John Mitchell / lpc4088_displaymodule_GC500_2_5inch

Repository for import to local machine

Dependencies:   DMBasicGUI DMSupport

GCHeatControl.cpp@8:26e49e6955bd, 2017-07-31 (annotated)

Committer:
jmitc91516
Date:
Mon Jul 31 15:37:57 2017 +0000
Revision:
8:26e49e6955bd
Parent:
1:a5258871b33d 
Method ramp scrolling improved, and more bitmaps moved to QSPI memory

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jmitc91516 0:47c880c1463d 1 #include "GCHeatControl.h"
jmitc91516 0:47c880c1463d 2
jmitc91516 1:a5258871b33d 3 /*
jmitc91516 1:a5258871b33d 4 A class to 'encapsulate' the heat control on the GC
jmitc91516 1:a5258871b33d 5
jmitc91516 1:a5258871b33d 6 Requires a pointer to the USBHostGC instance that corresponds to the GC,
jmitc91516 1:a5258871b33d 7 a pointer to the USBDeviceConnected instance that (also) corresponds to the GC
jmitc91516 1:a5258871b33d 8
jmitc91516 1:a5258871b33d 9 */
jmitc91516 1:a5258871b33d 10
jmitc91516 1:a5258871b33d 11 // Defined in main.cpp
jmitc91516 0:47c880c1463d 12 extern void EasyGUIDebugPrint(char *stuffToPrint, short X, short Y);
jmitc91516 0:47c880c1463d 13
jmitc91516 0:47c880c1463d 14
jmitc91516 1:a5258871b33d 15 /*
jmitc91516 1:a5258871b33d 16 Constructor - passed the USBHostGC and USBDeviceConnected instances for the GC
jmitc91516 1:a5258871b33d 17 */
jmitc91516 0:47c880c1463d 18 GCHeatControl::GCHeatControl(USBDeviceConnected* newUsbDevice, USBHostGC* newUsbHostGC)
jmitc91516 0:47c880c1463d 19 {
jmitc91516 0:47c880c1463d 20 usbDevice = newUsbDevice;
jmitc91516 0:47c880c1463d 21 usbHostGC = newUsbHostGC;
jmitc91516 0:47c880c1463d 22
jmitc91516 0:47c880c1463d 23 #ifdef DEBUG_TEST
jmitc91516 0:47c880c1463d 24 heatIsOn = false;
jmitc91516 0:47c880c1463d 25 #endif
jmitc91516 0:47c880c1463d 26 }
jmitc91516 0:47c880c1463d 27
jmitc91516 1:a5258871b33d 28 /*
jmitc91516 1:a5258871b33d 29 Tells the caller if the heat is currently on.
jmitc91516 1:a5258871b33d 30
jmitc91516 1:a5258871b33d 31 Returns true if it is on, false if not.
jmitc91516 1:a5258871b33d 32 */
jmitc91516 0:47c880c1463d 33 bool GCHeatControl::IsHeatOn(void)
jmitc91516 0:47c880c1463d 34 {
jmitc91516 0:47c880c1463d 35 #ifdef DEBUG_TEST
jmitc91516 0:47c880c1463d 36 return heatIsOn;
jmitc91516 0:47c880c1463d 37 #else
jmitc91516 0:47c880c1463d 38 while(usbHostGC->ExecutingSetDeviceReport()) {}
jmitc91516 0:47c880c1463d 39
jmitc91516 0:47c880c1463d 40 char response[50];
jmitc91516 0:47c880c1463d 41 usbHostGC->SetDeviceReport(usbDevice, "QHTS", response);
jmitc91516 0:47c880c1463d 42 // We expect a response like this: "QHTS0000" for off, "QHTS0001" for on
jmitc91516 0:47c880c1463d 43
jmitc91516 0:47c880c1463d 44 char dbg[100];
jmitc91516 0:47c880c1463d 45 sprintf(dbg, "QHTS returned %s", response);
jmitc91516 0:47c880c1463d 46 EasyGUIDebugPrint(dbg, 100, 100);
jmitc91516 0:47c880c1463d 47
jmitc91516 0:47c880c1463d 48 return (response[7] != '0');
jmitc91516 0:47c880c1463d 49 #endif
jmitc91516 0:47c880c1463d 50 }
jmitc91516 0:47c880c1463d 51
jmitc91516 1:a5258871b33d 52 /*
jmitc91516 1:a5258871b33d 53 Turns the heat on. Returns true if this was successful, false if not.
jmitc91516 1:a5258871b33d 54
jmitc91516 1:a5258871b33d 55 Note that it will return false if the heat is already on.
