Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/menu_custom.asm @ 842:454ef5c2e6aa default tip
Bugfix: Auto-SP did not show >9m for some 2C hardware versions in German language firmware
Make year settings until 2040 possible (This is likely the final release for this model)
| author | heinrichsweikamp |
|---|---|
| date | Sat, 29 Nov 2025 14:11:07 +0100 |
| parents | 2a0e5d884fc3 |
| children |
| rev | line source |
|---|---|
| 815 | 1 ; OSTC Mk.2, 2N and 2C - diving computer code |
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2 ; Copyright (C) 2015 HeinrichsWeikamp GbR |
| 0 | 3 |
| 4 ; This program is free software: you can redistribute it and/or modify | |
| 5 ; it under the terms of the GNU General Public License as published by | |
| 6 ; the Free Software Foundation, either version 3 of the License, or | |
| 7 ; (at your option) any later version. | |
| 8 | |
| 9 ; This program is distributed in the hope that it will be useful, | |
| 10 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 ; GNU General Public License for more details. | |
| 13 | |
| 14 ; You should have received a copy of the GNU General Public License | |
| 15 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 16 | |
| 17 | |
| 18 ; Menu "Custom Functions", Custom Functions checker (Displays permanent warning if critical custom functions are altered) | |
| 19 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
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20 ; written: 051030 |
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21 ; last updated: 120421 |
| 0 | 22 ; known bugs: |
| 23 ; ToDo: | |
| 24 | |
| 25 ;First Bank of Custom Functions: | |
| 26 ; The custom functions are stored in the internal EEPROM after 0x80 | |
| 27 ; any custom function occupies 4 byte: | |
| 28 ; 2 byte (low:high) store the default value, reset from menu "reset" | |
| 29 ; if bit16=1 then the custrom function is 15bit value, if not it's a 8bit value | |
| 30 ; 2 byte (low:high) store the actual value | |
| 31 ; defaults for custom functions are in menu "reset" | |
| 32 ; get values with GETCUSTOM8 .x with x=0...32 for 8 Bit values (stored in WREG) | |
| 33 ; or with GETCUSTOM15 .x with x=0...32 for 15 Bit values (stored in lo and hi) | |
| 34 | |
| 35 ;Second Bank of Custom Functions: | |
| 36 ; The custom functions are stored in the internal EEPROM after 0x180 | |
| 37 ; any custom function occupies 4 byte: | |
| 38 ; 2 byte (low:high) store the default value, reset from menu "reset" | |
| 39 ; if bit16=1 then the custrom function is 15bit value, if not it's a 8bit value | |
| 40 ; 2 byte (low:high) store the actual value | |
| 41 ; defaults for custom functions are in menu "reset" | |
| 42 ; get values with GETCUSTOM8 .x with x=0...32 for 8 Bit values (stored in WREG) | |
| 43 ; or with GETCUSTOM15 .x with x=0...32 for 15 Bit values (stored in lo and hi) | |
| 44 | |
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45 ;Third Bank of Custom Functions: |
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46 ; The custom functions are stored in the internal EEPROM after 0x280 |
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47 ; any custom function occupies 4 byte: |
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48 ; 2 byte (low:high) store the default value, reset from menu "reset" |
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49 ; if bit16=1 then the custrom function is 15bit value, if not it's a 8bit value |
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50 ; 2 byte (low:high) store the actual value |
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51 ; defaults for custom functions are in menu "reset" |
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52 ; get values with GETCUSTOM8 .x with x=0...32 for 8 Bit values (stored in WREG) |
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53 ; or with GETCUSTOM15 .x with x=0...32 for 15 Bit values (stored in lo and hi) |
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54 |
| 79 | 55 ; [jDG] 2010-11-30 More fancy displsy of the various CF types |
| 56 ; data types. When we do have a 8bit data (bit16=0), the high byte serves to | |
| 97 | 57 ; define the display format. Also stores min/max bounds into the PROM table. |
| 58 ; And provides surfacemode checking of all parameters. | |
| 79 | 59 |
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60 CF_INT8 EQU 0 ; Default display, 8 or 15 bits values. |
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61 CF_PERCENT EQU 1 ; Displays 110% |
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62 CF_DECI EQU 2 ; Displays 1.6 |
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63 CF_CENTI EQU 3 ; Displays 1.50 |
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64 CF_MILI EQU 4 ; Displays 1.015 |
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65 CF_BOOL EQU 5 ; Displays ON/OFF |
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66 CF_SEC EQU 6 ; Displays 4:00 |
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67 CF_COLOR EQU 7 ; Display 240 plus a color watch (inverse video space) |
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68 ; |
| 355 | 69 CF_TYPES EQU 0x0F |
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70 CF_MAX_BIT EQU 6 ; Default is the highest safe value. |
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71 CF_MAX EQU (1<<CF_MAX_BIT) |
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72 CF_MIN_BIT EQU 5 ; Default is the lowest safe value. |
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73 CF_MIN EQU (1<<CF_MIN_BIT) |
| 355 | 74 CF_NEG_BIT EQU 4 ; Allow negativ values. |
| 75 CF_NEG EQU (1<<CF_NEG_BIT) | |
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76 ; |
| 79 | 77 CF_INT15 EQU 0x80; Default display. Flag for 15bit, typeless values. |
| 0 | 78 |
| 360 | 79 ;============================================================================= |
| 80 ; Overlay our tmp data in ACCESS0 bank | |
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81 CBLOCK tmp ; Into safe (from C library) area. |
| 360 | 82 cf32_x4 ; CF# modulus 32, time 4. |
| 83 cf_type ; Type of the edited CF | |
| 84 cf_default:2 | |
| 85 cf_value:2 | |
| 86 cf_min | |
| 87 cf_max | |
