配置选择是否对LCD或触摸屏进行复位,在未使用LCD或触摸屏时可缩短
系统初始化时间。

Select whether to reset the LCD or touchpad according to the
configuration, and shorten the system initialization time
when the LCD or touchpad is not used.

Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
This commit is contained in:
Zhou Yanjie 2019-07-20 13:28:52 +08:00
parent 9a1be9e73d
commit f5fb8ddff6
1 changed files with 6 additions and 3 deletions
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9
bsp/x1000/drivers/board_io.c
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@ -132,13 +132,17 @@ int io_realboard_v2(void)
gpio_direction_output(AUDIO_SHUTDOWN_PORT,AUDIO_SHUTDOWN_PIN, AUDIO_SHUTDOWN_MUTE); gpio_direction_output(AUDIO_SHUTDOWN_PORT,AUDIO_SHUTDOWN_PIN, AUDIO_SHUTDOWN_MUTE);
gpio_set_value(AUDIO_SHUTDOWN_PORT,AUDIO_SHUTDOWN_PIN, AUDIO_SHUTDOWN_MUTE); gpio_set_value(AUDIO_SHUTDOWN_PORT,AUDIO_SHUTDOWN_PIN, AUDIO_SHUTDOWN_MUTE);
/* Reset lcd,TP,... */ #ifdef RT_USING_TOUCH
/* Reset LCD */
gpio_direction_output(LCD_TP_INT_PORT, LCD_TP_INT_PIN,1); gpio_direction_output(LCD_TP_INT_PORT, LCD_TP_INT_PIN,1);
_delay_ms(300); _delay_ms(300);
#endif
#ifdef RT_USING_SLCD
/* Reset TP */
gpio_direction_output(LCD_RST_PORT, LCD_RST_PIN,0); gpio_direction_output(LCD_RST_PORT, LCD_RST_PIN,0);
_delay_ms(100); _delay_ms(100);
gpio_set_value(LCD_RST_PORT, LCD_RST_PIN, 1); gpio_set_value(LCD_RST_PORT, LCD_RST_PIN, 1);
#endif
/* LED */ /* LED */
gpio_direction_output(BLINK_LED0_PORT, BLINK_LED0_PIN,1); gpio_direction_output(BLINK_LED0_PORT, BLINK_LED0_PIN,1);
@ -146,7 +150,6 @@ int io_realboard_v2(void)
gpio_direction_output(BLINK_LED2_PORT, BLINK_LED2_PIN,1); gpio_direction_output(BLINK_LED2_PORT, BLINK_LED2_PIN,1);
gpio_direction_output(BLINK_LED3_PORT, BLINK_LED3_PIN,1); gpio_direction_output(BLINK_LED3_PORT, BLINK_LED3_PIN,1);
return 0; return 0;
} }
INIT_BOARD_EXPORT(io_realboard_v2); INIT_BOARD_EXPORT(io_realboard_v2);