annotate code_part1/OSTC_code_asm_part1/display_lowlevel.asm @ 695:5bf4f526f552

... minor cleanups ...
author JeanDo
date Wed, 13 Feb 2013 10:36:28 +0100
parents 59e5998931d3
children 55983c4d6b2d
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1 ; OSTC - diving computer code
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2 ; Copyright (C) 2009 HeinrichsWeikamp GbR
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3
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4 ; This program is free software: you can redistribute it and/or modify
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5 ; it under the terms of the GNU General Public License as published by
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6 ; the Free Software Foundation, either version 3 of the License, or
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7 ; (at your option) any later version.
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8
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9 ; This program is distributed in the hope that it will be useful,
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10 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 ; GNU General Public License for more details.
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13
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14 ; You should have received a copy of the GNU General Public License
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15 ; along with this program. If not, see <http://www.gnu.org/licenses/>.
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16
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17
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18 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com
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19 ; written: 090801
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20 ; History:
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21 ; 2009-08-30: [MH] last updated.
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22 ; 2011-01-07: [jDG] Added flip_screen option
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23 ; known bugs: pixel-write (loogbok curves) not done yet...
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24 ; ToDo:
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25
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26 WIN_FONT macro win_font_input
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27 movlw win_font_input
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28 movff WREG,win_font
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29 endm
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30
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31 WIN_TOP macro win_top_input
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32 movlw win_top_input
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33 movff WREG,win_top
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34 endm
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35
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36 WIN_LEFT macro win_left_input
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37 movlw win_left_input
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38 movff WREG,win_leftx2
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39 endm
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40
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41 WIN_INVERT macro win_invert_input
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42 movlw win_invert_input
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43 movff WREG,win_invert
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44 endm
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45
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46 WIN_COLOR macro win_color_input
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47 movlw win_color_input
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48 call DISP_set_color
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49 endm
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50
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51 ;=============================================================================
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52
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53 word_processor: ; word_processor:
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54 clrf POSTINC2 ; Required, to mark end of string.
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55 call aa_wordprocessor
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56 movlb b'00000001' ; Back to Rambank1
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57 return
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58
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59 ;=============================================================================
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60 ; Macro to provides our own interface code.
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61 ;
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62 PIXEL_WRITE macro colRegister, rowRegister
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63 movff colRegister,win_leftx2
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64 movff rowRegister,win_top
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65 call pixel_write
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66 endm
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67
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68 INIT_PIXEL_WROTE macro colRegister
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69 movff colRegister,win_leftx2
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70 call init_pixel_write
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71 endm
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72
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73 HALF_PIXEL_WRITE macro rowRegister
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74 movff rowRegister,win_top
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75 call half_pixel_write
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76 endm
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77
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78 ;-----------------------------------------------------------------------------
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79 ; Init for half_pixel_write
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80 ; Set column register on DISPLAY device, and current color.
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81 ; Inputs: win_leftx2
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82 ; Outputs: win_color:2
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83 ; Trashed: WREG, PROD
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84 init_pixel_write:
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85 movff win_leftx2,WREG
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86 mullw 2
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87 rcall pixel_write_col320 ; Start Address Vertical (.0 - .319)
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88 goto DISP_standard_color
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89
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90 ;-----------------------------------------------------------------------------
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91 ; Writes two half-pixels at position (win_top,win_leftx2)
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92 ; Inputs: win_leftx2, win_top, win_color:2
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93 ; Trashed: WREG, PROD
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94 pixel_write:
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95 movff win_leftx2,WREG
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96 mullw 2
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97 rcall pixel_write_col320 ; Start Address Vertical (.0 - .319)
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98 rcall half_pixel_write ; Write this half-one.
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99
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100 movff win_leftx2,WREG ; Address of next one
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101 mullw 2
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102 infsnz PRODL ; +1
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103 incf PRODH
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104 rcall pixel_write_col320
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105 bra half_pixel_write ; Note: Cmd 0x20 is mandatory, because
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106 ; of the autoincrement going vertical
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107
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108 ;---- Do the 16bit 319-X-->X, if needed, and send to DISPLAY ------------
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109 pixel_write_col320:
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110 movff win_flags,WREG ; BEWARE: bank0 bit-test
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111 btfsc WREG,1 ; Display1
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112 bra pixel_write_noflip_H_display1 ; Yes.
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113 btfss WREG,0 ; 180° rotation ?
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114 bra pixel_write_noflip_H
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115
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116 movf PRODL,W ; 16bits 319 - PROD --> PROD
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117 sublw LOW(.319) ; 319-W --> W
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118 movwf PRODL
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119 movf PRODH,W
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120 btfss STATUS,C ; Borrow = /CARRY
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121 incf WREG
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122 sublw HIGH(.319)
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123 movwf PRODH
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124
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125 pixel_write_noflip_H:
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126 movlw 0x21 ; Start Address Vertical (.0 - .319)
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127 rcall DISP_CmdWrite
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128 bra DISP_DataWrite_PROD ; And return...
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129
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130 pixel_write_noflip_H_display1:
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131 movlw 0x06
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132 rcall DISP_CmdWrite
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133 movf PRODH,W
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134 rcall DISP_DataWrite
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135 movlw 0x07
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136 rcall DISP_CmdWrite
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137 movf PRODL,W
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138 rcall DISP_DataWrite
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139
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140 incf PRODL,F
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141 movlw .0
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142 addwfc PRODH,F ;+1
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143
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144 movlw 0x08
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145 rcall DISP_CmdWrite
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146 movf PRODH,W
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147 rcall DISP_DataWrite
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148 movlw 0x09
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149 rcall DISP_CmdWrite
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150 movf PRODL,W
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151 bra DISP_DataWrite ; And return...
