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annotate code_part1/OSTC_code_asm_part1/menu_custom.asm @ 712:6ff7f894c3af
changelog update
| author | heinrichsweikamp |
|---|---|
| date | Fri, 10 May 2013 14:34:42 +0200 |
| parents | 6e456a6398e0 |
| children | 91ae251d379f |
| rev | line source |
|---|---|
| 0 | 1 ; OSTC - diving computer code |
| 2 ; Copyright (C) 2008 HeinrichsWeikamp GbR | |
| 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 |
| 0 | 117 |
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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'63' |
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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'64' |
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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 |
| 681 | 214 call DISP_topline_box |
| 0 | 215 WIN_INVERT .1 ; Init new Wordprocessor |
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216 movff cf_title_text,WREG ; Title text in low bank |
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217 call displaytext_1_low |
| 0 | 218 WIN_INVERT .0 ; Init new Wordprocessor |
| 219 | |
| 220 menu_custom_functions1: | |
| 681 | 221 call DISP_standard_color ; Trash EEADRH... |
| 29 | 222 |
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223 movff cf_page_number,EEADRH ; CF page number (0: 0-31, 1: 32-63) |
| 7 | 224 |
| 0 | 225 clrf timeout_counter2 |
| 226 bcf menubit2 | |
| 227 bcf menubit3 | |
| 228 WIN_LEFT .20 | |
| 229 WIN_TOP .35 | |
| 230 lfsr FSR2,letter | |
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231 movff decodata+0,lo ; decodata == CF number % 32 |
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232 |
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233 movff cf_page_number,WREG ; CF page number (0: 0-31, 1: 32-63) |
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234 mullw .32 ; CF page number * 32 -> PRODL:PRODH |
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235 movf PRODL,W |
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236 addwf lo,F ; Add offset for display in CF menu |
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237 |
| 0 | 238 output_99x |
| 123 | 239 STRCAT_PRINT ": " |
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240 movff cf_descriptor_text,WREG ; start of custom function descriptors |
| 0 | 241 addwf decodata+0,W ; add # of current custom function, place result in wreg |
| 174 | 242 call displaytext_1_low ; shows descriptor |
| 0 | 243 |
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244 ; Read default, type and min/max from reset table. |
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245 rcall cf_read_default |
| 0 | 246 |
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247 movf cf_type,W ; Is it a ON/OFF flag ? |
| 79 | 248 xorlw CF_BOOL |
| 249 bnz menu_custom_functions10a ; Not a binary CF selected | |
| 0 | 250 |
| 251 menu_custom_functions10c: | |
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252 ; Erase unused lines when editing boolean... |
| 79 | 253 WIN_LEFT .20 |
| 254 WIN_TOP .65 | |
| 255 lfsr FSR2,letter ; Make a string of 8 spaces | |
| 84 | 256 call cf_fill_line |
| 79 | 257 call word_processor ; Clear +/- line |
| 258 | |
| 259 WIN_TOP .95 | |
| 260 call word_processor ; Clear 1/10 line | |
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261 |
| 0 | 262 bra menu_custom_functions10b |
| 263 | |
| 264 menu_custom_functions10a: | |
| 265 WIN_LEFT .20 | |
| 266 WIN_TOP .65 | |
| 123 | 267 STRCPY "+/-: " |
| 0 | 268 movlw '+' |
| 269 btfsc first_FA | |
| 270 movlw '-' | |
| 271 movwf POSTINC2 | |
| 272 call word_processor | |
| 273 | |
| 274 WIN_TOP .95 | |
| 445 | 275 STRCPY TXT_STEP5 |
| 360 | 276 clrf hi |
| 277 movff cf_step,lo | |
| 278 call display_formated ; Typed display, w/o fill line. | |
| 279 STRCAT_PRINT " " ; 2 spaces for "0.01"->"1" | |
| 0 | 280 |
| 79 | 281 menu_custom_functions10b: |
| 0 | 282 WIN_LEFT .20 |
| 283 WIN_TOP .125 | |
| 284 lfsr FSR2,letter | |
| 360 | 285 OUTPUTTEXT d'89' ; "Default:" |
| 0 | 286 |
| 360 | 287 movff cf_default+0,lo |
| 288 movff cf_default+1,hi | |
| 289 call display_customfunction ; Typed display. | |
| 0 | 290 |
| 291 WIN_LEFT .20 | |
| 292 WIN_TOP .155 | |
| 293 lfsr FSR2,letter | |
| 360 | 294 OUTPUTTEXT d'97' ; "Current:" |
| 0 | 295 |
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296 movf cf32_x4,W |
| 0 | 297 addlw 0x82 |
| 298 movwf EEADR | |
| 299 call read_eeprom ; Lowbyte | |
| 360 | 300 movff EEDATA,cf_value+0 |
| 79 | 301 |
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302 movf cf32_x4,W |
| 0 | 303 addlw 0x83 |
| 304 movwf EEADR | |
| 305 call read_eeprom ; Highbyte | |
| 360 | 306 movff EEDATA,cf_value+1 |
| 79 | 307 |
| 681 | 308 call DISP_standard_color ; Changed by color swatches, but trash EEADRH... |
