移植了LCD屏幕，FLASH字库
字库还有偏移问题未解决 Signed-off-by: 无闻风 <53944749+wuwenfengmi1998@users.noreply.github.com>
This commit is contained in:
无闻风
@@ -0,0 +1,44 @@
|
||||
/*
|
||||
* c.c
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
#include "c.h"
|
||||
#include "lcd.h"
|
||||
#include "text.h"
|
||||
#include "fatfs.h"
|
||||
#include "fatfs_sd.h"
|
||||
FATFS SD;
|
||||
|
||||
int my_main()
|
||||
{
|
||||
uint8_t res;
|
||||
FIL fil;
|
||||
char fil_buff[64];
|
||||
uint16_t br=0;
|
||||
char str[16];
|
||||
LCD_BL(0);
|
||||
LCDx_Init();
|
||||
if(font_init())
|
||||
{
|
||||
LCD_ShowString(0,16,(uint8_t *)"erro",16,RED,BLUE);
|
||||
}
|
||||
LCD_Clear(GRAY);
|
||||
/*
|
||||
f_mount(&SD,"0:",1);
|
||||
res=f_open(&fil,"0:/demo.txt",FA_READ);
|
||||
res=f_read(&fil,fil_buff,16,(UINT*)&br);
|
||||
sprintf(str,"%s\0\0",fil_buff);
|
||||
LCD_ShowString(0,0,str,16,RED,BLUE);
|
||||
*/
|
||||
LCD_ShowString(0,0,"123dsjvn°¡",12,RED,BLUE);
|
||||
while(1)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,14 @@
|
||||
/*
|
||||
* c.h
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
|
||||
#ifndef C_H_
|
||||
#define C_H_
|
||||
#include "main.h"
|
||||
|
||||
int my_main();
|
||||
|
||||
#endif /* C_H_ */
|
||||
@@ -0,0 +1,30 @@
|
||||
/*
|
||||
* falsh.c
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
|
||||
#include "flash.h"
|
||||
|
||||
//读取SPI FLASH
|
||||
//在指定地址开始读取指定长度的数据
|
||||
//pBuffer:数据存储区
|
||||
//ReadAddr:开始读取的地址(24bit)
|
||||
//NumByteToRead:要读取的字节数(最大65535)
|
||||
|
||||
|
||||
void W25QXX_Read(uint8_t* pBuffer,uint32_t ReadAddr,uint16_t NumByteToRead)
|
||||
{
|
||||
unsigned char buff[4];
|
||||
HAL_GPIO_WritePin(FLASH_E_GPIO_Port,FLASH_E_Pin,0);
|
||||
buff[0]=W25X_ReadData;
|
||||
buff[1]=(uint8_t)((ReadAddr)>>16);
|
||||
buff[2]=(uint8_t)((ReadAddr)>>8);
|
||||
buff[3]=(uint8_t)ReadAddr;
|
||||
HAL_SPI_Transmit(&hspi2,buff,4,100); //发送读取命令
|
||||
|
||||
HAL_SPI_Receive(&hspi2,pBuffer,NumByteToRead,100);
|
||||
HAL_GPIO_WritePin(FLASH_E_GPIO_Port,FLASH_E_Pin,1);
|
||||
|
||||
}
|
||||
@@ -0,0 +1,595 @@
|
||||
/*
|
||||
* fatfs_sd.c
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
|
||||
#define TRUE 1
|
||||
#define FALSE 0
|
||||
#define bool BYTE
|
||||
|
||||
|
||||
|
||||
|
||||
#include "fatfs_sd.h"
|
||||
|
||||
extern SPI_HandleTypeDef hspi2;
|
||||
//extern volatile uint8_t Timer1, Timer2;
|
||||
|
||||
static volatile DSTATUS Stat = STA_NOINIT;
|
||||
static uint8_t CardType;
|
||||
static uint8_t PowerFlag = 0;
|
||||
|
||||
#define SD_CS_GPIO_Port GPIOD
|
||||
#define SD_CS_Pin GPIO_PIN_2
|
||||
|
||||
volatile uint8_t Timer1, Timer2;
|
||||
|
||||
void SDTimer_Handler(void)
|
||||
{
|
||||
if(Timer1 > 0)
|
||||
Timer1--;
|
||||
|
||||
if(Timer2 > 0)
|
||||
Timer2--;
|
||||
}
|
||||
|
||||
/* SPI Chip Select */
|
||||
static void SELECT(void)
|
||||
{
|
||||
HAL_GPIO_WritePin(SD_CS_GPIO_Port, SD_CS_Pin, GPIO_PIN_RESET);
|
||||
}
|
||||
|
||||
/* SPI Chip Deselect */
|
||||
static void DESELECT(void)
|
||||
{
|
||||
HAL_GPIO_WritePin(SD_CS_GPIO_Port, SD_CS_Pin, GPIO_PIN_SET);
|
||||
}
|
||||
|
||||
|
||||
static void SPI_TxByte(BYTE data)
|
||||
{
|
||||
while (HAL_SPI_GetState(&hspi2) != HAL_SPI_STATE_READY);
|
||||
HAL_SPI_Transmit(&hspi2, &data, 1, SPI_TIMEOUT);
|
||||
}
|
||||
|
||||
|
||||
static uint8_t SPI_RxByte(void)
|
||||
{
|
||||
uint8_t dummy, data;
|
||||
dummy = 0xFF;
|
||||
data = 0;
|
||||
|
||||
while ((HAL_SPI_GetState(&hspi2) != HAL_SPI_STATE_READY));
|
||||
HAL_SPI_TransmitReceive(&hspi2, &dummy, &data, 1, SPI_TIMEOUT);
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
|
||||
static void SPI_RxBytePtr(uint8_t *buff)
|
||||
{
|
||||
*buff = SPI_RxByte();
|
||||
}
|
||||
|
||||
|
||||
static uint8_t SD_ReadyWait(void)
|
||||
{
|
||||
uint8_t res;
|
||||
|
||||
|
||||
Timer2 = 50;
|
||||
SPI_RxByte();
|
||||
|
||||
do
|
||||
{
|
||||
|
||||
res = SPI_RxByte();
|
||||
} while ((res != 0xFF) && Timer2);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
static void SD_PowerOn(void)
|
||||
{
|
||||
uint8_t cmd_arg[6];
|
||||
uint32_t Count = 0x1FFF;
|
||||
|
||||
|
||||
DESELECT();
|
||||
|
||||
for(int i = 0; i < 10; i++)
|
||||
{
|
||||
SPI_TxByte(0xFF);
|
||||
}
|
||||
|
||||
/* SPI Chips Select */
|
||||
SELECT();
|
||||
|
||||
|
||||
cmd_arg[0] = (CMD0 | 0x40);
|
||||
cmd_arg[1] = 0;
|
||||
cmd_arg[2] = 0;
|
||||
cmd_arg[3] = 0;
|
||||
cmd_arg[4] = 0;
|
||||
cmd_arg[5] = 0x95;
|
||||
|
||||
|
||||
for (int i = 0; i < 6; i++)
|
||||
{
|
||||
SPI_TxByte(cmd_arg[i]);
|
||||
}
|
||||
|
||||
|
||||
while ((SPI_RxByte() != 0x01) && Count)
|
||||
{
|
||||
Count--;
|
||||
}
|
||||
|
||||
DESELECT();
|
||||
SPI_TxByte(0XFF);
|
||||
|
||||
PowerFlag = 1;
|
||||
}
|
||||
|
||||
|
||||
static void SD_PowerOff(void)
|
||||
{
|
||||
PowerFlag = 0;
|
||||
}
|
||||
|
||||
|
||||
static uint8_t SD_CheckPower(void)
|
||||
{
|
||||
/* 0=off, 1=on */
|
||||
return PowerFlag;
|
||||
}
|
||||
|
||||
|
||||
static bool SD_RxDataBlock(BYTE *buff, UINT btr)
|
||||
{
|
||||
uint8_t token;
|
||||
|
||||
|
||||
Timer1 = 10;
|
||||
|
||||
|
||||
do
|
||||
{
|
||||
token = SPI_RxByte();
|
||||
} while((token == 0xFF) && Timer1);
|
||||
|
||||
|
||||
if(token != 0xFE)
|
||||
return FALSE;
|
||||
|
||||
|
||||
do
|
||||
{
|
||||
SPI_RxBytePtr(buff++);
|
||||
SPI_RxBytePtr(buff++);
|
||||
} while(btr -= 2);
|
||||
|
||||
SPI_RxByte();
|
||||
SPI_RxByte();
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
#if _READONLY == 0
|
||||
static bool SD_TxDataBlock(const BYTE *buff, BYTE token)
|
||||
{
|
||||
uint8_t resp, wc;
|
||||
uint8_t i = 0;
|
||||
|
||||
if (SD_ReadyWait() != 0xFF)
|
||||
return FALSE;
|
||||
|
||||
SPI_TxByte(token);
|
||||
|
||||
if (token != 0xFD)
|
||||
{
|
||||
wc = 0;
|
||||
|
||||
|
||||
do
|
||||
{
|
||||
SPI_TxByte(*buff++);
|
||||
SPI_TxByte(*buff++);
|
||||
} while (--wc);
|
||||
|
||||
SPI_RxByte();
|
||||
SPI_RxByte();
|
||||
|
||||
|
||||
while (i <= 64)
|
||||
{
|
||||
resp = SPI_RxByte();
|
||||
|
||||
|
||||
if ((resp & 0x1F) == 0x05)
|
||||
break;
|
||||
|
||||
i++;
|
||||
}
|
||||
|
||||
|
||||
while (SPI_RxByte() == 0);
|
||||
}
|
||||
|
||||
if ((resp & 0x1F) == 0x05)
|
||||
return TRUE;
|
||||
else
|
||||
return FALSE;
|
||||
}
|
||||
#endif /* _READONLY */
|
||||
|
||||
|
||||
static BYTE SD_SendCmd(BYTE cmd, DWORD arg)
|
||||
{
|
||||
uint8_t crc, res;
|
||||
|
||||
|
||||
if (SD_ReadyWait() != 0xFF)
|
||||
return 0xFF;
|
||||
|
||||
|
||||
SPI_TxByte(cmd); /* Command */
|
||||
SPI_TxByte((BYTE) (arg >> 24)); /* Argument[31..24] */
|
||||
SPI_TxByte((BYTE) (arg >> 16)); /* Argument[23..16] */
|
||||
SPI_TxByte((BYTE) (arg >> 8)); /* Argument[15..8] */
|
||||
SPI_TxByte((BYTE) arg); /* Argument[7..0] */
|
||||
|
||||
|
||||
crc = 0;
|
||||
if (cmd == CMD0)
|
||||
crc = 0x95; /* CRC for CMD0(0) */
|
||||
|
||||
if (cmd == CMD8)
|
||||
crc = 0x87; /* CRC for CMD8(0x1AA) */
|
||||
|
||||
SPI_TxByte(crc);
|
||||
|
||||
|
||||
if (cmd == CMD12)
|
||||
SPI_RxByte();
|
||||
|
||||
|
||||
uint8_t n = 10;
|
||||
do
|
||||
{
|
||||
res = SPI_RxByte();
|
||||
} while ((res & 0x80) && --n);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
|
||||
-----------------------------------------------------------------------*/
|
||||
|
||||
|
||||
DSTATUS SD_disk_initialize(BYTE drv)
|
||||
{
|
||||
uint8_t n, type, ocr[4];
|
||||
|
||||
|
||||
if(drv)
|
||||
return STA_NOINIT;
|
||||
|
||||
|
||||
if(Stat & STA_NODISK)
|
||||
return Stat;
|
||||
|
||||
|
||||
SD_PowerOn();
|
||||
|
||||
|
||||
SELECT();
|
||||
|
||||
|
||||
type = 0;
|
||||
|
||||
|
||||
if (SD_SendCmd(CMD0, 0) == 1)
|
||||
{
|
||||
|
||||
Timer1 = 100;
|
||||
|
||||
|
||||
if (SD_SendCmd(CMD8, 0x1AA) == 1)
|
||||
{
|
||||
/* SDC Ver2+ */
|
||||
for (n = 0; n < 4; n++)
|
||||
{
|
||||
ocr[n] = SPI_RxByte();
|
||||
}
|
||||
|
||||
if (ocr[2] == 0x01 && ocr[3] == 0xAA)
|
||||
{
|
||||
|
||||
do {
|
||||
if (SD_SendCmd(CMD55, 0) <= 1 && SD_SendCmd(CMD41, 1UL << 30) == 0)
|
||||
break; /* ACMD41 with HCS bit */
|
||||
} while (Timer1);
|
||||
|
||||
if (Timer1 && SD_SendCmd(CMD58, 0) == 0)
|
||||
{
|
||||
/* Check CCS bit */
|
||||
for (n = 0; n < 4; n++)
|
||||
{
|
||||
ocr[n] = SPI_RxByte();
|
||||
}
|
||||
|
||||
type = (ocr[0] & 0x40) ? 6 : 2;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* SDC Ver1 or MMC */
|
||||
type = (SD_SendCmd(CMD55, 0) <= 1 && SD_SendCmd(CMD41, 0) <= 1) ? 2 : 1; /* SDC : MMC */
|
||||
|
||||
do {
|
||||
if (type == 2)
|
||||
{
|
||||
if (SD_SendCmd(CMD55, 0) <= 1 && SD_SendCmd(CMD41, 0) == 0)
|
