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https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [Common/] [drivers/] [ST/] [STM32F10xFWLib/] [src/] [lcd.c] - Rev 608
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/******************** (C) COPYRIGHT 2007 STMicroelectronics ******************** * File Name : lcd.c * Author : MCD Application Team * Date First Issued : mm/dd/yyyy * Description : This file includes the LCD driver for AM-240320LTNQW00H * liquid Crystal Display Module of STM32F10x-EVAL. ******************************************************************************** * History: * mm/dd/yyyy ******************************************************************************** * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE * CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/ /* Includes ------------------------------------------------------------------*/ #include "stm32f10x_type.h" #include "lcd.h" #include "spi_flash.h" #include "FreeRTOS.h" #include "task.h" /* Private typedef -----------------------------------------------------------*/ /* Private define ------------------------------------------------------------*/ /* ASCII Table: each character is 16 column (16dots large) and 24 raw (24 dots high) */ const uc16 ASCII_Table[] = { /* Space ' ' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '!' */ 0x0000, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000, 0x0000, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '"' */ 0x0000, 0x0000, 0x00CC, 0x00CC, 0x00CC, 0x00CC, 0x00CC, 0x00CC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '#' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0C60, 0x0C60, 0x0C60, 0x0630, 0x0630, 0x1FFE, 0x1FFE, 0x0630, 0x0738, 0x0318, 0x1FFE, 0x1FFE, 0x0318, 0x0318, 0x018C, 0x018C, 0x018C, 0x0000, /* '$' */ 0x0000, 0x0080, 0x03E0, 0x0FF8, 0x0E9C, 0x1C8C, 0x188C, 0x008C, 0x0098, 0x01F8, 0x07E0, 0x0E80, 0x1C80, 0x188C, 0x188C, 0x189C, 0x0CB8, 0x0FF0, 0x03E0, 0x0080, 0x0080, 0x0000, 0x0000, 0x0000, /* '%' */ 0x0000, 0x0000, 0x0000, 0x180E, 0x0C1B, 0x0C11, 0x0611, 0x0611, 0x0311, 0x0311, 0x019B, 0x018E, 0x38C0, 0x6CC0, 0x4460, 0x4460, 0x4430, 0x4430, 0x4418, 0x6C18, 0x380C, 0x0000, 0x0000, 0x0000, /* '&' */ 0x0000, 0x01E0, 0x03F0, 0x0738, 0x0618, 0x0618, 0x0330, 0x01F0, 0x00F0, 0x00F8, 0x319C, 0x330E, 0x1E06, 0x1C06, 0x1C06, 0x3F06, 0x73FC, 0x21F0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* ''' */ 0x0000, 0x0000, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '(' */ 0x0000, 0x0200, 0x0300, 0x0180, 0x00C0, 0x00C0, 0x0060, 0x0060, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0060, 0x0060, 0x00C0, 0x00C0, 0x0180, 0x0300, 0x0200, 0x0000, /* ')' */ 0x0000, 0x0020, 0x0060, 0x00C0, 0x0180, 0x0180, 0x0300, 0x0300, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0300, 0x0300, 0x0180, 0x0180, 0x00C0, 0x0060, 0x0020, 0x0000, /* '*' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00C0, 0x00C0, 0x06D8, 0x07F8, 0x01E0, 0x0330, 0x0738, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '+' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x3FFC, 0x3FFC, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* ',' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180, 0x0100, 0x0100, 0x0080, 0x0000, 0x0000, /* '-' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07E0, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '.' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '/' */ 0x0000, 0x0C00, 0x0C00, 0x0600, 0x0600, 0x0600, 0x0300, 0x0300, 0x0300, 0x0380, 0x0180, 0x0180, 0x0180, 0x00C0, 0x00C0, 0x00C0, 0x0060, 0x0060, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '0' */ 0x0000, 0x03E0, 0x07F0, 0x0E38, 0x0C18, 0x180C, 0x180C, 0x180C, 0x180C, 0x180C, 0x180C, 0x180C, 0x180C, 0x180C, 0x0C18, 0x0E38, 0x07F0, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '1' */ 0x0000, 0x0100, 0x0180, 0x01C0, 0x01F0, 0x0198, 0x0188, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '2' */ 0x0000, 0x03E0, 0x0FF8, 0x0C18, 0x180C, 0x180C, 0x1800, 0x1800, 0x0C00, 0x0600, 0x0300, 0x0180, 0x00C0, 0x0060, 0x0030, 0x0018, 0x1FFC, 0x1FFC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '3' */ 0x0000, 0x01E0, 0x07F8, 0x0E18, 0x0C0C, 0x0C0C, 0x0C00, 0x0600, 0x03C0, 0x07C0, 0x0C00, 0x1800, 0x1800, 0x180C, 0x180C, 0x0C18, 0x07F8, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '4' */ 0x0000, 0x0C00, 0x0E00, 0x0F00, 0x0F00, 0x0D80, 0x0CC0, 0x0C60, 0x0C60, 0x0C30, 0x0C18, 0x0C0C, 0x3FFC, 0x3FFC, 0x0C00, 0x0C00, 0x0C00, 0x0C00, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '5' */ 0x0000, 0x0FF8, 0x0FF8, 0x0018, 0x0018, 0x000C, 0x03EC, 0x07FC, 0x0E1C, 0x1C00, 0x1800, 0x1800, 0x1800, 0x180C, 0x0C1C, 0x0E18, 0x07F8, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '6' */ 0x0000, 0x07C0, 0x0FF0, 0x1C38, 0x1818, 0x0018, 0x000C, 0x03CC, 0x0FEC, 0x0E3C, 0x1C1C, 0x180C, 0x180C, 0x180C, 0x1C18, 0x0E38, 0x07F0, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '7' */ 0x0000, 0x1FFC, 0x1FFC, 0x0C00, 0x0600, 0x0600, 0x0300, 0x0380, 0x0180, 0x01C0, 0x00C0, 0x00E0, 0x0060, 0x0060, 0x0070, 0x0030, 0x0030, 0x0030, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '8' */ 0x0000, 0x03E0, 0x07F0, 0x0E38, 0x0C18, 0x0C18, 0x0C18, 