annotate code_part1/OSTC_code_asm_part1/display_lowlevel.asm @ 691:dc28ba4601ee

italian update
author heinrichsweikamp
date Thu, 31 Jan 2013 09:39:14 +0100
parents c04e5c18acf9
children 59e5998931d3
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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
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
258 bcf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
259 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
260
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
261 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
262 ; Fast macros to write to DISPLAY display.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
263 ; Adding a call/return adds 3 words and a pipeline flush, hence make it
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
264 ; nearly twice slower...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
265 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
266 ; Input : commande as macro parameter.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
267 ; Output : NONE
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
268 ; Trash : WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
269 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
270 AA_CMD_WRITE macro cmd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
271 movlw cmd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
272 rcall DISP_CmdWrite ; slow but saves a lot of bytes in flash
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
273 endm
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
274 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
275 ; Input : data as macro parameter.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
276 ; Output : NONE
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
277 ; Trash : WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
278 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
279 AA_DATA_WRITE macro data
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
280 movlw data
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
281 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
282 endm
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
283 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
284 ; Input : PRODH:L as 16bits data.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
285 ; Output : NONE
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
286 ; Trash : NONE
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
287 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
288 AA_DATA_WRITE_PROD macro
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
289 rcall DISP_DataWrite_PROD ; slow but saves a lot of bytes in flash
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
290 endm
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
291
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
292 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
293 ; Output DISPLAY Window Address commands.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
294 ; Inputs : win_top, win_leftx2, win_height, aa_width.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
295 ; Output : PortD commands.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
296 ; Trashed: PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
297 ;
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
298 DISP_box_write:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
299 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
300 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
301 bra DISP_box_write_display1 ; Yes
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
302
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
303 movff win_leftx2,WREG ; Compute left = 2*leftx2 --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
304 mullw 2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
305
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
306 movff win_flags,WREG ; BEWARE: bank0 bit-test
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
307 btfsc WREG,0 ; 180° rotation ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
308 bra DISP_box_flip_H ; YES:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
309
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
310 ;---- Normal horizontal window ---------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
311 ; Output 0x35 left,
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
312 ; 0x36 right == left + width - 1.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
313 AA_CMD_WRITE 0x35 ; this is the left border
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
314 AA_DATA_WRITE_PROD ; Output left
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
315 AA_CMD_WRITE 0x21 ; Also the horizontal first pix coord.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
316 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
317
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
318 movf aa_width+0,W,ACCESS ; right = left + width - 1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
319 addwf PRODL,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
320 movf aa_width+1,W,ACCESS
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
321 addwfc PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
322 decf PRODL,F,A ; decrement result
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
323 btfss STATUS,C
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
324 decf PRODH,F,A
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
325
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
326 AA_CMD_WRITE 0x36 ; Write and the right border
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
327 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
328
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
329 bra DISP_box_noflip_H
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
330
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
331 ;---- Flipped horizontal window --------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
332 DISP_box_flip_H:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
333 ; Output 0x36 flipped(left) = 319-left
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
334 ; 0x35 flipped(right) = 319-right = 320 - left - width
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
335 movf PRODL,W ; 16bits 319 - PROD --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
336 sublw LOW(.319) ; 319-W --> W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
337 movwf PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
338 movf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
339 btfss STATUS,C ; Borrow = /CARRY
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
340 incf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
341 sublw HIGH(.319)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
342 movwf PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
343 AA_CMD_WRITE 0x36 ; this is the left border
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
344 AA_DATA_WRITE_PROD ; Output left
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
345 AA_CMD_WRITE 0x21
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
346 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
347
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
348 movf aa_width+0,W ; 16bits PROD - width --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
349 subwf PRODL,F ; PRODL - WREG --> PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
350 movf aa_width+1,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
351 subwfb PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
352 infsnz PRODL ; PROD+1 --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
353 incf PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
354 AA_CMD_WRITE 0x35 ; this is the left border
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
355 AA_DATA_WRITE_PROD ; Output left
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
356
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
357 DISP_box_noflip_H:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
358 movff win_flags,WREG ; BEWARE: bank0 bit-test
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
359 btfsc WREG,0 ; 180° rotation ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
360 bra DISP_box_flip_V
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
361
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
362 ;---- Normal vertical window -----------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
363 ; Output 0x37 (top) (bottom)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
364 movff win_top,PRODH ; top --> PRODH (first byte)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
365 movff win_height,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
366 addwf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
367 decf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
368 movwf PRODL ; top+height-1 --> PRODL (second byte)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
369
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
370 AA_CMD_WRITE 0x37
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
371 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
372
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
373 movff PRODH,PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
374 clrf PRODH ; Start pixel V coord == top.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
375 AA_CMD_WRITE 0x20
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
376 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
377
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
378 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
379
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
