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Copy pathzero cross detection.asm
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zero cross detection.asm
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;--------------------------------------------------------
; File Created by C51
; Version 1.0.0 #1170 (Feb 16 2022) (MSVC)
; This file was generated Wed Mar 06 21:05:49 2024
;--------------------------------------------------------
$name zero_cross_detection
$optc51 --model-small
$printf_float
R_DSEG segment data
R_CSEG segment code
R_BSEG segment bit
R_XSEG segment xdata
R_PSEG segment xdata
R_ISEG segment idata
R_OSEG segment data overlay
BIT_BANK segment data overlay
R_HOME segment code
R_GSINIT segment code
R_IXSEG segment xdata
R_CONST segment code
R_XINIT segment code
R_DINIT segment code
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
public _InitPinADC_PARM_2
public _main
public _TIMER0_Init
public _Volts_at_Pin
public _ADC_at_Pin
public _InitPinADC
public _waitms
public _Timer3us
public _InitADC
public __c51_external_startup
public _v2
public _v1
public _v2_max
public _v1_max
public _overflow_count
;--------------------------------------------------------
; Special Function Registers
;--------------------------------------------------------
_ACC DATA 0xe0
_ADC0ASAH DATA 0xb6
_ADC0ASAL DATA 0xb5
_ADC0ASCF DATA 0xa1
_ADC0ASCT DATA 0xc7
_ADC0CF0 DATA 0xbc
_ADC0CF1 DATA 0xb9
_ADC0CF2 DATA 0xdf
_ADC0CN0 DATA 0xe8
_ADC0CN1 DATA 0xb2
_ADC0CN2 DATA 0xb3
_ADC0GTH DATA 0xc4
_ADC0GTL DATA 0xc3
_ADC0H DATA 0xbe
_ADC0L DATA 0xbd
_ADC0LTH DATA 0xc6
_ADC0LTL DATA 0xc5
_ADC0MX DATA 0xbb
_B DATA 0xf0
_CKCON0 DATA 0x8e
_CKCON1 DATA 0xa6
_CLEN0 DATA 0xc6
_CLIE0 DATA 0xc7
_CLIF0 DATA 0xe8
_CLKSEL DATA 0xa9
_CLOUT0 DATA 0xd1
_CLU0CF DATA 0xb1
_CLU0FN DATA 0xaf
_CLU0MX DATA 0x84
_CLU1CF DATA 0xb3
_CLU1FN DATA 0xb2
_CLU1MX DATA 0x85
_CLU2CF DATA 0xb6
_CLU2FN DATA 0xb5
_CLU2MX DATA 0x91
_CLU3CF DATA 0xbf
_CLU3FN DATA 0xbe
_CLU3MX DATA 0xae
_CMP0CN0 DATA 0x9b
_CMP0CN1 DATA 0x99
_CMP0MD DATA 0x9d
_CMP0MX DATA 0x9f
_CMP1CN0 DATA 0xbf
_CMP1CN1 DATA 0xac
_CMP1MD DATA 0xab
_CMP1MX DATA 0xaa
_CRC0CN0 DATA 0xce
_CRC0CN1 DATA 0x86
_CRC0CNT DATA 0xd3
_CRC0DAT DATA 0xcb
_CRC0FLIP DATA 0xcf
_CRC0IN DATA 0xca
_CRC0ST DATA 0xd2
_DAC0CF0 DATA 0x91
_DAC0CF1 DATA 0x92
_DAC0H DATA 0x85
_DAC0L DATA 0x84
_DAC1CF0 DATA 0x93
_DAC1CF1 DATA 0x94
_DAC1H DATA 0x8a
_DAC1L DATA 0x89
_DAC2CF0 DATA 0x95
_DAC2CF1 DATA 0x96
_DAC2H DATA 0x8c
_DAC2L DATA 0x8b
_DAC3CF0 DATA 0x9a