0x0638, 0x07F0, 0x07F0, 0x0C18, 0x180C, 0x180C, 0x180C, 0x180C, 0x0C38, 0x0FF8, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '9' */ 0x0000, 0x03E0, 0x07F0, 0x0E38, 0x0C1C, 0x180C, 0x180C, 0x180C, 0x1C1C, 0x1E38, 0x1BF8, 0x19E0, 0x1800, 0x0C00, 0x0C00, 0x0E1C, 0x07F8, 0x01F0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* ':' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* ';' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180, 0x0100, 0x0100, 0x0080, 0x0000, 0x0000, 0x0000, /* '<' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1000, 0x1C00, 0x0F80, 0x03E0, 0x00F8, 0x0018, 0x00F8, 0x03E0, 0x0F80, 0x1C00, 0x1000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '=' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1FF8, 0x0000, 0x0000, 0x0000, 0x1FF8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '>' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0008, 0x0038, 0x01F0, 0x07C0, 0x1F00, 0x1800, 0x1F00, 0x07C0, 0x01F0, 0x0038, 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '?' */ 0x0000, 0x03E0, 0x0FF8, 0x0C18, 0x180C, 0x180C, 0x1800, 0x0C00, 0x0600, 0x0300, 0x0180, 0x00C0, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '@' */ 0x0000, 0x0000, 0x07E0, 0x1818, 0x2004, 0x29C2, 0x4A22, 0x4411, 0x4409, 0x4409, 0x4409, 0x2209, 0x1311, 0x0CE2, 0x4002, 0x2004, 0x1818, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'A' */ 0x0000, 0x0380, 0x0380, 0x06C0, 0x06C0, 0x06C0, 0x0C60, 0x0C60, 0x1830, 0x1830, 0x1830, 0x3FF8, 0x3FF8, 0x701C, 0x600C, 0x600C, 0xC006, 0xC006, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'B' */ 0x0000, 0x03FC, 0x0FFC, 0x0C0C, 0x180C, 0x180C, 0x180C, 0x0C0C, 0x07FC, 0x0FFC, 0x180C, 0x300C, 0x300C, 0x300C, 0x300C, 0x180C, 0x1FFC, 0x07FC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'C' */ 0x0000, 0x07C0, 0x1FF0, 0x3838, 0x301C, 0x700C, 0x6006, 0x0006, 0x0006, 0x0006, 0x0006, 0x0006, 0x0006, 0x6006, 0x700C, 0x301C, 0x1FF0, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'D' */ 0x0000, 0x03FE, 0x0FFE, 0x0E06, 0x1806, 0x1806, 0x3006, 0x3006, 0x3006, 0x3006, 0x3006, 0x3006, 0x3006, 0x1806, 0x1806, 0x0E06, 0x0FFE, 0x03FE, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'E' */ 0x0000, 0x3FFC, 0x3FFC, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x1FFC, 0x1FFC, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x3FFC, 0x3FFC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'F' */ 0x0000, 0x3FF8, 0x3FF8, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x1FF8, 0x1FF8, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'G' */ 0x0000, 0x0FE0, 0x3FF8, 0x783C, 0x600E, 0xE006, 0xC007, 0x0003, 0x0003, 0xFE03, 0xFE03, 0xC003, 0xC007, 0xC006, 0xC00E, 0xF03C, 0x3FF8, 0x0FE0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'H' */ 0x0000, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x3FFC, 0x3FFC, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'I' */ 0x0000, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'J' */ 0x0000, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0618, 0x0618, 0x0738, 0x03F0, 0x01E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'K' */ 0x0000, 0x3006, 0x1806, 0x0C06, 0x0606, 0x0306, 0x0186, 0x00C6, 0x0066, 0x0076, 0x00DE, 0x018E, 0x0306, 0x0606, 0x0C06, 0x1806, 0x3006, 0x6006, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'L' */ 0x0000, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x1FF8, 0x1FF8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'M' */ 0x0000, 0xE00E, 0xF01E, 0xF01E, 0xF01E, 0xD836, 0xD836, 0xD836, 0xD836, 0xCC66, 0xCC66, 0xCC66, 0xC6C6, 0xC6C6, 0xC6C6, 0xC6C6, 0xC386, 0xC386, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'N' */ 0x0000, 0x300C, 0x301C, 0x303C, 0x303C, 0x306C, 0x306C, 0x30CC, 0x30CC, 0x318C, 0x330C, 0x330C, 0x360C, 0x360C, 0x3C0C, 0x3C0C, 0x380C, 0x300C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'O' */ 0x0000, 0x07E0, 0x1FF8, 0x381C, 0x700E, 0x6006, 0xC003, 0xC003, 0xC003, 0xC003, 0xC003, 0xC003, 0xC003, 0x6006, 0x700E, 0x381C, 0x1FF8, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'P' */ 0x0000, 0x0FFC, 0x1FFC, 0x380C, 0x300C, 0x300C, 0x300C, 0x300C, 0x180C, 0x1FFC, 0x07FC, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'Q' */ 0x0000, 0x07E0, 0x1FF8, 0x381C, 0x700E, 0x6006, 0xE003, 0xC003, 0xC003, 0xC003, 0xC003, 0xC003, 0xE007, 0x6306, 0x3F0E, 0x3C1C, 0x3FF8, 0xF7E0, 0xC000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'R' */ 0x0000, 0x0FFE, 0x1FFE, 0x3806, 0x3006, 0x3006, 0x3006, 0x3806, 0x1FFE, 0x07FE, 0x0306, 0x0606, 0x0C06, 0x1806, 0x1806, 0x3006, 0x3006, 0x6006, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'S' */ 0x0000, 0x03E0, 0x0FF8, 0x0C1C, 0x180C, 0x180C, 0x000C, 0x001C, 0x03F8, 0x0FE0, 0x1E00, 0x3800, 0x3006, 0x3006, 0x300E, 0x1C1C, 0x0FF8, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'T' */ 0x0000, 0x7FFE, 0x7FFE, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'U' */ 0x0000, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x1818, 0x1FF8, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'V' */ 0x0000, 0x6003, 0x3006, 0x3006, 0x3006, 0x180C, 0x180C, 0x180C, 0x0C18, 0x0C18, 0x0E38, 0x0630, 0x0630, 0x0770, 0x0360, 0x0360, 0x01C0, 0x01C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'W' */ 