/****************************************************************************** * Copyright (C) 2019, Huada Semiconductor Co.,Ltd All rights reserved. * * This software is owned and published by: * Huada Semiconductor Co.,Ltd ("HDSC"). * * BY DOWNLOADING, INSTALLING OR USING THIS SOFTWARE, YOU AGREE TO BE BOUND * BY ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT. * * This software contains source code for use with HDSC * components. This software is licensed by HDSC to be adapted only * for use in systems utilizing HDSC components. HDSC shall not be * responsible for misuse or illegal use of this software for devices not * supported herein. HDSC is providing this software "AS IS" and will * not be responsible for issues arising from incorrect user implementation * of the software. * * Disclaimer: * HDSC MAKES NO WARRANTY, EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE, * REGARDING THE SOFTWARE (INCLUDING ANY ACOOMPANYING WRITTEN MATERIALS), * ITS PERFORMANCE OR SUITABILITY FOR YOUR INTENDED USE, INCLUDING, * WITHOUT LIMITATION, THE IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED * WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR USE, AND THE IMPLIED * WARRANTY OF NONINFRINGEMENT. * HDSC SHALL HAVE NO LIABILITY (WHETHER IN CONTRACT, WARRANTY, TORT, * NEGLIGENCE OR OTHERWISE) FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT * LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, * LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS) ARISING FROM USE OR * INABILITY TO USE THE SOFTWARE, INCLUDING, WITHOUT LIMITATION, ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOSS OF DATA, * SAVINGS OR PROFITS, * EVEN IF Disclaimer HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * YOU ASSUME ALL RESPONSIBILITIES FOR SELECTION OF THE SOFTWARE TO ACHIEVE YOUR * INTENDED RESULTS, AND FOR THE INSTALLATION OF, USE OF, AND RESULTS OBTAINED * FROM, THE SOFTWARE. * * This software may be replicated in part or whole for the licensed use, * with the restriction that this Disclaimer and Copyright notice must be * included with each copy of this software, whether used in part or whole, * at all times. */ /******************************************************************************/ /** \file lcd.h ** ** Header file for lcd Converter functions ** @link LCD Group Some description @endlink ** ** - 2019-04-02 First Version ** ******************************************************************************/ #ifndef __LCD_H__ #define __LCD_H__ /******************************************************************************/ /* Include files */ /******************************************************************************/ #include "ddl.h" /****************************************************************************** ** Global type definitions *****************************************************************************/ /** ****************************************************************************** ** \brief LCD bias源选择 *****************************************************************************/ typedef enum { LcdInResHighPower = 6,//内部电阻分压，大功耗模式 LcdInResLowPower = 4,//内部电阻分压，小功耗模式 LcdInResMidPower = 2,//内部电阻分压，中功耗模式 LcdExtCap = 1,//电容分压模式，需要外部电路配合 LcdExtRes = 0,//外部电阻模式，需要外部电路配合 }en_lcd_biassrc_t; /** ****************************************************************************** ** \brief LCD duty选择 LCD_CR0 Duty *****************************************************************************/ typedef enum { LcdStatic = 0u, // 静态显示 LcdDuty2 = 1u, // 1/2duty LcdDuty3 = 2u, // 1/3duty LcdDuty4 = 3u, // 1/4duty LcdDuty6 = 5u, // 1/6duty LcdDuty8 = 7u, // 1/8duty }en_lcd_duty_t; /** ****************************************************************************** ** \brief LCD bias配置位 LCD_CR0 Bias *****************************************************************************/ typedef enum { LcdBias3 = 0u, // 1/3 BIAS LcdBias2 = 1u, // 1/2 BIAS }en_lcd_bias_t; /** ****************************************************************************** ** \brief LCD 电压泵时钟频率选择 LCD_CR0 CpClk *****************************************************************************/ typedef enum { LcdClk2k = 0u, // 2k LcdClk4k = 1u, // 4k LcdClk8k = 2u, // 8k LcdClk16k = 3u // 16k }en_lcd_cpclk_t; /** ****************************************************************************** ** \brief LCD 扫描频率选择 LCD_CR0 LcdClk *****************************************************************************/ typedef enum { LcdClk64hz = 0u, // 64hz LcdClk128hz = 1u, // 128hz LcdClk256hz = 2u, // 256hz LcdClk512hz = 3u // 512hz }en_lcd_scanclk_t; /** ****************************************************************************** ** \brief LCD 使能控制 LCD_CR0 EN *****************************************************************************/ typedef enum { LcdEnable =1u, //LCD使能 LcdDisable =0u //LCD禁止 }en_lcd_en_t; /** ****************************************************************************** ** \brief LCD显示模式 LCD_CR1 Mode *****************************************************************************/ typedef enum { LcdMode0 = 0,///<模式0 LcdMode1 = 1,///<模式1 }en_lcd_dispmode_t; /** ****************************************************************************** ** \brief LCD时钟源选择 LCD_CR1 ClkSrc *****************************************************************************/ typedef enum { LcdXTL = 1,///<外部XTL LcdRCL = 0,///<内部RCL }en_lcd_clk_t; /** ****************************************************************************** ** \brief LCD CR1寄存器的使能位、标志位 *****************************************************************************/ typedef enum { LcdBlinkEn = 6u, //LCD闪屏配置位 LcdIe = 9u, //LCD 中断使能位 LcdDmaEn = 10u, //LCD DMA硬件触发使能位 }en_cr1_t; /** ****************************************************************************** ** \brief LCD显示SEG COM端口寄存器的配置 *****************************************************************************/ typedef struct { uint32_t u32Seg0_31; ///