Mercurial > public > hwos_code

comparison src/hwos.asm @ 656:8af5aefbcdaf default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update to 3.31 beta
author heinrichsweikamp
date Thu, 27 Nov 2025 18:32:58 +0100
parents 75e90cd0c2c3
children
comparison
equal deleted inserted replaced
655:c7b7b8a358cd 656:8af5aefbcdaf
16 16
17 #include "hwos.inc" 17 #include "hwos.inc"
18 #include "eeprom_rs232.inc" 18 #include "eeprom_rs232.inc"
19 19
20 ;----------------------------- PIC Configuration ----------------------------- 20 ;----------------------------- PIC Configuration -----------------------------
21 ; 21
22 CONFIG RETEN = OFF ; regulator power while in sleep mode controlled by SRETEN bit 22 CONFIG RETEN = OFF ; regulator power while in sleep mode controlled by SRETEN bit
23 CONFIG SOSCSEL = HIGH ; high power SOSC circuit selected 23 CONFIG SOSCSEL = HIGH ; high power SOSC circuit selected
24 CONFIG XINST = OFF ; extended instruction set disabled 24 CONFIG XINST = OFF ; extended instruction set disabled
25 CONFIG FOSC = INTIO2 ; internal RC oscillator, no clock-out 25 CONFIG FOSC = INTIO2 ; internal RC oscillator, no clock-out
26 CONFIG PLLCFG = OFF ; oscillator used directly 26 CONFIG PLLCFG = OFF ; oscillator used directly
44 44
45 ;---- Flags - Hardware Descriptors 45 ;---- Flags - Hardware Descriptors
46 HW_descriptor res 1 ; OSTC - model descriptor (cleared & rebuilt in restart) 46 HW_descriptor res 1 ; OSTC - model descriptor (cleared & rebuilt in restart)
47 HW_variants res 1 ; OSTC - model variants (NOT cleared in restart) 47 HW_variants res 1 ; OSTC - model variants (NOT cleared in restart)
48 HW_variants2 res 1 ; OSTC - more model variants (NOT cleared in restart) 48 HW_variants2 res 1 ; OSTC - more model variants (NOT cleared in restart)
49 HW_variants3 res 1 ; OSTC - more model variants (NOT cleared in restart)
49 50
50 ;---- Flags - Hardware States 51 ;---- Flags - Hardware States
51 HW_flags_state1 res 1 ; hardware - states 1 52 HW_flags_state1 res 1 ; hardware - states 1
52 HW_flags_state2 res 1 ; hardware - states 2 53 HW_flags_state2 res 1 ; hardware - states 2
53 HW_flags_state3 res 1 ; hardware - states 3 54 HW_flags_state3 res 1 ; hardware - states 3
103 battery_capacity res 2 ; for battery gauge IC 104 battery_capacity res 2 ; for battery gauge IC
104 battery_offset res 2 ; for battery gauge IC 105 battery_offset res 2 ; for battery gauge IC
105 battery_type res 1 ; =0:1.5V, =1:3.6V Saft, =2:LiIon 3.7V/0.8Ah, =3:LiIon 3.7V/3.1Ah, =4: LiIon 3.7V/2.3Ah 106 battery_type res 1 ; =0:1.5V, =1:3.6V Saft, =2:LiIon 3.7V/0.8Ah, =3:LiIon 3.7V/3.1Ah, =4: LiIon 3.7V/2.3Ah
106 battery_accumulated_charge res 2 ; raw values in battery gauge IC 107 battery_accumulated_charge res 2 ; raw values in battery gauge IC
107 battery_temperature res 2 ; battery temperature in 0.1 Kelvin 108 battery_temperature res 2 ; battery temperature in 0.1 Kelvin
108 gauge_status_byte res 1 ; gauge IC status byte 109
109 110
110 111
111 112
112 ; 44 byte user data 113 ; 44 byte user data
113 ; 32 byte tmp data placed by C compiler 114 ; 32 byte tmp data placed by C compiler
117 118
118 119
119 global HW_descriptor 120 global HW_descriptor
120 global HW_variants 121 global HW_variants
121 global HW_variants2 122 global HW_variants2
123 global HW_variants3
122 global HW_flags_state1 124 global HW_flags_state1
123 global HW_flags_state2 125 global HW_flags_state2
124 global HW_flags_state3 126 global HW_flags_state3
125 global OS_flags_persist 127 global OS_flags_persist
126 global OS_flags_ISR1 128 global OS_flags_ISR1
149 global battery_capacity 151 global battery_capacity
150 global battery_offset 152 global battery_offset
