zhangyuheng/custom-uv-k5-firmware
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Added backlight driver.

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This commit is contained in:
Dual Tachyon 2023-08-12 17:40:05 +01:00
parent dcbd538a55
commit a1d3857479
4 changed files with 57 additions and 6 deletions
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1
Makefile
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@ -17,6 +17,7 @@ OBJS += $(BLOB_OVERLAY).o
# Drivers
OBJS += driver/adc.o
OBJS += driver/backlight.o
OBJS += driver/bk1080.o
OBJS += driver/bk4819.o
OBJS += driver/crc.o

31
driver/backlight.c Normal file
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@ -0,0 +1,31 @@
/* Copyright 2023 Dual Tachyon
* https://github.com/DualTachyon
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "backlight.h"
#include "bsp/dp32g030/gpio.h"
#include "driver/gpio.h"
#include "settings.h"
uint8_t gBacklightCountdown;
void BACKLIGHT_TurnOn(void)
{
if (gEeprom.BACKLIGHT) {
GPIO_SetBit(&GPIOB->DATA, GPIOB_PIN_BACKLIGHT);
gBacklightCountdown = 1 + (gEeprom.BACKLIGHT * 2);
}
}

23
driver/backlight.h Normal file
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@ -0,0 +1,23 @@
/* Copyright 2023 Dual Tachyon
* https://github.com/DualTachyon
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef DRIVER_BACKLIGHT_H
#define DRIVER_BACKLIGHT_H
void BACKLIGHT_TurnOn(void);
#endif

8
main.c
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@ -21,9 +21,10 @@
#include "bsp/dp32g030/portcon.h"
#include "bsp/dp32g030/syscon.h"
#include "board.h"
#include "driver/crc.h"
#include "driver/backlight.h"
#include "driver/bk1080.h"
#include "driver/bk4819.h"
#include "driver/crc.h"
#include "driver/eeprom.h"
#include "driver/flash.h"
#include "driver/gpio.h"
@ -59,11 +60,6 @@ static void FLASHLIGHT_TurnOn(void)
GPIO_SetBit(&GPIOC->DATA, GPIOB_PIN_FLASHLIGHT);
}
static void BACKLIGHT_TurnOn(void)
{
GPIO_SetBit(&GPIOB->DATA, GPIOB_PIN_BACKLIGHT);
}
#if 0
static void ProcessKey(void)
{