Ian Hua / Quadcopter-mbedRTOS

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RTOS-Threads/src/Task2_Master.cpp@33:f88a6ee18103, 2014-05-12 (annotated)

Committer:
pHysiX
Date:
Mon May 12 13:49:43 2014 +0000
Revision:
33:f88a6ee18103
Parent:
31:3dde2201e54d
Child:
34:228d87c45151
Tidied code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pHysiX 27:18b6580eb0b1 1 /* File: Task2_Master.cpp
pHysiX 27:18b6580eb0b1 2 * Author: Trung Tin Ian HUA
pHysiX 27:18b6580eb0b1 3 * Date: May 2014
pHysiX 31:3dde2201e54d 4 * Purpose: Thread2M: Master PID control loop (attitude)
pHysiX 30:d9b988f8d84f 5 * Settings: 100Hz
pHysiX 30:d9b988f8d84f 6 * Timing: 40us
pHysiX 27:18b6580eb0b1 7 */
pHysiX 27:18b6580eb0b1 8 #include "Task2_Slave.h"
pHysiX 27:18b6580eb0b1 9 #include "setup.h"
pHysiX 27:18b6580eb0b1 10 #include "PID.h"
pHysiX 27:18b6580eb0b1 11
pHysiX 27:18b6580eb0b1 12 /* YPR Adjust */
pHysiX 27:18b6580eb0b1 13 volatile float adjust_attitude[3] = {0.0, 0.0, 0.0};
pHysiX 27:18b6580eb0b1 14
pHysiX 31:3dde2201e54d 15 //Timer
pHysiX 27:18b6580eb0b1 16 void Task2_Master(void const *argument)
pHysiX 27:18b6580eb0b1 17 {
pHysiX 31:3dde2201e54d 18 //Timer
pHysiX 30:d9b988f8d84f 19 if (armed) {
pHysiX 30:d9b988f8d84f 20 switch (mode) {
pHysiX 30:d9b988f8d84f 21 case RATE:
pHysiX 30:d9b988f8d84f 22 break;
pHysiX 28:aa72bd4ff103 23
pHysiX 30:d9b988f8d84f 24 case ATTITUDE:
pHysiX 30:d9b988f8d84f 25 default:
pHysiX 31:3dde2201e54d 26 //Timer
pHysiX 31:3dde2201e54d 27 AHRSSample();
pHysiX 30:d9b988f8d84f 28
pHysiX 31:3dde2201e54d 29 pitchPIDstable.setProcessValue((int) (ypr[1] - ypr_offset[1]));
pHysiX 31:3dde2201e54d 30 rollPIDstable.setProcessValue((int) (ypr[2] - ypr_offset[2]));
pHysiX 27:18b6580eb0b1 31
pHysiX 30:d9b988f8d84f 32 pitchPIDstable.setSetPoint(inputYPR[1]);
pHysiX 30:d9b988f8d84f 33 rollPIDstable.setSetPoint(inputYPR[2]);
pHysiX 30:d9b988f8d84f 34
pHysiX 30:d9b988f8d84f 35 adjust_attitude[1] = pitchPIDstable.compute();
pHysiX 30:d9b988f8d84f 36 adjust_attitude[2] = rollPIDstable.compute();
pHysiX 30:d9b988f8d84f 37 adjust_attitude[2] *= -1;
pHysiX 27:18b6580eb0b1 38
pHysiX 30:d9b988f8d84f 39 //counterTask2Master = true;
pHysiX 31:3dde2201e54d 40 //Timer
pHysiX 30:d9b988f8d84f 41 break;
pHysiX 30:d9b988f8d84f 42 }
pHysiX 31:3dde2201e54d 43 //Timer
pHysiX 27:18b6580eb0b1 44 }
pHysiX 27:18b6580eb0b1 45 }
pHysiX 33:f88a6ee18103 46
pHysiX 33:f88a6ee18103 47 // ========================
pHysiX 33:f88a6ee18103 48 // === Helper functions ===
pHysiX 33:f88a6ee18103 49 // ========================