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請教一下 I2C 的 Idel的問題
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新會員
 
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#include <i2c.h>
/******************************************************************** * Function Name: IdleI2C * * Return Value: void * * Parameters: void * * Description: Test and wait until I2C module is idle. * ********************************************************************/ #undef IdleI2C void IdleI2C( void ) { while ( ( SSPCON2 & 0x1F ) | ( SSPSTATbits.R_W ) ) continue; } 上面著個 Function裡面的 0X1F 似乎是對於主控端讀取時的用法....那如果要用主控端傳送的功能的話...要修改這個值嗎.. 
發表於: 2004/11/5 11:49
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