本文整理汇总了C++中AP_Baro::num_instances方法的典型用法代码示例。如果您正苦于以下问题：C++ AP_Baro::num_instances方法的具体用法？C++ AP_Baro::num_instances怎么用？C++ AP_Baro::num_instances使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AP_Baro的用法示例。
在下文中一共展示了AP_Baro::num_instances方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: send_scaled_pressure
void GCS_MAVLINK::send_scaled_pressure(AP_Baro &barometer)
{
uint32_t now = AP_HAL::millis();
float pressure = barometer.get_pressure(0);
mavlink_msg_scaled_pressure_send(
chan,
now,
pressure*0.01f, // hectopascal
(pressure - barometer.get_ground_pressure(0))*0.01f, // hectopascal
barometer.get_temperature(0)*100); // 0.01 degrees C
if (barometer.num_instances() > 1) {
pressure = barometer.get_pressure(1);
mavlink_msg_scaled_pressure2_send(
chan,
now,
pressure*0.01f, // hectopascal
(pressure - barometer.get_ground_pressure(1))*0.01f, // hectopascal
barometer.get_temperature(1)*100); // 0.01 degrees C
}
if (barometer.num_instances() > 2) {
pressure = barometer.get_pressure(2);
mavlink_msg_scaled_pressure3_send(
chan,
now,
pressure*0.01f, // hectopascal
(pressure - barometer.get_ground_pressure(2))*0.01f, // hectopascal
barometer.get_temperature(2)*100); // 0.01 degrees C
}
}示例2: send_scaled_pressure
void GCS_MAVLINK::send_scaled_pressure(AP_Baro &barometer)
{
uint32_t now = hal.scheduler->millis();
float pressure = barometer.get_pressure(0);
mavlink_msg_scaled_pressure_send(
chan,
now,
pressure*0.01f, // hectopascal
(pressure - barometer.get_ground_pressure(0))*0.01f, // hectopascal
barometer.get_temperature(0)*100); // 0.01 degrees C
#if BARO_MAX_INSTANCES > 1
if (barometer.num_instances() > 1) {
pressure = barometer.get_pressure(1);
mavlink_msg_scaled_pressure2_send(
chan,
now,
pressure*0.01f, // hectopascal
(pressure - barometer.get_ground_pressure(1))*0.01f, // hectopascal
barometer.get_temperature(1)*100); // 0.01 degrees C
}
#endif
#if BARO_MAX_INSTANCES > 2
if (barometer.num_instances() > 2) {
pressure = barometer.get_pressure(2);
mavlink_msg_scaled_pressure3_send(
chan,
now,
pressure*0.01f, // hectopascal
(pressure - barometer.get_ground_pressure(2))*0.01f, // hectopascal
barometer.get_temperature(2)*100); // 0.01 degrees C
}
#endif
}