380 ;---- Flipped vertical window ----------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
381 ; Output 0x37 flipped(bottom) = 239-bottom = 240 - top - height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
382 ; flipped(top) = 239-top
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
383 DISP_box_flip_V:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
384 movff win_top,PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
385 movff win_height,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
386 addwf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
387 sublw .240 ; 240 - top - height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
388 movwf PRODH ; First byte
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
389
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
390 movf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
391 sublw .239 ; 249-top
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
392 movwf PRODL ; --> second byte.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
393
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
394 AA_CMD_WRITE 0x37
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
395 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
396
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
397 clrf PRODH ; Start pixel V coord.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
398 AA_CMD_WRITE 0x20
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
399 AA_DATA_WRITE_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
400
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
401 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
402
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
403 DISP_box_write_display1:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
404 movff win_leftx2,WREG ; Compute left = 2*leftx2 --> PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
405 mullw 2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
406
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
407 movlw 0x06
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
408 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
409 movf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
410 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
411 movlw 0x07
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
412 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
413 movf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
414 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
415
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
416 movf aa_width+0,W,ACCESS ; right = left + width - 1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
417 addwf PRODL,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
418 movf aa_width+1,W,ACCESS
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
419 addwfc PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
420 decf PRODL,F,A ; decrement result
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
421 btfss STATUS,C
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
422 decf PRODH,F,A
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
423
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
424 movlw 0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
425 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
426 movf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
427 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
428 movlw 0x09
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
429 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
430 movf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
431 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
432
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
433 ;---- Normal vertical window -----------------------------------------
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
434 ; Output (top) (bottom)
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
435 movff win_top,PRODH ; top --> PRODH (first byte)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
436 movff win_height,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
437 addwf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
438 decf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
439 movwf PRODL ; top+height-1 --> PRODL (second byte)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
440
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
441 movlw 0x02
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
442 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
443 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
444 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
445 movlw 0x03
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
446 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
447 movf PRODH,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
448 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
449
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
450 movlw 0x04
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
451 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
452 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
453 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
454 movlw 0x05
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
455 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
456 movf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
457 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
458 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
459
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
460 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
461 ; DISP_frame : draw a frame around current box with current color.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
462 ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
463 ; Outputs: (none)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
464 ; Trashed: WREG, PROD, aa_start:2, aa_end:2, win_leftx2, win_width:1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
465 global DISP_frame
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
466 DISP_frame:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
467 movff win_top,aa_start+0 ; Backup everything.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
468 movff win_height,aa_start+1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
469 movff win_leftx2,aa_end+0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
470 movff win_width,aa_end+1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
471
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
472 ;---- TOP line -----------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
473 movlw 1 ; row ~ height=1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
474 movff WREG,win_height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
475 rcall DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
476
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
477 ;---- BOTTOM line --------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
478 movff aa_start+0,PRODL ; Get back top,
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
479 movff aa_start+1,WREG ; and height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
480 addwf PRODL,W ; top+height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
481 decf WREG ; top+height-1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
482 movff WREG,win_top ; top+height-1 --> top
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
483 rcall DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
484
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
485 ;---- LEFT column --------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
486 movff aa_start+0,win_top ; Restore top/height.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
487 movff aa_start+1,win_height
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
488 movlw 1 ; column ~ width=1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
489 movff WREG,win_width
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
490 rcall DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
491
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
492 ;---- RIGHT column -------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
493 movff aa_end+0,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
494 movff aa_end+1,PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
495 addwf PRODL,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
496 decf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
497 movff WREG,win_leftx2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
498 bra DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
499
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
500 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
501 ; DISP_box : fills current box with current color.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
502 ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
503 ; Outputs: (none)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
504 ; Trashed: WREG, PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
505
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
506 global DISP_box
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
507 DISP_box:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
508 ;---- Define Window ------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
509 movff win_width,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
510 bcf STATUS,C
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
511 rlcf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
512 movwf aa_width+0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
513 movlw 0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
514 rlcf WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