0x0000, 0x6003, 0x61C3, 0x61C3, 0x61C3, 0x3366, 0x3366, 0x3366, 0x3366, 0x3366, 0x3366, 0x1B6C, 0x1B6C, 0x1B6C, 0x1A2C, 0x1E3C, 0x0E38, 0x0E38, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'X' */ 0x0000, 0xE00F, 0x700C, 0x3018, 0x1830, 0x0C70, 0x0E60, 0x07C0, 0x0380, 0x0380, 0x03C0, 0x06E0, 0x0C70, 0x1C30, 0x1818, 0x300C, 0x600E, 0xE007, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'Y' */ 0x0000, 0xC003, 0x6006, 0x300C, 0x381C, 0x1838, 0x0C30, 0x0660, 0x07E0, 0x03C0, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'Z' */ 0x0000, 0x7FFC, 0x7FFC, 0x6000, 0x3000, 0x1800, 0x0C00, 0x0600, 0x0300, 0x0180, 0x00C0, 0x0060, 0x0030, 0x0018, 0x000C, 0x0006, 0x7FFE, 0x7FFE, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '[' */ 0x0000, 0x03E0, 0x03E0, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x03E0, 0x03E0, 0x0000, /* '\' */ 0x0000, 0x0030, 0x0030, 0x0060, 0x0060, 0x0060, 0x00C0, 0x00C0, 0x00C0, 0x01C0, 0x0180, 0x0180, 0x0180, 0x0300, 0x0300, 0x0300, 0x0600, 0x0600, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* ']' */ 0x0000, 0x03E0, 0x03E0, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x03E0, 0x03E0, 0x0000, /* '^' */ 0x0000, 0x0000, 0x01C0, 0x01C0, 0x0360, 0x0360, 0x0360, 0x0630, 0x0630, 0x0C18, 0x0C18, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '_' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xFFFF, 0xFFFF, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* ''' */ 0x0000, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'a' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03F0, 0x07F8, 0x0C1C, 0x0C0C, 0x0F00, 0x0FF0, 0x0CF8, 0x0C0C, 0x0C0C, 0x0F1C, 0x0FF8, 0x18F0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'b' */ 0x0000, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x03D8, 0x0FF8, 0x0C38, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x0C38, 0x0FF8, 0x03D8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'c' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03C0, 0x07F0, 0x0E30, 0x0C18, 0x0018, 0x0018, 0x0018, 0x0018, 0x0C18, 0x0E30, 0x07F0, 0x03C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'd' */ 0x0000, 0x1800, 0x1800, 0x1800, 0x1800, 0x1800, 0x1BC0, 0x1FF0, 0x1C30, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1C30, 0x1FF0, 0x1BC0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'e' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03C0, 0x0FF0, 0x0C30, 0x1818, 0x1FF8, 0x1FF8, 0x0018, 0x0018, 0x1838, 0x1C30, 0x0FF0, 0x07C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'f' */ 0x0000, 0x0F80, 0x0FC0, 0x00C0, 0x00C0, 0x00C0, 0x07F0, 0x07F0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'g' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0DE0, 0x0FF8, 0x0E18, 0x0C0C, 0x0C0C, 0x0C0C, 0x0C0C, 0x0C0C, 0x0C0C, 0x0E18, 0x0FF8, 0x0DE0, 0x0C00, 0x0C0C, 0x061C, 0x07F8, 0x01F0, 0x0000, /* 'h' */ 0x0000, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x07D8, 0x0FF8, 0x1C38, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'i' */ 0x0000, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'j' */ 0x0000, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00F8, 0x0078, 0x0000, /* 'k' */ 0x0000, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x0C0C, 0x060C, 0x030C, 0x018C, 0x00CC, 0x006C, 0x00FC, 0x019C, 0x038C, 0x030C, 0x060C, 0x0C0C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'l' */ 0x0000, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'm' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x3C7C, 0x7EFF, 0xE3C7, 0xC183, 0xC183, 0xC183, 0xC183, 0xC183, 0xC183, 0xC183, 0xC183, 0xC183, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'n' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0798, 0x0FF8, 0x1C38, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'o' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03C0, 0x0FF0, 0x0C30, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x0C30, 0x0FF0, 0x03C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'p' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03D8, 0x0FF8, 0x0C38, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x0C38, 0x0FF8, 0x03D8, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0000, /* 'q' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1BC0, 0x1FF0, 0x1C30, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1C30, 0x1FF0, 0x1BC0, 0x1800, 0x1800, 0x1800, 0x1800, 0x1800, 0x0000, /* 'r' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07B0, 0x03F0, 0x0070, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 's' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03E0, 0x03F0, 0x0E38, 0x0C18, 0x0038, 0x03F0, 0x07C0, 0x0C00, 0x0C18, 0x0E38, 0x07F0, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 't' */ 0x0000, 0x0000, 0x0080, 0x00C0, 0x00C0, 0x00C0, 0x07F0, 0x07F0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x07C0, 0x0780, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'u' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1C38, 0x1FF0, 0x19E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'v' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x180C, 0x0C18, 0x0C18, 0x0C18, 0x0630, 0x0630, 0x0630, 0x0360, 0x0360, 0x0360, 0x01C0, 