109 lines
3.4 KiB
C
109 lines
3.4 KiB
C
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/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : bs83b12_capacitive_touch.h
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* @brief : <EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD>ʾ
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* @version : 1.0
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* @changelog : version 1.0 <EFBFBD><EFBFBD>ʼ<EFBFBD>汾 2025.11.13
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2025 Yuwell Software Danyang.Jiangsu.China
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* THIS SOFTWARE is licensed under the Mulan PSL v1.
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* can use this software according to the terms and conditions of the Mulan PSL v1.
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* You may obtain a copy of Mulan PSL v1 at:
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* http://license.coscl.org.cn/MulanPSL
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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* PURPOSE.
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* See the Mulan PSL v1 for more details.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __BS83B12_CAPACITIVE_TOUCH_H
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#define __BS83B12_CAPACITIVE_TOUCH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include "fm33lg0xx_fl.h"
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#include "fm33lg0xx_queue.h"
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#include "fm33lg0xx_event.h"
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#define ALARM_YELLOW_GPIO_PORT GPIOC
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#define ALARM_YELLOW_GPIO_PIN FL_GPIO_PIN_9
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#define ALARM_YELLOW_ON FL_GPIO_SetOutputPin(ALARM_YELLOW_GPIO_PORT, ALARM_YELLOW_GPIO_PIN);
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#define ALARM_YELLOW_OFF FL_GPIO_ResetOutputPin(ALARM_YELLOW_GPIO_PORT, ALARM_YELLOW_GPIO_PIN);
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/*********
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1<EFBFBD><EFBFBD>iic ͨѶ
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2<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ 0xA0
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3<EFBFBD><EFBFBD><EFBFBD>ӻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>3<EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD>
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byte0: <EFBFBD><EFBFBD>ֵ
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byte1: <EFBFBD>̶<EFBFBD>0x00
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byte2: ~(byte0+byte1) + 1
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5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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byte0: bit0 = 1
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bit1/bit2=11/00(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<EFBFBD><EFBFBD>)
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bit4=1/0(<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<EFBFBD><EFBFBD>)
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bit6=1/0(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<EFBFBD><EFBFBD>)
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bit7(<EFBFBD>̵<EFBFBD>ָʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
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byte1: ~(byte0)+1
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*********/
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#define BS83B12_ADDR 0xA0 // ÿ<><C3BF>100ms<6D>Ӹõ<D3B8>ַ<EFBFBD><D6B7>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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#define BS83B12_SCL_GPIO_GROUP GPIOC
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#define BS83B12_SCL_GPIO_PIN FL_GPIO_PIN_7
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#define BS83B12_SDA_GPIO_GROUP GPIOC
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#define BS83B12_SDA_GPIO_PIN FL_GPIO_PIN_8
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#define BS83B12_SDA_CLEAR() FL_GPIO_ResetOutputPin(BS83B12_SDA_GPIO_GROUP,BS83B12_SDA_GPIO_PIN);
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#define BS83B12_SDA_SET() FL_GPIO_SetOutputPin(BS83B12_SDA_GPIO_GROUP,BS83B12_SDA_GPIO_PIN);
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#define BS83B12_SCL_CLEAR() FL_GPIO_ResetOutputPin(BS83B12_SCL_GPIO_GROUP,BS83B12_SCL_GPIO_PIN);
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#define BS83B12_SCL_SET() FL_GPIO_SetOutputPin(BS83B12_SCL_GPIO_GROUP,BS83B12_SCL_GPIO_PIN);
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#define BS83B12_BACK_LIGHT_ON_BYTE0 0x07
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#define BS83B12_BACK_LIGHT_ON_BYTE1 0xF9
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#define BS83B12_BACK_LIGHT_OFF_BYTE0 0x01
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#define BS83B12_BACK_LIGHT_OFF_BYTE1 0xFF
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// <20><><EFBFBD>崥<EFBFBD><E5B4A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>ֵ
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#define BS83B12_KEY1_CODE 0xFB
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#define BS83B12_KEY2_CODE 0xFD
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#define BS83B12_KEY3_CODE 0xFE
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#define BS83B12_KEY_NONE 0xFF
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#define KEY121_TIMEOUT_TICKS (20)
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void bs83b12_capacitive_touch_init(void); // <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>
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void bs83b12_touch_read_task(void); // ÿ<><C3BF>100msִ<73><D6B4>һ<EFBFBD>Σ<EFBFBD><CEA3><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>״̬
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#ifdef __cplusplus
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}
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#endif
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#endif /* __BS83B12_CAPACITIVE_TOUCH_H */
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/************************ (C) COPYRIGHT Yuwell *****END OF FILE****/
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