515 movwf aa_width+1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
516 rcall DISP_box_write
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
517
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
518 ;---- Fill Window --------------------------------------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
519 movlw 0x22 ; Start Writing Data to GRAM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
520 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
521
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
522 clrf PRODH ; Column counter.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
523 bsf DISPLAY_rs ; Data!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
524
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
525 DISP_box2: ; Loop height times
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
526 movff win_height,PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
527
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
528 DISP_box3: ; loop width times
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
529 movff win_color1,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
530 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
531 bsf DISPLAY_rw ; Upper
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
532 movff win_color2,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
533 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
534 bsf DISPLAY_rw ; Lower/High
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
535 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
536 btfss WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
537 bra DISP_box3a ; No
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
538 movff win_color3,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
539 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
540 bsf DISPLAY_rw ; Lower
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
541
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
542 DISP_box3a:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
543 movff win_color1,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
544 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
545 bsf DISPLAY_rw ; Upper
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
546 movff win_color2,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
547 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
548 bsf DISPLAY_rw ; Lower/High
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
549 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
550 btfss WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
551 bra DISP_box3b ; No
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
552 movff win_color3,PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
553 bcf DISPLAY_rw
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
554 bsf DISPLAY_rw ; Lower
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
555
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
556 DISP_box3b:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
557 decfsz PRODL,F ; row loop finished ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
558 bra DISP_box3 ; No: continue.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
559
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
560 incf PRODH,F ; column count ++
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
561
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
562 movff win_bargraph,WREG ; current column == bargraph ?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
563 cpfseq PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
564 bra DISP_box4 ; No: just loop.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
565
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
566 clrf WREG ; Yes: switch to black
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
567 movff WREG,win_color1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
568 movff WREG,win_color2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
569 movff WREG,win_color3 ; Yes.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
570 DISP_box4:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
571 movff win_width,WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
572 cpfseq PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
573 bra DISP_box2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
574
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
575 setf WREG ; Reset bargraph mode...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
576 movff WREG,win_bargraph
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
577
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
578 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
579 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
580 return ; Yes, done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
581
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
582 movlw 0x00 ; NOP, to stop window mode
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
583 bra DISP_CmdWrite ; Returns....
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
584
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
585 ;=============================================================================
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
586 ; DISP_ClearScreen: An optimized version of PLEX_box, for full screen black.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
587 ; Trashed: WREG, PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
588
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
589 global DISP_ClearScreen
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
590 DISP_ClearScreen:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
591 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
592 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
593 bra DISP_ClearScreen_display1; Yes
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
594
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
595 movlw 0x35 ; VerticalStartAddress HIGH:LOW
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
596 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
597 mullw 0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
598 rcall DISP_DataWrite_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
599
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
600 movlw 0x36 ; VerticalEndAddress HIGH:LOW
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
601 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
602 movlw 0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
603 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
604 movlw 0x3F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
605 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
606
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
607 movlw 0x37 ; HorizontalAddress START:END
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
608 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
609 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
610 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
611 movlw 0xEF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
612 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
613
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
614 movlw 0x20 ; Start Address Horizontal (.0 - .239)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
615 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
616 rcall DISP_DataWrite_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
617
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
618 movlw 0x21 ; Start Address Vertical (.0 - .319)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
619 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
620 rcall DISP_DataWrite_PROD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
621
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
622 movlw 0x22 ; Start Writing Data to GRAM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
623 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
624
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
625 ; See Page 101 of DISPLAY Driver IC Datasheet how to handle rs/rw clocks
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
626 bsf DISPLAY_rs ; Data!
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
627 clrf PORTD
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
628 movlw .160
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
629 movwf PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
630 DISP_ClearScreen2:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
631 movlw .240
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
632 movwf PRODL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
633 DISP_ClearScreen3:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
634 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
635 bsf DISPLAY_rw ; Upper
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
636 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
637 bsf DISPLAY_rw ; Lower
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
638 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
639 bsf DISPLAY_rw ; Upper
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
640 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
641 bsf DISPLAY_rw ; Lower
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
642 decfsz PRODL,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
643 bra DISP_ClearScreen3
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
644 decfsz PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
645 bra DISP_ClearScreen2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
646 movlw 0x00 ; NOP, to stop Address Update Counter
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
647 bra DISP_CmdWrite ; And return...
