#include?“drivers.h“
#include?“stm32f10x.h“
#include?“stm32f10x_conf.h“
#include??“BMP280.h“
#include?“spi.h“
#include?“SPI_SOFT.h“
static?long?signed?int?t_fine;?
SPI_MASTER?bmp280_spi_master={
	{
		GPIOA
		GPIO_Pin_4	
		GPIOA
		GPIO_Pin_2	
		GPIOA
		GPIO_Pin_3	
		GPIOA
		GPIO_Pin_1		
	}
	spi_mode3
	SPI_CS_SELECT
	0
	0
};

/*
?*	?bmp280?init
?*/
void?bmp280_init（void）{
	SPI_Mster_init（&bmp280_spi_master）;
	bmp280_write_reg（BMP280_RESET_REG0xB6）;//復位	
	bmp280_write_reg（BMP280_CTRLMEAS_REGBMP280_CTRL_MEALS_VALUE）;?//設置精度
	bmp280_write_reg（BMP280_CONFIG_REGBMP280_CONFIG_VALUE）;?
}

/*
?*??bmp280?write?register???
?*/
void?bmp280_write_reg（uint8_t?regsuint8_t?val）{
	
	bmp280_spi_master.CS_do（&bmp280_spi_master0）;
	
	bmp280_spi_master.

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????5525??2018-08-02?11:10??新建文件夾\BMP280.c

?????文件???????3098??2018-08-02?11:11??新建文件夾\BMP280.h

?????文件???????6708??2018-08-16?09:07??新建文件夾\SPI_SOFT.c

?????文件???????7641??2018-08-02?10:52??新建文件夾\SPI_SOFT.c.bak

?????文件???????2119??2018-08-02?09:55??新建文件夾\SPI_SOFT.h

?????目錄??????????0??2018-08-16?09:07??新建文件夾

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

????????????????25091????????????????????6