Junaid Ahmed
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LCDconfig.h
00001 #include "FRDM-s401.h" // 4x7 segdisplay 00002 00003 00004 #if 1 // VREF to VLL1 00005 /* Following configuration is used for LCD default initialization */ 00006 #define _LCDRVEN (1) // 00007 #define _LCDRVTRIM (8) // CPSEL = 1 0 -- 8000 pf 1 -- 6000 pf 2 -- 4000 pf 3 -- 2000 pf 00008 #define _LCDCPSEL (1) // charge pump select 0 or 1 00009 #define _LCDLOADADJUST (3) // CPSEL = 1 0 -- 8000 pf 1 -- 6000 pf 2 -- 4000 pf 3 -- 2000 pf 00010 #define _LCDALTDIV (0) // CPSEL = 1 0 -- 8000 pf 1 -- 6000 pf 2 -- 4000 pf 3 -- 2000 pf 00011 #define _LCDALRCLKSOURCE (0) // 0 -- External clock 1 -- Alternate clock 00012 00013 #define _LCDCLKPSL (0) // Clock divider to generate the LCD Waveforms 00014 #define _LCDSUPPLY (1) 00015 #define _LCDHREF (0) // 0 or 1 00016 #define _LCDCLKSOURCE (1) // 0 -- External clock 1 -- Alternate clock 00017 #define _LCDLCK (1) //Any number between 0 and 7 00018 #define _LCDBLINKRATE (3) //Any number between 0 and 7 00019 00020 00021 #else //VLL3 to VDD internally 00022 /* Following configuration is used for LCD default initialization */ 00023 #define _LCDCLKSOURCE (1) // 0 -- External clock 1 -- Alternate clock 00024 #define _LCDALRCLKSOURCE (0) // 0 -- External clock 1 -- Alternate clock 00025 #define _LCDCLKPSL (0) // Clock divider to generate the LCD Waveforms 00026 #define _LCDSUPPLY (0) 00027 #define _LCDLOADADJUST (3) // CPSEL = 1 0 -- 8000 pf 1 -- 6000 pf 2 -- 4000 pf 3 -- 2000 pf 00028 #define _LCDALTDIV (0) // CPSEL = 1 0 -- 8000 pf 1 -- 6000 pf 2 -- 4000 pf 3 -- 2000 pf 00029 #define _LCDRVTRIM (0) // CPSEL = 1 0 -- 8000 pf 1 -- 6000 pf 2 -- 4000 pf 3 -- 2000 pf 00030 #define _LCDHREF (0) // 0 or 1 00031 #define _LCDCPSEL (1) // 0 or 1 00032 #define _LCDRVEN (0) // 00033 #define _LCDBLINKRATE (3) // Any number between 0 and 7 00034 #define _LCDLCK (0) // Any number between 0 and 7 00035 00036 #endif 00037 00038 00039 00040 00041 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~ LCD Control Register 0 ~|~|~|~|~|~|~|~|~|~|~|~|~*/ 00042 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|*/ 00043 #define _LCDINTENABLE (1) 00044 00045 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~ LCD Control Register 1 ~|~|~|~|~|~|~|~|~|~|~|~|~|*/ 00046 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|*/ 00047 #define _LCDFRAMEINTERRUPT (0) //0 Disable Frame Frequency Interrupt 00048 //1 Enable an LCD interrupt that coincides with the LCD frame frequency 00049 #define _LCDFULLCPLDIRIVE (0) // 0 GPIO shared with the LCD. Inputs levels and internal pullup reference to VDD 00050 // 1 If VSUPPLY=11and RVEN=0. Inputs levels and internal pullup reference to VLL3 00051 #define _LCDWAITMODE (0) // 0 Allows the LCD driver and charge pump to continue running during wait mode 00052 // 1 Disable the LCD when the MCU goes into wait mode 00053 #define _LCDSTOPMODE (0) // 0 Allows the LCD driver and charge pump to continue running during stop2 or stop3 00054 // 1 Disable the LCD when and charge pump when the MCU goes into stop2 or stop3 00055 00056 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~ LCD Voltage Supply Register ~|~|~|~|~|~|~|~|~|~|~|~*/ 00057 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|*/ 00058 #define _LCDHIGHREF (0) //0 Divide input VIREG=1.0v 00059 //1 Do not divide the input VIREG=1.67v 00060 #define _LCDBBYPASS (0) //Determines whether the internal LCD op amp buffer is bypassed 00061 //0 Buffered mode 00062 //1 Unbuffered mode 00063 00064 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~ LCD Regulated Voltage Control |~|~|~|~|~|~|~|~|~|~*/ 00065 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|*/ 00066 #define _LCDCONTRAST (1) //Contrast by software 0 -- Disable 1-- Enable 00067 #define _LVLCONTRAST (0) //Any number between 0 and 15, if the number is bigger the glass gets darker 00068 00069 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~ LCD Blink Control Register ~|~|~|~|~|~|~|~|~|~|~|~*/ 00070 /*~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|*/ 00071 #define _LCDBLINKCONTROL (1) //0 Disable blink mode 00072 //1 Enable blink mode 00073 #define _LCDALTMODE (0) //0 Normal display 00074 //1 Alternate display for 4 backplanes or less the LCD backplane sequencer changes to otuput an alternate display 00075 #define _LCDBLANKDISP (0) //0 Do not blank display 00076 //1 Blank display if you put it in 0 the text before blank is manteined 00077 #define _LCDBLINKMODE (0) //0 Display blank during the blink period 00078 //1 Display alternate displat during blink period (Ignored if duty is 5 or greater) 00079 00080 00081 //Calculated values 00082 #define _LCDUSEDPINS (_LCDFRONTPLANES + _LCDBACKPLANES) 00083 #define _LCDDUTY (_LCDBACKPLANES-1) //Any number between 0 and 7 00084 #define LCD_WF_BASE LCD->WF8B[0] 00085 00086 // General definitions used by the LCD library 00087 #define LCD_WF(x) *((uint8 *)&LCD_WF_BASE + x) 00088 00089 /*LCD Fault Detections Consts*/ 00090 #define FP_TYPE 0x00 // pin is a Front Plane 00091 #define BP_TYPE 0x80 // pin is Back Plane 00092 00093 // Fault Detect Preescaler Options 00094 #define FDPRS_1 0 00095 #define FDPRS_2 1 00096 #define FDPRS_4 2 00097 #define FDPRS_8 3 00098 #define FDPRS_16 4 00099 #define FDPRS_32 5 00100 #define FDPRS_64 6 00101 #define FDPRS_128 7 00102 00103 // Fault Detect Sample Window Width Values 00104 #define FDSWW_4 0 00105 #define FDSWW_8 1 00106 #define FDSWW_16 2 00107 #define FDSWW_32 3 00108 #define FDSWW_64 4 00109 #define FDSWW_128 5 00110 #define FDSWW_256 6 00111 #define FDSWW_512 7 00112 00113 /* 00114 Mask Bit definitions used f 00115 */ 00116 #define mBIT0 1 00117 #define mBIT1 2 00118 #define mBIT2 4 00119 #define mBIT3 8 00120 #define mBIT4 16 00121 #define mBIT5 32 00122 #define mBIT6 64 00123 #define mBIT7 128 00124 #define mBIT8 256 00125 #define mBIT9 512 00126 #define mBIT10 1024 00127 #define mBIT11 2048 00128 #define mBIT12 4096 00129 #define mBIT13 8192 00130 #define mBIT14 16384 00131 #define mBIT15 32768 00132 #define mBIT16 65536 00133 #define mBIT17 131072 00134 #define mBIT18 262144 00135 #define mBIT19 524288 00136 #define mBIT20 1048576 00137 #define mBIT21 2097152 00138 #define mBIT22 4194304 00139 #define mBIT23 8388608 00140 #define mBIT24 16777216 00141 #define mBIT25 33554432 00142 #define mBIT26 67108864 00143 #define mBIT27 134217728 00144 #define mBIT28 268435456 00145 #define mBIT29 536870912 00146 #define mBIT30 1073741824 00147 #define mBIT31 2147483648 00148 00149 #define mBIT32 1 00150 #define mBIT33 2 00151 #define mBIT34 4 00152 #define mBIT35 8 00153 #define mBIT36 16 00154 #define mBIT37 32 00155 #define mBIT38 64 00156 #define mBIT39 128 00157 #define mBIT40 256 00158 #define mBIT41 512 00159 #define mBIT42 1024 00160 #define mBIT43 2048 00161 #define mBIT44 4096 00162 #define mBIT45 8192 00163 #define mBIT46 16384 00164 #define mBIT47 32768 00165 #define mBIT48 65536 00166 #define mBIT49 131072 00167 #define mBIT50 262144 00168 #define mBIT51 524288 00169 #define mBIT52 1048576 00170 #define mBIT53 2097152 00171 #define mBIT54 4194304 00172 #define mBIT55 8388608 00173 #define mBIT56 16777216 00174 #define mBIT57 33554432 00175 #define mBIT58 67108864 00176 #define mBIT59 134217728 00177 #define mBIT60 268435456 00178 #define mBIT61 536870912 00179 #define mBIT62 1073741824 00180 #define mBIT63 2147483648 00181 00182 00183
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