| 88 cf_step ; Value ad add/substract: 1, 10, 100 | |
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89 cf_page_number ; CF page number (0: 0-31, 1: 32-63) |
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90 cf_title_text ; # of text for title |
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91 cf_descriptor_text ; # of descriptor text offset |
| 360 | 92 ENDC |
| 93 | |
| 94 ;============================================================================= | |
| 95 | |
| 0 | 96 GETCUSTOM8 macro custom8 |
| 97 movlw custom8 | |
| 98 call getcustom8_1 | |
| 99 endm | |
| 100 | |
| 101 getcustom8_1: | |
| 102 ; # number of requested custom function in wreg | |
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103 movwf customfunction_temp1 |
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104 |
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105 clrf EEADRH |
| 0 | 106 movlw d'31' |
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107 cpfsgt customfunction_temp1 |
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108 bra getcustom8_3 ; bank 0 |
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109 |
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110 movlw d'1' |
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111 movwf EEADRH ; bank 1 |
| 0 | 112 movlw d'32' |
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113 subwf customfunction_temp1,F |
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114 movlw d'31' |
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115 cpfsgt customfunction_temp1 |
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116 bra getcustom8_3 |
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118 movlw d'2' |
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119 movwf EEADRH ; bank 2 |
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120 movlw d'32' |
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121 subwf customfunction_temp1,F |
| 0 | 122 getcustom8_3: |
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123 movf customfunction_temp1,W |
| 0 | 124 mullw d'4' |
| 125 movf PRODL,W ; x4 for adress | |
| 126 addlw d'130' | |
| 127 movwf EEADR ; +130 for LOW Byte of value | |
| 128 call read_eeprom ; Lowbyte | |
| 129 movf EEDATA,W ; copied into wreg | |
| 130 clrf EEADRH | |
| 131 return ; return | |
| 132 | |
| 167 | 133 GETCUSTOM15 macro number |
| 134 movlw number | |
| 135 call getcustom15 | |
| 0 | 136 endm |
| 137 | |
| 167 | 138 global getcustom15 |
| 139 getcustom15: | |
| 0 | 140 ; # number of requested custom function in wreg |
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141 movwf customfunction_temp1 |
| 0 | 142 |
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143 clrf EEADRH |
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144 movlw d'31' |
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145 cpfsgt customfunction_temp1 |
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146 bra getcustom15_3 ; bank 0 |
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147 |
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148 movlw d'1' |
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149 movwf EEADRH ; bank 1 |
| 0 | 150 movlw d'32' |
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151 subwf customfunction_temp1,F |
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152 movlw d'31' |
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153 cpfsgt customfunction_temp1 |
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154 bra getcustom15_3 ; bank 1 |
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155 |
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156 movlw d'2' |
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157 movwf EEADRH ; bank 2 |
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158 movlw d'32' |
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159 subwf customfunction_temp1,F |
| 0 | 160 getcustom15_3: |
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161 movf customfunction_temp1,W |
| 0 | 162 mullw d'4' |
| 163 movf PRODL,W ; x4 for adress | |
| 164 addlw d'130' | |
| 165 movwf EEADR ; +130 for LOW Byte of value | |
| 166 call read_eeprom ; Lowbyte | |
| 167 movff EEDATA,lo | |
| 168 incf EEADR,F | |
| 169 call read_eeprom ; Highbyte | |
| 170 movff EEDATA,hi | |
| 171 clrf EEADRH | |
| 172 return ; return | |
| 173 | |
| 574 | 174 menu_custom_functions_page3: |
| 175 movlw .2 | |
| 176 movff WREG,cf_page_number ; CF page number (0: 0-31, 1: 32-63) | |
| 177 movlw .225 | |
| 178 movff WREG,cf_title_text ; # of text for title | |
| 179 movlw .193 | |
| 180 movff WREG,cf_descriptor_text ; # of descriptor text offset | |
| 181 bra menu_custom_functions0 | |
| 182 | |
| 0 | 183 menu_custom_functions_page2: |
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184 movlw .1 |
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185 movff WREG,cf_page_number ; CF page number (0: 0-31, 1: 32-63) |
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186 movlw .186 |
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187 movff WREG,cf_title_text ; # of text for title |
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188 movlw .154 |
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189 movff WREG,cf_descriptor_text ; # of descriptor text offset |
| 0 | 190 bra menu_custom_functions0 |
| 191 | |
| 192 menu_custom_functions: | |
| 574 | 193 movlw .0 |
| 194 movff WREG,cf_page_number ; CF page number (0: 0-31, 1: 32-63) | |
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195 movlw .27 |
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196 movff WREG,cf_title_text ; # of text for title |
| 574 | 197 movlw .36 |
| 198 movff WREG,cf_descriptor_text ; # of descriptor text offset | |
| 0 | 199 |
| 200 menu_custom_functions0: | |
| 201 bsf leftbind | |
| 681 | 202 call DISP_ClearScreen |
| 0 | 203 movlw d'1' |
| 204 movwf menupos | |
| 205 | |
| 206 bcf menubit4 | |
| 207 bcf sleepmode | |
| 208 clrf decodata+0 ; here: # of CustomFunction | |
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209 clrf cf32_x4 ; here: # of CustomFunction*4 |
| 0 | 210 bcf first_FA ; here: =1: -, =0: + |
| 360 | 211 movlw 1 ; Stepsize: 1, 10, or 100. |
| 212 movwf cf_step | |