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
648
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
649 DISP_ClearScreen_display1:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
650 ; Column Address start
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
651 movlw 0x02
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
652 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
653 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
654 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
655 movlw 0x03
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
656 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
657 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
658 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
659
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
660 ; Column Address end
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
661 movlw 0x04
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
662 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
663 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
664 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
665 movlw 0x05
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
666 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
667 movlw 0xEF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
668 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
669
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
670 ; Row address start
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
671 movlw 0x06
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
672 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
673 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
674 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
675 movlw 0x07
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
676 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
677 movlw 0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
678 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
679
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
680 ; Row address end
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
681 movlw 0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
682 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
683 movlw 0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
684 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
685 movlw 0x09
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
686 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
687 movlw 0x3F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
688 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
689
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
690 movlw 0x22 ; Start Writing Data to GRAM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
691 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
692
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
693 bsf DISPLAY_rs ; Data!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
694
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
695 movlw .160
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
696 movwf PRODH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
697 DISP_ClearScreen2_display1:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
698 movlw .240
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
699 movwf PRODL
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
700 clrf PORTD
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
701 DISP_ClearScreen3_display1:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
702 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
703 bsf DISPLAY_rw ; Upper
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
704 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
705 bsf DISPLAY_rw ; High
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
706 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
707 bsf DISPLAY_rw ; Lower
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
708 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
709 bsf DISPLAY_rw ; Upper
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
710 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
711 bsf DISPLAY_rw ; High
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
712 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
713 bsf DISPLAY_rw ; Lower
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
714 decfsz PRODL,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
715 bra DISP_ClearScreen3_display1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
716 decfsz PRODH,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
717 bra DISP_ClearScreen2_display1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
718 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
719
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
720
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
721 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
722 ; DISP Write Cmd via W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
723 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
724 DISP_CmdWrite:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
725 bcf DISPLAY_rs ; Command!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
726 movwf PORTD ; Move Data to PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
727 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
728 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
729 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
730
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
731 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
732 ; DISP Write Display Data via W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
733 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
734 DISP_DataWrite:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
735 bsf DISPLAY_rs ; Data!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
736 movwf PORTD ; Move Data to PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
737 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
738 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
739 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
740
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
741 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
742 ; DISP Data Cmd via W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
743 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
744 DISP_DataWrite_PROD:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
745 bsf DISPLAY_rs ; Data!
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
746 movff PRODH,PORTD ; Move high byte to PORTD (DISPLAY is bigendian)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
747 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
748 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
749 movff PRODL,PORTD ; Move low byte to PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
750 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
751 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
752 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
753 btfss WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
754 return ; No, done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
755 movff win_color3,PORTD ; Move low byte to PORTD
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
756 bcf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
757 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
758 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
759
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
760
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
761 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
762 ; DISP Read data into WREG
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
763 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
764 ; NOTE: you should "setf TRISD" before calling this function,
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
765 ; to make PortD an input port...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
766 DISP_DataRead:
687
a8a36c85e031 ignore screenshots with display1 (for now)
heinrichsweikamp
parents: 684
diff changeset
767 movff win_flags,WREG ; Display1? win_flags is in bank0...
a8a36c85e031 ignore screenshots with display1 (for now)
heinrichsweikamp
parents: 684
diff changeset
768 btfsc WREG,1 ; Display1?
a8a36c85e031 ignore screenshots with display1 (for now)
heinrichsweikamp
parents: 684
diff changeset
769 return ; Yes, done.
