Diff: Screens.h

Revision:

36:8544a8900884

Child:

40:92f08fdc32df

diff -r b42afc973902 -r 8544a8900884 Screens.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Screens.h	Thu Jan 29 04:27:19 2015 +0000
@@ -0,0 +1,178 @@
+#include "KS0108.h"
+#include "Buffers.h"
+
+// Macro for printing to screen; Where y is the start poition of the text, and y2 is the start position of the variable
+#define PUT2SCREEN(string, var, unit, x, y, y2)   display.PutString(x, y,  string);   display.PutString(x, y2, var);   display.PutString(x,y2+15,unit);
+
+#define HOME_SCREEN     0
+#define BATTERY_SCREEN  1
+#define MOTOR_SCREEN    2
+#define SYS_MGMT_SCREEN 3
+#define CHARGE_SCREEN   4
+#define FAULT_SCREEN    5
+
+
+
+// Initialize Variables
+int  CurrScreen = HOME_SCREEN;
+int  PrevScreen = !CurrScreen;
+
+// Defines the pins for the dsiplay. These are hardwired.
+KS0108 display(p26, p21, p22, p23, p25, p24, p8, p7, p6, p5, p13, p14, p12, p11);
+
+void DisplayHomeScreen()
+{
+    display.ClearScreen();
+    display.PutString(0, 54, "Home");
+
+    //Info line 1: Battery Life & Vehicle Speed
+    PUT2SCREEN("BatLife:",  BigBatLifeBuffer,   "%",   1,  0, 39);
+    PUT2SCREEN(",",         SmallBatLifeBuffer, "%",   1, 59, 62);
+    PUT2SCREEN("Spd:",      CarSpdBuffer,       "",    1, 89,108);
+
+    //Info line 2: Average Battery Temp & Peak Battery Temp
+    PUT2SCREEN("AvgBatT:",  AvgBatTBuffer,   "F",      3,  0, 39);
+    PUT2SCREEN("PkBatT:",   MaxBatTBuffer,   "F",      3, 69,103);
+
+    //Info line 3: Left Motor Temp & Right Motor Temp
+    PUT2SCREEN("LMtTmp:",   LMtrTmpBuffer,   "F",      5,  0, 34);
+    PUT2SCREEN("RMtTmp:",   RMtrTmpBuffer,   "F",      5, 69,103);
+
+    //Fault line
+    display.PutString(7, 14, "Reserved for faults");
+}
+
+void DisplayBatteryScreen()
+{
+    display.ClearScreen();
+    display.PutString(0, 34, "Main Battery");
+
+    //Info line 1: Battery Voltage, Power & Current
+    PUT2SCREEN("V:",        BigBatVoltBuffer,       "V",    1,   0, 10);
+    PUT2SCREEN("P:",        BigBatPowerBuffer,      "W",    1,  45, 55);
+    PUT2SCREEN("I:",        BigBatCurrentBuffer,    "A",    1,  90,100);
+
+    //Info line 2: High, Low, & Average Cell Voltage
+    PUT2SCREEN("Vmx:",      VmaxBuffer,             "V",    3,   0, 20);
+    PUT2SCREEN("Vmn:",      VminBuffer,              "",    3,  47, 67);
+    PUT2SCREEN("Vav:",      VavgBuffer,              "",    3,  88,108);
+
+    //Info line 3: High, Low, & Average Cell Temp
+    PUT2SCREEN("Tmx:",        MaxBatTBuffer,       "F",     5,  0, 20);
+    PUT2SCREEN("Tmn:",        MinBatTBuffer,        "",     5, 47, 67);
+    PUT2SCREEN("Tav:",        AvgBatTBuffer,        "",     5, 88,108);
+
+    //Info line 4: Highest Board Temp
+    PUT2SCREEN("HighBoardTemp:",  BoardTempBuffer,   "F",   7,  17, 87);
+}
+
+void DisplayMotorScreen()
+{
+    display.ClearScreen();
+    display.PutString(0, 52, "Motor");
+
+    //Info line 1: Left Motor Temp & Right Motor Temp
+    PUT2SCREEN("LMtTmp:",  LMtrTmpBuffer,   "F",      1,  0, 34);
+    PUT2SCREEN("RMtTmp:",  RMtrTmpBuffer,   "F",      1, 64, 98);
+
+    //Info line 2: Left & Right Air Temp
+    PUT2SCREEN("LAirTp:",    LAirTmpBuffer,  "F",     2,  0, 34);
+    PUT2SCREEN("RairTp:",    RAirTmpBuffer,  "F",     2, 64, 98);
+
+    //Info line 3: Left & Right IGBT Temp
