Mercurial > public > hwos_code

comparison src/sleepmode.asm @ 646:5b7fe7777425

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
3.16 release
author heinrichs weikamp
date Thu, 14 Oct 2021 12:03:24 +0200
parents 8c1f1f334275
children bc214815deb2
comparison
equal deleted inserted replaced
642:a9a0188091e4 646:5b7fe7777425
77 ENDIF 77 ENDIF
78 78
79 bsf sleepmode ; flag being in sleep mode 79 bsf sleepmode ; flag being in sleep mode
80 bsf block_sensor_interrupt ; suspend ISR from executing sensor interrupts 80 bsf block_sensor_interrupt ; suspend ISR from executing sensor interrupts
81 81
82 bcf i2c_error_flag ; clear any I2C errors
83
82 call disable_ir_s8_analog ; power-down IR/S8/analog interface 84 call disable_ir_s8_analog ; power-down IR/S8/analog interface
83 call mcp_sleep ; power-down RX power supply 85 call mcp_sleep ; power-down RX power supply
84 86
85 clrf ADCON0 ; power-down ADC module 87 clrf ADCON0 ; power-down ADC module
86 call disable_rs232 ; power-down USB 88 call disable_rs232 ; power-down USB
231 rcall one_min_sleep ; YES - do the every minute tasks 233 rcall one_min_sleep ; YES - do the every minute tasks
232 234
233 btfsc trigger_full_hour ; one hour in sleep? 235 btfsc trigger_full_hour ; one hour in sleep?
234 rcall one_hour_sleep ; YES - do the every hour tasks 236 rcall one_hour_sleep ; YES - do the every hour tasks
235 237
238 ; sleepmode pressure sampling for new sensor is done here
239 btfss press_sensor_type ; New sensor found?
240 return ; No, done.
241
242 btfsc ms5837_state ; =0: result of temperature is in the ADC
243 bra one_sec_sleep_3
244 call I2C_get_temp_val_MS5837 ; (Will set ms5837_state)
245 return
246 one_sec_sleep_3:
247 call I2C_get_press_val_MS5837 ; (Will clear ms5837_state)
236 return ; done 248 return ; done
237 249
238 250
239 ;----------------------------------------------------------------------------- 251 ;-----------------------------------------------------------------------------
240 ; Helper Function - Tasks every 10 Seconds in Sleep Mode 252 ; Helper Function - Tasks every 10 Seconds in Sleep Mode
392 ; faster method to save some power in sleep mode 404 ; faster method to save some power in sleep mode
393 ; 405 ;
394 pressuretest_sleep_fast: 406 pressuretest_sleep_fast:
395 banksel isr_backup ; select bank ISR data 407 banksel isr_backup ; select bank ISR data
396 408
397 CLRI pressure_abs_avg ; clear pressure average register 409 clrf pressure_abs_avg+0 ; clear pressure average register
410 clrf pressure_abs_avg+1
411 clrf pressure_abs_avg+2
412
398 CLRI temperature_avg ; clear temperature average register 413 CLRI temperature_avg ; clear temperature average register
399 414
400 call get_temperature_start ; start temperature integration (73.5 us) 415 call get_temperature_start ; start temperature integration (73.5 us)
401 416
402 rcall sleepmode_sleep ; sleep for 62.5...125 ms 417 rcall sleepmode_sleep ; sleep for 62.5...125 ms
403 rcall sleepmode_sleep ; sleep for 62.5...125 ms 418 rcall sleepmode_sleep ; sleep for 62.5...125 ms
404 419
405 call get_temperature_value ; state 1: get temperature 420 call get_temperature_value ; get temperature... (May return in bank common)
421 banksel isr_backup ; select bank ISR data
406 call get_pressure_start ; start pressure integration 422 call get_pressure_start ; start pressure integration
407 423
408 rcall sleepmode_sleep ; sleep for 62.5...125 ms 424 rcall sleepmode_sleep ; sleep for 62.5...125 ms
409 rcall sleepmode_sleep ; sleep for 62.5...125 ms 425 rcall sleepmode_sleep ; sleep for 62.5...125 ms
410 426
411 call get_pressure_value ; state2: get pressure (51 us) 427 call get_pressure_value ; state2: get pressure (51 us)(May return in bank common)
428 banksel isr_backup ; select bank ISR data
412 call calculate_compensation ; calculate temperature compensated pressure (27 us) 429 call calculate_compensation ; calculate temperature compensated pressure (27 us)
413 430
414 MOVII pressure_abs_avg,pressure_abs ; get result, bypassing the averaging 431 MOVII pressure_abs_avg,pressure_abs ; get result, bypassing the averaging
415 432
416 banksel common ; back to bank common 433 banksel common ; back to bank common