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comparison src/start.asm @ 449:850c1f3c4824

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minor
author heinrichsweikamp
date Wed, 31 Aug 2016 14:24:29 +0200
parents 77259baf89e2
children b4417044a042
comparison
equal deleted inserted replaced
448:aadfe9f2edaf 449:850c1f3c4824
50 cpfseq FSR0H ; Bank 14 done? 50 cpfseq FSR0H ; Bank 14 done?
51 bra clear_rambank ; clear... 51 bra clear_rambank ; clear...
52 52
53 call init_ostc 53 call init_ostc
54 54
55 ; Get button type from Bootloader-Info
56 bsf analog_switches
57 movlw 0x7C
58 movwf TBLPTRL
59 movlw 0xF7
60 movwf TBLPTRH
61 movlw 0x01
62 movwf TBLPTRU
63 TBLRD*+ ; Reads 0x07 for analog buttons
64 movlw 0x07
65 cpfseq TABLAT
66 bcf analog_switches
67
55 ; Air pressure compensation after reset 68 ; Air pressure compensation after reset
56 call get_calibration_data ; Get calibration data from pressure sensor 69 call get_calibration_data ; Get calibration data from pressure sensor
57 banksel common ; get_calibration_data uses isr_backup 70 banksel common ; get_calibration_data uses isr_backup
58 bcf no_sensor_int ; normal sensor interrupt mode 71 bcf no_sensor_int ; normal sensor interrupt mode
59 72
143 global power_on_return 156 global power_on_return
144 power_on_return: 157 power_on_return:
145 bsf RCON,POR ; Set bit for next detection 158 bsf RCON,POR ; Set bit for next detection
146 159
147 call lt2942_get_status ; Check for gauge IC 160 call lt2942_get_status ; Check for gauge IC
148 btfss rechargeable ; cR or 2 hardware? 161 btfss battery_gauge_available ; cR or 2 hardware?
149 bra power_on_return2 ; no 162 bra power_on_return2 ; no
150 163
151 movlw .30 164 movlw .30
152 movff WREG,opt_cR_button_right 165 movff WREG,opt_cR_button_right
153 movff WREG,opt_cR_button_left ; Reset on power-on reset 166 movff WREG,opt_cR_button_left ; Reset on power-on reset
264 clrf flag8 277 clrf flag8
265 clrf flag9 278 clrf flag9
266 clrf flag10 279 clrf flag10
267 ; Do not clear flag11 (Sensor calibration and charger status) 280 ; Do not clear flag11 (Sensor calibration and charger status)
268 clrf flag12 281 clrf flag12
269 clrf flag13 282 ; ; Do not clear flag13 (Important hardware flags)
270 clrf hardware_flag ; hardware descriptor flag 283 clrf hardware_flag ; hardware descriptor flag
271 bsf tft_is_dimming ; TFT is dimming up (soon), ignore ambient sensor! 284 bsf tft_is_dimming ; TFT is dimming up (soon), ignore ambient sensor!
272 285
273 ; configure hardware_flag byte 286 ; configure hardware_flag byte
274 287
275 bsf ambient_sensor ; Set flag 288 bsf ambient_sensor ; Set flag
276 bsf optical_input ; Set flag 289 bsf optical_input ; Set flag
277 290
278 call lt2942_get_status ; Check for gauge IC 291 call lt2942_get_status ; Check for gauge IC
279 btfss rechargeable ; cR/2 hardware? 292 btfss battery_gauge_available ; cR/2 hardware?
280 bra restart2 ; No 293 bra restart2 ; No
281 294
282 call lt2942_init ; Yes, init battery gauge IC 295 call lt2942_init ; Yes, init battery gauge IC
283 bcf optical_input ; Clear flag 296 bcf optical_input ; Clear flag
284 297
305 bsf ble_available ; ble available 318 bsf ble_available ; ble available
306 restart3: 319 restart3:
307 bsf PORTE,0 ; Stop comms 320 bsf PORTE,0 ; Stop comms
308 btfsc ble_available ; ble available? 321 btfsc ble_available ; ble available?
309 bra restart4 ; Yes, can't be a cR 322 bra restart4 ; Yes, can't be a cR
310 btfss rechargeable ; Rechargeable 323 btfss battery_gauge_available ; Rechargeable
311 bra restart4 ; No, can't be a cR 324 bra restart4 ; No, can't be a cR
312 bsf analog_o2_input ; Set flag for analog 325 bsf analog_o2_input ; Set flag for analog
313 restart4: 326 restart4:
314 ; The hardware_flag is now: 327 ; The hardware_flag is now:
315 ; 3: 0x0A 328 ; 3: 0x0A
329 btfss neg_flag ; Result negative (Ambient>880mbar)? 342 btfss neg_flag ; Result negative (Ambient>880mbar)?
330 bsf high_altitude_mode ; No, Set Flag! 343 bsf high_altitude_mode ; No, Set Flag!
331 344
332 btfss analog_o2_input 345 btfss analog_o2_input
333 bsf TRISB,3 346 bsf TRISB,3
334 btfss rechargeable 347 btfss battery_gauge_available
335 bsf TRISG,0 348 bsf TRISG,0
336 call ext_flash_disable_protection ; Disable write protection for external flash 349 call ext_flash_disable_protection ; Disable write protection for external flash
337 350
338 bsf flip_screen ; Flip 180° 351 bsf flip_screen ; Flip 180°
339 TSTOSS opt_flip_screen ; =1: Flip the screen 352 TSTOSS opt_flip_screen ; =1: Flip the screen