_DAC3CF1 DATA 0x9c
_DAC3H DATA 0x8e
_DAC3L DATA 0x8d
_DACGCF0 DATA 0x88
_DACGCF1 DATA 0x98
_DACGCF2 DATA 0xa2
_DERIVID DATA 0xad
_DEVICEID DATA 0xb5
_DPH DATA 0x83
_DPL DATA 0x82
_EIE1 DATA 0xe6
_EIE2 DATA 0xf3
_EIP1 DATA 0xbb
_EIP1H DATA 0xee
_EIP2 DATA 0xed
_EIP2H DATA 0xf6
_EMI0CN DATA 0xe7
_FLKEY DATA 0xb7
_HFO0CAL DATA 0xc7
_HFO1CAL DATA 0xd6
_HFOCN DATA 0xef
_I2C0ADM DATA 0xff
_I2C0CN0 DATA 0xba
_I2C0DIN DATA 0xbc
_I2C0DOUT DATA 0xbb
_I2C0FCN0 DATA 0xad
_I2C0FCN1 DATA 0xab
_I2C0FCT DATA 0xf5
_I2C0SLAD DATA 0xbd
_I2C0STAT DATA 0xb9
_IE DATA 0xa8
_IP DATA 0xb8
_IPH DATA 0xf2
_IT01CF DATA 0xe4
_LFO0CN DATA 0xb1
_P0 DATA 0x80
_P0MASK DATA 0xfe
_P0MAT DATA 0xfd
_P0MDIN DATA 0xf1
_P0MDOUT DATA 0xa4
_P0SKIP DATA 0xd4
_P1 DATA 0x90
_P1MASK DATA 0xee
_P1MAT DATA 0xed
_P1MDIN DATA 0xf2
_P1MDOUT DATA 0xa5
_P1SKIP DATA 0xd5
_P2 DATA 0xa0
_P2MASK DATA 0xfc
_P2MAT DATA 0xfb
_P2MDIN DATA 0xf3
_P2MDOUT DATA 0xa6
_P2SKIP DATA 0xcc
_P3 DATA 0xb0
_P3MDIN DATA 0xf4
_P3MDOUT DATA 0x9c
_PCA0CENT DATA 0x9e
_PCA0CLR DATA 0x9c
_PCA0CN0 DATA 0xd8
_PCA0CPH0 DATA 0xfc
_PCA0CPH1 DATA 0xea
_PCA0CPH2 DATA 0xec
_PCA0CPH3 DATA 0xf5
_PCA0CPH4 DATA 0x85
_PCA0CPH5 DATA 0xde
_PCA0CPL0 DATA 0xfb
_PCA0CPL1 DATA 0xe9
_PCA0CPL2 DATA 0xeb
_PCA0CPL3 DATA 0xf4
_PCA0CPL4 DATA 0x84
_PCA0CPL5 DATA 0xdd
_PCA0CPM0 DATA 0xda
_PCA0CPM1 DATA 0xdb
_PCA0CPM2 DATA 0xdc
_PCA0CPM3 DATA 0xae
_PCA0CPM4 DATA 0xaf
_PCA0CPM5 DATA 0xcc
_PCA0H DATA 0xfa
_PCA0L DATA 0xf9
_PCA0MD DATA 0xd9
_PCA0POL DATA 0x96
_PCA0PWM DATA 0xf7
_PCON0 DATA 0x87
_PCON1 DATA 0xcd
_PFE0CN DATA 0xc1
_PRTDRV DATA 0xf6
_PSCTL DATA 0x8f
_PSTAT0 DATA 0xaa
_PSW DATA 0xd0
_REF0CN DATA 0xd1
_REG0CN DATA 0xc9
_REVID DATA 0xb6
_RSTSRC DATA 0xef
_SBCON1 DATA 0x94
_SBRLH1 DATA 0x96
_SBRLL1 DATA 0x95
_SBUF DATA 0x99
_SBUF0 DATA 0x99
_SBUF1 DATA 0x92
_SCON DATA 0x98
_SCON0 DATA 0x98
_SCON1 DATA 0xc8
_SFRPAGE DATA 0xa7
_SFRPGCN DATA 0xbc
_SFRSTACK DATA 0xd7
_SMB0ADM DATA 0xd6
_SMB0ADR DATA 0xd7
_SMB0CF DATA 0xc1
_SMB0CN0 DATA 0xc0
_SMB0DAT DATA 0xc2
_SMB0FCN0 DATA 0xc3
_SMB0FCN1 DATA 0xc4
_SMB0FCT DATA 0xef
_SMB0RXLN DATA 0xc5
_SMB0TC DATA 0xac
_SMOD1 DATA 0x93
_SP DATA 0x81
_SPI0CFG DATA 0xa1
_SPI0CKR DATA 0xa2
_SPI0CN0 DATA 0xf8
_SPI0DAT DATA 0xa3
_SPI0FCN0 DATA 0x9a
_SPI0FCN1 DATA 0x9b
_SPI0FCT DATA 0xf7
_SPI0PCF DATA 0xdf
_TCON DATA 0x88
_TH0 DATA 0x8c
_TH1 DATA 0x8d
_TL0 DATA 0x8a
_TL1 DATA 0x8b
_TMOD DATA 0x89
_TMR2CN0 DATA 0xc8
_TMR2CN1 DATA 0xfd
_TMR2H DATA 0xcf
_TMR2L DATA 0xce
_TMR2RLH DATA 0xcb
_TMR2RLL DATA 0xca
_TMR3CN0 DATA 0x91
_TMR3CN1 DATA 0xfe