| 0 | 213 |
| 717 | 214 call DISP_divemask_color |
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215 movff cf_title_text,WREG ; Title text in low bank |
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216 call displaytext_1_low |
| 0 | 217 |
| 218 menu_custom_functions1: | |
| 681 | 219 call DISP_standard_color ; Trash EEADRH... |
| 29 | 220 |
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221 movff cf_page_number,EEADRH ; CF page number (0: 0-31, 1: 32-63) |
| 7 | 222 |
| 0 | 223 clrf timeout_counter2 |
| 224 bcf menubit2 | |
| 225 bcf menubit3 | |
| 226 WIN_LEFT .20 | |
| 227 WIN_TOP .35 | |
| 228 lfsr FSR2,letter | |
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229 movff decodata+0,lo ; decodata == CF number % 32 |
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230 |
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231 movff cf_page_number,WREG ; CF page number (0: 0-31, 1: 32-63) |
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232 mullw .32 ; CF page number * 32 -> PRODL:PRODH |
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233 movf PRODL,W |
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234 addwf lo,F ; Add offset for display in CF menu |
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235 |
| 0 | 236 output_99x |
| 123 | 237 STRCAT_PRINT ": " |
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238 movff cf_descriptor_text,WREG ; start of custom function descriptors |
| 0 | 239 addwf decodata+0,W ; add # of current custom function, place result in wreg |
| 174 | 240 call displaytext_1_low ; shows descriptor |
| 0 | 241 |
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242 ; Read default, type and min/max from reset table. |
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243 rcall cf_read_default |
| 0 | 244 |
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245 movf cf_type,W ; Is it a ON/OFF flag ? |
| 79 | 246 xorlw CF_BOOL |
| 247 bnz menu_custom_functions10a ; Not a binary CF selected | |
| 0 | 248 |
| 249 menu_custom_functions10c: | |
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250 ; Erase unused lines when editing boolean... |
| 79 | 251 WIN_LEFT .20 |
| 252 WIN_TOP .65 | |
| 253 lfsr FSR2,letter ; Make a string of 8 spaces | |
| 84 | 254 call cf_fill_line |
| 79 | 255 call word_processor ; Clear +/- line |
| 256 | |
| 257 WIN_TOP .95 | |
| 258 call word_processor ; Clear 1/10 line | |
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259 |
| 0 | 260 bra menu_custom_functions10b |
| 261 | |
| 262 menu_custom_functions10a: | |
| 263 WIN_LEFT .20 | |
| 264 WIN_TOP .65 | |
| 123 | 265 STRCPY "+/-: " |
| 0 | 266 movlw '+' |
| 267 btfsc first_FA | |
| 268 movlw '-' | |
| 269 movwf POSTINC2 | |
| 270 call word_processor | |
| 271 | |
| 272 WIN_TOP .95 | |
| 445 | 273 STRCPY TXT_STEP5 |
| 360 | 274 clrf hi |
| 275 movff cf_step,lo | |
| 276 call display_formated ; Typed display, w/o fill line. | |
| 277 STRCAT_PRINT " " ; 2 spaces for "0.01"->"1" | |
| 0 | 278 |
| 79 | 279 menu_custom_functions10b: |
| 0 | 280 WIN_LEFT .20 |
| 281 WIN_TOP .125 | |
| 282 lfsr FSR2,letter | |
| 360 | 283 OUTPUTTEXT d'89' ; "Default:" |
| 0 | 284 |
| 360 | 285 movff cf_default+0,lo |
| 286 movff cf_default+1,hi | |
| 287 call display_customfunction ; Typed display. | |
| 0 | 288 |
| 289 WIN_LEFT .20 | |
| 290 WIN_TOP .155 | |
| 291 lfsr FSR2,letter | |
| 360 | 292 OUTPUTTEXT d'97' ; "Current:" |
| 0 | 293 |
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294 movf cf32_x4,W |
| 0 | 295 addlw 0x82 |
| 296 movwf EEADR | |
| 297 call read_eeprom ; Lowbyte | |
| 360 | 298 movff EEDATA,cf_value+0 |
| 79 | 299 |
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300 movf cf32_x4,W |
| 0 | 301 addlw 0x83 |
| 302 movwf EEADR | |
| 303 call read_eeprom ; Highbyte | |
| 360 | 304 movff EEDATA,cf_value+1 |
| 79 | 305 |
| 681 | 306 call DISP_standard_color ; Changed by color swatches, but trash EEADRH... |
| 360 | 307 movff cf_value+0,lo |
| 308 movff cf_value+1,hi | |
| 79 | 309 call display_customfunction |
| 0 | 310 |
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311 ; End of mask: min/max and the exit line... |
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312 rcall display_minmax |
| 0 | 313 DISPLAYTEXT .11 ; Exit |
| 314 | |
| 315 call wait_switches ; Waits until switches are released, resets flag if button stays pressed! | |
| 681 | 316 call DISP_menu_cursor |
| 0 | 317 |
| 318 customfunctions_loop: | |
| 337 | 319 call check_switches_logbook |
| 0 | 320 |
| 337 | 321 btfsc menubit3 |
| 322 bra customfunctions2 ; Move cursor or generate next page | |
| 0 | 323 |
| 337 | 324 btfsc menubit2 |
| 325 bra do_customfunction ; call subfunction | |
| 0 | 326 |
| 327 btfsc divemode | |
| 337 | 328 goto restart ; dive started during cf menu |
| 0 | 329 |
| 330 btfsc onesecupdate | |
| 331 call timeout_surfmode | |
| 332 | |
| 333 btfsc onesecupdate | |
| 334 call set_dive_modes | |
| 335 | |
| 337 | 336 bcf onesecupdate ; end of 1sek. tasks |
| 335 | 337 |
| 0 | 338 btfsc sleepmode |
| 337 | 339 bra exit_customfunctions |
| 0 | 340 |
| 337 | 341 bra customfunctions_loop |
| 0 | 342 |
| 343 customfunctions2: | |
| 344 incf menupos,F | |
| 90 | 345 movf cf_type,W ; Are we editing a boolean value ? |
| 346 xorlw CF_BOOL | |
| 347 bnz customfunctions2a ; NO : don't skip lines 2/3. | |
| 84 | 348 |
| 349 movlw d'4' ; Just after increment, | |
| 350 cpfsgt menupos ; Is current position < 4 ? | |
| 351 movwf menupos ; NO: skip set to 4. | |
| 352 | |
| 353 customfunctions2a: | |
| 0 | 354 movlw d'7' |
| 355 cpfseq menupos ; =7? | |
| 356 bra customfunctions3 ; No | |
| 357 movlw d'1' | |
| 358 movwf menupos | |
| 359 | |
| 360 customfunctions3: | |
| 361 clrf timeout_counter2 | |
| 681 | 362 call DISP_menu_cursor |
| 0 | 363 |
| 364 call wait_switches ; Waits until switches are released, resets flag if button stays pressed! | |
| 365 | |
| 366 bcf menubit3 ; clear flag | |
| 367 bra customfunctions_loop | |
| 368 | |
| 79 | 369 ;----------------------------------------------------------------------------- |
| 94 | 370 ; Read default value, type, and constraints |
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371 ; |
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372 ; Input: cf32_x4 |