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152
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153
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154 ;-----------------------------------------------------------------------------
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155 ; Writes a vertical line of half-pixel at position (win_top,win_leftx2,win_height).
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156 ; Inputs: win_leftx2, win_top, win_height, win_color:2
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157 ; Trashed: WREG, PROD, TABLAT, TBLPTRL
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158 half_vertical_line:
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159 clrf TABLAT ; Loop index.
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160
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161 half_vertical_line_loop:
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162 movff win_leftx2,WREG ; Init X position.
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163 mullw 2
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164 movf TABLAT,W ; Get loop index
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165 andlw 1 ; Just low bit
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166 xorwf PRODL,F ; And use it to jitter current X position
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167 rcall pixel_write_col320 ; Start Address Vertical (.0 - .319)
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168
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169 movff win_height,WREG ; Index reached height (Bank0 read) ?
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170 xorwf TABLAT,W
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171 btfsc STATUS,Z ; Equals ?
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172 return ; Yes: done.
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173 movff win_top,WREG ; Y = top + index (Bank0 read)
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174 addwf TABLAT,W
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175 rcall half_pixel_write_1
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176 incf TABLAT,F ; index++
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177 bra half_vertical_line_loop
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178
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179 ;-----------------------------------------------------------------------------
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180 ; Writes one half-pixel at position (win_top,win_leftx2).
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181 ; Inputs: win_leftx2, win_top, win_color:2
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182 ; Trashed: WREG, PROD
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183 half_pixel_write:
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184 movff win_top,WREG ; d'0' ... d'239'
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185 ; Variant with Y position in WREG.
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186 half_pixel_write_1:
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187 movff win_flags,PRODL ; Display1? win_flags is in bank0...
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188 btfsc PRODL,1
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189 bra half_pixel_write_1_display1 ; Yes.
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
190
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
191 btfsc PRODL,0 ; 180° rotation ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
192 sublw .239 ; 239-Y --> Y
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
193 mullw 1 ; Copy row to PRODL (PRODH=0)
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
194
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
195 movlw 0x20 ; Horizontal Address START:END
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
196 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
197 rcall DISP_DataWrite_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
198
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
199 movlw 0x22 ; Start Writing Data to GRAM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
200 rcall DISP_CmdWrite
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
201 bsf DISPLAY_rs ; Data!
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
202 movff win_color1, PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
203 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
204 bsf DISPLAY_rw ; Upper
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
205 movff win_color2, PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
206 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
207 bsf DISPLAY_rw ; Lower
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
208 return ; Done.
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
209
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
210 half_pixel_write_1_display1:
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
211 mullw 1 ; Copy row to PRODL (PRODH=0)
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
212 ; Row address start
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
213 movlw 0x02
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
214 rcall DISP_CmdWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
215 movlw .0
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
216 rcall DISP_DataWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
217 movlw 0x03
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
218 rcall DISP_CmdWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
219 movf PRODL,W
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
220 rcall DISP_DataWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
221
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
222 incf PRODL,F
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
223
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
224 movlw 0x04
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
225 rcall DISP_CmdWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
226 movlw .0
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
227 rcall DISP_DataWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
228 movlw 0x05
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
229 rcall DISP_CmdWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
230 movf PRODL,W
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
231 rcall DISP_DataWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
232
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
233 movlw 0x22 ; Start Writing Data to GRAM
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
234 rcall DISP_CmdWrite
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
235 bsf DISPLAY_rs ; Data!