| 360 | 309 movff cf_value+0,lo |
| 310 movff cf_value+1,hi | |
| 79 | 311 call display_customfunction |
| 0 | 312 |
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313 ; End of mask: min/max and the exit line... |
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314 rcall display_minmax |
| 0 | 315 DISPLAYTEXT .11 ; Exit |
| 316 | |
| 317 call wait_switches ; Waits until switches are released, resets flag if button stays pressed! | |
| 681 | 318 call DISP_menu_cursor |
| 0 | 319 |
| 320 customfunctions_loop: | |
| 337 | 321 call check_switches_logbook |
| 0 | 322 |
| 337 | 323 btfsc menubit3 |
| 324 bra customfunctions2 ; Move cursor or generate next page | |
| 0 | 325 |
| 337 | 326 btfsc menubit2 |
| 327 bra do_customfunction ; call subfunction | |
| 0 | 328 |
| 329 btfsc divemode | |
| 337 | 330 goto restart ; dive started during cf menu |
| 0 | 331 |
| 332 btfsc onesecupdate | |
| 333 call timeout_surfmode | |
| 334 | |
| 335 btfsc onesecupdate | |
| 336 call set_dive_modes | |
| 337 | |
| 337 | 338 bcf onesecupdate ; end of 1sek. tasks |
| 335 | 339 |
| 0 | 340 btfsc sleepmode |
| 337 | 341 bra exit_customfunctions |
| 0 | 342 |
| 337 | 343 bra customfunctions_loop |
| 0 | 344 |
| 345 customfunctions2: | |
| 346 incf menupos,F | |
| 90 | 347 movf cf_type,W ; Are we editing a boolean value ? |
| 348 xorlw CF_BOOL | |
| 349 bnz customfunctions2a ; NO : don't skip lines 2/3. | |
| 84 | 350 |
| 351 movlw d'4' ; Just after increment, | |
| 352 cpfsgt menupos ; Is current position < 4 ? | |
| 353 movwf menupos ; NO: skip set to 4. | |
| 354 | |
| 355 customfunctions2a: | |
| 0 | 356 movlw d'7' |
| 357 cpfseq menupos ; =7? | |
| 358 bra customfunctions3 ; No | |
| 359 movlw d'1' | |
| 360 movwf menupos | |
| 361 | |
| 362 customfunctions3: | |
| 363 clrf timeout_counter2 | |
| 681 | 364 call DISP_menu_cursor |
| 0 | 365 |
| 366 call wait_switches ; Waits until switches are released, resets flag if button stays pressed! | |
| 367 | |
| 368 bcf menubit3 ; clear flag | |
| 369 bra customfunctions_loop | |
| 370 | |
| 79 | 371 ;----------------------------------------------------------------------------- |
| 94 | 372 ; Read default value, type, and constraints |
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373 ; |
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374 ; Input: cf32_x4 |
| 360 | 375 ; Output: cf_default, cf_type, cf_min, cf_max. |
| 94 | 376 ; Trashes: TBLPTR |
| 377 | |
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378 cf_read_default: |
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379 movlw LOW(cf_default_table0) ; Get 24bit PROM pointer. SKIP |
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380 movwf TBLPTRL |
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381 movlw HIGH(cf_default_table0) |
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382 movwf TBLPTRH |
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383 movlw UPPER(cf_default_table0) |
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384 movwf TBLPTRU |
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385 |
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386 movff cf_page_number,WREG ; CF page number (0: 0-31, 1: 32-63) |
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387 mullw 0x80 ; CF page number * 0x80 -> PRODL:PRODH |
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388 |
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389 movf PRODL,W |
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390 addwf cf32_x4,W ; Add 4 x (CF index modulus 32) |
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391 addwf TBLPTRL,F ; And to a 8+16 add into TBLPTR |
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392 movf PRODH,W |
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393 addwfc TBLPTRH,F ; Propagate to 16bit (but not 24bits). |
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394 |
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395 tblrd*+ |
| 360 | 396 movff TABLAT,cf_default+0 ; Low byte |
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397 tblrd*+ |
| 360 | 398 movff TABLAT,cf_default+1 ; High byte |
| 399 btfss cf_default+1,7 ; 15bit ? | |
| 400 clrf cf_default+1 ; NO: clear extra type flags | |
| 401 bcf cf_default+1,7 ; clear 15bit flag | |
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402 |
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403 movff TABLAT,cf_type ; type (high byte) --> cf_type |
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404 |
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405 tblrd*+ |
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406 movff TABLAT,cf_min ; Then get optional min/max |
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407 tblrd*+ |