151 global battery_type 153 global battery_type
152 global battery_accumulated_charge 154 global battery_accumulated_charge
153 global battery_temperature 155 global battery_temperature
154 global gauge_status_byte 156
155 157
156 158
157 ;============================================================================= 159 ;=============================================================================
158 hwos1 CODE 160 hwos1 CODE
159 ;============================================================================= 161 ;=============================================================================
340 ; 342 ;
341 ; - will be initialized by enable_ir_s8 (eeprom_rs232.asm) in case IR/S8 shall be available 343 ; - will be initialized by enable_ir_s8 (eeprom_rs232.asm) in case IR/S8 shall be available
342 344
343 345
344 ; Timer 3 for IR-RX Timeout 346 ; Timer 3 for IR-RX Timeout
345 IFDEF _external_sensor 347 IFDEF _external_sensor_eccr
346 clrf T3GCON ; clear Timer3 gate control register 348 clrf T3GCON ; clear Timer3 gate control register
347 ; movlw b'10001101' ; old value 349 ; movlw b'10001101' ; old value
348 movlw b'10001011' ; bit 7-6: 10 = clock source SOSC/SCLKI (with bit 3 = 1) 350 movlw b'10001011' ; bit 7-6: 10 = clock source SOSC/SCLKI (with bit 3 = 1)
349 ; bit 5-4: 00 = 1:1 prescaler 351 ; bit 5-4: 00 = 1:1 prescaler
350 ; bit 3: 1 = clock source SOSC/SCLKI (with bit 7-6 = 10) 352 ; bit 3: 1 = clock source SOSC/SCLKI (with bit 7-6 = 10)
365 ; 4.00 MHz @ 16 MHz CPU clock (Normal) 367 ; 4.00 MHz @ 16 MHz CPU clock (Normal)
366 ; 16.00 MHz @ 64 MHz CPU clock (Fastest) 368 ; 16.00 MHz @ 64 MHz CPU clock (Fastest)
367 369
368 370
369 ; MSSP1 Module: I2C Master 371 ; MSSP1 Module: I2C Master
372 movlw b'00000000' ; enable slew rate control
373 movwf SSP1STAT ; ...
370 movlw b'00101000' ; set up I2C to master mode 374 movlw b'00101000' ; set up I2C to master mode
371 movwf SSP1CON1 ; ... 375 movwf SSP1CON1 ; ...
372 clrf SSP1CON2 ; ... 376 clrf SSP1CON2 ; ...
373 movlw i2c_speed_value 377 movlw i2c_speed_value
374 movwf SSP1ADD ; ... 378 movwf SSP1ADD ; ...
408 412
409 ; turn off unused Timers 413 ; turn off unused Timers
410 banksel 0xF16 ; addresses F16h...F5Fh are not part of the access RAM 414 banksel 0xF16 ; addresses F16h...F5Fh are not part of the access RAM
411 movlw b'11000000' ; disable ECCP3 and ECCP2 415 movlw b'11000000' ; disable ECCP3 and ECCP2
412 movwf PMD0 ; ... 416 movwf PMD0 ; ...
413 IFDEF _external_sensor 417 IFDEF _external_sensor_eccr
414 movlw b'11000001' ; disable PSP, CTMU and EMB 418 movlw b'11000001' ; disable PSP, CTMU and EMB
415 ELSE 419 ELSE
416 movlw b'11001001' ; disable PSP, CTMU, Timer 3 and EMB 420 movlw b'11001001' ; disable PSP, CTMU, Timer 3 and EMB
417 ENDIF 421 ENDIF
418 movwf PMD1 ; ... 422 movwf PMD1 ; ...
534 ;set start address in internal program FLASH 538 ;set start address in internal program FLASH
535 movlw 0x00 ; set 0x000000 539 movlw 0x00 ; set 0x000000
536 movwf TBLPTRL ; ... 540 movwf TBLPTRL ; ...
537 movwf TBLPTRH ; ... 541 movwf TBLPTRH ; ...
538 movwf TBLPTRU ; ... 542 movwf TBLPTRU ; ...
539 TBLRD*- ; dummy read to be in 128 byte block
540 543
541 movlw b'10010100' ; setup block erase 544 movlw b'10010100' ; setup block erase
542 rcall restore_write ; execute block erase 545 rcall restore_write ; execute block erase
546
547 TBLRD*- ; dummy read to be in 128 byte block
543 548
544 ; set start address in EEPROM 549 ; set start address in EEPROM
545 EEPROM_SET_ADDRESS eeprom_prog_page0_backup 550 EEPROM_SET_ADDRESS eeprom_prog_page0_backup
546 551
547 movlw .128 ; copy 1 block = 128 byte 552 movlw .128 ; copy 1 block = 128 byte