||||
break; /* ACMD41 */
|
||||
}
|
||||
else
|
||||
{
|
||||
if (SD_SendCmd(CMD1, 0) == 0)
|
||||
break; /* CMD1 */
|
||||
}
|
||||
} while (Timer1);
|
||||
|
||||
if (!Timer1 || SD_SendCmd(CMD16, 512) != 0)
|
||||
{
|
||||
|
||||
type = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
CardType = type;
|
||||
|
||||
DESELECT();
|
||||
|
||||
SPI_RxByte();
|
||||
|
||||
if (type)
|
||||
{
|
||||
/* Clear STA_NOINIT */
|
||||
Stat &= ~STA_NOINIT;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Initialization failed */
|
||||
SD_PowerOff();
|
||||
}
|
||||
|
||||
return Stat;
|
||||
}
|
||||
|
||||
|
||||
DSTATUS SD_disk_status(BYTE drv)
|
||||
{
|
||||
if (drv)
|
||||
return STA_NOINIT;
|
||||
|
||||
return Stat;
|
||||
}
|
||||
|
||||
|
||||
DRESULT SD_disk_read(BYTE pdrv, BYTE* buff, DWORD sector, UINT count)
|
||||
{
|
||||
if (pdrv || !count)
|
||||
return RES_PARERR;
|
||||
|
||||
if (Stat & STA_NOINIT)
|
||||
return RES_NOTRDY;
|
||||
|
||||
if (!(CardType & 4))
|
||||
sector *= 512;
|
||||
|
||||
SELECT();
|
||||
|
||||
if (count == 1)
|
||||
{
|
||||
|
||||
if ((SD_SendCmd(CMD17, sector) == 0) && SD_RxDataBlock(buff, 512))
|
||||
count = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
if (SD_SendCmd(CMD18, sector) == 0)
|
||||
{
|
||||
do {
|
||||
if (!SD_RxDataBlock(buff, 512))
|
||||
break;
|
||||
|
||||
buff += 512;
|
||||
} while (--count);
|
||||
|
||||
|
||||
SD_SendCmd(CMD12, 0);
|
||||
}
|
||||
}
|
||||
|
||||
DESELECT();
|
||||
SPI_RxByte();
|
||||
|
||||
return count ? RES_ERROR : RES_OK;
|
||||
}
|
||||
|
||||
|
||||
#if _READONLY == 0
|
||||
DRESULT SD_disk_write(BYTE pdrv, const BYTE* buff, DWORD sector, UINT count)
|
||||
{
|
||||
if (pdrv || !count)
|
||||
return RES_PARERR;
|
||||
|
||||
if (Stat & STA_NOINIT)
|
||||
return RES_NOTRDY;
|
||||
|
||||
if (Stat & STA_PROTECT)
|
||||
return RES_WRPRT;
|
||||
|
||||
if (!(CardType & 4))
|
||||
sector *= 512;
|
||||
|
||||
SELECT();
|
||||
|
||||
if (count == 1)
|
||||
{
|
||||
|
||||
if ((SD_SendCmd(CMD24, sector) == 0) && SD_TxDataBlock(buff, 0xFE))
|
||||
count = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
if (CardType & 2)
|
||||
{
|
||||
SD_SendCmd(CMD55, 0);
|
||||
SD_SendCmd(CMD23, count); /* ACMD23 */
|
||||
}
|
||||
|
||||
if (SD_SendCmd(CMD25, sector) == 0)
|
||||
{
|
||||
do {
|
||||
if(!SD_TxDataBlock(buff, 0xFC))
|
||||
break;
|
||||
|
||||
buff += 512;
|
||||
} while (--count);
|
||||
|
||||
if(!SD_TxDataBlock(0, 0xFD))
|
||||
{
|
||||
count = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
DESELECT();
|
||||
SPI_RxByte();
|
||||
|
||||
return count ? RES_ERROR : RES_OK;
|
||||
}
|
||||
#endif /* _READONLY */
|
||||
|
||||
|
||||
DRESULT SD_disk_ioctl(BYTE drv, BYTE ctrl, void *buff)
|
||||
{
|
||||
DRESULT res;
|
||||
BYTE n, csd[16], *ptr = buff;
|
||||
WORD csize;
|
||||
|
||||
if (drv)
|
||||
return RES_PARERR;
|
||||
|
||||
res = RES_ERROR;
|
||||
|
||||
if (ctrl == CTRL_POWER)
|
||||
{
|
||||
switch (*ptr)
|
||||
{
|
||||
case 0:
|
||||
if (SD_CheckPower())
|
||||
SD_PowerOff(); /* Power Off */
|
||||
res = RES_OK;
|
||||
break;
|
||||
case 1:
|
||||
SD_PowerOn(); /* Power On */
|
||||
res = RES_OK;
|
||||
break;
|
||||
case 2:
|
||||
*(ptr + 1) = (BYTE) SD_CheckPower();
|
||||
res = RES_OK; /* Power Check */
|
||||
break;
|
||||
default:
|
||||
res = RES_PARERR;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Stat & STA_NOINIT)
|
||||
return RES_NOTRDY;
|
||||
|
||||
SELECT();
|
||||
|
||||
switch (ctrl)
|
||||
{
|
||||
case GET_SECTOR_COUNT:
|
||||
|
||||
if ((SD_SendCmd(CMD9, 0) == 0) && SD_RxDataBlock(csd, 16))
|
||||
{
|
||||
if ((csd[0] >> 6) == 1)
|
||||
{
|
||||
/* SDC ver 2.00 */
|
||||
csize = csd[9] + ((WORD) csd[8] << 8) + 1;
|
||||
*(DWORD*) buff = (DWORD) csize << 10;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* MMC or SDC ver 1.XX */
|
||||
n = (csd[5] & 15) + ((csd[10] & 128) >> 7) + ((csd[9] & 3) << 1) + 2;
|
||||
csize = (csd[8] >> 6) + ((WORD) csd[7] << 2) + ((WORD) (csd[6] & 3) << 10) + 1;
|
||||
*(DWORD*) buff = (DWORD) csize << (n - 9);
|
||||
}
|
||||
|
||||
res = RES_OK;
|
||||
}
|
||||
break;
|
||||
|
||||
case GET_SECTOR_SIZE:
|
||||
|
||||
*(WORD*) buff = 512;
|
||||
res = RES_OK;
|
||||
break;
|
||||
|
||||
case CTRL_SYNC:
|
||||
|
||||
if (SD_ReadyWait() == 0xFF)
|
||||
res = RES_OK;
|
||||
break;
|
||||
|
||||
case MMC_GET_CSD:
|
||||
|
||||
if (SD_SendCmd(CMD9, 0) == 0 && SD_RxDataBlock(ptr, 16))
|
||||
res = RES_OK;
|
||||
break;
|
||||
|
||||
case MMC_GET_CID:
|
||||
|
||||
if (SD_SendCmd(CMD10, 0) == 0 && SD_RxDataBlock(ptr, 16))
|
||||
res = RES_OK;
|
||||
break;
|
||||
|
||||
case MMC_GET_OCR:
|
||||
|
||||
if (SD_SendCmd(CMD58, 0) == 0)
|
||||
{
|
||||
for (n = 0; n < 4; n++)
|
||||
{
|
||||
*ptr++ = SPI_RxByte();
|
||||
}
|
||||
|
||||
res = RES_OK;
|
||||
}
|
||||
|
||||
default:
|
||||
res = RES_PARERR;
|
||||
}
|
||||
|
||||
DESELECT();
|
||||
SPI_RxByte();
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,39 @@
|
||||
/*
|
||||
* fatfs_sd.h
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
|
||||
#ifndef FATFS_SD_H_
|
||||
#define FATFS_SD_H_
|
||||
|
||||
#include "c.h"
|
||||
#include "diskio.h"
|
||||
/* Definitions for MMC/SDC command */
|
||||
#define CMD0 (0x40+0) /* GO_IDLE_STATE */
|
||||
#define CMD1 (0x40+1) /* SEND_OP_COND */
|
||||
#define CMD8 (0x40+8) /* SEND_IF_COND */
|
||||
#define CMD9 (0x40+9) /* SEND_CSD */
|
||||
#define CMD10 (0x40+10) /* SEND_CID */
|
||||
#define CMD12 (0x40+12) /* STOP_TRANSMISSION */
|
||||
#define CMD16 (0x40+16) /* SET_BLOCKLEN */
|
||||
#define CMD17 (0x40+17) /* READ_SINGLE_BLOCK */
|
||||
#define CMD18 (0x40+18) /* READ_MULTIPLE_BLOCK */
|
||||
#define CMD23 (0x40+23) /* SET_BLOCK_COUNT */
|
||||
#define CMD24 (0x40+24) /* WRITE_BLOCK */
|
||||
#define CMD25 (0x40+25) /* WRITE_MULTIPLE_BLOCK */
|
||||
#define CMD41 (0x40+41) /* SEND_OP_COND (ACMD) */
|
||||
#define CMD55 (0x40+55) /* APP_CMD */
|
||||
#define CMD58 (0x40+58) /* READ_OCR */
|
||||
|
||||
void SDTimer_Handler(void);
|
||||
DSTATUS SD_disk_initialize (BYTE pdrv);
|
||||
DSTATUS SD_disk_status (BYTE pdrv);
|
||||
DRESULT SD_disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
|
||||
DRESULT SD_disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
|
||||
DRESULT SD_disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
|
||||
|
||||
#define SPI_TIMEOUT 1000
|
||||
|
||||
#endif /* FATFS_SD_H_ */
|
||||
@@ -0,0 +1,18 @@
|
||||
/*
|
||||
* flash.h
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
|
||||
#ifndef FLASH_H_
|
||||
#define FLASH_H_
|
||||
|
||||
#include "c.h"
|
||||
|
||||
#define W25X_ReadData 0x03
|
||||
|
||||
extern SPI_HandleTypeDef hspi2;
|
||||
|
||||
void W25QXX_Read(uint8_t* pBuffer,uint32_t ReadAddr,uint16_t NumByteToRead);
|
||||
#endif /* FLASH_H_ */
|
||||
@@ -0,0 +1,591 @@
|
||||
/*
|
||||
* lcd.c
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
#include "lcd.h"
|
||||
|
||||
_lcd_dev lcddev; //管理LCD重要参数
|
||||
//**************************************************几种快速接口
|
||||
//写寄存器函数
|
||||
//regval:寄存器值
|
||||
void LCD_WR_REG(uint16_t regval)
|
||||
{
|
||||
LCD_REG_ADDRESS=regval;//写入要写的寄存器序号
|
||||
}
|
||||
//写LCD数据
|
||||
//data:要写入的值
|
||||
void LCD_WR_DATA(uint16_t data)
|
||||
{
|
||||
LCD_DATA_ADDRESS=data;
|
||||
}
|
||||
//读LCD数据
|
||||
//返回值:读到的值
|
||||
uint16_t LCD_RD_DATA(void)
|
||||
{
|
||||
return LCD_DATA_ADDRESS;
|
||||
}
|
||||
//写寄存器
|
||||
//LCD_Reg:寄存器地址
|
||||
//LCD_RegValue:要写入的数据
|
||||
void LCD_WriteReg(uint16_t LCD_Reg, uint16_t LCD_RegValue)
|
||||
{
|
||||
LCD_REG_ADDRESS = LCD_Reg; //写入要写的寄存器序号
|
||||
LCD_DATA_ADDRESS = LCD_RegValue;//写入数据
|
||||
}
|
||||
//读寄存器
|
||||
//LCD_Reg:寄存器地址
|
||||
//返回值:读到的数据
|
||||
uint16_t LCD_ReadReg(uint16_t LCD_Reg)
|
||||
{
|
||||
LCD_REG_ADDRESS=LCD_Reg; //写入要读的寄存器序号
|
||||
//delay_us(5);
|
||||
return LCD_DATA_ADDRESS; //返回读到的值
|
||||
}
|
||||
//**************************************************************LCD底层
|
||||
|
||||
|
||||
|
||||
_lcd_dev lcddev;
|
||||
//LCD开启显示
|
||||
void LCD_DisplayOn(void)
|
||||
{
|
||||
if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)LCD_WR_REG(0X29); //开启显示
|
||||
else LCD_WriteReg(R7,0x0173); //开启显示
|
||||
}
|
||||
//LCD关闭显示
|
||||
void LCD_DisplayOff(void)
|
||||
{
|
||||
if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)LCD_WR_REG(0X28); //关闭显示
|
||||
else LCD_WriteReg(R7,0x0);//关闭显示
|
||||
}
|
||||
//设置LCD的自动扫描方向
|
||||
//注意:其他函数可能会受到此函数设置的影响(尤其是9341/6804这两个奇葩),
|
||||
//所以,一般设置为L2R_U2D即可,如果设置为其他扫描方式,可能导致显示不正常.