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408 movff TABLAT,cf_max |
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409 |
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410 return |
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411 |
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412 ;----------------------------------------------------------------------------- |
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413 ; Display a 8/15bit value, plus optional min and max bound. |
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414 ; Input : hi:lo = data to display. |
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415 ; cf_type = the type. |
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416 ; cf_min, cf_max : the optional min/max. |
| 79 | 417 ; FSR2 = current string pointer. |
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418 ; Trash : hi:lo (when displaying min/max) |
| 79 | 419 |
| 420 display_customfunction: | |
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421 movff EEADRH, FSR1H ; Backup... |
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422 |
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423 rcall display_formated |
| 123 | 424 incf WREG ; Color swatch drawn ? |
| 425 bz display_customfunction_1 ; YES: skip line fill... | |
| 426 | |
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427 rcall cf_fill_line |
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428 call word_processor |
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429 |
| 123 | 430 display_customfunction_1: |
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431 movff FSR1H, EEADRH |
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432 return |
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433 |
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434 ;----------------------------------------------------------------------------- |
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435 ; Display optional min/max values. |
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436 ; Inputs: cf_value, cf_min, cf_max (and cf_type to display min/max). |
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437 ; Trashed: hi:lo while display min and max values. |
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438 display_minmax: |
| 99 | 439 ; Min/max unsupported for 15bit values yet... |
| 79 | 440 movff EEADRH, FSR1H ; Backup... |
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441 |
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442 ; Display min line |
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443 WIN_TOP .65 |
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444 WIN_LEFT .100 |
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445 lfsr FSR2, letter |
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446 |
| 100 | 447 btfsc cf_type,7 ; A 15bit value ? |
| 448 bra cf_no_min ; Don't display, hence clear line... | |
| 449 | |
| 355 | 450 btfss cf_type,CF_MIN_BIT ; A min value exists ? |
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451 bra cf_no_min |
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452 |
| 355 | 453 btfss cf_type,CF_NEG_BIT |
| 454 bra cf_min_unsigned | |
| 455 | |
| 456 ; Uses 16bit sub for checking signed min value. | |
| 457 movff cf_value,sub_a+0 ; A <- value | |
| 458 clrf sub_a+1 | |
| 459 btfsc cf_value,7 ; extend sign if value < 0 | |
| 460 setf sub_a+1 | |
| 461 | |
| 462 movff cf_min,sub_b+0 ; B <- min (with signed extend) | |
| 463 setf sub_b+1 ; min have to be negativ. | |
| 464 call sub16 ; Compute (A-B) | |
| 465 | |
| 466 btfss neg_flag ; Result < 0 ? | |
| 467 bra cf_min_passed ; NO | |
| 468 bra cf_min_failed ; YES | |
| 469 | |
| 470 cf_min_unsigned: | |
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471 movf cf_min,W ; Retrieve current 8b value |
| 355 | 472 subwf cf_value,W ; Compute (value-min) |
| 473 bc cf_min_passed ; Ok if CARRY, ie. min >= lo | |
| 474 | |
| 475 cf_min_failed: | |
| 681 | 476 call DISP_warnings_color |
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477 WIN_INVERT 1 |
| 355 | 478 |
| 479 cf_min_passed: | |
| 123 | 480 STRCAT "> " ; A min value follows |
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481 movff cf_min, lo |
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482 rcall display_formated |
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483 |
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484 cf_no_min: |
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485 rcall cf_fill_line ; Fill buffer |
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486 lfsr FSR2, letter+.7 ; Limit to 8 chars btw. |
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487 call word_processor |