| 360 | 373 ; Output: cf_default, cf_type, cf_min, cf_max. |
| 94 | 374 ; Trashes: TBLPTR |
| 375 | |
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376 cf_read_default: |
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377 movlw LOW(cf_default_table0) ; Get 24bit PROM pointer. SKIP |
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378 movwf TBLPTRL |
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379 movlw HIGH(cf_default_table0) |
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380 movwf TBLPTRH |
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381 movlw UPPER(cf_default_table0) |
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382 movwf TBLPTRU |
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383 |
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384 movff cf_page_number,WREG ; CF page number (0: 0-31, 1: 32-63) |
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385 mullw 0x80 ; CF page number * 0x80 -> PRODL:PRODH |
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386 |
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387 movf PRODL,W |
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388 addwf cf32_x4,W ; Add 4 x (CF index modulus 32) |
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389 addwf TBLPTRL,F ; And to a 8+16 add into TBLPTR |
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390 movf PRODH,W |
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391 addwfc TBLPTRH,F ; Propagate to 16bit (but not 24bits). |
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392 |
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393 tblrd*+ |
| 360 | 394 movff TABLAT,cf_default+0 ; Low byte |
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395 tblrd*+ |
| 360 | 396 movff TABLAT,cf_default+1 ; High byte |
| 397 btfss cf_default+1,7 ; 15bit ? | |
| 398 clrf cf_default+1 ; NO: clear extra type flags | |
| 399 bcf cf_default+1,7 ; clear 15bit flag | |
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400 |
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401 movff TABLAT,cf_type ; type (high byte) --> cf_type |
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402 |
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403 tblrd*+ |
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404 movff TABLAT,cf_min ; Then get optional min/max |
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405 tblrd*+ |
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406 movff TABLAT,cf_max |
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407 |
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408 return |
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409 |
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410 ;----------------------------------------------------------------------------- |
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411 ; Display a 8/15bit value, plus optional min and max bound. |
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412 ; Input : hi:lo = data to display. |
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413 ; cf_type = the type. |
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414 ; cf_min, cf_max : the optional min/max. |
| 79 | 415 ; FSR2 = current string pointer. |
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416 ; Trash : hi:lo (when displaying min/max) |
| 79 | 417 |
| 418 display_customfunction: | |
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419 movff EEADRH, FSR1H ; Backup... |
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420 |
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421 rcall display_formated |
| 123 | 422 incf WREG ; Color swatch drawn ? |
| 423 bz display_customfunction_1 ; YES: skip line fill... | |
| 424 | |
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425 rcall cf_fill_line |
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426 call word_processor |
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427 |
| 123 | 428 display_customfunction_1: |
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429 movff FSR1H, EEADRH |
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430 return |
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431 |
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432 ;----------------------------------------------------------------------------- |
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433 ; Display optional min/max values. |
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434 ; Inputs: cf_value, cf_min, cf_max (and cf_type to display min/max). |
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435 ; Trashed: hi:lo while display min and max values. |
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436 display_minmax: |
| 99 | 437 ; Min/max unsupported for 15bit values yet... |
| 79 | 438 movff EEADRH, FSR1H ; Backup... |
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439 |
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440 ; Display min line |
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441 WIN_TOP .65 |
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442 WIN_LEFT .100 |
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443 lfsr FSR2, letter |
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444 |
| 100 | 445 btfsc cf_type,7 ; A 15bit value ? |
| 446 bra cf_no_min ; Don't display, hence clear line... | |
| 447 | |
| 355 | 448 btfss cf_type,CF_MIN_BIT ; A min value exists ? |
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449 bra cf_no_min |
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450 |
| 355 | 451 btfss cf_type,CF_NEG_BIT |
| 452 bra cf_min_unsigned | |
| 453 | |
| 454 ; Uses 16bit sub for checking signed min value. | |
| 455 movff cf_value,sub_a+0 ; A <- value | |
| 456 clrf sub_a+1 | |
| 457 btfsc cf_value,7 ; extend sign if value < 0 | |
| 458 setf sub_a+1 | |
| 459 | |
| 460 movff cf_min,sub_b+0 ; B <- min (with signed extend) | |
| 461 setf sub_b+1 ; min have to be negativ. | |
| 462 call sub16 ; Compute (A-B) | |
| 463 | |
| 464 btfss neg_flag ; Result < 0 ? | |
| 465 bra cf_min_passed ; NO | |
| 466 bra cf_min_failed ; YES | |
| 467 | |
| 468 cf_min_unsigned: | |