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
770 bsf DISPLAY_rs ; Data register.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
771 bcf DISPLAY_e_nwr ; Read enable.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
772 nop
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 movf PORTD,W ; Read byte.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
777 bsf DISPLAY_e_nwr ; release bus.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
778 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
779
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
780 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
781 ; DISP boot
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
782 ; -----------------------------
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
783 DISPLAY_boot:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
784 movlw LOW 0x17FDC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
785 movwf TBLPTRL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
786 movlw HIGH 0x17FDC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
787 movwf TBLPTRH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
788 movlw UPPER 0x17FDC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
789 movwf TBLPTRU
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
790 TBLRD*
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
791 movlw 0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
792 cpfseq TABLAT ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
793 bra display0_init ; No, Display0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
794
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
795 banksel win_flags
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
796 bsf win_flags,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
797 bsf win_flags,1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
798 banksel flag1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
799 bcf DISPLAY_hv ; Backlight off
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
800 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
801 bcf DISPLAY_vdd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
802 WAITMS d'10'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
803 bsf DISPLAY_vdd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
804 WAITMS d'100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
805 bsf DISPLAY_rw
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
806 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
807 bcf DISPLAY_cs
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
808 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
809 bsf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
810 WAITMS d'1'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
811 bcf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
812 WAIT10US d'2'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
813 bsf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
814 WAITMS d'120'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
815 bsf DISPLAY_e_nwr ; release bus.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
816 rcall display1_init ; Init sequence
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
817 rcall DISP_ClearScreen
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
818 WAITMS d'60'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
819 bsf DISPLAY_hv ; Backlight on
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
820 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
821
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
822 display1_init:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
823 movlw LOW display1_config_table
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
824 movwf TBLPTRL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
825 movlw HIGH display1_config_table
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
826 movwf TBLPTRH
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
827 movlw UPPER display1_config_table
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
828 movwf TBLPTRU
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
829 display1_init_loop:
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
830 TBLRD*+
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
831 movlw 0xFF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
832 cpfseq TABLAT
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
833 bra display1_config_write ; Write Config pair to Display
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
834 ; Delay ms or quit (return)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
835 TBLRD*+
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
836 tstfsz TABLAT ; End of config?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
837 bra $+4 ; No
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
838 return ; Done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
839 movf TABLAT,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
840 call WAITMSX ; Wait WREG milliseconds
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
841 bra display1_init_loop ; Loop
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
842
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
843 display1_config_write: ; With command in WREG
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
844 movf TABLAT,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
845 rcall DISP_CmdWrite ; Write command
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
846 TBLRD*+ ; Get config
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
847 movf TABLAT,W
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
848 rcall DISP_DataWrite ; Write config
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
849 bra display1_init_loop ; Loop
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
850
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
851
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
852 display1_config_table:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
853 ; Reg, Dat or 0xFF, Delay or 0xFF, 0x00 (End)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
854 db 0x96,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
855 db 0x19,0x87
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
856 db 0xFF,.10
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
857 db 0x26,0x80
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
858 db 0x1B,0x0C
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
859 db 0x43,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
860 db 0x20,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
861 db 0x1F,0x07
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
862 db 0x44,0x7F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
863 db 0x45,0x14
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
864 db 0x1D,0x05
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
865 db 0x1E,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
866 db 0x1C,0x04
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
867 db 0x1B,0x14
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
868 db 0xFF,.40
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
869 db 0x43,0x80
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
870 db 0x42,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
871 db 0x23,0x95
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
872 db 0x24,0x95
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
873 db 0x25,0xFF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
874 db 0x21,0x10
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
875 db 0x2B,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
876 db 0x95,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
877 db 0x1A,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
878 db 0x93,0x0F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
879 db 0x70,0x66
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
880 db 0x18,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
881 db 0x46,0x86
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
882 db 0x47,0x60
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
883 db 0x48,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
884 db 0x49,0x67
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
885 db 0x4A,0x46
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
886 db 0x4B,0x13
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
887 db 0x4C,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
888 db 0x4D,0x67
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
889 db 0x4E,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
890 db 0x4F,0x13
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
891 db 0x50,0x02
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
892 db 0x51,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
893 db 0x38,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
894 db 0x39,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
895 db 0x27,0x02
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
896 db 0x28,0x03
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
897 db 0x29,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
898 db 0x2A,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
899 db 0x2C,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
900 db 0x2D,0x08
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