|
||||
//dir:0~7,代表8个方向(具体定义见lcd.h)
|
||||
//9320/9325/9328/4531/4535/1505/b505/8989/5408/9341/5310等IC已经实际测试
|
||||
void LCD_Scan_Dir(uint8_t dir)
|
||||
{
|
||||
uint16_t regval=0;
|
||||
uint8_t dirreg=0;
|
||||
uint16_t temp;
|
||||
if(lcddev.dir==1&&lcddev.id!=0X6804)//横屏时，对6804不改变扫描方向！
|
||||
{
|
||||
switch(dir)//方向转换
|
||||
{
|
||||
case 0:dir=6;break;
|
||||
case 1:dir=7;break;
|
||||
case 2:dir=4;break;
|
||||
case 3:dir=5;break;
|
||||
case 4:dir=1;break;
|
||||
case 5:dir=0;break;
|
||||
case 6:dir=3;break;
|
||||
case 7:dir=2;break;
|
||||
}
|
||||
}
|
||||
if(lcddev.id==0x9341||lcddev.id==0X6804||lcddev.id==0X5310)//9341/6804/5310,很特殊
|
||||
{
|
||||
switch(dir)
|
||||
{
|
||||
case L2R_U2D://从左到右,从上到下
|
||||
regval|=(0<<7)|(0<<6)|(0<<5);
|
||||
break;
|
||||
case L2R_D2U://从左到右,从下到上
|
||||
regval|=(1<<7)|(0<<6)|(0<<5);
|
||||
break;
|
||||
case R2L_U2D://从右到左,从上到下
|
||||
regval|=(0<<7)|(1<<6)|(0<<5);
|
||||
break;
|
||||
case R2L_D2U://从右到左,从下到上
|
||||
regval|=(1<<7)|(1<<6)|(0<<5);
|
||||
break;
|
||||
case U2D_L2R://从上到下,从左到右
|
||||
regval|=(0<<7)|(0<<6)|(1<<5);
|
||||
break;
|
||||
case U2D_R2L://从上到下,从右到左
|
||||
regval|=(0<<7)|(1<<6)|(1<<5);
|
||||
break;
|
||||
case D2U_L2R://从下到上,从左到右
|
||||
regval|=(1<<7)|(0<<6)|(1<<5);
|
||||
break;
|
||||
case D2U_R2L://从下到上,从右到左
|
||||
regval|=(1<<7)|(1<<6)|(1<<5);
|
||||
break;
|
||||
}
|
||||
dirreg=0X36;
|
||||
if(lcddev.id!=0X5310)regval|=0X08;//5310不需要BGR
|
||||
if(lcddev.id==0X6804)regval|=0x02;//6804的BIT6和9341的反了
|
||||
LCD_WriteReg(dirreg,regval);
|
||||
if((regval&0X20)||lcddev.dir==1)
|
||||
{
|
||||
if(lcddev.width<lcddev.height)//交换X,Y
|
||||
{
|
||||
temp=lcddev.width;
|
||||
lcddev.width=lcddev.height;
|
||||
lcddev.height=temp;
|
||||
}
|
||||
}else
|
||||
{
|
||||
if(lcddev.width>lcddev.height)//交换X,Y
|
||||
{
|
||||
temp=lcddev.width;
|
||||
lcddev.width=lcddev.height;
|
||||
lcddev.height=temp;
|
||||
}
|
||||
}
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(0);LCD_WR_DATA(0);
|
||||
LCD_WR_DATA((lcddev.width-1)>>8);LCD_WR_DATA((lcddev.width-1)&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(0);LCD_WR_DATA(0);
|
||||
LCD_WR_DATA((lcddev.height-1)>>8);LCD_WR_DATA((lcddev.height-1)&0XFF);
|
||||
}else
|
||||
{
|
||||
switch(dir)
|
||||
{
|
||||
case L2R_U2D://从左到右,从上到下
|
||||
regval|=(1<<5)|(1<<4)|(0<<3);
|
||||
break;
|
||||
case L2R_D2U://从左到右,从下到上
|
||||
regval|=(0<<5)|(1<<4)|(0<<3);
|
||||
break;
|
||||
case R2L_U2D://从右到左,从上到下
|
||||
regval|=(1<<5)|(0<<4)|(0<<3);
|
||||
break;
|
||||
case R2L_D2U://从右到左,从下到上
|
||||
regval|=(0<<5)|(0<<4)|(0<<3);
|
||||
break;
|
||||
case U2D_L2R://从上到下,从左到右
|
||||
regval|=(1<<5)|(1<<4)|(1<<3);
|
||||
break;
|
||||
case U2D_R2L://从上到下,从右到左
|
||||
regval|=(1<<5)|(0<<4)|(1<<3);
|
||||
break;
|
||||
case D2U_L2R://从下到上,从左到右
|
||||
regval|=(0<<5)|(1<<4)|(1<<3);
|
||||
break;
|
||||
case D2U_R2L://从下到上,从右到左
|
||||
regval|=(0<<5)|(0<<4)|(1<<3);
|
||||
break;
|
||||
}
|
||||
if(lcddev.id==0x8989)//8989 IC
|
||||
{
|
||||
dirreg=0X11;
|
||||
regval|=0X6040; //65K
|
||||
}else//其他驱动IC
|
||||
{
|
||||
dirreg=0X03;
|
||||
regval|=1<<12;
|
||||
}
|
||||
LCD_WriteReg(dirreg,regval);
|
||||
}
|
||||
}
|
||||
//设置LCD显示方向
|
||||
//dir:0,竖屏；1,横屏
|
||||
void LCD_Display_Dir(uint8_t dir)
|
||||
{
|
||||
if(dir==0) //竖屏
|
||||
{
|
||||
lcddev.dir=0; //竖屏
|
||||
lcddev.width=240;
|
||||
lcddev.height=320;
|
||||
if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)
|
||||
{
|
||||
lcddev.wramcmd=0X2C;
|
||||
lcddev.setxcmd=0X2A;
|
||||
lcddev.setycmd=0X2B;
|
||||
if(lcddev.id==0X6804||lcddev.id==0X5310)
|
||||
{
|
||||
lcddev.width=320;
|
||||
lcddev.height=480;
|
||||
}
|
||||
}else if(lcddev.id==0X8989)
|
||||
{
|
||||
lcddev.wramcmd=R34;
|
||||
lcddev.setxcmd=0X4E;
|
||||
lcddev.setycmd=0X4F;
|
||||
}else
|
||||
{
|
||||
lcddev.wramcmd=R34;
|
||||
lcddev.setxcmd=R32;
|
||||
lcddev.setycmd=R33;
|
||||
}
|
||||
}else //横屏
|
||||
{
|
||||
lcddev.dir=1; //横屏
|
||||
lcddev.width=320;
|
||||
lcddev.height=240;
|
||||
if(lcddev.id==0X9341||lcddev.id==0X5310)
|
||||
{
|
||||
lcddev.wramcmd=0X2C;
|
||||
lcddev.setxcmd=0X2A;
|
||||
lcddev.setycmd=0X2B;
|
||||
}else if(lcddev.id==0X6804)
|
||||
{
|
||||
lcddev.wramcmd=0X2C;
|
||||
lcddev.setxcmd=0X2B;
|
||||
lcddev.setycmd=0X2A;
|
||||
}else if(lcddev.id==0X8989)
|
||||
{
|
||||
lcddev.wramcmd=R34;
|
||||
lcddev.setxcmd=0X4F;
|
||||
lcddev.setycmd=0X4E;
|
||||
}else
|
||||
{
|
||||
lcddev.wramcmd=R34;
|
||||
lcddev.setxcmd=R33;
|
||||
lcddev.setycmd=R32;
|
||||
}
|
||||
if(lcddev.id==0X6804||lcddev.id==0X5310)
|
||||
{
|
||||
lcddev.width=480;
|
||||
lcddev.height=320;
|
||||
}
|
||||
}
|
||||
LCD_Scan_Dir(DFT_SCAN_DIR); //默认扫描方向
|
||||
}
|
||||
|
||||
//初始化lcd
|
||||
//该初始化函数可以初始化各种液晶!