+    PUT2SCREEN("LIGBTp:",    LIGBTmpBuffer,  "F",     3,  0, 34);
+    PUT2SCREEN("RIGBTp:",    RIGBTmpBuffer,  "F",     3, 64, 98);
+
+    //Info line 4: Left & Right Motor RPM
+    PUT2SCREEN("Rpm-L:",      Rpm_LBuffer,      "",     5,  0, 30);
+    PUT2SCREEN("Rpm-R:",      Rpm_RBuffer,      "",     5, 77,107);
+
+    //Info line 5: Torque Request (Throttle)
+    PUT2SCREEN("Torque Request:", TRequestBufferL, "%",    7,  0, 75);
+    PUT2SCREEN(",",               TRequestBufferR, "%",    7, 95, 98);
+}
+
+void DisplaySysMgmtScreen()
+{
+    display.ClearScreen();
+    display.PutString(0, 22, "System Management");
+
+    //Info line 1: Small Battery Current & Shutdown Switch State
+    PUT2SCREEN("I_GLV:",      SmallBatCurrentBuffer,"A",         1,  0, 30);
+    PUT2SCREEN("ShtdSwtch:",  ShtdSwtchBuffer,       "",         1, 58,108);
+
+    //Info line 2: Fan Duty Cycle
+    PUT2SCREEN("Fan-1:",      Fan1Buffer,      "",     3,  0, 30);
+    PUT2SCREEN("Fan-2:",      Fan2Buffer,      "",     3, 77,107);
+
+    //Info line 3: Pump Duty Cycle
+    PUT2SCREEN("Pump1:",      Pump1Buffer,      "",     5,  0, 30);
+    PUT2SCREEN("Pump2:",      Pump2Buffer,      "",     5, 77,107);
+
+    //Info line 4: DCDC & IMD Status
+    PUT2SCREEN("DCDC :",      DCDCBuffer,      "",     7,  0, 30);
+    PUT2SCREEN(" IMD :",      IMDRBuffer,      "",     7, 77,107);
+}
+
+void DisplayFaultScreen()
+{
+    display.ClearScreen();
+    display.PutString(0, 49, "Faults");
+
+    //Info line 1: Battery Voltage, Power & Current
+    PUT2SCREEN("",   Fault1Buffer,  "",    1,   0, 0);
+    PUT2SCREEN("",   Fault1Buffer,  "",    2,   0, 0);
+    PUT2SCREEN("",   Fault1Buffer,  "",    3,   0, 0);
+    PUT2SCREEN("",   Fault1Buffer,  "",    4,   0, 0);
+    PUT2SCREEN("",   Fault1Buffer,  "",    5,   0, 0);
+    PUT2SCREEN("",   Fault1Buffer,  "",    6,   0, 0);
+    PUT2SCREEN("",   Fault1Buffer,  "",    7,   0, 0);
+}
+
+void DisplayChargeScreen()
+{
+    display.ClearScreen();
+    display.PutString(0, 44, "CHARGING");
+
+    // Battery Voltage, Charge Current, & Source Voltage
+    PUT2SCREEN("Battery Voltage :",   BigBatVoltBuffer,  "V",    1,   9, 94);
+    PUT2SCREEN("Charging Current:",   ChargeCurrBuffer,  "V",    3,   9, 94);
+    PUT2SCREEN("Source Voltage :",    SourceVBuffer,     "F",    5,  12, 92);
+}
+
+void ToggleScreen()
+{
+    CurrScreen = (CurrScreen+1) %5;
+}
+
+void DisplayCurrScreen(void const *args)
+{
+    while(1) {
+        if(PrevScreen != CurrScreen) {
+            switch(CurrScreen) {
+                case 0:
+                    DisplayHomeScreen();
+                    break;
+                case 1:
+                    DisplayBatteryScreen();
+                    break;
+                case 2:
+                    DisplayMotorScreen();
+                    break;
+                case 3:
+                    DisplaySysMgmtScreen();
+                    break;
+                case 4:
+                    DisplayChargeScreen();
+                    break;
+                case 5:
+                    DisplayFaultScreen();
+                    break;
+                default:
+                    break;
+            }
+            PrevScreen = CurrScreen;
+        }
+    }
+    
+}
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