RaspberryPI project
parent: d28311ba | patch | commit | show whitespace
guowenxue
2021-01-23 6558c927350a3fbfe8b168f89590572146f7b2c2 
tsl2561_i2c.c change double to float
1 files modified
6 ■■■■■ changed files
modules/c/tsl2561_i2c.c 6 ●●●●● patch | view | raw | blame | history 
 modules/c/tsl2561_i2c.c


@@ -160,8 +160,8 @@


    int                 chn0_data = 0;


    int                 chn1_data = 0;




    double              div = 0.0;


    double              lux = 0.0;


    float               div = 0.0;


    float               lux = 0.0;




 


    tsl2561_power(ON);


@@ -183,7 +183,7 @@


        goto OUT;


    }




    div = (double)chn1_data / (double)chn0_data;


    div = (float)chn1_data / (float)chn0_data;




    if( div>0 && div<=0.5 )


        lux = 0.304*chn0_data-0.062*chn0_data*pow(div,1.4);