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469 movf cf_min,W ; Retrieve current 8b value |
| 355 | 470 subwf cf_value,W ; Compute (value-min) |
| 471 bc cf_min_passed ; Ok if CARRY, ie. min >= lo | |
| 472 | |
| 473 cf_min_failed: | |
| 681 | 474 call DISP_warnings_color |
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475 WIN_INVERT 1 |
| 355 | 476 |
| 477 cf_min_passed: | |
| 123 | 478 STRCAT "> " ; A min value follows |
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479 movff cf_min, lo |
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480 rcall display_formated |
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481 |
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482 cf_no_min: |
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483 rcall cf_fill_line ; Fill buffer |
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484 lfsr FSR2, letter+.7 ; Limit to 8 chars btw. |
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485 call word_processor |
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486 |
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487 ; Display max line |
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488 WIN_TOP .95 |
| 681 | 489 call DISP_standard_color |
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490 WIN_INVERT 0 |
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491 lfsr FSR2, letter |
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492 |
| 100 | 493 btfsc cf_type,7 ; A 15bit value ? |
| 494 bra cf_no_max ; Don't display, hence clear line too... | |
| 495 | |
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496 btfss cf_type, CF_MAX_BIT ; A max value exists ? |
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497 bra cf_no_max |
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498 |
| 355 | 499 btfss cf_type,CF_NEG_BIT |
| 500 bra cf_max_unsigned | |
| 501 | |
| 502 ; Uses 16bit sub for checking signed min value. | |
| 503 movff cf_max,sub_a+0 ; A <- max (with signed extend) | |
| 504 clrf sub_a+1 ; max have to be positiv. | |
| 505 | |
| 506 movff cf_value,sub_b+0 ; B <- value | |
| 507 clrf sub_b+1 | |
| 508 btfsc cf_value,7 ; extend sign if value < 0 | |
| 509 setf sub_b+1 | |
| 510 call sub16 ; Compute (A-B) | |
| 511 | |
| 512 btfss neg_flag ; Result < 0 ? | |
| 513 bra cf_max_passed ; NO | |
| 514 bra cf_max_failed ; YES | |
| 515 | |
| 516 cf_max_unsigned: | |
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517 movf cf_value,W ; Retrieve current max bound |
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518 subwf cf_max,W ; Compute (max-lo) |
| 360 | 519 bc cf_max_passed ; Ok if no carry, ie. max <= lo |
| 355 | 520 |
| 521 cf_max_failed: | |
| 681 | 522 call DISP_warnings_color |
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523 WIN_INVERT 1 |
| 355 | 524 |
| 525 cf_max_passed: | |
| 123 | 526 STRCAT "< " ; A max value follows |
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527 movff cf_max, lo |
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528 rcall display_formated |
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529 |
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530 cf_no_max: |
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531 rcall cf_fill_line ; Fill buffer |
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532 lfsr FSR2, letter+.7 ; Limit to 8 chars btw. |
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533 call word_processor |
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534 |
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535 cf_minmax_done: |
| 681 | 536 call DISP_standard_color |
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537 WIN_INVERT 0 |
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538 movff FSR1H, EEADRH |
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539 return |
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540 |
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541 ;----------------------------------------------------------------------------- |
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542 ; Display a single 8/15 bit value, according to cf_type. |
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543 ; Input : hi:lo = data to display. |
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544 ; cf_type = the type. |
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545 ; cf_min, cf_max : the optional min/max. |
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546 ; FSR2 = current string pointer. |
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547 display_formated: |
| 355 | 548 movf cf_type,W ; Just set N flags |
| 549 bn cf_type_80 ; Keep 15bits value in old format. | |
| 550 | |
| 551 ;---- handle signed values ----------------------------------------------- | |
| 552 ; NOTE: only 8bit values can have a negativ flag right now. | |
| 553 btfss cf_type,CF_NEG_BIT ; Signed value ? | |
| 554 bra cf_type_unsigned ; NO: display unsigned as-is | |
| 555 | |
| 556 btfss lo,7 ; Negativ value ? | |
| 557 bra cf_type_pos ; NO: display positives with a + sign. | |
| 558 | |
| 559 PUTC '-' ; YES: display with a - sign. | |
| 560 negf lo ; and correct the said value. | |
| 561 bra cf_type_unsigned | |
| 562 | |
| 563 cf_type_pos: | |
| 564 PUTC '+' | |
| 79 | 565 |
| 566 ;---- decode type -------------------------------------------------------- | |
| 355 | 567 cf_type_unsigned: |
| 568 ; Jump table: ; test the value with cleared flags... | |
| 569 movf cf_type,W | |
| 570 andlw CF_TYPES ; Look just at types | |
|
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571 bz cf_type_00 ; 8bit standard mode |
| 79 | 572 |
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573 dcfsnz WREG |
| 79 | 574 bra cf_type_01 |
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575 dcfsnz WREG |
| 79 | 576 bra cf_type_02 |
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577 dcfsnz WREG |
| 79 | 578 bra cf_type_03 |
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579 dcfsnz WREG |
| 79 | 580 bra cf_type_04 |
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581 dcfsnz WREG |
| 79 | 582 bra cf_type_05 |
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583 dcfsnz WREG |
| 79 | 584 bra cf_type_06 |