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
236 movff win_color1, PORTD
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
237 bcf DISPLAY_rw
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
238 bsf DISPLAY_rw ; Upper
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
239 movff win_color2, PORTD
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
240 bcf DISPLAY_rw
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
241 bsf DISPLAY_rw ; High
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
242 movff win_color3, PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
243 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
244 bsf DISPLAY_rw ; Lower
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
245 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
246
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
247
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
248 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
249 ; DISP Display Off
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
250 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
251 DISP_DisplayOff:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
252 clrf PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
253 bcf DISPLAY_hv
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
254 bcf DISPLAY_vdd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
255 bcf DISPLAY_cs
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
256 bcf DISPLAY_e_nwr
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
257 bcf DISPLAY_rw
693
59e5998931d3 sleepmode
heinrichsweikamp
parents: 688
diff changeset
258 bcf DISPLAY_rs
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
259 bcf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
260 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
261
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
262 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
263 ; Fast macros to write to DISPLAY display.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
264 ; Adding a call/return adds 3 words and a pipeline flush, hence make it
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
265 ; nearly twice slower...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
266 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
267 ; Input : commande as macro parameter.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
268 ; Output : NONE
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
269 ; Trash : WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
270 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
271 AA_CMD_WRITE macro cmd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
272 movlw cmd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
273 rcall DISP_CmdWrite ; slow but saves a lot of bytes in flash
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
274 endm
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
275 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
276 ; Input : data as macro parameter.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
277 ; Output : NONE
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
278 ; Trash : WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
279 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
280 AA_DATA_WRITE macro data
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
281 movlw data
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
282 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
283 endm
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
284 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
285 ; Input : PRODH:L as 16bits data.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
286 ; Output : NONE
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
287 ; Trash : NONE
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
288 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
289 AA_DATA_WRITE_PROD macro
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
290 rcall DISP_DataWrite_PROD ; slow but saves a lot of bytes in flash
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
291 endm
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
292
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
293 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
294 ; Output DISPLAY Window Address commands.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
295 ; Inputs : win_top, win_leftx2, win_height, aa_width.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
296 ; Output : PortD commands.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
297 ; Trashed: PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
298 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
299 DISP_box_write:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
300 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
301 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
302 bra DISP_box_write_display1 ; Yes
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
303
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
304 movff win_leftx2,WREG ; Compute left = 2*leftx2 --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
305 mullw 2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
306
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
307 movff win_flags,WREG ; BEWARE: bank0 bit-test
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
308 btfsc WREG,0 ; 180° rotation ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
309 bra DISP_box_flip_H ; YES:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
310
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
311 ;---- Normal horizontal window ---------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
312 ; Output 0x35 left,
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
313 ; 0x36 right == left + width - 1.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
314 AA_CMD_WRITE 0x35 ; this is the left border
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
315 AA_DATA_WRITE_PROD ; Output left
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
316 AA_CMD_WRITE 0x21 ; Also the horizontal first pix coord.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
317 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
318
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
319 movf aa_width+0,W,ACCESS ; right = left + width - 1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
320 addwf PRODL,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
321 movf aa_width+1,W,ACCESS
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
322 addwfc PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
323 decf PRODL,F,A ; decrement result
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
324 btfss STATUS,C
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
325 decf PRODH,F,A
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
326
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
327 AA_CMD_WRITE 0x36 ; Write and the right border
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
328 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
329
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
330 bra DISP_box_noflip_H
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
331
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
332 ;---- Flipped horizontal window --------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
333 DISP_box_flip_H:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
334 ; Output 0x36 flipped(left) = 319-left
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
335 ; 0x35 flipped(right) = 319-right = 320 - left - width
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
336 movf PRODL,W ; 16bits 319 - PROD --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
337 sublw LOW(.319) ; 319-W --> W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
338 movwf PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
339 movf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
340 btfss STATUS,C ; Borrow = /CARRY
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
341 incf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
342 sublw HIGH(.319)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
343 movwf PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
344 AA_CMD_WRITE 0x36 ; this is the left border
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
345 AA_DATA_WRITE_PROD ; Output left
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
346 AA_CMD_WRITE 0x21
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
347 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
348
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
349 movf aa_width+0,W ; 16bits PROD - width --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
350 subwf PRODL,F ; PRODL - WREG --> PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
351 movf aa_width+1,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
352 subwfb PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
353 infsnz PRODL ; PROD+1 --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
354 incf PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
355 AA_CMD_WRITE 0x35 ; this is the left border
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
356 AA_DATA_WRITE_PROD ; Output left
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
357
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
358 DISP_box_noflip_H:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
359 movff win_flags,WREG ; BEWARE: bank0 bit-test
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
360 btfsc WREG,0 ; 180° rotation ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
361 bra DISP_box_flip_V
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
362
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
363 ;---- Normal vertical window -----------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
364 ; Output 0x37 (top) (bottom)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
365 movff win_top,PRODH ; top --> PRODH (first byte)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
366 movff win_height,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
367 addwf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
368 decf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
369 movwf PRODL ; top+height-1 --> PRODL (second byte)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
370
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
371 AA_CMD_WRITE 0x37
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
372 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
373
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
374 movff PRODH,PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
375 clrf PRODH ; Start pixel V coord == top.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
376 AA_CMD_WRITE 0x20
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
377 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
378
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
379 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
380
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
381 ;---- Flipped vertical window ----------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
382 ; Output 0x37 flipped(bottom) = 239-bottom = 240 - top - height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
383 ; flipped(top) = 239-top
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
384 DISP_box_flip_V:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
385 movff win_top,PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
386 movff win_height,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
387 addwf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
388 sublw .240 ; 240 - top - height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
389 movwf PRODH ; First byte
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
390
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
391 movf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
392 sublw .239 ; 249-top
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
393 movwf PRODL ; --> second byte.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
394
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
395 AA_CMD_WRITE 0x37
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
396 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
397
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
398 clrf PRODH ; Start pixel V coord.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
399 AA_CMD_WRITE 0x20
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
400 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
401
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
402 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
403
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
404 DISP_box_write_display1:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
405 movff win_leftx2,WREG ; Compute left = 2*leftx2 --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
406 mullw 2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
407
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
408 movlw 0x06
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
409 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
410 movf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
411 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
412 movlw 0x07
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
413 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
414 movf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
415 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
416
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
417 movf aa_width+0,W,ACCESS ; right = left + width - 1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
418 addwf PRODL,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
419 movf aa_width+1,W,ACCESS
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
420 addwfc PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
421 decf PRODL,F,A ; decrement result
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
422 btfss STATUS,C
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
423 decf PRODH,F,A
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
424
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
425 movlw 0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
426 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
427 movf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
