-
大小: 61KB文件類型: .zip金幣: 2下載: 0 次發布日期: 2021-05-29
- 語言: 其他
- 標簽: F149OV7670??
資源簡介
MSP430F149驅動OV7670攝像頭,有一定的參考價值。

代碼片段和文件信息
#define?SDA_IN0()??{P6DIR&=~BIT6;}
#define?SDA_OUT0()?{P6DIR|=?BIT6;}
void?InitI2C0(void)
{
P6DIR|=BIT5+BIT6;???//SDA和SCL作為輸出口
}
void?StartI2C0(void)
{
I2C_SDA0_1;
delay_us(100);
I2C_SCL0_1;
delay_us(100);
I2C_SDA0_0;
delay_us(100);
I2C_SCL0_0;
delay_us(100);
}
void?StopI2C0(void)
{
I2C_SDA0_0;
delay_us(100);
I2C_SCL0_1;
delay_us(100);
I2C_SDA0_1;
delay_us(100);
}
void?NoAck0(void)
{
I2C_SDA0_1;
delay_us(100);
I2C_SCL0_1;
delay_us(100);
I2C_SCL0_0;
delay_us(100);
I2C_SDA0_0;
delay_us(100);
}
unsigned?char?I2CWrite0(unsigned?char?DData)
{
unsigned?char?jtem;
for(j=0;j<8;j++)
{
if((DData< {
I2C_SDA0_1;
}
else
{
I2C_SDA0_0;
}
delay_us(100);
I2C_SCL0_1;
delay_us(100);
I2C_SCL0_0;;
delay_us(100);
}
delay_us(100);
SDA_IN0();
delay_us(100);
I2C_SCL0_1;
delay_us(100);
if(SDA_STATE0)
{
tem=0;
}
else
{
tem=1;
}
I2C_SCL0_0;
delay_us(100);
SDA_OUT0();
return(tem);
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-08-02?00:37??ov7670?zheng\
?????文件???????17097??2015-08-01?23:54??ov7670?zheng\Ascii_8x16.h
?????文件????????2034??2015-08-01?23:54??ov7670?zheng\Config.h
?????目錄???????????0??2015-07-31?14:02??ov7670?zheng\Debug\
?????目錄???????????0??2015-07-31?14:02??ov7670?zheng\Debug\Exe\
?????文件???????35668??2015-07-31?14:02??ov7670?zheng\Debug\Exe\ov7670.d43
?????文件???????21570??2015-08-01?23:59??ov7670?zheng\Debug\Exe\ov7670.txt
?????目錄???????????0??2015-07-31?14:02??ov7670?zheng\Debug\List\
?????目錄???????????0??2015-08-02?00:37??ov7670?zheng\Debug\Obj\
?????文件??????139804??2015-08-01?23:59??ov7670?zheng\Debug\Obj\main.r43
?????文件?????????135??2015-08-02?00:23??ov7670?zheng\Debug\Obj\ov7670.pbd
?????文件????????1079??2015-08-01?17:35??ov7670?zheng\I2C.c
?????文件????????4092??2015-08-01?23:54??ov7670?zheng\IO_config.h
?????文件????????2836??2015-08-02?00:37??ov7670?zheng\main.c
?????文件???????11426??2015-08-01?23:54??ov7670?zheng\NRF24L01.c
?????文件????????4321??2015-07-31?14:02??ov7670?zheng\ov7670.c
?????文件????????2764??2015-08-02?00:37??ov7670?zheng\ov7670.dep
?????文件???????50206??2015-07-31?14:02??ov7670?zheng\ov7670.ewp
?????文件?????????160??2015-07-31?14:02??ov7670?zheng\ov7670.eww
?????目錄???????????0??2015-07-31?14:02??ov7670?zheng\settings\
?????文件?????????876??2015-08-02?00:23??ov7670?zheng\settings\ov7670.cspy.bat
?????文件??????????63??2015-08-02?00:37??ov7670?zheng\settings\ov7670.dbgdt
?????文件?????????486??2015-08-02?00:37??ov7670?zheng\settings\ov7670.dni
?????文件????????3702??2015-08-02?00:37??ov7670?zheng\settings\ov7670.wsdt
?????文件???????16775??2015-08-01?23:54??ov7670?zheng\TFT28.c
?????文件????????2237??2015-07-31?14:02??ov7670?zheng\TFT28.h
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