|
||||
void LCDx_Init(void)
|
||||
{
|
||||
|
||||
LCD_BL(0);
|
||||
HAL_Delay(50); // delay 50 ms
|
||||
LCD_WriteReg(0x0000,0x0001);
|
||||
HAL_Delay(50); // delay 50 ms
|
||||
lcddev.id = LCD_ReadReg(0x0000);
|
||||
|
||||
|
||||
LCD_WriteReg(0x00E5,0x78F0);
|
||||
LCD_WriteReg(0x0001,0x0100);
|
||||
LCD_WriteReg(0x0002,0x0700);
|
||||
LCD_WriteReg(0x0003,0x1030);
|
||||
LCD_WriteReg(0x0004,0x0000);
|
||||
LCD_WriteReg(0x0008,0x0202);
|
||||
LCD_WriteReg(0x0009,0x0000);
|
||||
LCD_WriteReg(0x000A,0x0000);
|
||||
LCD_WriteReg(0x000C,0x0000);
|
||||
LCD_WriteReg(0x000D,0x0000);
|
||||
LCD_WriteReg(0x000F,0x0000);
|
||||
//power on sequence VGHVGL
|
||||
LCD_WriteReg(0x0010,0x0000);
|
||||
LCD_WriteReg(0x0011,0x0007);
|
||||
LCD_WriteReg(0x0012,0x0000);
|
||||
LCD_WriteReg(0x0013,0x0000);
|
||||
LCD_WriteReg(0x0007,0x0000);
|
||||
//vgh
|
||||
LCD_WriteReg(0x0010,0x1690);
|
||||
LCD_WriteReg(0x0011,0x0227);
|
||||
//delayms(100);
|
||||
//vregiout
|
||||
LCD_WriteReg(0x0012,0x009D); //0x001b
|
||||
//delayms(100);
|
||||
//vom amplitude
|
||||
LCD_WriteReg(0x0013,0x1900);
|
||||
//delayms(100);
|
||||
//vom H
|
||||
LCD_WriteReg(0x0029,0x0025);
|
||||
LCD_WriteReg(0x002B,0x000D);
|
||||
//gamma
|
||||
LCD_WriteReg(0x0030,0x0007);
|
||||
LCD_WriteReg(0x0031,0x0303);
|
||||
LCD_WriteReg(0x0032,0x0003);// 0006
|
||||
LCD_WriteReg(0x0035,0x0206);
|
||||
LCD_WriteReg(0x0036,0x0008);
|
||||
LCD_WriteReg(0x0037,0x0406);
|
||||
LCD_WriteReg(0x0038,0x0304);//0200
|
||||
LCD_WriteReg(0x0039,0x0007);
|
||||
LCD_WriteReg(0x003C,0x0602);// 0504
|
||||
LCD_WriteReg(0x003D,0x0008);
|
||||
//ram
|
||||
LCD_WriteReg(0x0050,0x0000);
|
||||
LCD_WriteReg(0x0051,0x00EF);
|
||||
LCD_WriteReg(0x0052,0x0000);
|
||||
LCD_WriteReg(0x0053,0x013F);
|
||||
LCD_WriteReg(0x0060,0xA700);
|
||||
LCD_WriteReg(0x0061,0x0001);
|
||||
LCD_WriteReg(0x006A,0x0000);
|
||||
//
|
||||
LCD_WriteReg(0x0080,0x0000);
|
||||
LCD_WriteReg(0x0081,0x0000);
|
||||
LCD_WriteReg(0x0082,0x0000);
|
||||
LCD_WriteReg(0x0083,0x0000);
|
||||
LCD_WriteReg(0x0084,0x0000);
|
||||
LCD_WriteReg(0x0085,0x0000);
|
||||
//
|
||||
LCD_WriteReg(0x0090,0x0010);
|
||||
LCD_WriteReg(0x0092,0x0600);
|
||||
|
||||
LCD_WriteReg(0x0007,0x0133);
|
||||
LCD_WriteReg(0x00,0x0022);//
|
||||
|
||||
|
||||
LCD_Display_Dir(1); //默认为h屏
|
||||
|
||||
|
||||
}
|
||||
//***********************************************************打点 读点 什么的
|
||||
//设置光标位置
|
||||
//Xpos:横坐标
|
||||
//Ypos:纵坐标
|
||||
void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos)
|
||||
{
|
||||
if(lcddev.id==0X9341||lcddev.id==0X5310)
|
||||
{
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(Xpos>>8);
|
||||
LCD_WR_DATA(Xpos&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(Ypos>>8);
|
||||
LCD_WR_DATA(Ypos&0XFF);
|
||||
}else if(lcddev.id==0X6804)
|
||||
{
|
||||
if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//横屏时处理
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(Xpos>>8);
|
||||
LCD_WR_DATA(Xpos&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(Ypos>>8);
|
||||
LCD_WR_DATA(Ypos&0XFF);
|
||||
}else
|
||||
{
|
||||
if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//横屏其实就是调转x,y坐标
|
||||
LCD_WriteReg(lcddev.setxcmd, Xpos);
|
||||
LCD_WriteReg(lcddev.setycmd, Ypos);
|
||||
}
|
||||
}
|
||||
|
||||
//快速画点
|
||||
//x,y:坐标
|
||||
//color:颜色
|
||||
void LCD_Fast_DrawPoint(uint16_t x,uint16_t y,uint16_t color)
|
||||
{
|
||||
if(lcddev.id==0X9341||lcddev.id==0X5310)
|
||||
{
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(x>>8);
|
||||
LCD_WR_DATA(x&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(y>>8);
|
||||
LCD_WR_DATA(y&0XFF);
|
||||
}else if(lcddev.id==0X6804)
|
||||
{
|
||||
if(lcddev.dir==1)x=lcddev.width-1-x;//横屏时处理
|
||||
LCD_WR_REG(lcddev.setxcmd);
|
||||
LCD_WR_DATA(x>>8);
|
||||
LCD_WR_DATA(x&0XFF);
|
||||
LCD_WR_REG(lcddev.setycmd);
|
||||
LCD_WR_DATA(y>>8);
|
||||
LCD_WR_DATA(y&0XFF);
|
||||
}else
|
||||
{
|
||||
if(lcddev.dir==1)x=lcddev.width-1-x;//横屏其实就是调转x,y坐标
|
||||
LCD_WriteReg(lcddev.setxcmd,x);
|
||||
LCD_WriteReg(lcddev.setycmd,y);
|
||||
}
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd;
|
||||
LCD_DATA_ADDRESS=color;
|
||||
}
|
||||
//画点
|
||||
//x,y:坐标
|
||||
//POINT_COLOR:此点的颜色
|
||||
void LCD_set_dot(uint16_t x,uint16_t y,uint16_t color)
|
||||
{
|
||||
LCD_SetCursor(x,y); //设置光标位置
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd; //开始写入GRAM
|
||||
LCD_DATA_ADDRESS=color;
|
||||
}
|
||||
|
||||
//清屏函数
|
||||
//color:要清屏的填充色
|
||||
void LCD_Clear(uint16_t color)
|
||||
{
|
||||
uint32_t index=0;
|
||||
uint32_t totalpoint=lcddev.width;
|
||||
totalpoint*=lcddev.height; //得到总点数
|
||||
if((lcddev.id==0X6804)&&(lcddev.dir==1))//6804横屏的时候特殊处理
|
||||
{
|
||||
lcddev.dir=0;
|
||||
lcddev.setxcmd=0X2A;
|
||||
lcddev.setycmd=0X2B;
|
||||
LCD_SetCursor(0x00,0x0000); //设置光标位置
|
||||
lcddev.dir=1;
|
||||
lcddev.setxcmd=0X2B;
|
||||
lcddev.setycmd=0X2A;
|
||||
}else LCD_SetCursor(0x00,0x0000); //设置光标位置
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd; //开始写入GRAM
|
||||
for(index=0;index<totalpoint;index++)
|
||||
{
|
||||
LCD_DATA_ADDRESS=color;
|
||||
}
|
||||
}
|
||||
//在指定区域内填充单个颜色
|
||||
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
|
||||
//color:要填充的颜色
|
||||
void LCD_Fill(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,uint16_t color)
|
||||
{
|
||||
uint16_t i,j;
|
||||
uint16_t xlen=0;
|
||||
uint16_t temp;
|
||||
if((lcddev.id==0X6804)&&(lcddev.dir==1)) //6804横屏的时候特殊处理
|
||||
{
|
||||
temp=sx;
|
||||
sx=sy;
|
||||
sy=lcddev.width-ex-1;
|
||||
ex=ey;
|
||||
ey=lcddev.width-temp-1;
|
||||
lcddev.dir=0;
|
||||
lcddev.setxcmd=0X2A;
|
||||
lcddev.setycmd=0X2B;
|
||||
LCD_Fill(sx,sy,ex,ey,color);
|
||||
lcddev.dir=1;
|
||||
lcddev.setxcmd=0X2B;
|
||||
lcddev.setycmd=0X2A;
|
||||
}else
|
||||
{
|
||||
xlen=ex-sx+1;
|
||||
for(i=sy;i<=ey;i++)
|
||||
{
|
||||
LCD_SetCursor(sx,i); //设置光标位置
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd; //开始写入GRAM
|
||||
for(j=0;j<xlen;j++)LCD_WR_DATA(color); //设置光标位置
|
||||
}
|
||||
}
|
||||
}
|
||||
//在指定区域内填充指定颜色块
|
||||
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
|
||||
//color:要填充的颜色
|
||||
void LCD_Color_Fill(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,const uint16_t *color)
|
||||
{
|
||||
uint16_t height,width;
|
||||
uint16_t i,j;
|
||||
width=ex-sx; //得到填充的宽度
|
||||
height=ey-sy; //高度
|
||||
for(i=0;i<height;i++)
|
||||
{
|
||||
LCD_SetCursor(sx,sy+i); //设置光标位置
|
||||
LCD_REG_ADDRESS=lcddev.wramcmd; //开始写入GRAM
|
||||
for(j=0;j<width;j++)
|
||||
{
|
||||
LCD_DATA_ADDRESS=color[(i*width)+j];//HAL_Delay(10);//写入数据
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
//从ILI93xx读出的数据为GBR格式，而我们写入的时候为RGB格式。
|
||||
//通过该函数转换
|
||||
//c:GBR格式的颜色值
|
||||
//返回值：RGB格式的颜色值
|
||||
uint16_t LCD_BGR2RGB(uint16_t c)
|
||||
{
|
||||
uint16_t r,g,b,rgb;
|
||||
b=(c>>0)&0x1f;
|
||||
g=(c>>5)&0x3f;
|
||||
r=(c>>11)&0x1f;
|
||||
rgb=(b<<11)+(g<<5)+(r<<0);
|
||||
return(rgb);
|
||||
}
|
||||
//读取个某点的颜色值
|
||||
//x,y:坐标
|
||||
//返回值:此点的颜色
|
||||
uint16_t LCD_ReadPoint(uint16_t x,uint16_t y)
|
||||
{
|
||||
uint16_t r=0,g=0,b=0;
|
||||
if(x>=lcddev.width||y>=lcddev.height)return 0; //超过了范围,直接返回
|
||||
LCD_SetCursor(x,y);
|
||||
if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)LCD_WR_REG(0X2E);//9341/6804/3510 发送读GRAM指令
|
||||
else LCD_WR_REG(R34); //其他IC发送读GRAM指令
|
||||
//if(lcddev.id==0X9320)opt_delay(2); //FOR 9320,延时2us
|
||||
if(LCD_DATA_ADDRESS)r=0; //dummy Read
|
||||
//opt_delay(2);
|
||||
r=LCD_DATA_ADDRESS; //实际坐标颜色
|
||||