428 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
429 movlw 0x09
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
430 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
431 movf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
432 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
433
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
434 ;---- Normal vertical window -----------------------------------------
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
435 ; Output (top) (bottom)
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
436 movff win_top,PRODH ; top --> PRODH (first byte)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
437 movff win_height,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
438 addwf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
439 decf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
440 movwf PRODL ; top+height-1 --> PRODL (second byte)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
441
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
442 movlw 0x02
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
443 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
444 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
445 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
446 movlw 0x03
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
447 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
448 movf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
449 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
450
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
451 movlw 0x04
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
452 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
453 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
454 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
455 movlw 0x05
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
456 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
457 movf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
458 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
459 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
460
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
461 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
462 ; DISP_frame : draw a frame around current box with current color.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
463 ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
464 ; Outputs: (none)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
465 ; Trashed: WREG, PROD, aa_start:2, aa_end:2, win_leftx2, win_width:1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
466 global DISP_frame
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
467 DISP_frame:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
468 movff win_top,aa_start+0 ; Backup everything.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
469 movff win_height,aa_start+1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
470 movff win_leftx2,aa_end+0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
471 movff win_width,aa_end+1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
472
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
473 ;---- TOP line -----------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
474 movlw 1 ; row ~ height=1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
475 movff WREG,win_height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
476 rcall DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
477
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
478 ;---- BOTTOM line --------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
479 movff aa_start+0,PRODL ; Get back top,
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
480 movff aa_start+1,WREG ; and height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
481 addwf PRODL,W ; top+height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
482 decf WREG ; top+height-1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
483 movff WREG,win_top ; top+height-1 --> top
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
484 rcall DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
485
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
486 ;---- LEFT column --------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
487 movff aa_start+0,win_top ; Restore top/height.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
488 movff aa_start+1,win_height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
489 movlw 1 ; column ~ width=1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
490 movff WREG,win_width
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
491 rcall DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
492
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
493 ;---- RIGHT column -------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
494 movff aa_end+0,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
495 movff aa_end+1,PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
496 addwf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
497 decf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
498 movff WREG,win_leftx2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
499 bra DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
500
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
501 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
502 ; DISP_box : fills current box with current color.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
503 ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
504 ; Outputs: (none)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
505 ; Trashed: WREG, PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
506
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
507 global DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
508 DISP_box:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
509 ;---- Define Window ------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
510 movff win_width,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
511 bcf STATUS,C
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
512 rlcf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
513 movwf aa_width+0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
514 movlw 0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
515 rlcf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
516 movwf aa_width+1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
517 rcall DISP_box_write
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
518
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
519 ;---- Fill Window --------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
520 movlw 0x22 ; Start Writing Data to GRAM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
521 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
522
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
523 clrf PRODH ; Column counter.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
524 bsf DISPLAY_rs ; Data!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
525
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
526 DISP_box2: ; Loop height times
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
527 movff win_height,PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
528
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
529 DISP_box3: ; loop width times
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
530 movff win_color1,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
531 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
532 bsf DISPLAY_rw ; Upper
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
533 movff win_color2,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
534 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
535 bsf DISPLAY_rw ; Lower/High
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
536 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
537 btfss WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
538 bra DISP_box3a ; No
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
539 movff win_color3,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
540 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
541 bsf DISPLAY_rw ; Lower
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
542
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
543 DISP_box3a:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
544 movff win_color1,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
545 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
546 bsf DISPLAY_rw ; Upper
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
547 movff win_color2,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
548 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
549 bsf DISPLAY_rw ; Lower/High
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
550 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
551 btfss WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
552 bra DISP_box3b ; No
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
553 movff win_color3,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
554 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
555 bsf DISPLAY_rw ; Lower
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
556
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
557 DISP_box3b:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
558 decfsz PRODL,F ; row loop finished ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
559 bra DISP_box3 ; No: continue.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
560
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
561 incf PRODH,F ; column count ++
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
562
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
563 movff win_bargraph,WREG ; current column == bargraph ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
564 cpfseq PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
565 bra DISP_box4 ; No: just loop.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
566
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
567 clrf WREG ; Yes: switch to black
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
568 movff WREG,win_color1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
569 movff WREG,win_color2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
570 movff WREG,win_color3 ; Yes.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
571 DISP_box4:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
572 movff win_width,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
573 cpfseq PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
574 bra DISP_box2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
575
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
576 setf WREG ; Reset bargraph mode...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
577 movff WREG,win_bargraph
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
578
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
579 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
580 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
581 return ; Yes, done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
582
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
583 movlw 0x00 ; NOP, to stop window mode
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
584 bra DISP_CmdWrite ; Returns....
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
585
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
586 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
587 ; DISP_ClearScreen: An optimized version of PLEX_box, for full screen black.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
588 ; Trashed: WREG, PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
589
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
590 global DISP_ClearScreen
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
591 DISP_ClearScreen:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
592 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
593 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
594 bra DISP_ClearScreen_display1; Yes
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
595
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
596 movlw 0x35 ; VerticalStartAddress HIGH:LOW
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
597 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
598 mullw 0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
599 rcall DISP_DataWrite_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
600
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
601 movlw 0x36 ; VerticalEndAddress HIGH:LOW
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
602 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
603 movlw 0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
604 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
605 movlw 0x3F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
606 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
607
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
608 movlw 0x37 ; HorizontalAddress START:END
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
609 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
610 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
611 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
612 movlw 0xEF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
613 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
614
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
615 movlw 0x20 ; Start Address Horizontal (.0 - .239)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
616 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
617 rcall DISP_DataWrite_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
618
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
619 movlw 0x21 ; Start Address Vertical (.0 - .319)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
620 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
621 rcall DISP_DataWrite_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
622
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
623 movlw 0x22 ; Start Writing Data to GRAM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
624 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
625
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
626 ; See Page 101 of DISPLAY Driver IC Datasheet how to handle rs/rw clocks
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
627 bsf DISPLAY_rs ; Data!