901 db 0x35,0x09
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
902 db 0x36,0x09
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
903 db 0x91,0x14
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
904 db 0x37,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
905 db 0x01,0x06
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
906 db 0x3A,0xA1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
907 db 0x3B,0xA1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
908 db 0x3C,0xA1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
909 db 0x3D,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
910 db 0x3E,0x2D
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
911 db 0x40,0x03
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
912 db 0x41,0xCC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
913 db 0x0A,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
914 db 0x0B,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
915 db 0x0C,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
916 db 0x0D,0x3F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
917 db 0x0E,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
918 db 0x0F,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
919 db 0x10,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
920 db 0x11,0x40
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
921 db 0x12,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
922 db 0x13,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
923 db 0x14,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
924 db 0x15,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
925 db 0x02,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
926 db 0x03,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
927 db 0x04,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
928 db 0x05,0xEF
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
929 db 0x06,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
930 db 0x07,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
931 db 0x08,0x01
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
932 db 0x09,0x3F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
933 db 0x16,0x88
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
934 db 0x72,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
935 db 0x22,0x60
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
936 db 0x94,0x0A
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
937 db 0x90,0x7F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
938 db 0x26,0x84
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
939 db 0xFF,.40
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
940 db 0x26,0xA4
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
941 db 0x26,0xAC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
942 db 0xFF,.40
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
943 db 0x26,0xBC
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
944 db 0x96,0x00
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
945 db 0xFF,0x00 ; End of table pair
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
946
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
947
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
948 display0_init: ; Display0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
949 banksel win_flags
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
950 bcf win_flags,1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
951 banksel flag1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
952 bcf DISPLAY_hv
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
953 WAITMS d'32'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
954 bsf DISPLAY_vdd
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
955 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
956 bcf DISPLAY_cs
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
957 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
958 bsf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
959 WAITMS d'250' ; Standard wake-up
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
960 bsf DISPLAY_e_nwr
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
961 nop
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
962 bcf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
963 WAIT10US d'2'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
964 bsf DISPLAY_nreset
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
965 WAITMS d'10'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
966
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
967 movlw 0x24 ; 80-System 8-Bit Mode
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
968 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
969
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
970 movlw 0x02 ; RGB Interface Control (S6E63D6 Datasheet page 42)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
971 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
972 movlw 0x00 ; X X X X X X X RM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
973 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
974 movlw 0x00 ; DM X RIM1 RIM0 VSPL HSPL EPL DPL
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
975 rcall DISP_DataWrite ; System Interface: RIM is ignored, Internal Clock
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
976
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
977 movlw 0x03 ; Entry Mode (S6E63D6 Datasheet page 46)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
978 rcall DISP_CmdWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
979 movlw 0x00 ; CLS MDT1 MDT0 BGR X X X SS 65k Color
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
980 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
981
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
982 ; Change direction for block-writes of pixels
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
983 lfsr FSR0,win_flags
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
984 movlw b'00000000' ; [flipped] X X I/D1 I/D0 X X X AM
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
985 btfss INDF0,0 ; BANK-SAFE bit test.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
986 movlw b'00110000' ; [normal] X X I/D1 I/D0 X X X AM
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
987 rcall DISP_DataWrite
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
988
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
989 movlw LOW display0_config_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
990 movwf TBLPTRL
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
991 movlw HIGH display0_config_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
992 movwf TBLPTRH
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
993 movlw UPPER display0_config_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
994 movwf TBLPTRU
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
995 rcall display0_init_loop
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
996 rcall DISP_brightness_full ; Gamma settings...
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
997 rcall DISP_ClearScreen
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
998 bsf DISPLAY_hv ; OLED volatages on
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
999 return
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1000
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1001
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1002 display0_config_table:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1003 ; Reg, Dat0, Dat1 or 0xFF,0x00,0x00 for end
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1004 db 0x18,0x00,0x28,0xF8,0x00,0x0F
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1005 db 0xF9,0x00,0x0F,0x10,0x00,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1006 db 0x05,0x00,0x01,0xFF,0x00,0x00
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1007
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1008
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1009 DISP_brightness_full: ; Choose between Eco and High...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1010 btfsc DISPLAY_brightness_high ; DISPLAY brightness (=0: Eco, =1: High)
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1011 bra DISP_brightness_full_high
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1012 ; Mid
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1013 bsf PORTB,7
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1014 bcf PORTB,6
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1015
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1016 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1017 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1018 return ; Yes, done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1019
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1020 movlw LOW display0_gamma_high_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1021 movwf TBLPTRL
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1022 movlw HIGH display0_gamma_high_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1023 movwf TBLPTRH
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1024 movlw UPPER display0_gamma_high_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1025 movwf TBLPTRU
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1026 bra display0_init_loop ; And return...
