📄 main.c
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#include "main.h"
#include "Variable.h"
#include "Include.h"
void COBY_BMP(void);
const unsigned char bmp_tou[54]=
{
0x42,0x4d,0x36,0x18, 0x03,0x00,0x00,0x00, 0x00,0x00,0x36,0x00, 0x00,0x00,0x28,0x00,//16
0x00,0x00,0x60,0x01, 0x00,0x00,0x20,0x01, 0x00,0x00,0x01,0x00, 0x10,0x00,0x00,0x00,//32
0x00,0x00,0x00,0x18, 0x03,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,//48
0x00,0x00,0x00,0x00, 0x00,0x00, //54
} ;
static volatile ErrorStatus HSEStartUpStatus = SUCCESS;
volatile unsigned int b=1,c=0;
volatile unsigned char usart_data,usart_rx=0,usart_rx1=0;
FATFS fs; // Work area (file system object) for logical drive
FIL fsrca; // file objects
// unsigned char buffer[256],a=0xff; // file copy buffer
FRESULT res; // FatFs function common result code
UINT br, bw; // File R/W count
//unsigned char buffera[2][640];
unsigned char buffera[2];
XCHAR file_name[]="IMG0000.bmp";
unsigned long a;
unsigned int x,y,val,i=0,m=0,n=0,s=0,k=0;
// unsigned char TxBuffer1[16];
volatile unsigned char RxBuffer1[16];
// unsigned int r,g,b;
int main(void)
{
/* Initialize the Demo */
System_Init();
Key_GPIO_Init();
FIFO_Set_GPIO_Config();
// TIM1_Configuration();
LCD_Init();
LCD_write_english_string(5,50,"Guanfu_Wang 2010-07-09",0X001F,0X0000);
LCD_write_english_string(5,66,"STM32 Camera rev3.1",0X07E0,0X0000);
LCD_write_english_string(5,66+16,"OV7670 Init......",0Xf800,0X0000);
while(1!=OV7670_init());//初始化ov7670
LCD_write_english_string(5,66+16,"OV7670 Init....ok",0Xf800,0X0000);
set_qvga();
OV7670_EXTI_Config();
ov7670_Interrupts_Config();
delay_ms(5000);
while (1)
{
if(b==1)
{
LCD_RD_H();
LCD_RS_H();
LCD_CS_L();
FIFO_RRST_L();
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT;
FIFO_RRST_H();
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT;
GPIOB->BRR =LCD_WR_BIT;
for(a = 0; a < 9600; a++)
{
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
GPIOB->BRR =FIFO_RD_BIT|LCD_WR_BIT;
GPIOB->BSRR =FIFO_RD_BIT|LCD_WR_BIT; //1
}
}
else if(b==0)
{
//LCD_CS_H();
if(c==3)
{
LCD_GPIO_INPUT();
file_name[6]++;
if(file_name[6]>'9')
{
file_name[6]='0';
file_name[5]++;
if(file_name[5]>'9')
{
file_name[5]='0';
file_name[4]++;
if(file_name[4]>'9')
{
file_name[4]='0';
file_name[3]++;
}
}
}
f_mount(0, &fs);
res = f_open(&fsrca,file_name, FA_CREATE_ALWAYS | FA_WRITE);
res = f_write(&fsrca, bmp_tou,54, &bw);
FIFO_CS_L();
FIFO_RRST_L();
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT;
FIFO_RRST_H();
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT;
for(x=0;x<288;x++)
{
for(y=0;y<352;y++)
{
/*
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT; //1
GBR[0]=((unsigned char)GPIOB->IDR);
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT; //1
GBR[1]=((unsigned char)GPIOB->IDR);
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT; //1
GBR[2]=((unsigned char)GPIOB->IDR);
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT; //1
GBR[3]=((unsigned char)GPIOB->IDR);
// buffera[0]=(unsigned char)(val&0x1f)|((val>>1)&0xe0);
buffera[0]=GBR[0];
buffera[1]=GBR[1];
buffera[2]=GBR[3];
buffera[3]=GBR[2];
buffera[4]=GBR[1];
buffera[5]=GBR[3];
res = f_write(&fsrca, buffera,6, &bw);
// res = f_write(&fsrca, GBR,4, &bw);
*/
//-------------------------------------------------------------------------------
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT; //1
val=((unsigned char)GPIOB->IDR);
buffera[1]=((unsigned char)val)>>1;
val=(val<<8);
GPIOB->BRR =FIFO_RD_BIT;
GPIOB->BSRR =FIFO_RD_BIT;
val|=(unsigned char)GPIOB->IDR;
buffera[0]=(unsigned char)(val&0x1f)|((val>>1)&0xe0);
//------------------------------------------------------------------------------
res = f_write(&fsrca, buffera,2, &bw);
}
}
f_close(&fsrca);
// Unregister a work area before discard it
f_mount(0, NULL);
b=1;
c=0;
// while(1!=wrOV7670Reg(0x12, 0X46));
set_qvga();
}
}
}
}
void Key_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
// Enable GPIOC clock
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_14;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
//GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOC, &GPIO_InitStructure);
}
void USART1_init(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
USART_InitTypeDef USART_InitStructure;
NVIC_InitTypeDef NVIC_InitStructure;
RCC_APB2PeriphClockCmd (RCC_APB2Periph_GPIOA|RCC_APB2Periph_AFIO|RCC_APB2Periph_USART1 ,ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; //推挽输出-TX
GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; //浮空输入-RX
GPIO_Init(GPIOA, &GPIO_InitStructure);
/* Enable the USART1 Interrupt */
NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQChannel;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
USART_InitStructure.USART_BaudRate = 9600;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
/* Configure USART1 */
USART_Init(USART1, &USART_InitStructure);
/* Enable USART1 Receive and Transmit interrupts */
USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);
// USART_ITConfig(USART1, USART_IT_TXE, ENABLE);
/* Enable the USART1 */
USART_Cmd(USART1, ENABLE);
}
/*******************************************************************************
* Function Name : Get_HSEStartUpStatus
* Description : Returns the HSE StartUp Status.
* Input : None
* Output : None
* Return : HSE StartUp Status.
*******************************************************************************/
ErrorStatus Get_HSEStartUpStatus(void)
{
return (HSEStartUpStatus);
}
#ifdef DEBUG
/*******************************************************************************
* Function Name : assert_failed
* Description : Reports the name of the source file and the source line number
* where the assert error has occurred.
* Input : - file: pointer to the source file name
* - line: assert error line source number
* Output : None
* Return : None
*******************************************************************************/
void assert_failed(u8* file, u32 line)
{
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* Infinite loop */
while (1)
{
}
}
#endif
/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
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