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488 |
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489 ; Display max line |
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490 WIN_TOP .95 |
| 681 | 491 call DISP_standard_color |
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492 WIN_INVERT 0 |
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493 lfsr FSR2, letter |
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494 |
| 100 | 495 btfsc cf_type,7 ; A 15bit value ? |
| 496 bra cf_no_max ; Don't display, hence clear line too... | |
| 497 | |
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498 btfss cf_type, CF_MAX_BIT ; A max value exists ? |
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499 bra cf_no_max |
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500 |
| 355 | 501 btfss cf_type,CF_NEG_BIT |
| 502 bra cf_max_unsigned | |
| 503 | |
| 504 ; Uses 16bit sub for checking signed min value. | |
| 505 movff cf_max,sub_a+0 ; A <- max (with signed extend) | |
| 506 clrf sub_a+1 ; max have to be positiv. | |
| 507 | |
| 508 movff cf_value,sub_b+0 ; B <- value | |
| 509 clrf sub_b+1 | |
| 510 btfsc cf_value,7 ; extend sign if value < 0 | |
| 511 setf sub_b+1 | |
| 512 call sub16 ; Compute (A-B) | |
| 513 | |
| 514 btfss neg_flag ; Result < 0 ? | |
| 515 bra cf_max_passed ; NO | |
| 516 bra cf_max_failed ; YES | |
| 517 | |
| 518 cf_max_unsigned: | |
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519 movf cf_value,W ; Retrieve current max bound |
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520 subwf cf_max,W ; Compute (max-lo) |
| 360 | 521 bc cf_max_passed ; Ok if no carry, ie. max <= lo |
| 355 | 522 |
| 523 cf_max_failed: | |
| 681 | 524 call DISP_warnings_color |
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525 WIN_INVERT 1 |
| 355 | 526 |
| 527 cf_max_passed: | |
| 123 | 528 STRCAT "< " ; A max value follows |
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529 movff cf_max, lo |
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530 rcall display_formated |
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531 |
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532 cf_no_max: |
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533 rcall cf_fill_line ; Fill buffer |
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534 lfsr FSR2, letter+.7 ; Limit to 8 chars btw. |
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535 call word_processor |
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536 |
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537 cf_minmax_done: |
| 681 | 538 call DISP_standard_color |
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539 WIN_INVERT 0 |
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540 movff FSR1H, EEADRH |
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541 return |
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542 |
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543 ;----------------------------------------------------------------------------- |
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544 ; Display a single 8/15 bit value, according to cf_type. |
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545 ; Input : hi:lo = data to display. |
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546 ; cf_type = the type. |
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547 ; cf_min, cf_max : the optional min/max. |
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548 ; FSR2 = current string pointer. |
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549 display_formated: |
| 355 | 550 movf cf_type,W ; Just set N flags |
| 551 bn cf_type_80 ; Keep 15bits value in old format. | |
| 552 | |
| 553 ;---- handle signed values ----------------------------------------------- | |
| 554 ; NOTE: only 8bit values can have a negativ flag right now. | |
| 555 btfss cf_type,CF_NEG_BIT ; Signed value ? | |
| 556 bra cf_type_unsigned ; NO: display unsigned as-is | |
| 557 | |
| 558 btfss lo,7 ; Negativ value ? | |
| 559 bra cf_type_pos ; NO: display positives with a + sign. | |
| 560 | |
| 561 PUTC '-' ; YES: display with a - sign. | |
| 562 negf lo ; and correct the said value. | |
| 563 bra cf_type_unsigned | |
| 564 | |
| 565 cf_type_pos: | |
| 566 PUTC '+' | |
| 79 | 567 |
| 568 ;---- decode type -------------------------------------------------------- | |
| 355 | 569 cf_type_unsigned: |
| 570 ; Jump table: ; test the value with cleared flags... | |
| 571 movf cf_type,W | |
| 572 andlw CF_TYPES ; Look just at types | |
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573 bz cf_type_00 ; 8bit standard mode |
| 79 | 574 |
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575 dcfsnz WREG |
| 79 | 576 bra cf_type_01 |
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577 dcfsnz WREG |