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1027
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1028
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1029 DISP_brightness_full_high:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1030 ; Full
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1031 bsf PORTB,7
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1032 bsf PORTB,6
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1033
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1034 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1035 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1036 return ; Yes, done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1037
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1038 movlw LOW display0_gamma_full_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1039 movwf TBLPTRL
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1040 movlw HIGH display0_gamma_full_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1041 movwf TBLPTRH
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1042 movlw UPPER display0_gamma_full_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1043 movwf TBLPTRU
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1044 bra display0_init_loop ; And return...
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1045
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1046
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1047 DISP_brightness_low:
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1048 ;Low
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1049 bcf PORTB,7
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1050 bcf PORTB,6
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1051 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1052 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1053 return ; Yes, done.
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1054 movlw LOW display0_gamma_low_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1055 movwf TBLPTRL
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1056 movlw HIGH display0_gamma_low_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1057 movwf TBLPTRH
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1058 movlw UPPER display0_gamma_low_table
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1059 movwf TBLPTRU
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1060 bra display0_init_loop ; And return...
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1061
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1062 display0_init_loop:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1063 TBLRD*+
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1064 movlw 0xFF
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1065 cpfseq TABLAT
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1066 bra display0_config_write ; Write Config pair to Display
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1067 ; Delay ms or quit (return)
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1068 TBLRD*+
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1069 tstfsz TABLAT ; End of config?
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1070 bra $+4 ; No
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1071 return ; Done.
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1072 movf TABLAT,W
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1073 call WAITMSX ; Wait WREG milliseconds
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1074 bra display0_init_loop ; Loop
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1075
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1076 display0_config_write: ; With command in WREG
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1077 movf TABLAT,W
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1078 rcall DISP_CmdWrite ; Write command
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1079 TBLRD*+ ; Get config
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1080 movf TABLAT,W
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1081 rcall DISP_DataWrite ; Write config
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1082 TBLRD*+ ; Get config
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1083 movf TABLAT,W
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1084 rcall DISP_DataWrite ; Write config
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1085 bra display0_init_loop ; Loop
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1086
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1087
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1088 display0_gamma_high_table:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1089 ; Reg, Dat0, Dat1 or 0xFF,0x00,0x00 for end
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1090 db 0x70,0x1B,0x80,0x71,0x1F,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1091 db 0x72,0x22,0x00,0x73,0x17,0x11
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1092 db 0x74,0x1A,0x0E,0x75,0x1D,0x15
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1093 db 0x76,0x18,0x11,0x77,0x1E,0x18
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1094 db 0x78,0x1D,0x11,0xFF,0x00,0x00
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1095
688
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1096 display0_gamma_full_table:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1097 ; Reg, Dat0, Dat1 or 0xFF,0x00,0x00 for end
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1098 db 0x70,0x1F,0x00,0x71,0x23,0x80
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1099 db 0x72,0x2A,0x80,0x73,0x15,0x11
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1100 db 0x74,0x1C,0x11,0x75,0x1B,0x15
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1101 db 0x76,0x1A,0x15,0x77,0x1C,0x18
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1102 db 0x78,0x21,0x15,0xFF,0x00,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1103
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1104 display0_gamma_low_table:
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1105 ; Reg, Dat0, Dat1 or 0xFF,0x00,0x00 for end
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1106 db 0x70,0x14,0x00,0x71,0x17,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1107 db 0x72,0x15,0x80,0x73,0x15,0x11
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1108 db 0x74,0x14,0x0B,0x75,0x1B,0x15
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1109 db 0x76,0x13,0x0E,0x77,0x1C,0x18
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1110 db 0x78,0x15,0x0E,0xFF,0x00,0x00
c04e5c18acf9 some cleanups
heinrichsweikamp
parents: 687
diff changeset
1111
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1112
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1113 DISP_set_color:;Converts 8Bit RGB b'RRRGGGBB' into 16Bit RGB b'RRRRRGGG GGGBBBBB'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1114 movwf DISPLAY1_temp ; Get 8Bit RGB b'RRRGGGBB'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1115 movwf DISPLAY2_temp ; Copy
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1116
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1117 movff win_flags,WREG ; Display1? win_flags is in bank0...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1118 btfsc WREG,1 ; Display1?