if(lcddev.id==0X9341||lcddev.id==0X5310) //9341/NT35310要分2次读出
|
||||
{
|
||||
//opt_delay(2);
|
||||
b=LCD_DATA_ADDRESS;
|
||||
g=r&0XFF;//对于9341/5310,第一次读取的是RG的值,R在前,G在后,各占8位
|
||||
g<<=8;
|
||||
}else if(lcddev.id==0X6804)r=LCD_DATA_ADDRESS; //6804第二次读取的才是真实值
|
||||
if(lcddev.id==0X9325||lcddev.id==0X4535||lcddev.id==0X4531||lcddev.id==0X8989||lcddev.id==0XB505)return r;//这几种IC直接返回颜色值
|
||||
else if(lcddev.id==0X9341||lcddev.id==0X5310)return (((r>>11)<<11)|((g>>10)<<5)|(b>>11)); //ILI9341/NT35310需要公式转换一下
|
||||
else return LCD_BGR2RGB(r); //其他IC
|
||||
}
|
||||
|
||||
|
||||
//***********************************2D
|
||||
//画线
|
||||
//x1,y1:起点坐标
|
||||
//x2,y2:终点坐标
|
||||
void LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2,uint16_t color)
|
||||
{
|
||||
uint16_t t;
|
||||
int xerr=0,yerr=0,delta_x,delta_y,distance;
|
||||
int incx,incy,uRow,uCol;
|
||||
delta_x=x2-x1; //计算坐标增量
|
||||
delta_y=y2-y1;
|
||||
uRow=x1;
|
||||
uCol=y1;
|
||||
if(delta_x>0)incx=1; //设置单步方向
|
||||
else if(delta_x==0)incx=0;//垂直线
|
||||
else {incx=-1;delta_x=-delta_x;}
|
||||
if(delta_y>0)incy=1;
|
||||
else if(delta_y==0)incy=0;//水平线
|
||||
else{incy=-1;delta_y=-delta_y;}
|
||||
if( delta_x>delta_y)distance=delta_x; //选取基本增量坐标轴
|
||||
else distance=delta_y;
|
||||
for(t=0;t<=distance+1;t++ )//画线输出
|
||||
{
|
||||
LCD_set_dot(uRow,uCol,color);//画点
|
||||
xerr+=delta_x ;
|
||||
yerr+=delta_y ;
|
||||
if(xerr>distance)
|
||||
{
|
||||
xerr-=distance;
|
||||
uRow+=incx;
|
||||
}
|
||||
if(yerr>distance)
|
||||
{
|
||||
yerr-=distance;
|
||||
uCol+=incy;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//在指定位置画一个指定大小的圆
|
||||
//(x,y):中心点
|
||||
//r :半径
|
||||
void Draw_Circle(uint16_t x0,uint16_t y0,uint16_t r,uint16_t color)
|
||||
{
|
||||
int a,b;
|
||||
int di;
|
||||
a=0;b=r;
|
||||
di=3-(r<<1); //判断下个点位置的标志
|
||||
while(a<=b)
|
||||
{
|
||||
LCD_set_dot(x0+a,y0-b,color); //5
|
||||
LCD_set_dot(x0+b,y0-a,color); //0
|
||||
LCD_set_dot(x0+b,y0+a,color); //4
|
||||
LCD_set_dot(x0+a,y0+b,color); //6
|
||||
LCD_set_dot(x0-a,y0+b,color); //1
|
||||
LCD_set_dot(x0-b,y0+a,color);
|
||||
LCD_set_dot(x0-a,y0-b,color); //2
|
||||
LCD_set_dot(x0-b,y0-a,color); //7
|
||||
a++;
|
||||
//使用Bresenham算法画圆
|
||||
if(di<0)di +=4*a+6;
|
||||
else
|
||||
{
|
||||
di+=10+4*(a-b);
|
||||
b--;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,253 @@
|
||||
/*
|
||||
* lcd.h
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
|
||||
|
||||
#ifndef LCD_H_
|
||||
#define LCD_H_
|
||||
#include "c.h"
|
||||
#define LCD_BL(x) HAL_GPIO_WritePin(LCD_BL_GPIO_Port,LCD_BL_Pin,x)
|
||||
//LCD重要参数集
|
||||
typedef struct
|
||||
{
|
||||
uint16_t width; //LCD 宽度
|
||||
uint16_t height; //LCD 高度
|
||||
uint16_t id; //LCD ID
|
||||
uint8_t dir; //横屏还是竖屏控制：0，竖屏；1，横屏。
|
||||
uint8_t wramcmd; //开始写gram指令
|
||||
uint8_t setxcmd; //设置x坐标指令
|
||||
uint8_t setycmd; //设置y坐标指令
|
||||
}_lcd_dev;
|
||||
|
||||
extern _lcd_dev lcddev;
|
||||
|
||||
#define LCD_REG_ADDRESS *(__IO uint16_t *)(0x6C000000)
|
||||
#define LCD_DATA_ADDRESS *(__IO uint16_t *)(0x6C000800)
|
||||
|
||||
//扫描方向定义
|
||||
#define L2R_U2D 0 //从左到右,从上到下
|
||||
#define L2R_D2U 1 //从左到右,从下到上
|
||||
#define R2L_U2D 2 //从右到左,从上到下
|
||||
#define R2L_D2U 3 //从右到左,从下到上
|
||||
|
||||
#define U2D_L2R 4 //从上到下,从左到右
|
||||
#define U2D_R2L 5 //从上到下,从右到左
|
||||
#define D2U_L2R 6 //从下到上,从左到右
|
||||
#define D2U_R2L 7 //从下到上,从右到左
|
||||
|
||||
#define DFT_SCAN_DIR L2R_U2D //默认的扫描方向
|
||||
#define WHITE 0xFFFF
|
||||
#define BLACK 0x0000
|
||||
#define BLUE 0x001F
|
||||
#define BRED 0XF81F
|
||||
#define GRED 0XFFE0
|
||||
#define GBLUE 0X07FF
|
||||
#define RED 0xF800
|
||||
#define MAGENTA 0xF81F
|
||||
#define GREEN 0x07E0
|
||||
#define CYAN 0x7FFF
|
||||
#define YELLOW 0xFFE0
|
||||
#define BROWN 0XBC40 //棕色
|
||||
#define BRRED 0XFC07 //棕红色
|
||||
#define GRAY 0X8430 //灰色
|
||||
//GUI颜色
|
||||
|
||||
#define DARKBLUE 0X01CF //深蓝色
|
||||
#define LIGHTBLUE 0X7D7C //浅蓝色
|
||||
#define GRAYBLUE 0X5458 //灰蓝色
|
||||
//以上三色为PANEL的颜色
|
||||
|
||||
#define LIGHTGREEN 0X841F //浅绿色
|
||||
//#define LIGHTGRAY 0XEF5B //浅灰色(PANNEL)
|
||||
#define LGRAY 0XC618 //浅灰色(PANNEL),窗体背景色
|
||||
|
||||
#define LGRAYBLUE 0XA651 //浅灰蓝色(中间层颜色)
|
||||
#define LBBLUE 0X2B12 //浅棕蓝色(选择条目的反色)
|
||||
//9320/9325 LCD寄存器
|
||||
#define R0 0x00
|
||||
#define R1 0x01
|
||||
#define R2 0x02
|
||||
#define R3 0x03
|
||||
#define R4 0x04
|
||||
#define R5 0x05
|
||||
#define R6 0x06
|
||||
#define R7 0x07
|
||||
#define R8 0x08
|
||||
#define R9 0x09
|
||||
#define R10 0x0A
|
||||
#define R12 0x0C
|
||||
#define R13 0x0D
|
||||
#define R14 0x0E
|
||||
#define R15 0x0F
|
||||
#define R16 0x10
|
||||
#define R17 0x11
|
||||
#define R18 0x12
|
||||
#define R19 0x13
|
||||
#define R20 0x14
|
||||
#define R21 0x15
|
||||
#define R22 0x16
|
||||
#define R23 0x17
|
||||
#define R24 0x18
|
||||
#define R25 0x19
|
||||
#define R26 0x1A
|
||||
#define R27 0x1B
|
||||
#define R28 0x1C
|
||||
#define R29 0x1D
|
||||
#define R30 0x1E
|
||||
#define R31 0x1F
|
||||
#define R32 0x20
|
||||
#define R33 0x21
|
||||
#define R34 0x22
|
||||
#define R36 0x24
|
||||
#define R37 0x25
|
||||
#define R40 0x28
|
||||
#define R41 0x29
|
||||
#define R43 0x2B
|
||||
#define R45 0x2D
|
||||
#define R48 0x30
|
||||
#define R49 0x31
|
||||
#define R50 0x32
|
||||
#define R51 0x33
|
||||
#define R52 0x34
|
||||
#define R53 0x35
|
||||
#define R54 0x36
|
||||
#define R55 0x37
|
||||
#define R56 0x38
|
||||
#define R57 0x39
|
||||
#define R59 0x3B
|
||||
#define R60 0x3C
|
||||
#define R61 0x3D
|
||||
#define R62 0x3E
|
||||
#define R63 0x3F
|
||||
#define R64 0x40
|
||||
#define R65 0x41
|
||||
#define R66 0x42
|
||||
#define R67 0x43
|
||||
#define R68 0x44
|
||||
#define R69 0x45
|
||||
#define R70 0x46
|
||||
#define R71 0x47
|
||||
#define R72 0x48
|
||||
#define R73 0x49
|
||||
#define R74 0x4A
|
||||
#define R75 0x4B
|
||||
#define R76 0x4C
|
||||
#define R77 0x4D
|
||||
#define R78 0x4E
|
||||
#define R79 0x4F
|
||||
#define R80 0x50
|
||||
#define R81 0x51
|
||||
#define R82 0x52
|
||||
#define R83 0x53
|
||||
#define R96 0x60
|
||||
#define R97 0x61
|
||||
#define R106 0x6A
|
||||
#define R118 0x76
|
||||
#define R128 0x80
|
||||
#define R129 0x81
|
||||
#define R130 0x82
|
||||
#define R131 0x83
|
||||
#define R132 0x84
|
||||
#define R133 0x85
|
||||
#define R134 0x86
|
||||
#define R135 0x87
|
||||
#define R136 0x88
|
||||
#define R137 0x89
|
||||
#define R139 0x8B
|
||||
#define R140 0x8C
|
||||
#define R141 0x8D
|
||||
#define R143 0x8F
|
||||
#define R144 0x90
|
||||
#define R145 0x91
|
||||
#define R146 0x92
|
||||
#define R147 0x93
|
||||
#define R148 0x94
|
||||
#define R149 0x95
|
||||
#define R150 0x96
|
||||
#define R151 0x97
|
||||
#define R152 0x98
|
||||
#define R153 0x99
|
||||
#define R154 0x9A
|
||||
#define R157 0x9D
|
||||
#define R192 0xC0
|
||||
#define R193 0xC1
|
||||
#define R229 0xE5
|
||||
|
||||
//***************************************************
|
||||
|
||||
|
||||
//**************************************************几种快速接口
|
||||
//写寄存器函数
|
||||
//regval:寄存器值
|
||||
void LCD_WR_REG(uint16_t regval);
|
||||
//写LCD数据
|
||||
//data:要写入的值
|
||||
void LCD_WR_DATA(uint16_t data);
|
||||
//读LCD数据
|
||||
//返回值:读到的值
|
||||
uint16_t LCD_RD_DATA(void);
|
||||
//写寄存器
|
||||
//LCD_Reg:寄存器地址
|
||||
//LCD_RegValue:要写入的数据
|
||||
void LCD_WriteReg(uint16_t LCD_Reg, uint16_t LCD_RegValue);
|
||||
//读寄存器
|
||||
//LCD_Reg:寄存器地址
|
||||
//返回值:读到的数据
|
||||
uint16_t LCD_ReadReg(uint16_t LCD_Reg);
|
||||
//初始化lcd
|
||||
//该初始化函数可以初始化各种液晶!