jmitc91516 1:a5258871b33d 56 */
jmitc91516 0:47c880c1463d 57 bool GCHeatControl::TurnHeatOn(void)
jmitc91516 0:47c880c1463d 58 {
jmitc91516 0:47c880c1463d 59 #ifdef DEBUG_TEST
jmitc91516 0:47c880c1463d 60 if(heatIsOn) {
jmitc91516 0:47c880c1463d 61 // Heat is already on
jmitc91516 0:47c880c1463d 62 return false;
jmitc91516 0:47c880c1463d 63 }
jmitc91516 0:47c880c1463d 64
jmitc91516 0:47c880c1463d 65 heatIsOn = true;
jmitc91516 0:47c880c1463d 66
jmitc91516 0:47c880c1463d 67 return true;
jmitc91516 0:47c880c1463d 68 #else
jmitc91516 0:47c880c1463d 69 while(usbHostGC->ExecutingSetDeviceReport()) {}
jmitc91516 0:47c880c1463d 70
jmitc91516 0:47c880c1463d 71 if(IsHeatOn()) {
jmitc91516 0:47c880c1463d 72 // Heat is already on
jmitc91516 0:47c880c1463d 73 return false;
jmitc91516 0:47c880c1463d 74 }
jmitc91516 0:47c880c1463d 75
jmitc91516 0:47c880c1463d 76 char response[50];
jmitc91516 0:47c880c1463d 77 usbHostGC->SetDeviceReport(usbDevice, "CHON", response);
jmitc91516 0:47c880c1463d 78 // We expect a response like this: "DACK" for success, "DNAK" for failure
jmitc91516 0:47c880c1463d 79
jmitc91516 0:47c880c1463d 80 char dbg[100];
jmitc91516 0:47c880c1463d 81 sprintf(dbg, "CHON returned %s", response);
jmitc91516 0:47c880c1463d 82 EasyGUIDebugPrint(dbg, 100, 150);
jmitc91516 0:47c880c1463d 83
jmitc91516 0:47c880c1463d 84 return (response[1] == 'A');
jmitc91516 0:47c880c1463d 85 #endif
jmitc91516 0:47c880c1463d 86 }
jmitc91516 0:47c880c1463d 87
jmitc91516 1:a5258871b33d 88 /*
jmitc91516 1:a5258871b33d 89 Turns the heat off. Returns true if this was successful, false if not.
jmitc91516 1:a5258871b33d 90
jmitc91516 1:a5258871b33d 91 Note that it will return false if the heat is already off.
jmitc91516 1:a5258871b33d 92 */
jmitc91516 0:47c880c1463d 93 bool GCHeatControl::TurnHeatOff(void)
jmitc91516 0:47c880c1463d 94 {
jmitc91516 0:47c880c1463d 95 #ifdef DEBUG_TEST
jmitc91516 0:47c880c1463d 96 if(!heatIsOn) {
jmitc91516 0:47c880c1463d 97 // Heat is already off
jmitc91516 0:47c880c1463d 98 return false;
jmitc91516 0:47c880c1463d 99 }
jmitc91516 0:47c880c1463d 100
jmitc91516 0:47c880c1463d 101 heatIsOn = false;
jmitc91516 0:47c880c1463d 102
jmitc91516 0:47c880c1463d 103 return true;
jmitc91516 0:47c880c1463d 104 #else
jmitc91516 0:47c880c1463d 105 while(usbHostGC->ExecutingSetDeviceReport()) {}
jmitc91516 0:47c880c1463d 106
jmitc91516 0:47c880c1463d 107 if(!IsHeatOn()) {
jmitc91516 0:47c880c1463d 108 // Heat is already off
jmitc91516 0:47c880c1463d 109 return false;
jmitc91516 0:47c880c1463d 110 }
jmitc91516 0:47c880c1463d 111
jmitc91516 0:47c880c1463d 112 char response[50];
jmitc91516 0:47c880c1463d 113 usbHostGC->SetDeviceReport(usbDevice, "CHOF", response);
jmitc91516 0:47c880c1463d 114 // We expect a response like this: "DACK" for success, "DNAK" for failure
jmitc91516 0:47c880c1463d 115
jmitc91516 0:47c880c1463d 116 char dbg[100];
jmitc91516 0:47c880c1463d 117 sprintf(dbg, "CHOF returned %s", response);
jmitc91516 0:47c880c1463d 118 EasyGUIDebugPrint(dbg, 100, 200);
jmitc91516 0:47c880c1463d 119
jmitc91516 0:47c880c1463d 120 return (response[1] == 'A');
jmitc91516 0:47c880c1463d 121 #endif
jmitc91516 0:47c880c1463d 122 }
jmitc91516 0:47c880c1463d 123
jmitc91516 0:47c880c1463d 124
jmitc91516 0:47c880c1463d 125