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585 dcfsnz WREG |
| 79 | 586 bra cf_type_07 |
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587 bra cf_type_00 ; Default to 8bit mode... |
| 79 | 588 |
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589 cf_type_01: ; Type == 1 is CF_PERCENT mode |
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590 bcf leftbind |
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591 output_8 |
| 123 | 592 PUTC '%' |
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593 retlw 0 |
| 79 | 594 |
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595 cf_type_02: ; Type == 2 is CF_DECI mode. |
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596 clrf hi |
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597 bsf leftbind |
| 79 | 598 output_16dp 4 |
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599 retlw 0 |
| 79 | 600 |
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601 cf_type_03: ; Type == 3 is CF_CENTI mode. |
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602 clrf hi |
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603 bsf leftbind |
| 79 | 604 output_16dp 3 |
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605 retlw 0 |
| 79 | 606 |
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607 cf_type_04: ; Type == 4 is CF_MILI mode |
| 79 | 608 output_16dp 2 |
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609 retlw 0 |
| 79 | 610 |
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611 cf_type_05: ; Type == 5 is CF_BOOL mode. |
| 79 | 612 movf lo,W ; Get flag value... |
| 613 bz cf_type_off | |
| 614 OUTPUTTEXT d'130' ; ON | |
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615 retlw 0 |
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616 |
| 79 | 617 cf_type_off: |
| 618 OUTPUTTEXT d'131' ; OFF | |
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619 retlw 0 |
| 79 | 620 |
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621 cf_type_06: ; Type == 6 is CF_SECS mode (mm:ss or hh:mm) |
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622 clrf hi |
| 79 | 623 call convert_time ; Convert to min:sec into hi:low. |
| 123 | 624 movff lo,TABLAT ; Save seconds for later. |
| 79 | 625 movff hi,lo ; Get minutes |
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626 bsf leftbind ; Skip leading space(s). |
| 79 | 627 output_8 ; Print them |
| 123 | 628 PUTC ':' ; Separator |
| 629 movff TABLAT,lo ; Get back seconds | |
| 79 | 630 output_99x ; lo in 2 digits with trailing zeros. |
|
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631 retlw 0 |
| 79 | 632 |
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633 cf_type_07: ; Type == 7 is CF_COLOR swatch. |
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634 bcf leftbind ; Keep leading space (better alignement) |
| 79 | 635 output_8 |
| 360 | 636 |
| 637 movff win_top,WREG ; Is it the step value ? | |
| 638 xorlw .95 ; Line for "Step:" | |
| 639 btfsc STATUS,Z | |
| 640 retlw -1 ; YES : return | |
| 641 | |
| 123 | 642 STRCAT_PRINT " " |
| 79 | 643 movf lo,W ; Get color. |
| 681 | 644 call DISP_set_color |
| 123 | 645 movlw .23 |
| 646 movff WREG,win_height ; row bottom (0-239) | |
| 79 | 647 movlw .110 |
| 123 | 648 movff WREG,win_leftx2 ; column left (0-159) |
| 649 movlw .148-.110+1 | |
| 650 movff WREG,win_width ; column right (0-159) | |
| 79 | 651 |
| 681 | 652 call DISP_box |
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653 retlw -1 ; wp already done. Skip it... |
| 79 | 654 |
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655 cf_type_00: ; 8bit mode. Or unrecognized type... |
| 79 | 656 clrf hi |
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657 bsf leftbind |
| 79 | 658 |
| 355 | 659 cf_type_80: ; 15bit mode. |
| 79 | 660 bcf hi,7 |
| 661 output_16 | |
|
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662 retlw 0 |
| 84 | 663 |
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|
664 ;----------------------------------------------------------------------------- |
| 84 | 665 |
| 666 cf_fill_line: ; Mattias: No flicker if u clear just what you need... | |
| 667 movf FSR2L,W ; How many chars lefts ? | |
| 164 | 668 sublw letter + .18 ; Remaining chars to fill: (letter + 18) - PTR |
| 84 | 669 btfsc STATUS,N ; Add chars until none left... |
| 670 return | |
| 123 | 671 PUTC ' ' |
| 84 | 672 bra cf_fill_line |
| 79 | 673 |
| 674 ;----------------------------------------------------------------------------- | |
| 0 | 675 |
| 676 do_customfunction: | |
|
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677 movff cf_page_number,EEADRH ; CF page number (0: 0-31, 1: 32-63) |
| 0 | 678 |
| 679 dcfsnz menupos,F | |
| 680 bra next_customfunction | |
| 681 dcfsnz menupos,F | |
| 682 bra toggle_plusminus | |
| 683 dcfsnz menupos,F | |
| 684 bra toggle_oneorten | |
| 685 dcfsnz menupos,F | |
| 686 bra restore_cfn_value | |
| 687 dcfsnz menupos,F | |
| 688 bra adjust_cfn_value | |
| 84 | 689 |
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690 ;----------------------------------------------------------------------------- |
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691 |
| 0 | 692 exit_customfunctions: |
|
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693 movff cf_page_number,menupos ; CF page number (0: 0-31, 1: 32-63) |
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694 incf menupos,F |
| 0 | 695 clrf EEADRH ; Clear EEADRH ! |
| 696 goto setup_menu2 ; exit... | |
| 697 | |
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698 ;----------------------------------------------------------------------------- |
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699 |
| 0 | 700 next_customfunction: |
| 701 incf decodata+0 | |
| 702 btfsc decodata+0,5 ;>31? | |
| 703 clrf decodata+0 ;Yes, so reset to zero | |
| 704 | |
| 705 movf decodata+0,W | |
| 706 mullw d'4' | |
|
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707 movff PRODL, cf32_x4 ; 12bit address for correct addressing |
| 0 | 708 |
| 709 movlw d'1' | |
| 710 movwf menupos | |
|
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711 bra menu_custom_functions1 ; also debounces switches |
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712 |