|
||||
void LCDx_Init(void);
|
||||
//LCD开启显示
|
||||
void LCD_DisplayOn(void);
|
||||
//LCD关闭显示
|
||||
void LCD_DisplayOff(void);
|
||||
//设置光标位置
|
||||
//Xpos:横坐标
|
||||
//Ypos:纵坐标
|
||||
void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos);
|
||||
//快速画点
|
||||
//x,y:坐标
|
||||
//color:颜色
|
||||
void LCD_Fast_DrawPoint(uint16_t x,uint16_t y,uint16_t color);
|
||||
//画点
|
||||
//x,y:坐标
|
||||
//POINT_COLOR:此点的颜色
|
||||
void LCD_set_dot(uint16_t x,uint16_t y,uint16_t color);
|
||||
//清屏函数
|
||||
//color:要清屏的填充色
|
||||
void LCD_Clear(uint16_t color);
|
||||
//在指定区域内填充单个颜色
|
||||
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
|
||||
//color:要填充的颜色
|
||||
void LCD_Fill(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,uint16_t color);
|
||||
//在指定区域内填充指定颜色块
|
||||
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
|
||||
//color:要填充的颜色
|
||||
void LCD_Color_Fill(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,const uint16_t *color);
|
||||
//从ILI93xx读出的数据为GBR格式，而我们写入的时候为RGB格式。
|
||||
//通过该函数转换
|
||||
//c:GBR格式的颜色值
|
||||
//返回值：RGB格式的颜色值
|
||||
uint16_t LCD_BGR2RGB(uint16_t c);
|
||||
//读取个某点的颜色值
|
||||
//x,y:坐标
|
||||
//返回值:此点的颜色
|
||||
uint16_t LCD_ReadPoint(uint16_t x,uint16_t y);
|
||||
//显示字符串
|
||||
//x,y:起点坐标
|
||||
//width,height:区域大小
|
||||
//size:字体大小
|
||||
//*p:字符串起始地址
|
||||
//***********************************2D
|
||||
void LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2,uint16_t color);
|
||||
//在指定位置画一个指定大小的圆
|
||||
//(x,y):中心点
|
||||
//r :半径
|
||||
void Draw_Circle(uint16_t x0,uint16_t y0,uint16_t r,uint16_t color);
|
||||
|
||||
|
||||
|
||||
#endif /* LCD_H_ */
|
||||
@@ -0,0 +1,379 @@
|
||||
/*
|
||||
* text.c
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
|
||||
#include "text.h"
|
||||
#include "lcd.h"
|
||||
#include "flash.h"
|
||||
|
||||
//常用ASCII表
|
||||
//偏移量32
|
||||
//ASCII字符集
|
||||
//偏移量32
|
||||
//大小:12*6
|
||||
const unsigned char asc2_1206[95][12]={
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
|
||||
{0x00,0x00,0x00,0x00,0x3F,0x40,0x00,0x00,0x00,0x00,0x00,0x00},/*"!",1*/
|
||||
{0x00,0x00,0x30,0x00,0x40,0x00,0x30,0x00,0x40,0x00,0x00,0x00},/*""",2*/
|
||||
{0x09,0x00,0x0B,0xC0,0x3D,0x00,0x0B,0xC0,0x3D,0x00,0x09,0x00},/*"#",3*/
|
||||
{0x18,0xC0,0x24,0x40,0x7F,0xE0,0x22,0x40,0x31,0x80,0x00,0x00},/*"$",4*/
|
||||
{0x18,0x00,0x24,0xC0,0x1B,0x00,0x0D,0x80,0x32,0x40,0x01,0x80},/*"%",5*/
|
||||
{0x03,0x80,0x1C,0x40,0x27,0x40,0x1C,0x80,0x07,0x40,0x00,0x40},/*"&",6*/
|
||||
{0x10,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x80,0x20,0x40,0x40,0x20},/*"(",8*/
|
||||
{0x00,0x00,0x40,0x20,0x20,0x40,0x1F,0x80,0x00,0x00,0x00,0x00},/*")",9*/
|
||||
{0x09,0x00,0x06,0x00,0x1F,0x80,0x06,0x00,0x09,0x00,0x00,0x00},/*"*",10*/
|
||||
{0x04,0x00,0x04,0x00,0x3F,0x80,0x04,0x00,0x04,0x00,0x00,0x00},/*"+",11*/
|
||||
{0x00,0x10,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
|
||||
{0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x00,0x00},/*"-",13*/
|
||||
{0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
|
||||
{0x00,0x20,0x01,0xC0,0x06,0x00,0x38,0x00,0x40,0x00,0x00,0x00},/*"/",15*/
|
||||
{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"0",16*/
|
||||
{0x00,0x00,0x10,0x40,0x3F,0xC0,0x00,0x40,0x00,0x00,0x00,0x00},/*"1",17*/
|
||||
{0x18,0xC0,0x21,0x40,0x22,0x40,0x24,0x40,0x18,0x40,0x00,0x00},/*"2",18*/
|
||||
{0x10,0x80,0x20,0x40,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"3",19*/
|
||||
{0x02,0x00,0x0D,0x00,0x11,0x00,0x3F,0xC0,0x01,0x40,0x00,0x00},/*"4",20*/
|
||||
{0x3C,0x80,0x24,0x40,0x24,0x40,0x24,0x40,0x23,0x80,0x00,0x00},/*"5",21*/
|
||||
{0x1F,0x80,0x24,0x40,0x24,0x40,0x34,0x40,0x03,0x80,0x00,0x00},/*"6",22*/
|
||||
{0x30,0x00,0x20,0x00,0x27,0xC0,0x38,0x00,0x20,0x00,0x00,0x00},/*"7",23*/
|
||||
{0x1B,0x80,0x24,0x40,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"8",24*/
|
||||
{0x1C,0x00,0x22,0xC0,0x22,0x40,0x22,0x40,0x1F,0x80,0x00,0x00},/*"9",25*/
|
||||
{0x00,0x00,0x00,0x00,0x08,0x40,0x00,0x00,0x00,0x00,0x00,0x00},/*":",26*/
|
||||
{0x00,0x00,0x00,0x00,0x04,0x60,0x00,0x00,0x00,0x00,0x00,0x00},/*";",27*/
|
||||
{0x00,0x00,0x04,0x00,0x0A,0x00,0x11,0x00,0x20,0x80,0x40,0x40},/*"<",28*/
|
||||
{0x09,0x00,0x09,0x00,0x09,0x00,0x09,0x00,0x09,0x00,0x00,0x00},/*"=",29*/
|
||||
{0x00,0x00,0x40,0x40,0x20,0x80,0x11,0x00,0x0A,0x00,0x04,0x00},/*">",30*/
|
||||
{0x18,0x00,0x20,0x00,0x23,0x40,0x24,0x00,0x18,0x00,0x00,0x00},/*"?",31*/
|
||||
{0x1F,0x80,0x20,0x40,0x27,0x40,0x29,0x40,0x1F,0x40,0x00,0x00},/*"@",32*/
|
||||
{0x00,0x40,0x07,0xC0,0x39,0x00,0x0F,0x00,0x01,0xC0,0x00,0x40},/*"A",33*/
|
||||
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x24,0x40,0x1B,0x80,0x00,0x00},/*"B",34*/
|
||||
{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x30,0x80,0x00,0x00},/*"C",35*/
|
||||
{0x20,0x40,0x3F,0xC0,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"D",36*/
|
||||
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x2E,0x40,0x30,0xC0,0x00,0x00},/*"E",37*/
|
||||
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x2E,0x00,0x30,0x00,0x00,0x00},/*"F",38*/
|
||||
{0x0F,0x00,0x10,0x80,0x20,0x40,0x22,0x40,0x33,0x80,0x02,0x00},/*"G",39*/
|
||||
{0x20,0x40,0x3F,0xC0,0x04,0x00,0x04,0x00,0x3F,0xC0,0x20,0x40},/*"H",40*/
|
||||
{0x20,0x40,0x20,0x40,0x3F,0xC0,0x20,0x40,0x20,0x40,0x00,0x00},/*"I",41*/
|
||||
{0x00,0x60,0x20,0x20,0x20,0x20,0x3F,0xC0,0x20,0x00,0x20,0x00},/*"J",42*/
|
||||
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x0B,0x00,0x30,0xC0,0x20,0x40},/*"K",43*/
|
||||
{0x20,0x40,0x3F,0xC0,0x20,0x40,0x00,0x40,0x00,0x40,0x00,0xC0},/*"L",44*/
|
||||
{0x3F,0xC0,0x3C,0x00,0x03,0xC0,0x3C,0x00,0x3F,0xC0,0x00,0x00},/*"M",45*/
|
||||
{0x20,0x40,0x3F,0xC0,0x0C,0x40,0x23,0x00,0x3F,0xC0,0x20,0x00},/*"N",46*/
|
||||
{0x1F,0x80,0x20,0x40,0x20,0x40,0x20,0x40,0x1F,0x80,0x00,0x00},/*"O",47*/
|
||||
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x24,0x00,0x18,0x00,0x00,0x00},/*"P",48*/
|
||||
{0x1F,0x80,0x21,0x40,0x21,0x40,0x20,0xE0,0x1F,0xA0,0x00,0x00},/*"Q",49*/
|
||||
{0x20,0x40,0x3F,0xC0,0x24,0x40,0x26,0x00,0x19,0xC0,0x00,0x40},/*"R",50*/
|
||||
{0x18,0xC0,0x24,0x40,0x24,0x40,0x22,0x40,0x31,0x80,0x00,0x00},/*"S",51*/
|
||||
{0x30,0x00,0x20,0x40,0x3F,0xC0,0x20,0x40,0x30,0x00,0x00,0x00},/*"T",52*/
|
||||
{0x20,0x00,0x3F,0x80,0x00,0x40,0x00,0x40,0x3F,0x80,0x20,0x00},/*"U",53*/
|
||||
{0x20,0x00,0x3E,0x00,0x01,0xC0,0x07,0x00,0x38,0x00,0x20,0x00},/*"V",54*/
|
||||
{0x38,0x00,0x07,0xC0,0x3C,0x00,0x07,0xC0,0x38,0x00,0x00,0x00},/*"W",55*/
|
||||
{0x20,0x40,0x39,0xC0,0x06,0x00,0x39,0xC0,0x20,0x40,0x00,0x00},/*"X",56*/
|
||||
{0x20,0x00,0x38,0x40,0x07,0xC0,0x38,0x40,0x20,0x00,0x00,0x00},/*"Y",57*/
|
||||
{0x30,0x40,0x21,0xC0,0x26,0x40,0x38,0x40,0x20,0xC0,0x00,0x00},/*"Z",58*/
|
||||
{0x00,0x00,0x00,0x00,0x7F,0xE0,0x40,0x20,0x40,0x20,0x00,0x00},/*"[",59*/
|
||||
{0x00,0x00,0x70,0x00,0x0C,0x00,0x03,0x80,0x00,0x40,0x00,0x00},/*"\",60*/
|
||||
{0x00,0x00,0x40,0x20,0x40,0x20,0x7F,0xE0,0x00,0x00,0x00,0x00},/*"]",61*/
|
||||
{0x00,0x00,0x20,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
|
||||
{0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10,0x00,0x10},/*"_",63*/
|
||||
{0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
|
||||
{0x00,0x00,0x02,0x80,0x05,0x40,0x05,0x40,0x03,0xC0,0x00,0x40},/*"a",65*/
|
||||
{0x20,0x00,0x3F,0xC0,0x04,0x40,0x04,0x40,0x03,0x80,0x00,0x00},/*"b",66*/
|
||||
{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x40,0x06,0x40,0x00,0x00},/*"c",67*/
|
||||
{0x00,0x00,0x03,0x80,0x04,0x40,0x24,0x40,0x3F,0xC0,0x00,0x40},/*"d",68*/
|
||||
{0x00,0x00,0x03,0x80,0x05,0x40,0x05,0x40,0x03,0x40,0x00,0x00},/*"e",69*/
|
||||
{0x00,0x00,0x04,0x40,0x1F,0xC0,0x24,0x40,0x24,0x40,0x20,0x00},/*"f",70*/
|
||||
{0x00,0x00,0x02,0xE0,0x05,0x50,0x05,0x50,0x06,0x50,0x04,0x20},/*"g",71*/
|
||||
{0x20,0x40,0x3F,0xC0,0x04,0x40,0x04,0x00,0x03,0xC0,0x00,0x40},/*"h",72*/
|
||||
{0x00,0x00,0x04,0x40,0x27,0xC0,0x00,0x40,0x00,0x00,0x00,0x00},/*"i",73*/
|
||||
{0x00,0x10,0x00,0x10,0x04,0x10,0x27,0xE0,0x00,0x00,0x00,0x00},/*"j",74*/
|
||||