0x01C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'w' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x41C1, 0x41C1, 0x61C3, 0x6363, 0x6363, 0x6363, 0x3636, 0x3636, 0x3636, 0x1C1C, 0x1C1C, 0x1C1C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'x' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x381C, 0x1C38, 0x0C30, 0x0660, 0x0360, 0x0360, 0x0360, 0x0360, 0x0660, 0x0C30, 0x1C38, 0x381C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* 'y' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x3018, 0x1830, 0x1830, 0x1870, 0x0C60, 0x0C60, 0x0CE0, 0x06C0, 0x06C0, 0x0380, 0x0380, 0x0380, 0x0180, 0x0180, 0x01C0, 0x00F0, 0x0070, 0x0000, /* 'z' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1FFC, 0x1FFC, 0x0C00, 0x0600, 0x0300, 0x0180, 0x00C0, 0x0060, 0x0030, 0x0018, 0x1FFC, 0x1FFC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, /* '{' */ 0x0000, 0x0300, 0x0180, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x0060, 0x0060, 0x0030, 0x0060, 0x0040, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x0180, 0x0300, 0x0000, 0x0000, /* '|' */ 0x0000, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000, /* '}' */ 0x0000, 0x0060, 0x00C0, 0x01C0, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0300, 0x0300, 0x0600, 0x0300, 0x0100, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x00C0, 0x0060, 0x0000, 0x0000, /* '~' */ 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x10F0, 0x1FF8, 0x0F08, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, }; /* Private macro -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Global variables to set the written text color */ static vu16 TextColor = 0x0000, BackColor = 0xFFFF; /* Private function prototypes -----------------------------------------------*/ /* Private functions ---------------------------------------------------------*/ static u32 StrLength(u8 *Str); /******************************************************************************* * Function Name : LCD_Init * Description : Initializes LCD. * Input : None * Output : None * Return : None *******************************************************************************/ void LCD_Init(void) { /* Configure the LCD Control pins --------------------------------------------*/ LCD_CtrlLinesConfig(); /* Configure the SPI2 interface ----------------------------------------------*/ LCD_SPIConfig(); /* Enable the LCD Oscillator -------------------------------------------------*/ LCD_WriteReg(R1, 0x10); LCD_WriteReg(R0, 0xA0); LCD_WriteReg(R3, 0x01); vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */ LCD_WriteReg(R3, 0x00); LCD_WriteReg(R43, 0x04); LCD_WriteReg(R40, 0x18); LCD_WriteReg(R26, 0x05); LCD_WriteReg(R37, 0x05); LCD_WriteReg(R25, 0x00); /* LCD Power On --------------------------------------------------------------*/ LCD_WriteReg(R28, 0x73); LCD_WriteReg(R36, 0x74); LCD_WriteReg(R30, 0x01); LCD_WriteReg(R24, 0xC1); vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */ LCD_WriteReg(R24, 0xE1); LCD_WriteReg(R24, 0xF1); vTaskDelay( 60 / portTICK_RATE_MS ); /* Delay 60 ms */ LCD_WriteReg(R24, 0xF5); vTaskDelay( 60 / portTICK_RATE_MS ); /* Delay 60 ms */ LCD_WriteReg(R27, 0x09); vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */ LCD_WriteReg(R31, 0x11); LCD_WriteReg(R32, 0x0E); LCD_WriteReg(R30, 0x81); vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */ /* Chip Set ------------------------------------------------------------------*/ LCD_WriteReg(R157, 0x00); LCD_WriteReg(R192, 0x00); LCD_WriteReg(R14, 0x00); LCD_WriteReg(R15, 0x00); LCD_WriteReg(R16, 0x00); LCD_WriteReg(R17, 0x00); LCD_WriteReg(R18, 0x00); LCD_WriteReg(R19, 0x00); LCD_WriteReg(R20, 0x00); LCD_WriteReg(R21, 0x00); LCD_WriteReg(R22, 0x00); LCD_WriteReg(R23, 0x00); LCD_WriteReg(R52, 0x01); LCD_WriteReg(R53, 0x00); LCD_WriteReg(R75, 0x00); LCD_WriteReg(R76, 0x00); LCD_WriteReg(R78, 0x00); LCD_WriteReg(R79, 0x00); LCD_WriteReg(R80, 0x00); LCD_WriteReg(R60, 0x00); LCD_WriteReg(R61, 0x00); LCD_WriteReg(R62, 0x01); LCD_WriteReg(R63, 0x3F); LCD_WriteReg(R64, 0x02); LCD_WriteReg(R65, 0x02); LCD_WriteReg(R66, 0x00); LCD_WriteReg(R67, 0x00); LCD_WriteReg(R68, 0x00); LCD_WriteReg(R69, 0x00); LCD_WriteReg(R70, 0xEF); LCD_WriteReg(R71, 0x00); LCD_WriteReg(R72, 0x00); LCD_WriteReg(R73, 0x01); LCD_WriteReg(R74, 0x3F); LCD_WriteReg(R29, 0x08); /* R29:Gate scan direction setting */ LCD_WriteReg(R134, 0x00); LCD_WriteReg(R135, 0x30); LCD_WriteReg(R136, 0x02); LCD_WriteReg(R137, 0x05); LCD_WriteReg(R141, 0x01); /* R141:Register set-up mode for one line clock */ LCD_WriteReg(R139, 0x20); /* R139:One line SYSCLK number in one-line */ LCD_WriteReg(R51, 0x01); /* R51:N line inversion setting */ LCD_WriteReg(R55, 0x01); /* R55:Scanning method setting */ LCD_WriteReg(R118, 0x00); /* Gamma Set -----------------------------------------------------------------*/ LCD_WriteReg(R143, 0x10); LCD_WriteReg(R144, 0x67); LCD_WriteReg(R145, 0x07); LCD_WriteReg(R146, 0x65); LCD_WriteReg(R147, 0x07); LCD_WriteReg(R148, 0x01); LCD_WriteReg(R149, 0x76); LCD_WriteReg(R150, 0x56); LCD_WriteReg(R151, 0x00); LCD_WriteReg(R152, 0x06); LCD_WriteReg(R153, 0x03); LCD_WriteReg(R154, 0x00); /* Display On ----------------------------------------------------------------*/ LCD_WriteReg(R1, 0x50); LCD_WriteReg(R5, 0x04); LCD_WriteReg(R0, 0x80); LCD_WriteReg(R59, 0x01); vTaskDelay( 40 / portTICK_RATE_MS ); /* Delay 40 ms */ LCD_WriteReg(R0, 0x20); } /******************************************************************************* * Function Name : LCD_SetTextColor * Description : Sets the Text color. * Input : - Color: specifies the Text color code RGB(5-6-5). * Output : - TextColor: Text color global variable used by LCD_DrawChar * and LCD_DrawPicture functions. * Return : None *******************************************************************************/ void LCD_SetTextColor(vu16 Color) { TextColor = Color; } /******************************************************************************* * Function Name : LCD_SetBackColor * Description : Sets the Background color. * Input : - Color: specifies the Background color code RGB(5-6-5). * Output : - BackColor: Background color global variable used by * LCD_DrawChar and LCD_DrawPicture functions. * Return : None *******************************************************************************/ void LCD_SetBackColor(vu16 Color) { BackColor = Color; } /******************************************************************************* * Function Name : LCD_ClearLine * Description : Clears the selected line. * Input : - Line: the Line to be cleared. * This parameter can be one of the following values: * - Linex: where x can be 0..9 * Output : None * Return : None *******************************************************************************/ void LCD_ClearLine(u8 Line) { LCD_DisplayStringLine(Line, " "); } /******************************************************************************* * Function Name : LCD_Clear * Description : Clears the hole LCD. * Input : None * Output : None * Return : None *******************************************************************************/ void LCD_Clear(void) { u32 index = 0; LCD_SetCursor(0x00, 0x013F); for(index = 0; index < 0x12C00; index++) { LCD_WriteRAM(White); } } /******************************************************************************* * Function Name : LCD_SetCursor * Description : Sets the cursor position. * Input : - Xpos: specifies the X position. * - Ypos: specifies the Y position. * Output : None * Return : None *******************************************************************************/ void LCD_SetCursor(u8 Xpos, u16 Ypos) { LCD_WriteReg(R66, Xpos); LCD_WriteReg(R67, ((Ypos & 0x100)>> 8)); LCD_WriteReg(R68, (Ypos & 0xFF)); } /******************************************************************************* * Function Name : LCD_DrawChar * Description : Draws a character on LCD. * Input : - Xpos: the Line where to display the character shape. * This parameter can be one of the following values: * - Linex: where x can be 0..9 * - Ypos: start column address. * - c: pointer to the character data. * Output : None * Return : None *******************************************************************************/ void LCD_DrawChar(u8 Xpos, u16 Ypos, uc16 *c) { u32 index = 0, i = 0; u8 Xaddress = 0; Xaddress = Xpos; LCD_SetCursor(Xaddress, Ypos); for(index = 0; index < 24; index++) { for(i = 0; i < 16; i++) { if((c[index] & (1 << i)) == 0x00) { LCD_WriteRAM(BackColor); } else { LCD_WriteRAM(TextColor); } } Xaddress++; LCD_SetCursor(Xaddress, Ypos); } } /******************************************************************************* * Function Name : LCD_DisplayChar * Description : Displays one character (16dots width, 24dots height). * Input : - Line: the Line where to display the character shape . * This parameter can be one of the following values: * - Linex: where x can be 0..9 * - Column: start column address. * - Ascii: character ascii code, must be between 0x20 and 0x7E. * Output : None * Return : None *******************************************************************************/ void LCD_DisplayChar(u8 Line, u16 Column, u8 Ascii) { Ascii -= 32; LCD_DrawChar(Line, Column, &ASCII_Table[Ascii * 24]); } /******************************************************************************* * Function Name : LCD_DisplayStringLine * Description : Displays a maximum of 20 char on the LCD. * Input : - Line: the Line where to display the character shape . * This parameter can be one of the following values: * - Linex: where x can be 0..9 * - *ptr: pointer to string to display on LCD. * Output : None * Return : None *******************************************************************************/ void LCD_DisplayStringLine(u8 Line, u8 *ptr) { u32 i = 0; u16 refcolumn = 319; /* Send the string character by character on lCD */ while ((*ptr != 0) & (i < 20)) { /* Display one character on LCD */ LCD_DisplayChar(Line, refcolumn, *ptr); /* Decrement the column position by 16 */ refcolumn -= 16; /* Point on the next character */ ptr++; /* Increment the character counter */ i++; } } /******************************************************************************* * Function Name : LCD_DisplayString * Description : Displays a maximum of 200 char on the LCD. * Input : - Line: the starting Line where to display the character shape. * This parameter can be one of the following values: * - Linex: where x can be 0..9 * - *ptr: pointer to string to display on LCD. * Output : None * Return : None *******************************************************************************/ void LCD_DisplayString(u8 Line, u8 *ptr) { u32 i = 0, column = 0, index = 0, spaceindex = 0; u16 refcolumn = 319; u32 length = 0; /* Get the string length */ length = StrLength(ptr); if(length > 200) { /* Set the Cursor position */ LCD_SetCursor(Line, 0x013F); /* Clear the Selected Line */ LCD_ClearLine(Line); LCD_DisplayStringLine(Line, " String too long "); } else { /* Set the Cursor position */ LCD_SetCursor(Line, 0x013F); /* Clear the Selected Line */ LCD_ClearLine(Line); while(length--) { if(index == 20) { if(*ptr == 0x20) { ptr++; } else { for(i = 0; i < spaceindex; i++) { LCD_DisplayChar(Line, column, ' '); column -= 16; } ptr -= (spaceindex - 1); length += (spaceindex - 1); } Line += 24; /* Clear the Selected Line */ LCD_ClearLine(Line); refcolumn = 319; index = 0; } /* Display one character on LCD */ LCD_DisplayChar(Line, refcolumn, *ptr); /* Increment character number in one line */ index++; /* Decrement the column position by 16 */ refcolumn -= 16; /* Point on the next character */ ptr++; /* Increment the number of character after the last space */ spaceindex++; if(*ptr == 0x20) { spaceindex = 0; column = refcolumn - 16; } } } } /******************************************************************************* * Function Name : LCD_ScrollText * Description : * Input : * Output : None * Return : None *******************************************************************************/ void LCD_ScrollText(u8 Line, u8 *ptr) { u32 i = 0, length = 0, x = 0; u16 refcolumn = 319; /* Get the string length */ length = StrLength(ptr); while(1) { /* Send the string character by character on lCD */ while ((*ptr != 0) & (i < 20)) { /* Display one character on LCD */ LCD_DisplayChar(Line, refcolumn, *ptr); /* Decrement the column position by 16 */ refcolumn -= 16; /* Point on the next character */ ptr++; /* Increment the character counter */ i++; } vTaskDelay( 100 / portTICK_RATE_MS ); i = 0; //LCD_ClearLine(Line); ptr -= length; x++; if(refcolumn < 16) { x = 0; } refcolumn = 319 - (x * 16); } } /******************************************************************************* * Function Name : LCD_SetDisplayWindow * Description : Sets a display window * Input : - Xpos: specifies the X position. * - Ypos: specifies the Y position. * - Height: display window height. * - Width: display window width. * Output : None * Return : None *******************************************************************************/ void LCD_SetDisplayWindow(u8 Xpos, u16 Ypos, u8 Height, u16 Width) { LCD_WriteReg(R1, 0xD0); LCD_WriteReg(R5, 0x14); LCD_WriteReg(R69, Xpos); LCD_WriteReg(R70, (Xpos + Height + 1)); LCD_WriteReg(R71, ((Ypos & 0x100)>> 8)); LCD_WriteReg(R72, (Ypos & 0xFF)); LCD_WriteReg(R73, (((Ypos + Width + 1) & 0x100)>> 8)); LCD_WriteReg(R74, ((Ypos + Width + 1) & 0xFF)); LCD_SetCursor(Xpos, Ypos); } /******************************************************************************* * Function Name : LCD_DrawLine * Description : Displays a line. * Input : - Xpos: specifies the X position. * - Ypos: specifies the Y position. * - Length: line length. * - Direction: line direction. * This parameter can be one of the following values: Vertical * or Horizontal. * Output : None * Return : None *******************************************************************************/ void LCD_DrawLine(u8 Xpos, u16 Ypos, u16 Length, u8 Direction) { u32 i = 0; LCD_SetCursor(Xpos, Ypos); if(Direction == Horizontal) { for(i = 0; i < Length; i++) { LCD_WriteRAM(TextColor); } } else { for(i = 0; i < Length; i++) { LCD_WriteRAM(TextColor); Xpos++; LCD_SetCursor(Xpos, Ypos); } } } /******************************************************************************* * Function Name : LCD_DrawRect * Description : Displays a rectangle. * Input : - Xpos: specifies the X position. * - Ypos: specifies the Y position. * - Height: display rectangle height. * - Width: display rectangle width. * Output : None * Return : None *******************************************************************************/ void LCD_DrawRect(u8 Xpos, u16 Ypos, u8 Height, u16 Width) { LCD_DrawLine(Xpos, Ypos, Width, Horizontal); LCD_DrawLine((Xpos + Height), Ypos, Width, Horizontal); LCD_DrawLine(Xpos, Ypos, Height, Vertical); LCD_DrawLine(Xpos, (Ypos - Width + 1), Height, Vertical); } /******************************************************************************* * Function Name : LCD_DrawCircle * Description : Displays a circle. * Input : - Xpos: specifies the X position. * - Ypos: specifies the Y position. * - Height: display rectangle height. * - Width: display rectangle width. * Output : None * Return : None *******************************************************************************/ void LCD_DrawCircle(u8 Xpos, u16 Ypos, u16 Radius) { s32 D; /* Decision Variable */ u32 CurX; /* Current X Value */ u32 CurY; /* Current Y Value */ D = 3 - (Radius << 1); CurX = 0; CurY = Radius; while (CurX <= CurY) { LCD_SetCursor(Xpos + CurX, Ypos + CurY); LCD_WriteRAM(TextColor); LCD_SetCursor(Xpos + CurX, Ypos - CurY); LCD_WriteRAM(TextColor); LCD_SetCursor(Xpos - CurX, Ypos + CurY); LCD_WriteRAM(TextColor); LCD_SetCursor(Xpos - CurX, Ypos - CurY); LCD_WriteRAM(TextColor); LCD_SetCursor(Xpos + CurY, Ypos + CurX); LCD_WriteRAM(TextColor); LCD_SetCursor(Xpos + CurY, Ypos - CurX); LCD_WriteRAM(TextColor); LCD_SetCursor(Xpos - CurY, Ypos + CurX); LCD_WriteRAM(TextColor); LCD_SetCursor(Xpos - CurY, Ypos - CurX); LCD_WriteRAM(TextColor); if (D < 0) { D += (CurX << 2) + 6; } else { D += ((CurX - CurY) << 2) + 10; CurY--; } CurX++; } } /******************************************************************************* * Function Name : LCD_DrawMonoPict * Description : Displays a monocolor picture. * Input : - Pict: pointer to the picture array. * Output : None * Return : None *******************************************************************************/ void LCD_DrawMonoPict(uc32 *Pict) { u32 index = 0, i = 0; LCD_SetCursor(0, 319); for(index = 0; index < 2400; index++) { for(i = 0; i < 32; i++) { if((Pict[index] & (1 << i)) == 0x00) { LCD_WriteRAM(BackColor); } else { LCD_WriteRAM(TextColor); } } } } /******************************************************************************* * Function Name : LCD_DrawBMP * Description : Displays a bitmap picture loaded in the SPI Flash. * Input : - BmpAddress: Bmp picture address in the SPI Flash. * Output : None * Return : None *******************************************************************************/ void LCD_DrawBMP(u32 BmpAddress) { u32 i = 0; LCD_WriteReg(R1, 0xD0); LCD_WriteReg(R5, 0x04); LCD_SetCursor(239, 0x013F); SPI_FLASH_StartReadSequence(BmpAddress); /* Disable SPI1 */ SPI_Cmd(SPI1, DISABLE); /* SPI in 16-bit mode */ SPI_DataSizeConfig(SPI1, SPI_DataSize_16b); /* Enable SPI1 */ SPI_Cmd(SPI1, ENABLE); for(i = 0; i < 76800; i++) { LCD_WriteRAM(__REV_HalfWord(SPI_FLASH_SendHalfWord(0xA5A5))); } /* Deselect the FLASH: Chip Select high */ SPI_FLASH_ChipSelect(1); /* Disable SPI1 */ SPI_Cmd(SPI1, DISABLE); /* SPI in 8-bit mode */ SPI_DataSizeConfig(SPI1, SPI_DataSize_8b); /* Enable SPI1 */ SPI_Cmd(SPI1, ENABLE); } /******************************************************************************* * Function Name : LCD_WriteReg * Description : Writes to the selected LCD register. * Input : - LCD_Reg: address of the selected register. * - LCD_RegValue: value to write to the selected register. * Output : None * Return : None *******************************************************************************/ void LCD_WriteReg(u8 LCD_Reg, u8 LCD_RegValue) { u16 tmp = 0; LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_RESET); LCD_CtrlLinesWrite(GPIOD, CtrlPin_RS, Bit_RESET); LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_RESET); tmp = LCD_Reg << 8; tmp |= LCD_RegValue; SPI_SendData(SPI2, tmp); while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET) { } LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_SET); } /******************************************************************************* * Function Name : LCD_ReadReg * Description : Reads the selected LCD Register. * Input : None * Output : None * Return : LCD Register Value. *******************************************************************************/ u8 LCD_ReadReg(u8 LCD_Reg) { u16 tmp = 0; LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_RESET); LCD_CtrlLinesWrite(GPIOD, CtrlPin_RS, Bit_RESET); LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_RESET); while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET) { } SPI_SendData(SPI2, LCD_Reg); LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_SET); while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET) { } SPI_SendData(SPI2, 0xFF); while(SPI_GetFlagStatus(SPI2, SPI_FLAG_RXNE)== RESET) { } tmp = SPI_ReceiveData(SPI2); LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_SET); return tmp; } /******************************************************************************* * Function Name : LCD_WriteRAM * Description : Writes to the LCD RAM. * Input : - RGB_Code: the pixel color in RGB mode (5-6-5). * Output : None * Return : None *******************************************************************************/ void LCD_WriteRAM(u16 RGB_Code) { LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_RESET); LCD_CtrlLinesWrite(GPIOD, CtrlPin_RS, Bit_SET); LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_RESET); SPI_SendData(SPI2, RGB_Code); while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET) { } LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_SET); } /******************************************************************************* * Function Name : LCD_ReadRAM * Description : Reads the LCD RAM. * Input : None * Output : None * Return : LCD RAM Value. *******************************************************************************/ u16 LCD_ReadRAM(void) { u16 tmp = 0; LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_SET); LCD_CtrlLinesWrite(GPIOD, CtrlPin_RS, Bit_SET); LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_RESET); while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET) { } SPI_SendData(SPI2, 0xFF); while(SPI_GetFlagStatus(SPI2, SPI_FLAG_RXNE)==RESET) { } tmp = SPI_ReceiveData(SPI2); LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_SET); return tmp; } /******************************************************************************* * Function Name : LCD_PowerOn * Description : * Input : None * Output : None * Return : None *******************************************************************************/ void LCD_PowerOn(void) { /* Power On Set */ LCD_WriteReg(R28, 0x73); LCD_WriteReg(R36, 0x74); LCD_WriteReg(R30, 0x01); LCD_WriteReg(R24, 0xC1); vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */ LCD_WriteReg(R24, 0xE1); LCD_WriteReg(R24, 0xF1); vTaskDelay( 60 / portTICK_RATE_MS ); /* Delay 60 ms */ LCD_WriteReg(R24, 0xF5); vTaskDelay( 60 / portTICK_RATE_MS ); /* Delay 60 ms */ LCD_WriteReg(R27, 0x09); vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */ LCD_WriteReg(R31, 0x11); LCD_WriteReg(R32, 0x0E); LCD_WriteReg(R30, 0x81); vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */ } /******************************************************************************* * Function Name : LCD_DisplayOn * Description : Enables the Display. * Input : None * Output : None * Return : None *******************************************************************************/ void LCD_DisplayOn(void) { LCD_WriteReg(R1, 0x50); LCD_WriteReg(R5, 0x04); /* Display On */ LCD_WriteReg(R0, 0x80); LCD_WriteReg(R59, 0x01); vTaskDelay( 40 / portTICK_RATE_MS ); /* Delay 40 ms */ LCD_WriteReg(R0, 0x20); } /******************************************************************************* * Function Name : LCD_DisplayOff * Description : Disables the Display. * Input : None * Output : None * Return : None *******************************************************************************/ void LCD_DisplayOff(void) { /* Display Off */ LCD_WriteReg(R0, 0xA0); vTaskDelay( 40 / portTICK_RATE_MS ); /* Delay 40 ms */ LCD_WriteReg(R59, 0x00); } /******************************************************************************* * Function Name : LCD_CtrlLinesConfig * Description : Configures LCD control lines in Output Push-Pull mode. * Input : None * Output : None * Return : None *******************************************************************************/ void LCD_CtrlLinesConfig(void) { GPIO_InitTypeDef GPIO_InitStructure; /* Configure NCS (PB.02) in Output Push-Pull mode */ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; GPIO_Init(GPIOB, &GPIO_InitStructure); /* Configure NWR(RNW), RS (PD.15, PD.07) in Output Push-Pull mode */ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_15; GPIO_Init(GPIOD, &GPIO_InitStructure); } /******************************************************************************* * Function Name : LCD_CtrlLinesWrite * Description : Sets or reset LCD control lines. * Input : - GPIOx: where x can be B or D to select the GPIO peripheral. * - CtrlPins: the Control line. This parameter can be: * - CtrlPin_NCS: Chip Select pin (PB.02) * - CtrlPin_NWR: Read/Write Selection pin (PD.15) * - CtrlPin_RS: Register/RAM Selection pin (PD.07) * - BitVal: specifies the value to be written to the selected bit. * This parameter can be: * - Bit_RESET: to clear the port pin * - Bit_SET: to set the port pin * Output : None * Return : None *******************************************************************************/ void LCD_CtrlLinesWrite(GPIO_TypeDef* GPIOx, u16 CtrlPins, BitAction BitVal) { /* Set or Reset the control line */ GPIO_WriteBit(GPIOx, CtrlPins, BitVal); } /******************************************************************************* * Function Name : LCD_SPIConfig * Description : Configures the SPI2 interface. * Input : None * Output : None * Return : None *******************************************************************************/ void LCD_SPIConfig(void) { SPI_InitTypeDef SPI_InitStructure; GPIO_InitTypeDef GPIO_InitStructure; /* Enable GPIOA clock */ RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE); /* Enable SPI2 clock */ RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE); /* Configure SPI2 pins: NSS, SCK, MISO and MOSI */ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; GPIO_Init(GPIOB, &GPIO_InitStructure); /* SPI2 Config */ SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex; SPI_InitStructure.SPI_Mode = SPI_Mode_Master; SPI_InitStructure.SPI_DataSize = SPI_DataSize_16b; SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low; SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge; SPI_InitStructure.SPI_NSS = SPI_NSS_Soft; SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2; SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB; SPI_Init(SPI2, &SPI_InitStructure); /* SPI2 enable */ SPI_Cmd(SPI2, ENABLE); } /******************************************************************************* * Function Name : StrLength * Description : Returns length of string. * Input : - Str: Character Pointer. * Output : None * Return : String length. *******************************************************************************/ static u32 StrLength(u8 *Str) { u32 Index = 0; /* Increment the Index unless the end of string */ for(Index = 0; *Str != '\0'; Str++, Index++) { } return Index; } /******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/