| 79 | 578 bra cf_type_02 |
|
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579 dcfsnz WREG |
| 79 | 580 bra cf_type_03 |
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581 dcfsnz WREG |
| 79 | 582 bra cf_type_04 |
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583 dcfsnz WREG |
| 79 | 584 bra cf_type_05 |
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585 dcfsnz WREG |
| 79 | 586 bra cf_type_06 |
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587 dcfsnz WREG |
| 79 | 588 bra cf_type_07 |
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589 bra cf_type_00 ; Default to 8bit mode... |
| 79 | 590 |
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591 cf_type_01: ; Type == 1 is CF_PERCENT mode |
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592 bcf leftbind |
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593 output_8 |
| 123 | 594 PUTC '%' |
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595 retlw 0 |
| 79 | 596 |
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597 cf_type_02: ; Type == 2 is CF_DECI mode. |
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598 clrf hi |
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599 bsf leftbind |
| 79 | 600 output_16dp 4 |
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601 retlw 0 |
| 79 | 602 |
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603 cf_type_03: ; Type == 3 is CF_CENTI mode. |
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604 clrf hi |
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605 bsf leftbind |
| 79 | 606 output_16dp 3 |
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607 retlw 0 |
| 79 | 608 |
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609 cf_type_04: ; Type == 4 is CF_MILI mode |
| 79 | 610 output_16dp 2 |
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611 retlw 0 |
| 79 | 612 |
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613 cf_type_05: ; Type == 5 is CF_BOOL mode. |
| 79 | 614 movf lo,W ; Get flag value... |
| 615 bz cf_type_off | |
| 616 OUTPUTTEXT d'130' ; ON | |
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617 retlw 0 |
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618 |
| 79 | 619 cf_type_off: |
| 620 OUTPUTTEXT d'131' ; OFF | |
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621 retlw 0 |
| 79 | 622 |
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623 cf_type_06: ; Type == 6 is CF_SECS mode (mm:ss or hh:mm) |
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624 clrf hi |
| 79 | 625 call convert_time ; Convert to min:sec into hi:low. |
| 123 | 626 movff lo,TABLAT ; Save seconds for later. |
| 79 | 627 movff hi,lo ; Get minutes |
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628 bsf leftbind ; Skip leading space(s). |
| 79 | 629 output_8 ; Print them |
| 123 | 630 PUTC ':' ; Separator |
| 631 movff TABLAT,lo ; Get back seconds | |
| 79 | 632 output_99x ; lo in 2 digits with trailing zeros. |
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633 retlw 0 |
| 79 | 634 |
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635 cf_type_07: ; Type == 7 is CF_COLOR swatch. |
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636 bcf leftbind ; Keep leading space (better alignement) |
| 79 | 637 output_8 |
| 360 | 638 |
| 639 movff win_top,WREG ; Is it the step value ? | |
| 640 xorlw .95 ; Line for "Step:" | |
| 641 btfsc STATUS,Z | |
| 642 retlw -1 ; YES : return | |
| 643 | |
| 123 | 644 STRCAT_PRINT " " |
| 79 | 645 movf lo,W ; Get color. |
| 681 | 646 call DISP_set_color |
| 123 | 647 movlw .23 |
| 648 movff WREG,win_height ; row bottom (0-239) | |
| 79 | 649 movlw .110 |
| 123 | 650 movff WREG,win_leftx2 ; column left (0-159) |
| 651 movlw .148-.110+1 | |
| 652 movff WREG,win_width ; column right (0-159) | |
| 79 | 653 |
| 681 | 654 call DISP_box |
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655 retlw -1 ; wp already done. Skip it... |
| 79 | 656 |
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657 cf_type_00: ; 8bit mode. Or unrecognized type... |
| 79 | 658 clrf hi |
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659 bsf leftbind |
| 79 | 660 |
| 355 | 661 cf_type_80: ; 15bit mode. |
| 79 | 662 bcf hi,7 |
| 663 output_16 | |
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664 retlw 0 |
| 84 | 665 |
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|
666 ;----------------------------------------------------------------------------- |
| 84 | 667 |
| 668 cf_fill_line: ; Mattias: No flicker if u clear just what you need... | |
| 669 movf FSR2L,W ; How many chars lefts ? | |
| 164 | 670 sublw letter + .18 ; Remaining chars to fill: (letter + 18) - PTR |
| 84 | 671 btfsc STATUS,N ; Add chars until none left... |
| 672 return | |
