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L3GD20: Output gyro temperature in report

This commit is contained in:
Lorenz Meier 2014-11-03 12:56:35 +01:00
parent 1cab08cc2a
commit 06df0f23a3
1 changed files with 8 additions and 1 deletions
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9
src/drivers/l3gd20/l3gd20.cpp
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@ -176,6 +176,7 @@ static const int ERROR = -1;
#define L3G4200D_DEFAULT_RATE 800
#define L3GD20_DEFAULT_RANGE_DPS 2000
#define L3GD20_DEFAULT_FILTER_FREQ 30
#define L3GD20_TEMP_OFFSET_CELCIUS 40
#ifndef SENSOR_BOARD_ROTATION_DEFAULT
#define SENSOR_BOARD_ROTATION_DEFAULT SENSOR_BOARD_ROTATION_270_DEG
@ -856,7 +857,7 @@ L3GD20::measure()
#pragma pack(push, 1)
struct {
uint8_t cmd;
uint8_t temp;
int8_t temp;
uint8_t status;
int16_t x;
int16_t y;
@ -930,6 +931,8 @@ L3GD20::measure()
report.z_raw = raw_report.z;
report.temperature_raw = raw_report.temp;
report.x = ((report.x_raw * _gyro_range_scale) - _gyro_scale.x_offset) * _gyro_scale.x_scale;
report.y = ((report.y_raw * _gyro_range_scale) - _gyro_scale.y_offset) * _gyro_scale.y_scale;
report.z = ((report.z_raw * _gyro_range_scale) - _gyro_scale.z_offset) * _gyro_scale.z_scale;
@ -938,6 +941,8 @@ L3GD20::measure()
report.y = _gyro_filter_y.apply(report.y);
report.z = _gyro_filter_z.apply(report.z);
report.temperature = L3GD20_TEMP_OFFSET_CELCIUS - raw_report.temp;
// apply user specified rotation
rotate_3f(_rotation, report.x, report.y, report.z);
@ -1091,9 +1096,11 @@ test()
warnx("gyro x: \t% 9.5f\trad/s", (double)g_report.x);
warnx("gyro y: \t% 9.5f\trad/s", (double)g_report.y);
warnx("gyro z: \t% 9.5f\trad/s", (double)g_report.z);
warnx("temp: \t%d\tC", (int)g_report.temperature);
warnx("gyro x: \t%d\traw", (int)g_report.x_raw);
warnx("gyro y: \t%d\traw", (int)g_report.y_raw);
warnx("gyro z: \t%d\traw", (int)g_report.z_raw);
warnx("temp: \t%d\traw", (int)g_report.temperature_raw);
warnx("gyro range: %8.4f rad/s (%d deg/s)", (double)g_report.range_rad_s,
(int)((g_report.range_rad_s / M_PI_F) * 180.0f + 0.5f));