{0x20,0x40,0x3F,0xC0,0x01,0x40,0x07,0x00,0x04,0xC0,0x04,0x40},/*"k",75*/
|
||||
{0x20,0x40,0x20,0x40,0x3F,0xC0,0x00,0x40,0x00,0x40,0x00,0x00},/*"l",76*/
|
||||
{0x07,0xC0,0x04,0x00,0x07,0xC0,0x04,0x00,0x03,0xC0,0x00,0x00},/*"m",77*/
|
||||
{0x04,0x40,0x07,0xC0,0x04,0x40,0x04,0x00,0x03,0xC0,0x00,0x40},/*"n",78*/
|
||||
{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x40,0x03,0x80,0x00,0x00},/*"o",79*/
|
||||
{0x04,0x10,0x07,0xF0,0x04,0x50,0x04,0x40,0x03,0x80,0x00,0x00},/*"p",80*/
|
||||
{0x00,0x00,0x03,0x80,0x04,0x40,0x04,0x50,0x07,0xF0,0x00,0x10},/*"q",81*/
|
||||
{0x04,0x40,0x07,0xC0,0x02,0x40,0x04,0x00,0x04,0x00,0x00,0x00},/*"r",82*/
|
||||
{0x00,0x00,0x06,0x40,0x05,0x40,0x05,0x40,0x04,0xC0,0x00,0x00},/*"s",83*/
|
||||
{0x00,0x00,0x04,0x00,0x1F,0x80,0x04,0x40,0x00,0x40,0x00,0x00},/*"t",84*/
|
||||
{0x04,0x00,0x07,0x80,0x00,0x40,0x04,0x40,0x07,0xC0,0x00,0x40},/*"u",85*/
|
||||
{0x04,0x00,0x07,0x00,0x04,0xC0,0x01,0x80,0x06,0x00,0x04,0x00},/*"v",86*/
|
||||
{0x06,0x00,0x01,0xC0,0x07,0x00,0x01,0xC0,0x06,0x00,0x00,0x00},/*"w",87*/
|
||||
{0x04,0x40,0x06,0xC0,0x01,0x00,0x06,0xC0,0x04,0x40,0x00,0x00},/*"x",88*/
|
||||
{0x04,0x10,0x07,0x10,0x04,0xE0,0x01,0x80,0x06,0x00,0x04,0x00},/*"y",89*/
|
||||
{0x00,0x00,0x04,0x40,0x05,0xC0,0x06,0x40,0x04,0x40,0x00,0x00},/*"z",90*/
|
||||
{0x00,0x00,0x00,0x00,0x04,0x00,0x7B,0xE0,0x40,0x20,0x00,0x00},/*"{",91*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xF0,0x00,0x00,0x00,0x00},/*"|",92*/
|
||||
{0x00,0x00,0x40,0x20,0x7B,0xE0,0x04,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
|
||||
{0x40,0x00,0x80,0x00,0x40,0x00,0x20,0x00,0x20,0x00,0x40,0x00},/*"~",94*/
|
||||
};
|
||||
const unsigned char asc2_1608[95][16]={
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0xCC,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00},/*"!",1*/
|
||||
{0x00,0x00,0x08,0x00,0x30,0x00,0x60,0x00,0x08,0x00,0x30,0x00,0x60,0x00,0x00,0x00},/*""",2*/
|
||||
{0x02,0x20,0x03,0xFC,0x1E,0x20,0x02,0x20,0x03,0xFC,0x1E,0x20,0x02,0x20,0x00,0x00},/*"#",3*/
|
||||
{0x00,0x00,0x0E,0x18,0x11,0x04,0x3F,0xFF,0x10,0x84,0x0C,0x78,0x00,0x00,0x00,0x00},/*"$",4*/
|
||||
{0x0F,0x00,0x10,0x84,0x0F,0x38,0x00,0xC0,0x07,0x78,0x18,0x84,0x00,0x78,0x00,0x00},/*"%",5*/
|
||||
{0x00,0x78,0x0F,0x84,0x10,0xC4,0x11,0x24,0x0E,0x98,0x00,0xE4,0x00,0x84,0x00,0x08},/*"&",6*/
|
||||
{0x08,0x00,0x68,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xE0,0x18,0x18,0x20,0x04,0x40,0x02,0x00,0x00},/*"(",8*/
|
||||
{0x00,0x00,0x40,0x02,0x20,0x04,0x18,0x18,0x07,0xE0,0x00,0x00,0x00,0x00,0x00,0x00},/*")",9*/
|
||||
{0x02,0x40,0x02,0x40,0x01,0x80,0x0F,0xF0,0x01,0x80,0x02,0x40,0x02,0x40,0x00,0x00},/*"*",10*/
|
||||
{0x00,0x80,0x00,0x80,0x00,0x80,0x0F,0xF8,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x00},/*"+",11*/
|
||||
{0x00,0x01,0x00,0x0D,0x00,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
|
||||
{0x00,0x00,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80},/*"-",13*/
|
||||
{0x00,0x00,0x00,0x0C,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
|
||||
{0x00,0x00,0x00,0x06,0x00,0x18,0x00,0x60,0x01,0x80,0x06,0x00,0x18,0x00,0x20,0x00},/*"/",15*/
|
||||
{0x00,0x00,0x07,0xF0,0x08,0x08,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"0",16*/
|
||||
{0x00,0x00,0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"1",17*/
|
||||
{0x00,0x00,0x0E,0x0C,0x10,0x14,0x10,0x24,0x10,0x44,0x11,0x84,0x0E,0x0C,0x00,0x00},/*"2",18*/
|
||||
{0x00,0x00,0x0C,0x18,0x10,0x04,0x11,0x04,0x11,0x04,0x12,0x88,0x0C,0x70,0x00,0x00},/*"3",19*/
|
||||
{0x00,0x00,0x00,0xE0,0x03,0x20,0x04,0x24,0x08,0x24,0x1F,0xFC,0x00,0x24,0x00,0x00},/*"4",20*/
|
||||
{0x00,0x00,0x1F,0x98,0x10,0x84,0x11,0x04,0x11,0x04,0x10,0x88,0x10,0x70,0x00,0x00},/*"5",21*/
|
||||
{0x00,0x00,0x07,0xF0,0x08,0x88,0x11,0x04,0x11,0x04,0x18,0x88,0x00,0x70,0x00,0x00},/*"6",22*/
|
||||
{0x00,0x00,0x1C,0x00,0x10,0x00,0x10,0xFC,0x13,0x00,0x1C,0x00,0x10,0x00,0x00,0x00},/*"7",23*/
|
||||
{0x00,0x00,0x0E,0x38,0x11,0x44,0x10,0x84,0x10,0x84,0x11,0x44,0x0E,0x38,0x00,0x00},/*"8",24*/
|
||||
{0x00,0x00,0x07,0x00,0x08,0x8C,0x10,0x44,0x10,0x44,0x08,0x88,0x07,0xF0,0x00,0x00},/*"9",25*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x03,0x0C,0x00,0x00,0x00,0x00,0x00,0x00},/*":",26*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*";",27*/
|
||||
{0x00,0x00,0x00,0x80,0x01,0x40,0x02,0x20,0x04,0x10,0x08,0x08,0x10,0x04,0x00,0x00},/*"<",28*/
|
||||
{0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x00,0x00},/*"=",29*/
|
||||
{0x00,0x00,0x10,0x04,0x08,0x08,0x04,0x10,0x02,0x20,0x01,0x40,0x00,0x80,0x00,0x00},/*">",30*/
|
||||
{0x00,0x00,0x0E,0x00,0x12,0x00,0x10,0x0C,0x10,0x6C,0x10,0x80,0x0F,0x00,0x00,0x00},/*"?",31*/
|
||||
{0x03,0xE0,0x0C,0x18,0x13,0xE4,0x14,0x24,0x17,0xC4,0x08,0x28,0x07,0xD0,0x00,0x00},/*"@",32*/
|
||||
{0x00,0x04,0x00,0x3C,0x03,0xC4,0x1C,0x40,0x07,0x40,0x00,0xE4,0x00,0x1C,0x00,0x04},/*"A",33*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x04,0x11,0x04,0x0E,0x88,0x00,0x70,0x00,0x00},/*"B",34*/
|
||||
{0x03,0xE0,0x0C,0x18,0x10,0x04,0x10,0x04,0x10,0x04,0x10,0x08,0x1C,0x10,0x00,0x00},/*"C",35*/
|
||||
{0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"D",36*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x04,0x17,0xC4,0x10,0x04,0x08,0x18,0x00,0x00},/*"E",37*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x00,0x17,0xC0,0x10,0x00,0x08,0x00,0x00,0x00},/*"F",38*/
|
||||
{0x03,0xE0,0x0C,0x18,0x10,0x04,0x10,0x04,0x10,0x44,0x1C,0x78,0x00,0x40,0x00,0x00},/*"G",39*/
|
||||
{0x10,0x04,0x1F,0xFC,0x10,0x84,0x00,0x80,0x00,0x80,0x10,0x84,0x1F,0xFC,0x10,0x04},/*"H",40*/
|
||||
{0x00,0x00,0x10,0x04,0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x04,0x00,0x00,0x00,0x00},/*"I",41*/
|
||||
{0x00,0x03,0x00,0x01,0x10,0x01,0x10,0x01,0x1F,0xFE,0x10,0x00,0x10,0x00,0x00,0x00},/*"J",42*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x03,0x80,0x14,0x64,0x18,0x1C,0x10,0x04,0x00,0x00},/*"K",43*/
|
||||
{0x10,0x04,0x1F,0xFC,0x10,0x04,0x00,0x04,0x00,0x04,0x00,0x04,0x00,0x0C,0x00,0x00},/*"L",44*/
|
||||
{0x10,0x04,0x1F,0xFC,0x1F,0x00,0x00,0xFC,0x1F,0x00,0x1F,0xFC,0x10,0x04,0x00,0x00},/*"M",45*/
|
||||
{0x10,0x04,0x1F,0xFC,0x0C,0x04,0x03,0x00,0x00,0xE0,0x10,0x18,0x1F,0xFC,0x10,0x00},/*"N",46*/
|
||||
{0x07,0xF0,0x08,0x08,0x10,0x04,0x10,0x04,0x10,0x04,0x08,0x08,0x07,0xF0,0x00,0x00},/*"O",47*/
|
||||
{0x10,0x04,0x1F,0xFC,0x10,0x84,0x10,0x80,0x10,0x80,0x10,0x80,0x0F,0x00,0x00,0x00},/*"P",48*/
|
||||
{0x07,0xF0,0x08,0x18,0x10,0x24,0x10,0x24,0x10,0x1C,0x08,0x0A,0x07,0xF2,0x00,0x00},/*"Q",49*/
|
||||
{0x10,0x04,0x1F,0xFC,0x11,0x04,0x11,0x00,0x11,0xC0,0x11,0x30,0x0E,0x0C,0x00,0x04},/*"R",50*/
|
||||
{0x00,0x00,0x0E,0x1C,0x11,0x04,0x10,0x84,0x10,0x84,0x10,0x44,0x1C,0x38,0x00,0x00},/*"S",51*/
|
||||
{0x18,0x00,0x10,0x00,0x10,0x04,0x1F,0xFC,0x10,0x04,0x10,0x00,0x18,0x00,0x00,0x00},/*"T",52*/
|
||||
{0x10,0x00,0x1F,0xF8,0x10,0x04,0x00,0x04,0x00,0x04,0x10,0x04,0x1F,0xF8,0x10,0x00},/*"U",53*/
|
||||
{0x10,0x00,0x1E,0x00,0x11,0xE0,0x00,0x1C,0x00,0x70,0x13,0x80,0x1C,0x00,0x10,0x00},/*"V",54*/
|
||||
{0x1F,0xC0,0x10,0x3C,0x00,0xE0,0x1F,0x00,0x00,0xE0,0x10,0x3C,0x1F,0xC0,0x00,0x00},/*"W",55*/
|
||||
{0x10,0x04,0x18,0x0C,0x16,0x34,0x01,0xC0,0x01,0xC0,0x16,0x34,0x18,0x0C,0x10,0x04},/*"X",56*/
|
||||
{0x10,0x00,0x1C,0x00,0x13,0x04,0x00,0xFC,0x13,0x04,0x1C,0x00,0x10,0x00,0x00,0x00},/*"Y",57*/
|
||||
{0x08,0x04,0x10,0x1C,0x10,0x64,0x10,0x84,0x13,0x04,0x1C,0x04,0x10,0x18,0x00,0x00},/*"Z",58*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xFE,0x40,0x02,0x40,0x02,0x40,0x02,0x00,0x00},/*"[",59*/
|
||||
{0x00,0x00,0x30,0x00,0x0C,0x00,0x03,0x80,0x00,0x60,0x00,0x1C,0x00,0x03,0x00,0x00},/*"\",60*/
|
||||
{0x00,0x00,0x40,0x02,0x40,0x02,0x40,0x02,0x7F,0xFE,0x00,0x00,0x00,0x00,0x00,0x00},/*"]",61*/
|
||||
{0x00,0x00,0x00,0x00,0x20,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x00,0x00},/*"^",62*/
|
||||
{0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01},/*"_",63*/
|
||||
{0x00,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
|
||||
{0x00,0x00,0x00,0x98,0x01,0x24,0x01,0x44,0x01,0x44,0x01,0x44,0x00,0xFC,0x00,0x04},/*"a",65*/