| 123 | 673 PUTC ' ' |
| 84 | 674 bra cf_fill_line |
| 79 | 675 |
| 676 ;----------------------------------------------------------------------------- | |
| 0 | 677 |
| 678 do_customfunction: | |
|
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679 movff cf_page_number,EEADRH ; CF page number (0: 0-31, 1: 32-63) |
| 0 | 680 |
| 681 dcfsnz menupos,F | |
| 682 bra next_customfunction | |
| 683 dcfsnz menupos,F | |
| 684 bra toggle_plusminus | |
| 685 dcfsnz menupos,F | |
| 686 bra toggle_oneorten | |
| 687 dcfsnz menupos,F | |
| 688 bra restore_cfn_value | |
| 689 dcfsnz menupos,F | |
| 690 bra adjust_cfn_value | |
| 84 | 691 |
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692 ;----------------------------------------------------------------------------- |
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693 |
| 0 | 694 exit_customfunctions: |
|
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695 movff cf_page_number,menupos ; CF page number (0: 0-31, 1: 32-63) |
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696 incf menupos,F |
| 0 | 697 clrf EEADRH ; Clear EEADRH ! |
| 698 goto setup_menu2 ; exit... | |
| 699 | |
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700 ;----------------------------------------------------------------------------- |
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701 |
| 0 | 702 next_customfunction: |
| 703 incf decodata+0 | |
| 704 btfsc decodata+0,5 ;>31? | |
| 705 clrf decodata+0 ;Yes, so reset to zero | |
| 706 | |
| 707 movf decodata+0,W | |
| 708 mullw d'4' | |
|
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709 movff PRODL, cf32_x4 ; 12bit address for correct addressing |
| 0 | 710 |
| 711 movlw d'1' | |
| 712 movwf menupos | |
|
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713 bra menu_custom_functions1 ; also debounces switches |
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714 |
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715 ;----------------------------------------------------------------------------- |
| 0 | 716 |
| 717 toggle_plusminus: | |
| 718 btg first_FA | |
| 719 movlw d'2' | |
| 720 movwf menupos | |
| 721 bra menu_custom_functions1 ; also debounces switches | |
| 722 | |
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723 ;----------------------------------------------------------------------------- |
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724 |
| 0 | 725 toggle_oneorten: |
| 360 | 726 movlw .10 ; Multiply step by 10, |
| 727 mulwf cf_step ; Result in PROD low. | |
| 728 | |
| 729 movf PRODH,W ; Check 1000 | |
| 730 bz toggle_oneorten_1 ; HIGH(new step) null == no overflow | |
| 731 movlw .1 ; Cycle to 1. | |
| 732 movwf cf_step | |
| 733 bra toggle_oneorten_3 | |
| 734 | |
| 735 toggle_oneorten_1: ; Special case for mm:ss | |
| 736 movf cf_type,W ; Get type | |
| 737 andlw CF_TYPES ; w/o min/max/neg flags. | |
| 738 xorlw CF_SEC ; Check for mm:ss ? | |
| 739 bnz toggle_oneorten_2 ; no: continue | |
| 740 movlw .100 ; Step = 100 ? | |
| 741 xorwf PRODL,W | |
| 742 bnz toggle_oneorten_2 ; no: continue | |
| 743 movlw .60 ; yes: replace by 1:00 | |
| 744 movff WREG,cf_step | |
| 745 bra toggle_oneorten_3 ; Done. | |
| 746 | |
| 747 toggle_oneorten_2: | |
| 748 movff PRODL,cf_step ; Just keep result. | |
| 749 toggle_oneorten_3: | |
| 0 | 750 movlw d'3' |
| 751 movwf menupos | |
| 752 bra menu_custom_functions1 ; also debounces switches | |
| 753 | |
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754 ;----------------------------------------------------------------------------- |
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755 |
| 0 | 756 restore_cfn_value: |
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757 movf cf32_x4,W ; store default value |
| 0 | 758 addlw 0x82 |
| 759 movwf EEADR | |
| 360 | 760 movff cf_default+0,EEDATA |
| 761 movff cf_default+0,cf_value+0 | |
| 0 | 762 call write_eeprom ; Lowbyte |
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763 movf cf32_x4,W |
| 0 | 764 addlw 0x83 |
| 765 movwf EEADR | |
| 360 | 766 movff cf_default+1,EEDATA |
| 767 movff cf_default+1,cf_value+1 | |
| 0 | 768 call write_eeprom ; Highbyte |
| 769 | |
| 770 movlw d'4' | |
| 771 movwf menupos | |
| 772 bra menu_custom_functions1 ; also debounces switches | |
| 773 | |
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774 ;----------------------------------------------------------------------------- |
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775 ; Adjust current value. |
| 0 | 776 adjust_cfn_value: |
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777 movf cf32_x4,W ; get current value |
| 0 | 778 addlw 0x82 |
| 779 movwf EEADR | |
| 780 call read_eeprom ; Lowbyte | |
| 781 movff EEDATA,lo | |
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782 movf cf32_x4,W |
