#include?
#include??
#include?
#include?“bmp180.h“
?
?
/*外部接口函數(shù)在BMP180.h中聲明*/
?
/*****************內(nèi)部函數(shù)******************/
static?void?delay5msForBMP180（void）	;
static?void?BMP180StartSignal（void）?;
static?void?BMP180StopSignal（void）?;
static?void?BMP180Acknowledge（void）?;
static?void?BMP180WriteByte（UB8?dataCode）?;
static?UB8??BMP180ReadByte（void）?;
static?SL32?BMP180AddressRead2Byte（UB8?address）?;
static?SL32?BMP180ReadUnsetTemperature（void）?;
static?SL32?BMP180ReadUnsetPressure（void）?;
static?void?BMP180ReadCalibrateParam（BMP180_info?*p）?;
/**********************************************/
?
?
?
/******************************************************
Function	:delay5msForBMP180
Input		:N/A
Output		:N/A
Return		:N/A
Description	:N/A
Note		:由STC-ISP?V6.67軟件針對(duì)相應(yīng)MCU生成若MCU不同
			最好也要修改此函數(shù)。
******************************************************/
static?void?delay5msForBMP180（void）	//@11.0592MHZ
{
	unsigned?char?i?j;
?
	_nop_（）;
	_nop_（）;
	i?=?54;
	j?=?198;
	do
	{
		while?（--j）;
	}?while?（--i）;
?
}
?
/******************************************************
Function	:BMP180StartSignal
Input		:N/A
Output		:N/A
Return		:N/A
Description	:BMP180?start?signal
Note		:N/A
******************************************************/
static?void?BMP180StartSignal（void）
{
	BMP180_sda_bit?=?HIGH_LEVEL?;
	//_nop_（）?;
	BMP180_sclk_bit?=?HIGH_LEVEL?;
	//_nop_（）?;
	BMP180_sda_bit?=?LOW_LEVEL?;
	//_nop_（）;????
}
?
/******************************************************
Function	:BMP180StopSignal
Input		:N/A
Output		:N/A
Return		:N/A
Description	:BMP180??stop?signal
Note		:N/A
******************************************************/
static?void?BMP180StopSignal（void）
{
	BMP180_sda_bit?=?LOW_LEVEL?;
	//_nop_（）?;
	BMP180_sclk_bit?=?HIGH_LEVEL?;
	//_nop_（）?;
	BMP180_sda_bit?=?HIGH_LEVEL?;
?
	/*BMP180?self?timed?write?cycle?（5ms?max）*/
	delay5msForBMP180（）;	
}
?
/******************************************************
Function	:BMP180Acknowledge
Input		:N/A
Output		:N/A
Return		:N/A
Description	:When?BMP180?receive?a?data?from?mcu??BMP180?write?the?data
			to?internal?address?after?completed?write?BMP180?send?a?zero
			to?mcuthen?mcu?can?input?data?into?BMP180.
			（Once?the?internally?timed?write?cycle?has?started?and?
			the?EEPROM?inputs?are?disabled?until?write?finished.）
Note		:N/A
******************************************************/
static?void?BMP180Acknowledge（void）
{
	UB8?i=0?;
?
	BMP180_sclk_bit?=?LOW_LEVEL?;
	//_nop_（）?;
?
	BMP180_sclk_bit?=?HIGH_LEVEL?;
	//_nop_（）?;
?
	
	while（（BMP180_sda_bit）?&&?（i<250））
	{
		i++;//暫時(shí)，具體見(jiàn)調(diào)試
		//經(jīng)過(guò)測(cè)試，這里的250足夠大了
	}
	BMP180_sclk_bit?=?LOW_LEVEL?;
}
?
?
/******************************************************
Function	:BMP180WriteByte
Input		:the?data?which?is?ready?to?write?to?BMP180
Output		:N/A
Return		:N/A
Description	:N/A
Note		:N/A
************************************************

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????10432??2019-03-24?10:32??sensor?bmp1800+串口接收溫度氣壓\bmp180.c

?????文件???????1994??2019-03-24?10:35??sensor?bmp1800+串口接收溫度氣壓\bmp180.h

?????文件??????19609??2019-03-24?15:51??sensor?bmp1800+串口接收溫度氣壓\bmp180.LST

?????文件??????23089??2019-03-24?15:51??sensor?bmp1800+串口接收溫度氣壓\bmp180.OBJ

?????文件??????????0??2019-03-24?15:47??sensor?bmp1800+串口接收溫度氣壓\bmp1800.build_log.htm

?????文件????????365??2019-03-24?15:51??sensor?bmp1800+串口接收溫度氣壓\bmp1800.plg

?????文件??????72364??2019-03-24?15:50??sensor?bmp1800+串口接收溫度氣壓\bmp1800.uvgui.SASUNG

?????文件??????56764??2019-03-24?15:52??sensor?bmp1800+串口接收溫度氣壓\bmp1800.uvopt

?????文件??????13725??2019-03-24?15:52??sensor?bmp1800+串口接收溫度氣壓\bmp1800.uvproj

?????文件???????6674??2019-03-24?15:50??sensor?bmp1800+串口接收溫度氣壓\bmp1800_uvopt.bak

?????文件??????14335??2019-03-24?15:50??sensor?bmp1800+串口接收溫度氣壓\bmp1800_uvproj.bak

?????文件????????289??2019-03-24?10:33??sensor?bmp1800+串口接收溫度氣壓\common.h

?????文件???????3627??2016-03-10?13:48??sensor?bmp1800+串口接收溫度氣壓\lcd.c

?????文件????????963??2016-03-10?13:48??sensor?bmp1800+串口接收溫度氣壓\lcd.h

?????文件???????7181??2019-03-24?15:51??sensor?bmp1800+串口接收溫度氣壓\lcd.LST

?????文件???????4061??2019-03-24?15:51??sensor?bmp1800+串口接收溫度氣壓\lcd.OBJ

?????文件???????4659??2019-03-24?10:47??sensor?bmp1800+串口接收溫度氣壓\main.c

?????文件???????9247??2019-03-24?15:51??sensor?bmp1800+串口接收溫度氣壓\main.LST

?????文件???????6376??2009-05-07?14:37??sensor?bmp1800+串口接收溫度氣壓\STARTUP.A51

?????文件??????14048??2019-03-24?15:51??sensor?bmp1800+串口接收溫度氣壓\STARTUP.LST

?????文件????????749??2019-03-24?15:51??sensor?bmp1800+串口接收溫度氣壓\STARTUP.OBJ

?????目錄??????????0??2019-03-27?19:51??sensor?bmp1800+串口接收溫度氣壓

-----------?---------??----------?-----??----

???????????????270551????????????????????22