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
628 clrf PORTD
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
629 movlw .160
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
630 movwf PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
631 DISP_ClearScreen2:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
632 movlw .240
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
633 movwf PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
634 DISP_ClearScreen3:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
635 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
636 bsf DISPLAY_rw ; Upper
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
637 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
638 bsf DISPLAY_rw ; Lower
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
639 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
640 bsf DISPLAY_rw ; Upper
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
641 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
642 bsf DISPLAY_rw ; Lower
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
643 decfsz PRODL,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
644 bra DISP_ClearScreen3
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
645 decfsz PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
646 bra DISP_ClearScreen2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
647 movlw 0x00 ; NOP, to stop Address Update Counter
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
648 bra DISP_CmdWrite ; And return...
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
649
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
650 DISP_ClearScreen_display1:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
651 ; Column Address start
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
652 movlw 0x02
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
653 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
654 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
655 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
656 movlw 0x03
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
657 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
658 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
659 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
660
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
661 ; Column Address end
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
662 movlw 0x04
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
663 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
664 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
665 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
666 movlw 0x05
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
667 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
668 movlw 0xEF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
669 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
670
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
671 ; Row address start
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
672 movlw 0x06
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
673 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
674 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
675 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
676 movlw 0x07
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
677 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
678 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
679 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
680
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
681 ; Row address end
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
682 movlw 0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
683 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
684 movlw 0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
685 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
686 movlw 0x09
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
687 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
688 movlw 0x3F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
689 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
690
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
691 movlw 0x22 ; Start Writing Data to GRAM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
692 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
693
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
694 bsf DISPLAY_rs ; Data!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
695
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
696 movlw .160
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
697 movwf PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
698 DISP_ClearScreen2_display1:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
699 movlw .240
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
700 movwf PRODL
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
701 clrf PORTD
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
702 DISP_ClearScreen3_display1:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
703 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
704 bsf DISPLAY_rw ; Upper
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
705 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
706 bsf DISPLAY_rw ; High
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
707 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
708 bsf DISPLAY_rw ; Lower
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
709 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
710 bsf DISPLAY_rw ; Upper
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
711 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
712 bsf DISPLAY_rw ; High
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
713 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
714 bsf DISPLAY_rw ; Lower
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
715 decfsz PRODL,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
716 bra DISP_ClearScreen3_display1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
717 decfsz PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
718 bra DISP_ClearScreen2_display1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
719 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
720
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
721
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
722 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
723 ; DISP Write Cmd via W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
724 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
725 DISP_CmdWrite:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
726 bcf DISPLAY_rs ; Command!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
727 movwf PORTD ; Move Data to PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
728 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
729 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
730 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
731
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
732 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
733 ; DISP Write Display Data via W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
734 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
735 DISP_DataWrite:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
736 bsf DISPLAY_rs ; Data!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
737 movwf PORTD ; Move Data to PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
738 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
739 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
740 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
741
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
742 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
743 ; DISP Data Cmd via W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
744 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
745 DISP_DataWrite_PROD:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
746 bsf DISPLAY_rs ; Data!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
747 movff PRODH,PORTD ; Move high byte to PORTD (DISPLAY is bigendian)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
748 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
749 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
750 movff PRODL,PORTD ; Move low byte to PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
751 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
752 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
753 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
754 btfss WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
755 return ; No, done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
756 movff win_color3,PORTD ; Move low byte to PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
757 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
758 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
759 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
760
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
761
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
762 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
763 ; DISP Read data into WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
764 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
765 ; NOTE: you should "setf TRISD" before calling this function,
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
766 ; to make PortD an input port...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
767 DISP_DataRead:
687
a8a36c85e031 ignore screenshots with display1 (for now)
heinrichsweikamp
parents: 684
diff changeset
768 movff win_flags,WREG ; Display1? win_flags is in bank0...
a8a36c85e031 ignore screenshots with display1 (for now)
heinrichsweikamp
parents: 684
diff changeset
769 btfsc WREG,1 ; Display1?
a8a36c85e031 ignore screenshots with display1 (for now)
heinrichsweikamp
parents: 684
diff changeset
770 return ; Yes, done.