| 0 | 783 addlw 0x83 |
| 784 movwf EEADR | |
| 785 call read_eeprom ; Highbyte | |
| 786 movff EEDATA,hi | |
| 787 | |
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788 movf cf_type,W |
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789 xorlw CF_BOOL |
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790 bnz adjust_cfn_value1 |
| 0 | 791 |
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792 btg lo,0 ; Change lower bit. |
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793 bra adjust_cfn_value3 ; Store result |
| 0 | 794 |
| 795 adjust_cfn_value1: | |
| 360 | 796 movf cf_step,W ; 1, 10, 100 ? |
| 0 | 797 |
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798 btfss first_FA ; Minus? |
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799 bra adjust_cfn_value2 ; No, Plus |
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800 |
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801 subwf lo,F ; substract value |
| 0 | 802 movlw d'0' |
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803 btfsc cf_type,7 ; 8Bit value |
| 0 | 804 subwfb hi,F |
| 805 | |
| 806 movlw b'01111111' | |
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807 btfsc hi,7 ; >32768? |
| 0 | 808 movwf hi |
| 809 | |
| 810 bra adjust_cfn_value3 | |
| 811 | |
| 812 adjust_cfn_value2: | |
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813 addwf lo,F ; add value |
| 0 | 814 movlw d'0' |
|
86
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815 btfsc cf_type,7 ; 8Bit value? |
| 0 | 816 addwfc hi,F |
| 817 | |
|
86
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818 btfsc hi,7 ; >32768? |
| 0 | 819 clrf hi |
| 820 | |
| 821 adjust_cfn_value3: | |
|
86
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822 movf cf32_x4,W ; Store current value |
| 0 | 823 addlw 0x82 |
| 824 movwf EEADR | |
| 825 movff lo,EEDATA | |
|
86
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826 call write_eeprom ; Lowbyte |
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827 movf cf32_x4,W |
| 0 | 828 addlw 0x83 |
| 829 movwf EEADR | |
| 830 movff hi,EEDATA | |
|
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831 call write_eeprom ; Highbyte |
| 0 | 832 movlw d'5' |
| 833 movwf menupos | |
|
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834 bra menu_custom_functions1 ; also debounces switches |
| 94 | 835 |
| 836 ;----------------------------------------------------------------------------- | |
| 837 ; Check all CF values that have max and min constraints. | |
| 838 ; Input: cf_checker_counter. | |
| 839 ; Output: Pop warning with the first CF number if bad. | |
| 840 ; cf_checker_counter incremented. | |
| 841 ; Trashes: TBLPTR, EEADR, PROD | |
| 100 | 842 ; |
| 843 ; Note: the trick here is to do two sweep over the 64 CF values, to make sure | |
| 844 ; they are all ok. | |
| 94 | 845 |
| 846 check_customfunctions: | |
| 670 | 847 ; movlw max_custom_number+1 ; Defined in definitions.asm |
| 848 movlw .63 ; mH: CF checker does currently not work for Bank2 | |
|
573
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849 cpfseq cf_checker_counter ; All tested? |
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850 bra check_customfunctions1 ; No, continue |
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851 clrf cf_checker_counter ; clear counter |
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852 return ; YES: just do nothing. |
| 94 | 853 |
|
573
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854 check_customfunctions1: |
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855 ; Setup cf_page_number |
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856 movlw .0 |
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857 movff WREG,cf_page_number |
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858 movlw d'31' |
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859 cpfsgt cf_checker_counter |
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860 bra check_customfunctions2 ; CF I |
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861 |
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862 movlw .1 |
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863 movff WREG,cf_page_number |
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864 movlw d'63' |
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865 cpfsgt cf_checker_counter |
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866 bra check_customfunctions2 ; CF II |
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867 |
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868 movlw .2 |
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869 movff WREG,cf_page_number ; CF III |
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870 |