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713 ;----------------------------------------------------------------------------- |
| 0 | 714 |
| 715 toggle_plusminus: | |
| 716 btg first_FA | |
| 717 movlw d'2' | |
| 718 movwf menupos | |
| 719 bra menu_custom_functions1 ; also debounces switches | |
| 720 | |
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721 ;----------------------------------------------------------------------------- |
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722 |
| 0 | 723 toggle_oneorten: |
| 360 | 724 movlw .10 ; Multiply step by 10, |
| 725 mulwf cf_step ; Result in PROD low. | |
| 726 | |
| 727 movf PRODH,W ; Check 1000 | |
| 728 bz toggle_oneorten_1 ; HIGH(new step) null == no overflow | |
| 729 movlw .1 ; Cycle to 1. | |
| 730 movwf cf_step | |
| 731 bra toggle_oneorten_3 | |
| 732 | |
| 733 toggle_oneorten_1: ; Special case for mm:ss | |
| 734 movf cf_type,W ; Get type | |
| 735 andlw CF_TYPES ; w/o min/max/neg flags. | |
| 736 xorlw CF_SEC ; Check for mm:ss ? | |
| 737 bnz toggle_oneorten_2 ; no: continue | |
| 738 movlw .100 ; Step = 100 ? | |
| 739 xorwf PRODL,W | |
| 740 bnz toggle_oneorten_2 ; no: continue | |
| 741 movlw .60 ; yes: replace by 1:00 | |
| 742 movff WREG,cf_step | |
| 743 bra toggle_oneorten_3 ; Done. | |
| 744 | |
| 745 toggle_oneorten_2: | |
| 746 movff PRODL,cf_step ; Just keep result. | |
| 747 toggle_oneorten_3: | |
| 0 | 748 movlw d'3' |
| 749 movwf menupos | |
| 750 bra menu_custom_functions1 ; also debounces switches | |
| 751 | |
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752 ;----------------------------------------------------------------------------- |
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753 |
| 0 | 754 restore_cfn_value: |
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755 movf cf32_x4,W ; store default value |
| 0 | 756 addlw 0x82 |
| 757 movwf EEADR | |
| 360 | 758 movff cf_default+0,EEDATA |
| 759 movff cf_default+0,cf_value+0 | |
| 0 | 760 call write_eeprom ; Lowbyte |
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761 movf cf32_x4,W |
| 0 | 762 addlw 0x83 |
| 763 movwf EEADR | |
| 360 | 764 movff cf_default+1,EEDATA |
| 765 movff cf_default+1,cf_value+1 | |
| 0 | 766 call write_eeprom ; Highbyte |
| 767 | |
| 768 movlw d'4' | |
| 769 movwf menupos | |
| 770 bra menu_custom_functions1 ; also debounces switches | |
| 771 | |
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772 ;----------------------------------------------------------------------------- |
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773 ; Adjust current value. |
| 0 | 774 adjust_cfn_value: |
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775 movf cf32_x4,W ; get current value |
| 0 | 776 addlw 0x82 |
| 777 movwf EEADR | |
| 778 call read_eeprom ; Lowbyte | |
| 779 movff EEDATA,lo | |
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780 movf cf32_x4,W |
| 0 | 781 addlw 0x83 |
| 782 movwf EEADR | |
| 783 call read_eeprom ; Highbyte | |
| 784 movff EEDATA,hi | |
| 785 | |
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786 movf cf_type,W |
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787 xorlw CF_BOOL |
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788 bnz adjust_cfn_value1 |
| 0 | 789 |
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790 btg lo,0 ; Change lower bit. |
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791 bra adjust_cfn_value3 ; Store result |
| 0 | 792 |
| 793 adjust_cfn_value1: | |
| 360 | 794 movf cf_step,W ; 1, 10, 100 ? |
| 0 | 795 |
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796 btfss first_FA ; Minus? |
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797 bra adjust_cfn_value2 ; No, Plus |
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798 |
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799 subwf lo,F ; substract value |
| 0 | 800 movlw d'0' |
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801 btfsc cf_type,7 ; 8Bit value |
| 0 | 802 subwfb hi,F |
| 803 | |
| 804 movlw b'01111111' | |
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805 btfsc hi,7 ; >32768? |
| 0 | 806 movwf hi |
| 807 | |
| 808 bra adjust_cfn_value3 | |
| 809 | |
| 810 adjust_cfn_value2: | |
|
86
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811 addwf lo,F ; add value |
| 0 | 812 movlw d'0' |
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813 btfsc cf_type,7 ; 8Bit value? |
| 0 | 814 addwfc hi,F |
| 815 | |
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816 btfsc hi,7 ; >32768? |
| 0 | 817 clrf hi |
| 818 | |
| 819 adjust_cfn_value3: | |
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86
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820 movf cf32_x4,W ; Store current value |
| 0 | 821 addlw 0x82 |
| 822 movwf EEADR | |
| 823 movff lo,EEDATA | |
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824 call write_eeprom ; Lowbyte |
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825 movf cf32_x4,W |
| 0 | 826 addlw 0x83 |
| 827 movwf EEADR | |
| 828 movff hi,EEDATA | |
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829 call write_eeprom ; Highbyte |
| 0 | 830 movlw d'5' |
| 831 movwf menupos | |
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832 bra menu_custom_functions1 ; also debounces switches |
| 94 | 833 |
| 834 ;----------------------------------------------------------------------------- | |
| 835 ; Check all CF values that have max and min constraints. | |
| 836 ; Input: cf_checker_counter. | |
| 837 ; Output: Pop warning with the first CF number if bad. | |
| 838 ; cf_checker_counter incremented. | |
| 839 ; Trashes: TBLPTR, EEADR, PROD | |
| 100 | 840 ; |
| 841 ; Note: the trick here is to do two sweep over the 64 CF values, to make sure | |
| 842 ; they are all ok. | |
| 94 | 843 |
| 844 check_customfunctions: | |
| 670 | 845 ; movlw max_custom_number+1 ; Defined in definitions.asm |
| 846 movlw .63 ; mH: CF checker does currently not work for Bank2 | |
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847 cpfseq cf_checker_counter ; All tested? |
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848 bra check_customfunctions1 ; No, continue |
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849 clrf cf_checker_counter ; clear counter |