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
771 bsf DISPLAY_rs ; Data register.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
772 bcf DISPLAY_e_nwr ; Read enable.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
773 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
774 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
775 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
776 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
777 movf PORTD,W ; Read byte.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
778 bsf DISPLAY_e_nwr ; release bus.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
779 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
780
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
781 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
782 ; DISP boot
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
783 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
784 DISPLAY_boot:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
785 movlw LOW 0x17FDC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
786 movwf TBLPTRL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
787 movlw HIGH 0x17FDC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
788 movwf TBLPTRH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
789 movlw UPPER 0x17FDC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
790 movwf TBLPTRU
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
791 TBLRD*
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
792 movlw 0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
793 cpfseq TABLAT ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
794 bra display0_init ; No, Display0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
795
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
796 banksel win_flags
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
797 bsf win_flags,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
798 bsf win_flags,1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
799 banksel flag1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
800 bcf DISPLAY_hv ; Backlight off
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
801 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
802 bcf DISPLAY_vdd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
803 WAITMS d'10'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
804 bsf DISPLAY_vdd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
805 WAITMS d'100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
806 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
807 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
808 bcf DISPLAY_cs
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
809 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
810 bsf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
811 WAITMS d'1'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
812 bcf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
813 WAIT10US d'2'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
814 bsf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
815 WAITMS d'120'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
816 bsf DISPLAY_e_nwr ; release bus.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
817 rcall display1_init ; Init sequence
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
818 rcall DISP_ClearScreen
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
819 WAITMS d'60'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
820 bsf DISPLAY_hv ; Backlight on
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
821 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
822
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
823 display1_init:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
824 movlw LOW display1_config_table
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
825 movwf TBLPTRL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
826 movlw HIGH display1_config_table
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
827 movwf TBLPTRH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
828 movlw UPPER display1_config_table
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
829 movwf TBLPTRU
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
830 display1_init_loop:
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
831 TBLRD*+
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
832 movlw 0xFF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
833 cpfseq TABLAT
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
834 bra display1_config_write ; Write Config pair to Display
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
835 ; Delay ms or quit (return)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
836 TBLRD*+
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
837 tstfsz TABLAT ; End of config?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
838 bra $+4 ; No
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
839 return ; Done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
840 movf TABLAT,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
841 call WAITMSX ; Wait WREG milliseconds
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
842 bra display1_init_loop ; Loop
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
843
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
844 display1_config_write: ; With command in WREG
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
845 movf TABLAT,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
846 rcall DISP_CmdWrite ; Write command
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
847 TBLRD*+ ; Get config
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
848 movf TABLAT,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
849 rcall DISP_DataWrite ; Write config
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
850 bra display1_init_loop ; Loop
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
851
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
852
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
853 display1_config_table:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
854 ; Reg, Dat or 0xFF, Delay or 0xFF, 0x00 (End)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
855 db 0x96,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
856 db 0x19,0x87
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
857 db 0xFF,.10
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
858 db 0x26,0x80
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
859 db 0x1B,0x0C
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
860 db 0x43,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
861 db 0x20,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
862 db 0x1F,0x07
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
863 db 0x44,0x7F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
864 db 0x45,0x14
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
865 db 0x1D,0x05
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
866 db 0x1E,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
867 db 0x1C,0x04
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
868 db 0x1B,0x14
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
869 db 0xFF,.40
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
870 db 0x43,0x80
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
871 db 0x42,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
872 db 0x23,0x95
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
873 db 0x24,0x95
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
874 db 0x25,0xFF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
875 db 0x21,0x10
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
876 db 0x2B,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
877 db 0x95,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
878 db 0x1A,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
879 db 0x93,0x0F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
880 db 0x70,0x66
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
881 db 0x18,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
882 db 0x46,0x86
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
883 db 0x47,0x60
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
884 db 0x48,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
885 db 0x49,0x67
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
886 db 0x4A,0x46
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
887 db 0x4B,0x13
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
888 db 0x4C,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
889 db 0x4D,0x67
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
890 db 0x4E,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
891 db 0x4F,0x13
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
892 db 0x50,0x02
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
893 db 0x51,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
894 db 0x38,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
895 db 0x39,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
896 db 0x27,0x02
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
897 db 0x28,0x03
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
898 db 0x29,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
899 db 0x2A,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
900 db 0x2C,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
901 db 0x2D,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
902 db 0x35,0x09
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
903 db 0x36,0x09
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
904 db 0x91,0x14
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
905 db 0x37,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
906 db 0x01,0x06
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
907 db 0x3A,0xA1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
908 db 0x3B,0xA1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
909 db 0x3C,0xA1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
910 db 0x3D,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
911 db 0x3E,0x2D
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
912 db 0x40,0x03
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
913 db 0x41,0xCC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
914 db 0x0A,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
915 db 0x0B,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
916 db 0x0C,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
917 db 0x0D,0x3F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
918 db 0x0E,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
919 db 0x0F,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
920 db 0x10,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
921 db 0x11,0x40
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
922 db 0x12,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
923 db 0x13,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
924 db 0x14,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
925 db 0x15,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
926 db 0x02,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
927 db 0x03,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
928 db 0x04,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
929 db 0x05,0xEF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
930 db 0x06,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
931 db 0x07,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
932 db 0x08,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
933 db 0x09,0x3F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
934 db 0x16,0x88
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
935 db 0x72,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
936 db 0x22,0x60
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
937 db 0x94,0x0A
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
938 db 0x90,0x7F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
939 db 0x26,0x84
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
940 db 0xFF,.40
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
941 db 0x26,0xA4
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
942 db 0x26,0xAC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
943 db 0xFF,.40
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
944 db 0x26,0xBC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
945 db 0x96,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
946 db 0xFF,0x00 ; End of table pair
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
947
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
948
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
949 display0_init: ; Display0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
950 banksel win_flags
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
951 bcf win_flags,1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
952 banksel flag1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
953 bcf DISPLAY_hv
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
954 WAITMS d'32'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
955 bsf DISPLAY_vdd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
956 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
957 bcf DISPLAY_cs
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
958 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
959 bsf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
960 WAITMS d'250' ; Standard wake-up
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
961 bsf DISPLAY_e_nwr
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
962 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
963 bcf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
964 WAIT10US d'2'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
965 bsf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
966 WAITMS d'10'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
967
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
968 movlw 0x24 ; 80-System 8-Bit Mode
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
969 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
970
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
971 movlw 0x02 ; RGB Interface Control (S6E63D6 Datasheet page 42)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
972 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
973 movlw 0x00 ; X X X X X X X RM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
974 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
975 movlw 0x00 ; DM X RIM1 RIM0 VSPL HSPL EPL DPL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
976 rcall DISP_DataWrite ; System Interface: RIM is ignored, Internal Clock
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
977
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
978 movlw 0x03 ; Entry Mode (S6E63D6 Datasheet page 46)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
979 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
980 movlw 0x00 ; CLS MDT1 MDT0 BGR X X X SS 65k Color
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
981 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
982
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
983 ; Change direction for block-writes of pixels
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
984 lfsr FSR0,win_flags
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
985 movlw b'00000000' ; [flipped] X X I/D1 I/D0 X X X AM
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
986 btfss INDF0,0 ; BANK-SAFE bit test.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
987 movlw b'00110000' ; [normal] X X I/D1 I/D0 X X X AM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
988 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
989
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
990 movlw LOW display0_config_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
991 movwf TBLPTRL
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
992 movlw HIGH display0_config_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
993 movwf TBLPTRH
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
994 movlw UPPER display0_config_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
995 movwf TBLPTRU
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
996 rcall display0_init_loop
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
997 rcall DISP_brightness_full ; Gamma settings...