|
||||
{0x10,0x00,0x1F,0xFC,0x00,0x88,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x70,0x00,0x00},/*"b",66*/
|
||||
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x00},/*"c",67*/
|
||||
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x11,0x08,0x1F,0xFC,0x00,0x04},/*"d",68*/
|
||||
{0x00,0x00,0x00,0xF8,0x01,0x44,0x01,0x44,0x01,0x44,0x01,0x44,0x00,0xC8,0x00,0x00},/*"e",69*/
|
||||
{0x00,0x00,0x01,0x04,0x01,0x04,0x0F,0xFC,0x11,0x04,0x11,0x04,0x11,0x00,0x18,0x00},/*"f",70*/
|
||||
{0x00,0x00,0x00,0xD6,0x01,0x29,0x01,0x29,0x01,0x29,0x01,0xC9,0x01,0x06,0x00,0x00},/*"g",71*/
|
||||
{0x10,0x04,0x1F,0xFC,0x00,0x84,0x01,0x00,0x01,0x00,0x01,0x04,0x00,0xFC,0x00,0x04},/*"h",72*/
|
||||
{0x00,0x00,0x01,0x04,0x19,0x04,0x19,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"i",73*/
|
||||
{0x00,0x00,0x00,0x03,0x00,0x01,0x01,0x01,0x19,0x01,0x19,0xFE,0x00,0x00,0x00,0x00},/*"j",74*/
|
||||
{0x10,0x04,0x1F,0xFC,0x00,0x24,0x00,0x40,0x01,0xB4,0x01,0x0C,0x01,0x04,0x00,0x00},/*"k",75*/
|
||||
{0x00,0x00,0x10,0x04,0x10,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00,0x00,0x00},/*"l",76*/
|
||||
{0x01,0x04,0x01,0xFC,0x01,0x04,0x01,0x00,0x01,0xFC,0x01,0x04,0x01,0x00,0x00,0xFC},/*"m",77*/
|
||||
{0x01,0x04,0x01,0xFC,0x00,0x84,0x01,0x00,0x01,0x00,0x01,0x04,0x00,0xFC,0x00,0x04},/*"n",78*/
|
||||
{0x00,0x00,0x00,0xF8,0x01,0x04,0x01,0x04,0x01,0x04,0x01,0x04,0x00,0xF8,0x00,0x00},/*"o",79*/
|
||||
{0x01,0x01,0x01,0xFF,0x00,0x85,0x01,0x04,0x01,0x04,0x00,0x88,0x00,0x70,0x00,0x00},/*"p",80*/
|
||||
{0x00,0x00,0x00,0x70,0x00,0x88,0x01,0x04,0x01,0x04,0x01,0x05,0x01,0xFF,0x00,0x01},/*"q",81*/
|
||||
{0x01,0x04,0x01,0x04,0x01,0xFC,0x00,0x84,0x01,0x04,0x01,0x00,0x01,0x80,0x00,0x00},/*"r",82*/
|
||||
{0x00,0x00,0x00,0xCC,0x01,0x24,0x01,0x24,0x01,0x24,0x01,0x24,0x01,0x98,0x00,0x00},/*"s",83*/
|
||||
{0x00,0x00,0x01,0x00,0x01,0x00,0x07,0xF8,0x01,0x04,0x01,0x04,0x00,0x00,0x00,0x00},/*"t",84*/
|
||||
{0x01,0x00,0x01,0xF8,0x00,0x04,0x00,0x04,0x00,0x04,0x01,0x08,0x01,0xFC,0x00,0x04},/*"u",85*/
|
||||
{0x01,0x00,0x01,0x80,0x01,0x70,0x00,0x0C,0x00,0x10,0x01,0x60,0x01,0x80,0x01,0x00},/*"v",86*/
|
||||
{0x01,0xF0,0x01,0x0C,0x00,0x30,0x01,0xC0,0x00,0x30,0x01,0x0C,0x01,0xF0,0x01,0x00},/*"w",87*/
|
||||
{0x00,0x00,0x01,0x04,0x01,0x8C,0x00,0x74,0x01,0x70,0x01,0x8C,0x01,0x04,0x00,0x00},/*"x",88*/
|
||||
{0x01,0x01,0x01,0x81,0x01,0x71,0x00,0x0E,0x00,0x18,0x01,0x60,0x01,0x80,0x01,0x00},/*"y",89*/
|
||||
{0x00,0x00,0x01,0x84,0x01,0x0C,0x01,0x34,0x01,0x44,0x01,0x84,0x01,0x0C,0x00,0x00},/*"z",90*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x3E,0xFC,0x40,0x02,0x40,0x02},/*"{",91*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00},/*"|",92*/
|
||||
{0x00,0x00,0x40,0x02,0x40,0x02,0x3E,0xFC,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
|
||||
{0x00,0x00,0x60,0x00,0x80,0x00,0x80,0x00,0x40,0x00,0x40,0x00,0x20,0x00,0x20,0x00},/*"~",94*/
|
||||
};
|
||||
|
||||
_font_info ftinfo;
|
||||
|
||||
//初始化字体
|
||||
//返回值:0,字库完好.
|
||||
// 其他,字库丢失
|
||||
uint8_t font_init(void)
|
||||
{
|
||||
uint8_t t=0;
|
||||
while(t<10)//连续读取10次,都是错误,说明确实是有问题,得更新字库了
|
||||
{
|
||||
t++;
|
||||
W25QXX_Read((uint8_t*)&ftinfo,FONTINFOADDR,sizeof(ftinfo));//读出ftinfo结构体数据
|
||||
if(ftinfo.fontok==0XAA)
|
||||
{
|
||||
ftinfo.f12addr+=1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
}
|
||||
if(ftinfo.fontok!=0XAA)return 1;
|
||||
|
||||
}
|
||||
|
||||
//code 字符指针开始
|
||||
//从字库中查找出字模
|
||||
//code 字符串的开始地址,GBK码
|
||||
//mat 数据存放地址 (size/8+((size%8)?1:0))*(size) bytes大小
|
||||
//size:字体大小
|
||||
void Get_HzMat(unsigned char *code,unsigned char *mat,uint8_t size)
|
||||
{
|
||||
unsigned char qh,ql;
|
||||
unsigned char i;
|
||||
unsigned long foffset;
|
||||
uint8_t csize=(size/8+((size%8)?1:0))*(size);//得到字体一个字符对应点阵集所占的字节数
|
||||
qh=*code;
|
||||
ql=*(++code);
|
||||
if(qh<0x81||ql<0x40||ql==0xff||qh==0xff)//非 常用汉字
|
||||
{
|
||||
for(i=0;i<csize;i++)*mat++=0x00;//填充满格
|
||||
return; //结束访问
|
||||
}
|
||||
if(ql<0x7f)ql-=0x40;//注意!
|
||||
else ql-=0x41;
|
||||
qh-=0x81;
|
||||
foffset=((unsigned long)190*qh+ql)*csize; //得到字库中的字节偏移量
|
||||
switch(size)
|
||||
{
|
||||
case 12:
|
||||
W25QXX_Read(mat,foffset+ftinfo.f12addr,csize);
|
||||
break;
|
||||
case 16:
|
||||
W25QXX_Read(mat,foffset+ftinfo.f16addr,csize);
|
||||
break;
|
||||
case 24:
|
||||
W25QXX_Read(mat,foffset+ftinfo.f24addr,csize);
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
//显示一个指定大小的汉字
|
||||
//x,y :汉字的坐标
|
||||
//font:汉字GBK码
|
||||
//size:字体大小
|
||||
//mode:0,正常显示,1,叠加显示
|
||||
void Show_Font(uint16_t x,uint16_t y,uint8_t *font,uint8_t size,uint16_t bg,uint16_t color)
|
||||
{
|
||||
uint8_t temp,t,t1;
|
||||
uint16_t y0=y;
|
||||
uint8_t dzk[72];
|
||||
uint8_t csize=(size/8+((size%8)?1:0))*(size);//得到字体一个字符对应点阵集所占的字节数
|
||||
if(size!=12&&size!=16)return; //不支持的size
|
||||
Get_HzMat(font,dzk,size); //得到相应大小的点阵数据
|
||||
for(t=0;t<csize;t++)
|
||||
{
|
||||
temp=dzk[t]; //得到点阵数据
|
||||
for(t1=0;t1<8;t1++)
|
||||
{
|
||||
if(temp&0x80){LCD_set_dot(x,y,color);}else{if(bg!=color){LCD_set_dot(x,y,bg);}}
|
||||
temp<<=1;
|
||||
y++;
|
||||
if((y-y0)==size)
|
||||
{
|
||||
y=y0;
|
||||
x++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//在指定位置显示一个字符
|
||||
//x,y:起始坐标
|
||||
//num:要显示的字符:" "--->"~"
|
||||
//size:字体大小 12/16
|
||||
//mode:叠加方式(1)还是非叠加方式(0)
|
||||
|
||||
void LCD_ShowChar(uint16_t x,uint16_t y,uint8_t num,uint8_t size,uint16_t bg,uint16_t color)
|
||||
{
|
||||
uint8_t temp,t1,t;
|
||||
uint16_t y0=y;
|
||||
|
||||
//设置窗口
|
||||
num=num-' ';//得到偏移后的值
|
||||
|
||||
for(t=0;t<size;t++)
|
||||
{
|
||||
if(size==12){temp=asc2_1206[num][t];} //调用1206字体
|
||||
else{ temp=asc2_1608[num][t]; } //调用1608字体
|
||||
for(t1=0;t1<8;t1++)
|
||||
{
|
||||
if(temp&0x80){LCD_set_dot(x,y,color);}else{if(bg!=color){LCD_set_dot(x,y,bg);}}
|
||||
temp<<=1;
|
||||
y++;
|
||||
if(x>=lcddev.width){return;}//超区域了
|
||||
if((y-y0)==size)
|
||||
{
|
||||
y=y0;
|
||||
x++;
|
||||
if(x>=lcddev.width){return;}//超区域了
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
//显示字符串
|
||||
//x,y:起点坐标
|
||||
//width,height:区域大小
|
||||
//size:字体大小
|
||||
//*p:字符串起始地址
|
||||
|
||||
void LCD_ShowString(uint16_t x,uint16_t y,uint8_t *p,uint8_t size,uint16_t bg,uint16_t color)
|
||||
{
|
||||
while(*p!='\0')
|
||||
{
|
||||
|
||||
if(x>=lcddev.width)
|
||||
{
|
||||
x=0;
|
||||
y+=size;
|
||||
}
|
||||
if(*p=='\r')
|
||||
{
|
||||
p++;
|
||||
}
|
||||
if(*p=='\n')
|
||||
{
|
||||
x=0;
|
||||
y+=size;
|
||||
p++;
|
||||
}
|
||||
if(*p<127)
|
||||
{
|
||||
LCD_ShowChar(x,y,*p,size,bg,color);
|
||||
x+=(size/2);
|
||||
}else
|
||||
{
|
||||
Show_Font(x,y,p,size,bg,color);
|
||||
p++;
|
||||
x+=size;
|
||||
}
|
||||
p++;
|
||||
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
* text.h
|
||||
*
|
||||
* Created on: Mar 11, 2021
|
||||
* Author: 13370
|
||||
*/
|
||||
|
||||
#ifndef TEXT_H_
|
||||
#define TEXT_H_
|
||||
|
||||
#include "c.h"
|
||||
|
||||
#define FONTINFOADDR 1024*1024*4 //WarShip STM32F103 V3是从4M地址以后开始存放字库
|
||||
//前面4M被fatfs占用了.
|
||||
//4M以后紧跟3个字库+UNIGBK.BIN,总大小3.09M,被字库占用了,不能动!
|
||||
//5.10M以后,用户可以自由使用.建议用最后的100K字节比较好.
|
||||
__packed typedef struct
|
||||
{
|
||||
uint8_t fontok; //字库存在标志，0XAA，字库正常；其他，字库不存在
|
||||
uint32_t ugbkaddr; //unigbk的地址
|
||||
uint32_t ugbksize; //unigbk的大小
|
||||
uint32_t f12addr; //gbk12地址
|
||||
uint32_t gbk12size; //gbk12的大小
|
||||
uint32_t f16addr; //gbk16地址
|
||||
uint32_t gbk16size; //gbk16的大小
|
||||
uint32_t f24addr; //gbk24地址
|
||||
uint32_t gkb24size; //gbk24的大小
|
||||
}_font_info;
|
||||
//用来保存字库基本信息，地址，大小等
|
||||
extern _font_info ftinfo;
|
||||
|
||||
uint8_t font_init(void);
|
||||
void Show_Font(uint16_t x,uint16_t y,uint8_t *font,uint8_t size,uint16_t bg,uint16_t color);
|
||||
void LCD_ShowChar(uint16_t x,uint16_t y,uint8_t num,uint8_t size,uint16_t bg,uint16_t color);
|
||||
void LCD_ShowString(uint16_t x,uint16_t y,uint8_t *p,uint8_t size,uint16_t bg,uint16_t color);
|
||||
|
||||
#endif /* TEXT_H_ */
|
||||
Reference in New Issue
Block a user