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850 return ; YES: just do nothing. |
| 94 | 851 |
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852 check_customfunctions1: |
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853 ; Setup cf_page_number |
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854 movlw .0 |
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855 movff WREG,cf_page_number |
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856 movlw d'31' |
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857 cpfsgt cf_checker_counter |
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858 bra check_customfunctions2 ; CF I |
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859 |
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860 movlw .1 |
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861 movff WREG,cf_page_number |
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862 movlw d'63' |
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863 cpfsgt cf_checker_counter |
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864 bra check_customfunctions2 ; CF II |
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865 |
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866 movlw .2 |
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867 movff WREG,cf_page_number ; CF III |
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868 |
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869 check_customfunctions2: |
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870 ; Setup cf32_x4 |
| 100 | 871 movf cf_checker_counter,W |
| 94 | 872 rlcf WREG ; x4 |
| 873 rlcf WREG | |
| 874 andlw 4*.31 | |
| 875 movwf cf32_x4 | |
| 876 | |
| 877 ; Do the check | |
| 878 rcall check_one_cf | |
| 100 | 879 iorwf WREG ; Test return value. |
| 880 bz check_failed ; 0 == FAILED. | |
| 881 | |
| 882 ; Passed: Simple loop until 128 is reached: | |
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883 incf cf_checker_counter,F ; Next CF to check. |
| 100 | 884 bra check_customfunctions ; And loop until 128 reached (ie twice) |
| 94 | 885 |
| 100 | 886 check_failed: |
| 887 movlw .63 ; Make sure number is back to range 0..63 | |
| 888 andwf cf_checker_counter,F | |
| 889 | |
| 890 ; Went wrong: draw the warning line... | |
| 309 | 891 WIN_TOP .0 |
| 892 WIN_LEFT .125 | |
| 100 | 893 WIN_FONT FT_SMALL |
| 894 WIN_INVERT .1 ; Init new Wordprocessor | |
| 681 | 895 call DISP_warnings_color |
| 100 | 896 |
| 445 | 897 STRCPY TXT_CF2 |
| 100 | 898 movff cf_checker_counter,lo |
| 899 output_99x | |
| 309 | 900 STRCAT_PRINT "!" |
| 644 | 901 WIN_INVERT .0 ; Init new Wordprocessor |
| 94 | 902 |
| 100 | 903 ; When failed, increment counter modulo 64, to restart checks. |
| 904 incf cf_checker_counter,W | |
| 905 andlw .63 ; Modulo 64 | |
| 94 | 906 movwf cf_checker_counter |
| 907 return | |
| 908 | |
| 909 ; Check one CF value --------------------------------------------------------- | |
| 910 check_one_cf: | |
| 360 | 911 rcall cf_read_default ; Sets cf_value, cf_type, cf_min, cf_max. |
| 94 | 912 |
| 100 | 913 btfsc cf_type,7 ; A 15bit type ? |
| 914 bra check_cf_check ; Then we have to check it... | |
| 915 | |
| 916 movf cf_type,W ; 8bit MIN or MAX set ? | |
| 94 | 917 andlw (CF_MIN + CF_MAX) |
| 918 bnz check_cf_check ; yes: do something. | |
| 100 | 919 retlw -1 ; no: no problem then. |
| 94 | 920 |
| 921 ; It does have bound: | |
| 922 check_cf_check: | |
| 100 | 923 movf cf_checker_counter,W ; Get current CF number |
| 924 andlw .63 ; Keep range 0..63 | |
| 94 | 925 |
| 926 btfss cf_type,7 ; 15 or 8 bit value ? | |
| 927 bra cf_check_8bit | |
| 928 | |
| 99 | 929 ; Implement the 15bit check, even if not displayed... |
| 167 | 930 rcall getcustom15 ; Read into hi:lo |
| 94 | 931 |
| 932 movf cf_min,W ; Compute (bound-value) -> hi:lo | |
| 933 subwf lo,F | |
| 934 movf cf_max,W | |
| 100 | 935 bcf WREG,7 ; Clear min/max bit |
| 94 | 936 subwfb hi,F |
| 937 | |
| 938 movf lo,W ; Is it a 0 result ? | |
| 939 iorwf hi,W | |
| 940 bnz cf_15_not_equal ; NO: check sign. | |
| 941 retlw -1 ; YES: then it is ok. | |
| 942 | |
| 943 cf_15_not_equal: | |
| 99 | 944 btfss cf_max,7 ; Checking min or max ? |
| 94 | 945 btg hi,6 ; exchange wanted sign |
| 946 | |
| 947 btfss hi,6 ; Is sign correct ? | |
| 100 | 948 retlw 0 ; NO: return failed. |
| 949 retlw -1 ; YES: return passed. | |
| 94 | 950 |
| 951 ; Do a 8bit check | |
| 952 cf_check_8bit: | |
| 953 rcall getcustom8_1 ; Read into WREG | |
| 954 movwf lo ; Save it. | |
| 955 | |
| 956 btfss cf_type,CF_MIN_BIT | |
| 957 bra check_no_min | |
| 355 | 958 |
| 959 btfss cf_type,CF_NEG_BIT | |
| 960 bra check_min_unsigned | |
| 961 | |
| 962 ; Uses 16bit sub for checking signed min value. | |
| 963 movff lo,sub_a+0 ; A <- value | |
| 964 clrf sub_a+1 | |
| 360 | 965 btfsc lo,7 ; extend sign if value < 0 |
| 355 | 966 setf sub_a+1 |
| 967 | |
| 968 movff cf_min,sub_b+0 ; B <- min (with signed extend) | |
| 969 setf sub_b+1 ; min have to be negativ. | |
| 970 call sub16 ; Compute (A-B) | |
| 971 | |
| 972 btfss neg_flag ; Result < 0 ? | |
| 973 bra check_no_min ; NO | |
| 974 retlw 0 ; YES = FAILED | |
| 975 | |
| 976 check_min_unsigned: | |
| 94 | 977 cpfsgt cf_min ; Compare to cf_min |
| 100 | 978 bra check_no_min ; PASSED: continue. |
| 979 retlw 0 ; NO: return failed. | |
| 94 | 980 |
| 981 check_no_min: | |
| 100 | 982 btfss cf_type,CF_MAX_BIT ; Is there a MAX bound ? |
| 983 retlw -1 ; No check: return OK. | |
| 355 | 984 |
| 985 btfss cf_type,CF_NEG_BIT | |
| 986 bra check_max_unsigned | |
| 987 | |
| 988 ; Uses 16bit sub for checking signed min value. | |
| 989 movff cf_max,sub_a+0 ; A <- max (with signed extend) | |
| 990 clrf sub_a+1 ; max have to be positiv. | |
| 991 | |
| 992 movff lo,sub_b+0 ; B <- value | |
| 993 clrf sub_b+1 | |
| 360 | 994 btfsc lo,7 ; extend sign if value < 0 |
| 355 | 995 setf sub_b+1 |
| 996 call sub16 ; Compute (A-B) | |
| 997 | |
| 998 btfss neg_flag ; Result < 0 ? | |
| 999 retlw -1 ; NO | |
| 1000 retlw 0 ; YES | |
| 1001 | |
| 1002 check_max_unsigned: | |
| 94 | 1003 movf lo,W ; Compute value-max |
| 1004 cpfslt cf_max | |
| 100 | 1005 retlw -1 ; Bound met: return OK. |
| 1006 retlw 0 ; NO: return failed. |