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
998 rcall DISP_ClearScreen
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
999 bsf DISPLAY_hv ; OLED volatages on
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1000 return
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1001
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1002
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1003 display0_config_table:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1004 ; Reg, Dat0, Dat1 or 0xFF,0x00,0x00 for end
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1005 db 0x18,0x00,0x28,0xF8,0x00,0x0F
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1006 db 0xF9,0x00,0x0F,0x10,0x00,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1007 db 0x05,0x00,0x01,0xFF,0x00,0x00
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1008
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1009
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1010 DISP_brightness_full: ; Choose between Eco and High...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1011 btfsc DISPLAY_brightness_high ; DISPLAY brightness (=0: Eco, =1: High)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1012 bra DISP_brightness_full_high
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1013 ; Mid
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1014 bsf PORTB,7
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1015 bcf PORTB,6
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1016
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1017 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1018 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1019 return ; Yes, done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1020
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1021 movlw LOW display0_gamma_high_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1022 movwf TBLPTRL
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1023 movlw HIGH display0_gamma_high_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1024 movwf TBLPTRH
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1025 movlw UPPER display0_gamma_high_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1026 movwf TBLPTRU
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1027 bra display0_init_loop ; And return...
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1028
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1029
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1030 DISP_brightness_full_high:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1031 ; Full
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1032 bsf PORTB,7
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1033 bsf PORTB,6
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1034
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1035 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1036 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1037 return ; Yes, done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1038
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1039 movlw LOW display0_gamma_full_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1040 movwf TBLPTRL
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1041 movlw HIGH display0_gamma_full_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1042 movwf TBLPTRH
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1043 movlw UPPER display0_gamma_full_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1044 movwf TBLPTRU
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1045 bra display0_init_loop ; And return...
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1046
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1047
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1048 DISP_brightness_low:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1049 ;Low
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1050 bcf PORTB,7
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1051 bcf PORTB,6
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1052 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1053 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1054 return ; Yes, done.
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1055 movlw LOW display0_gamma_low_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1056 movwf TBLPTRL
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1057 movlw HIGH display0_gamma_low_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1058 movwf TBLPTRH
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1059 movlw UPPER display0_gamma_low_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1060 movwf TBLPTRU
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1061 bra display0_init_loop ; And return...
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1062
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1063 display0_init_loop:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1064 TBLRD*+
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1065 movlw 0xFF
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1066 cpfseq TABLAT
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1067 bra display0_config_write ; Write Config pair to Display
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1068 ; Delay ms or quit (return)
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1069 TBLRD*+
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1070 tstfsz TABLAT ; End of config?
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1071 bra $+4 ; No
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1072 return ; Done.