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871 check_customfunctions2: |
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872 ; Setup cf32_x4 |
| 100 | 873 movf cf_checker_counter,W |
| 94 | 874 rlcf WREG ; x4 |
| 875 rlcf WREG | |
| 876 andlw 4*.31 | |
| 877 movwf cf32_x4 | |
| 878 | |
| 879 ; Do the check | |
| 880 rcall check_one_cf | |
| 100 | 881 iorwf WREG ; Test return value. |
| 882 bz check_failed ; 0 == FAILED. | |
| 883 | |
| 884 ; Passed: Simple loop until 128 is reached: | |
|
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885 incf cf_checker_counter,F ; Next CF to check. |
| 100 | 886 bra check_customfunctions ; And loop until 128 reached (ie twice) |
| 94 | 887 |
| 100 | 888 check_failed: |
| 889 movlw .63 ; Make sure number is back to range 0..63 | |
| 890 andwf cf_checker_counter,F | |
| 891 | |
| 892 ; Went wrong: draw the warning line... | |
| 309 | 893 WIN_TOP .0 |
| 894 WIN_LEFT .125 | |
| 100 | 895 WIN_FONT FT_SMALL |
| 896 WIN_INVERT .1 ; Init new Wordprocessor | |
| 681 | 897 call DISP_warnings_color |
| 100 | 898 |
| 445 | 899 STRCPY TXT_CF2 |
| 100 | 900 movff cf_checker_counter,lo |
| 901 output_99x | |
| 309 | 902 STRCAT_PRINT "!" |
| 644 | 903 WIN_INVERT .0 ; Init new Wordprocessor |
| 94 | 904 |
| 100 | 905 ; When failed, increment counter modulo 64, to restart checks. |
| 906 incf cf_checker_counter,W | |
| 907 andlw .63 ; Modulo 64 | |
| 94 | 908 movwf cf_checker_counter |
| 909 return | |
| 910 | |
| 911 ; Check one CF value --------------------------------------------------------- | |
| 912 check_one_cf: | |
| 360 | 913 rcall cf_read_default ; Sets cf_value, cf_type, cf_min, cf_max. |
| 94 | 914 |
| 100 | 915 btfsc cf_type,7 ; A 15bit type ? |
| 916 bra check_cf_check ; Then we have to check it... | |
| 917 | |
| 918 movf cf_type,W ; 8bit MIN or MAX set ? | |
| 94 | 919 andlw (CF_MIN + CF_MAX) |
| 920 bnz check_cf_check ; yes: do something. | |
| 100 | 921 retlw -1 ; no: no problem then. |
| 94 | 922 |
| 923 ; It does have bound: | |
| 924 check_cf_check: | |
| 100 | 925 movf cf_checker_counter,W ; Get current CF number |
| 926 andlw .63 ; Keep range 0..63 | |
| 94 | 927 |
| 928 btfss cf_type,7 ; 15 or 8 bit value ? | |
| 929 bra cf_check_8bit | |
| 930 | |
| 99 | 931 ; Implement the 15bit check, even if not displayed... |
| 167 | 932 rcall getcustom15 ; Read into hi:lo |
| 94 | 933 |
| 934 movf cf_min,W ; Compute (bound-value) -> hi:lo | |
| 935 subwf lo,F | |
| 936 movf cf_max,W | |
| 100 | 937 bcf WREG,7 ; Clear min/max bit |
| 94 | 938 subwfb hi,F |
| 939 | |
| 940 movf lo,W ; Is it a 0 result ? | |
| 941 iorwf hi,W | |
| 942 bnz cf_15_not_equal ; NO: check sign. | |
| 943 retlw -1 ; YES: then it is ok. | |
| 944 | |
| 945 cf_15_not_equal: | |
| 99 | 946 btfss cf_max,7 ; Checking min or max ? |
| 94 | 947 btg hi,6 ; exchange wanted sign |
| 948 | |
| 949 btfss hi,6 ; Is sign correct ? | |
| 100 | 950 retlw 0 ; NO: return failed. |
| 951 retlw -1 ; YES: return passed. | |
| 94 | 952 |
| 953 ; Do a 8bit check | |
| 954 cf_check_8bit: | |
| 955 rcall getcustom8_1 ; Read into WREG | |
| 956 movwf lo ; Save it. | |
| 957 | |
| 958 btfss cf_type,CF_MIN_BIT | |
| 959 bra check_no_min | |
| 355 | 960 |
| 961 btfss cf_type,CF_NEG_BIT | |
| 962 bra check_min_unsigned | |
| 963 | |
| 964 ; Uses 16bit sub for checking signed min value. | |
| 965 movff lo,sub_a+0 ; A <- value | |
| 966 clrf sub_a+1 | |
| 360 | 967 btfsc lo,7 ; extend sign if value < 0 |
| 355 | 968 setf sub_a+1 |
| 969 | |
| 970 movff cf_min,sub_b+0 ; B <- min (with signed extend) | |
| 971 setf sub_b+1 ; min have to be negativ. | |
| 972 call sub16 ; Compute (A-B) | |
| 973 | |
| 974 btfss neg_flag ; Result < 0 ? | |
| 975 bra check_no_min ; NO | |
| 976 retlw 0 ; YES = FAILED | |
| 977 | |
| 978 check_min_unsigned: | |
| 94 | 979 cpfsgt cf_min ; Compare to cf_min |
| 100 | 980 bra check_no_min ; PASSED: continue. |
| 981 retlw 0 ; NO: return failed. | |
| 94 | 982 |
| 983 check_no_min: | |
| 100 | 984 btfss cf_type,CF_MAX_BIT ; Is there a MAX bound ? |
| 985 retlw -1 ; No check: return OK. | |
| 355 | 986 |
| 987 btfss cf_type,CF_NEG_BIT | |
| 988 bra check_max_unsigned | |
| 989 | |
| 990 ; Uses 16bit sub for checking signed min value. | |
| 991 movff cf_max,sub_a+0 ; A <- max (with signed extend) | |
| 992 clrf sub_a+1 ; max have to be positiv. | |
| 993 | |
| 994 movff lo,sub_b+0 ; B <- value | |
| 995 clrf sub_b+1 | |
| 360 | 996 btfsc lo,7 ; extend sign if value < 0 |
| 355 | 997 setf sub_b+1 |
| 998 call sub16 ; Compute (A-B) | |
| 999 | |
| 1000 btfss neg_flag ; Result < 0 ? | |
| 1001 retlw -1 ; NO | |
| 1002 retlw 0 ; YES | |
| 1003 | |
| 1004 check_max_unsigned: | |
| 94 | 1005 movf lo,W ; Compute value-max |
| 1006 cpfslt cf_max | |
| 100 | 1007 retlw -1 ; Bound met: return OK. |
| 1008 retlw 0 ; NO: return failed. |