libs/rt-thread-official
libs
/
rt-thread-official
mirror of https://github.com/RT-Thread/rt-thread.git
4
0
Fork 0
Code Issues Releases Wiki Activity

[fix] fix measurement unit of "percentage" to "permillage" for accuracy.

This commit is contained in:
StackRyan 2021-04-07 16:54:36 +08:00 committed by yuanjie
parent 11c20878c5
commit 791ecc093f
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
components/drivers/include/drivers/sensor.h
View File

@ -90,8 +90,6 @@ extern "C" {
#define RT_SENSOR_UNIT_PPB (15) /* Concentration unit: ppb */ #define RT_SENSOR_UNIT_PPB (15) /* Concentration unit: ppb */
#define RT_SENSOR_UNIT_DMS (16) /* Coordinates unit: DMS */ #define RT_SENSOR_UNIT_DMS (16) /* Coordinates unit: DMS */
#define RT_SENSOR_UNIT_DD (17) /* Coordinates unit: DD */ #define RT_SENSOR_UNIT_DD (17) /* Coordinates unit: DD */
#define RT_SENSOR_UNIT_PERCENT (18) /* Percentage unit: % */
/* Sensor communication interface types */ /* Sensor communication interface types */
#define RT_SENSOR_INTF_I2C (1 << 0) #define RT_SENSOR_INTF_I2C (1 << 0)
@ -219,7 +217,7 @@ struct rt_sensor_data
rt_int32_t force; /* Force sensor. unit: mN */ rt_int32_t force; /* Force sensor. unit: mN */
rt_uint32_t dust; /* Dust sensor. unit: ug/m3 */ rt_uint32_t dust; /* Dust sensor. unit: ug/m3 */
rt_uint32_t eco2; /* eCO2 sensor. unit: ppm */ rt_uint32_t eco2; /* eCO2 sensor. unit: ppm */
rt_uint32_t spo2; /* SpO2 sensor. unit: % */ rt_uint32_t spo2; /* SpO2 sensor. unit: permillage */
} data; } data;
}; };