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1073 movf TABLAT,W
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1074 call WAITMSX ; Wait WREG milliseconds
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1075 bra display0_init_loop ; Loop
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1076
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1077 display0_config_write: ; With command in WREG
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1078 movf TABLAT,W
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1079 rcall DISP_CmdWrite ; Write command
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1080 TBLRD*+ ; Get config
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1081 movf TABLAT,W
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1082 rcall DISP_DataWrite ; Write config
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1083 TBLRD*+ ; Get config
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1084 movf TABLAT,W
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1085 rcall DISP_DataWrite ; Write config
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1086 bra display0_init_loop ; Loop
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1087
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1088
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1089 display0_gamma_high_table:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1090 ; Reg, Dat0, Dat1 or 0xFF,0x00,0x00 for end
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1091 db 0x70,0x1B,0x80,0x71,0x1F,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1092 db 0x72,0x22,0x00,0x73,0x17,0x11
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1093 db 0x74,0x1A,0x0E,0x75,0x1D,0x15
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1094 db 0x76,0x18,0x11,0x77,0x1E,0x18
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1095 db 0x78,0x1D,0x11,0xFF,0x00,0x00
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1096
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1097 display0_gamma_full_table:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1098 ; Reg, Dat0, Dat1 or 0xFF,0x00,0x00 for end
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1099 db 0x70,0x1F,0x00,0x71,0x23,0x80
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1100 db 0x72,0x2A,0x80,0x73,0x15,0x11
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1101 db 0x74,0x1C,0x11,0x75,0x1B,0x15
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1102 db 0x76,0x1A,0x15,0x77,0x1C,0x18
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1103 db 0x78,0x21,0x15,0xFF,0x00,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1104
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1105 display0_gamma_low_table:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1106 ; Reg, Dat0, Dat1 or 0xFF,0x00,0x00 for end
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1107 db 0x70,0x14,0x00,0x71,0x17,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1108 db 0x72,0x15,0x80,0x73,0x15,0x11
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1109 db 0x74,0x14,0x0B,0x75,0x1B,0x15
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1110 db 0x76,0x13,0x0E,0x77,0x1C,0x18
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1111 db 0x78,0x15,0x0E,0xFF,0x00,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1112
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1113
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1114 DISP_set_color:;Converts 8Bit RGB b'RRRGGGBB' into 16Bit RGB b'RRRRRGGG GGGBBBBB'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1115 movwf DISPLAY1_temp ; Get 8Bit RGB b'RRRGGGBB'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1116 movwf DISPLAY2_temp ; Copy
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1117
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1118 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1119 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1120 bra DISP_set_color_display1 ; Yes
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1121
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1122 ; Display0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1123 ; Mask Bit 7,6,5,4,3,2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1124 movlw b'00000011'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1125 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1126
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1127 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1128 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1129 movlw b'01010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1130 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1131 movlw b'10100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1132 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1133 movlw b'11111000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1134 movwf DISPLAY3_temp ; Blue done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1135
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1136 movff DISPLAY1_temp, DISPLAY2_temp ; Copy
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1137 ; Mask Bit 7,6,5,1,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1138 movlw b'00011100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1139 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1140 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1141 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1142
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1143 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1144 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1145 movlw b'00000100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1146 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1147 movlw b'00001000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1148 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1149 movlw b'00001100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1150 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1151 movlw b'00010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1152 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1153 movlw b'00010100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1154 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1155 movlw b'00100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1156 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1157 movlw b'00111111'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1158 movwf DISPLAY4_temp
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1159
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1160 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1161 rrcf DISPLAY3_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1162
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1163 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1164 rrcf DISPLAY3_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1165
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1166 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1167 rrcf DISPLAY3_temp,F ; DISPLAY3_temp (b'GGGBBBBB') done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1168
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1169 movff DISPLAY1_temp, DISPLAY2_temp ; Copy
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1170 clrf DISPLAY1_temp
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1171
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1172 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1173 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1174
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1175 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1176 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1177
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1178 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1179 rrcf DISPLAY1_temp,F ; Green done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1180
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1181 ; Mask Bit 4,3,2,1,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1182 movlw b'11100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1183 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1184
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1185 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1186 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1187 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1188 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1189 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1190
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1191 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1192 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1193 movlw b'00000100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1194 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1195 movlw b'00001000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1196 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1197 movlw b'00001100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1198 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1199 movlw b'00010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1200 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1201 movlw b'00010100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1202 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1203 movlw b'00100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1204 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1205 movlw b'00111111'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1206 movwf DISPLAY4_temp
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1207
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1208 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1209 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1210
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1211 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1212 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1213
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1214 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1215 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1216
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1217 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1218 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1219
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1220 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1221 rrcf DISPLAY1_temp,F ; Red done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1222
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1223 movff DISPLAY1_temp,win_color1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1224 movff DISPLAY3_temp,win_color2 ; Set Bank0 Color registers...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1225 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1226
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1227 DISP_set_color_display1:;Converts 8Bit RGB b'RRRGGGBB' into 24Bit RGB b'00RRRRRR 00GGGGGG 00BBBBBB'
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1228 ; Mask Bit 7,6,5,4,3,2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1229 movlw b'00000011'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1230 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1231
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1232 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1233 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1234 movlw b'01010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1235 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1236 movlw b'10100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1237 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1238 movlw b'11111000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1239 movff WREG,win_color3 ; B
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1240
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1241 movff DISPLAY1_temp, DISPLAY2_temp ; Copy
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1242 ; Mask Bit 7,6,5,1,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1243 movlw b'00011100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1244 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1245 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1246 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1247
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1248 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1249 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1250 movlw b'00010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1251 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1252 movlw b'00100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1253 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1254 movlw b'00110000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1255 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1256 movlw b'01000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1257 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1258 movlw b'01010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1259 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1260 movlw b'10000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1261 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1262 movlw b'11111100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1263 movff WREG,win_color2 ; G
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1264
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1265 ; Mask Bit 4,3,2,1,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1266 movlw b'11100000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1267 andwf DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1268
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1269 rrncf DISPLAY1_temp,F
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1270 rrncf DISPLAY1_temp,F
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1271 rrncf DISPLAY1_temp,F
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1272 rrncf DISPLAY1_temp,F
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1273 rrncf DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1274
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1275 movlw b'00000000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1276 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1277 movlw b'00010000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1278 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1279 movlw b'00100000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1280 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1281 movlw b'00110000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1282 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1283 movlw b'01000000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1284 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1285 movlw b'01010000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1286 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1287 movlw b'10000000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1288 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1289 movlw b'11111100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1290 movff WREG,win_color1 ; R
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1291 return