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1119 bra DISP_set_color_display1 ; Yes
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1120
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1121 ; Display0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1122 ; Mask Bit 7,6,5,4,3,2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1123 movlw b'00000011'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1124 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1125
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1126 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1127 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1128 movlw b'01010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1129 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1130 movlw b'10100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1131 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1132 movlw b'11111000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1133 movwf DISPLAY3_temp ; Blue done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1134
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1135 movff DISPLAY1_temp, DISPLAY2_temp ; Copy
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1136 ; Mask Bit 7,6,5,1,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1137 movlw b'00011100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1138 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1139 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1140 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1141
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1142 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1143 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1144 movlw b'00000100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1145 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1146 movlw b'00001000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1147 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1148 movlw b'00001100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1149 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1150 movlw b'00010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1151 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1152 movlw b'00010100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1153 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1154 movlw b'00100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1155 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1156 movlw b'00111111'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1157 movwf DISPLAY4_temp
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1158
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1159 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1160 rrcf DISPLAY3_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1161
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1162 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1163 rrcf DISPLAY3_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1164
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1165 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1166 rrcf DISPLAY3_temp,F ; DISPLAY3_temp (b'GGGBBBBB') done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1167
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1168 movff DISPLAY1_temp, DISPLAY2_temp ; Copy
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1169 clrf DISPLAY1_temp
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1170
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1171 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1172 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1173
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1174 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1175 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1176
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1177 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1178 rrcf DISPLAY1_temp,F ; Green done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1179
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1180 ; Mask Bit 4,3,2,1,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1181 movlw b'11100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1182 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1183
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1184 rrncf DISPLAY2_temp,F
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
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1190 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1191 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1192 movlw b'00000100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1193 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1194 movlw b'00001000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1195 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1196 movlw b'00001100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1197 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1198 movlw b'00010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1199 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1200 movlw b'00010100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1201 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1202 movlw b'00100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1203 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1204 movlw b'00111111'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1205 movwf DISPLAY4_temp
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1206
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1207 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1208 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1209
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1210 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1211 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1212
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1213 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1214 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1215
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1216 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1217 rrcf DISPLAY1_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1218
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1219 rrcf DISPLAY4_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1220 rrcf DISPLAY1_temp,F ; Red done.
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1221
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1222 movff DISPLAY1_temp,win_color1
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1223 movff DISPLAY3_temp,win_color2 ; Set Bank0 Color registers...
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1224 return
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1225
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1226 DISP_set_color_display1:;Converts 8Bit RGB b'RRRGGGBB' into 24Bit RGB b'00RRRRRR 00GGGGGG 00BBBBBB'
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1227 ; Mask Bit 7,6,5,4,3,2
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1228 movlw b'00000011'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1229 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1230
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1231 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1232 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1233 movlw b'01010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1234 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1235 movlw b'10100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1236 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1237 movlw b'11111000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1238 movff WREG,win_color3 ; B
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1239
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1240 movff DISPLAY1_temp, DISPLAY2_temp ; Copy
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1241 ; Mask Bit 7,6,5,1,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1242 movlw b'00011100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1243 andwf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1244 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1245 rrncf DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1246
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1247 movlw b'00000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1248 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1249 movlw b'00010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1250 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1251 movlw b'00100000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1252 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1253 movlw b'00110000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1254 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1255 movlw b'01000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1256 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1257 movlw b'01010000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1258 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1259 movlw b'10000000'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1260 dcfsnz DISPLAY2_temp,F
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1261 movlw b'11111100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1262 movff WREG,win_color2 ; G
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1263
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1264 ; Mask Bit 4,3,2,1,0
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1265 movlw b'11100000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1266 andwf DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1267
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1268 rrncf DISPLAY1_temp,F
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
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1273
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1274 movlw b'00000000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1275 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1276 movlw b'00010000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1277 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1278 movlw b'00100000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1279 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1280 movlw b'00110000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1281 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1282 movlw b'01000000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1283 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1284 movlw b'01010000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1285 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1286 movlw b'10000000'
684
99b3fb0ab4c7 pixel_write fix
heinrichsweikamp
parents: 681
diff changeset
1287 dcfsnz DISPLAY1_temp,F
681
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1288 movlw b'11111100'
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1289 movff WREG,win_color1 ; R
6e456a6398e0 Hardware4 support
heinrichsweikamp
parents:
diff changeset
1290 return