_TMR3H DATA 0x95
_TMR3L DATA 0x94
_TMR3RLH DATA 0x93
_TMR3RLL DATA 0x92
_TMR4CN0 DATA 0x98
_TMR4CN1 DATA 0xff
_TMR4H DATA 0xa5
_TMR4L DATA 0xa4
_TMR4RLH DATA 0xa3
_TMR4RLL DATA 0xa2
_TMR5CN0 DATA 0xc0
_TMR5CN1 DATA 0xf1
_TMR5H DATA 0xd5
_TMR5L DATA 0xd4
_TMR5RLH DATA 0xd3
_TMR5RLL DATA 0xd2
_UART0PCF DATA 0xd9
_UART1FCN0 DATA 0x9d
_UART1FCN1 DATA 0xd8
_UART1FCT DATA 0xfa
_UART1LIN DATA 0x9e
_UART1PCF DATA 0xda
_VDM0CN DATA 0xff
_WDTCN DATA 0x97
_XBR0 DATA 0xe1
_XBR1 DATA 0xe2
_XBR2 DATA 0xe3
_XOSC0CN DATA 0x86
_DPTR DATA 0x8382
_TMR2RL DATA 0xcbca
_TMR3RL DATA 0x9392
_TMR4RL DATA 0xa3a2
_TMR5RL DATA 0xd3d2
_TMR0 DATA 0x8c8a
_TMR1 DATA 0x8d8b
_TMR2 DATA 0xcfce
_TMR3 DATA 0x9594
_TMR4 DATA 0xa5a4
_TMR5 DATA 0xd5d4
_SBRL1 DATA 0x9695
_PCA0 DATA 0xfaf9
_PCA0CP0 DATA 0xfcfb
_PCA0CP1 DATA 0xeae9
_PCA0CP2 DATA 0xeceb
_PCA0CP3 DATA 0xf5f4
_PCA0CP4 DATA 0x8584
_PCA0CP5 DATA 0xdedd
_ADC0ASA DATA 0xb6b5
_ADC0GT DATA 0xc4c3
_ADC0 DATA 0xbebd
_ADC0LT DATA 0xc6c5
_DAC0 DATA 0x8584
_DAC1 DATA 0x8a89
_DAC2 DATA 0x8c8b
_DAC3 DATA 0x8e8d
;--------------------------------------------------------
; special function bits
;--------------------------------------------------------
_ACC_0 BIT 0xe0
_ACC_1 BIT 0xe1
_ACC_2 BIT 0xe2
_ACC_3 BIT 0xe3
_ACC_4 BIT 0xe4
_ACC_5 BIT 0xe5
_ACC_6 BIT 0xe6
_ACC_7 BIT 0xe7
_TEMPE BIT 0xe8
_ADGN0 BIT 0xe9
_ADGN1 BIT 0xea
_ADWINT BIT 0xeb
_ADBUSY BIT 0xec
_ADINT BIT 0xed
_IPOEN BIT 0xee
_ADEN BIT 0xef
_B_0 BIT 0xf0
_B_1 BIT 0xf1
_B_2 BIT 0xf2
_B_3 BIT 0xf3
_B_4 BIT 0xf4
_B_5 BIT 0xf5
_B_6 BIT 0xf6
_B_7 BIT 0xf7
_C0FIF BIT 0xe8
_C0RIF BIT 0xe9
_C1FIF BIT 0xea
_C1RIF BIT 0xeb
_C2FIF BIT 0xec
_C2RIF BIT 0xed
_C3FIF BIT 0xee
_C3RIF BIT 0xef
_D1SRC0 BIT 0x88
_D1SRC1 BIT 0x89
_D1AMEN BIT 0x8a
_D01REFSL BIT 0x8b
_D3SRC0 BIT 0x8c
_D3SRC1 BIT 0x8d
_D3AMEN BIT 0x8e
_D23REFSL BIT 0x8f
_D0UDIS BIT 0x98
_D1UDIS BIT 0x99
_D2UDIS BIT 0x9a
_D3UDIS BIT 0x9b
_EX0 BIT 0xa8
_ET0 BIT 0xa9
_EX1 BIT 0xaa
_ET1 BIT 0xab
_ES0 BIT 0xac
_ET2 BIT 0xad
_ESPI0 BIT 0xae
_EA BIT 0xaf
_PX0 BIT 0xb8
_PT0 BIT 0xb9
_PX1 BIT 0xba
_PT1 BIT 0xbb
_PS0 BIT 0xbc
_PT2 BIT 0xbd
_PSPI0 BIT 0xbe
_P0_0 BIT 0x80
_P0_1 BIT 0x81
_P0_2 BIT 0x82
_P0_3 BIT 0x83
_P0_4 BIT 0x84
_P0_5 BIT 0x85
_P0_6 BIT 0x86
_P0_7 BIT 0x87
_P1_0 BIT 0x90
_P1_1 BIT 0x91
_P1_2 BIT 0x92
_P1_3 BIT 0x93
_P1_4 BIT 0x94
_P1_5 BIT 0x95
_P1_6 BIT 0x96
_P1_7 BIT 0x97
_P2_0 BIT 0xa0
_P2_1 BIT 0xa1
_P2_2 BIT 0xa2
_P2_3 BIT 0xa3
_P2_4 BIT 0xa4
_P2_5 BIT 0xa5
_P2_6 BIT 0xa6
_P3_0 BIT 0xb0
_P3_1 BIT 0xb1
_P3_2 BIT 0xb2
_P3_3 BIT 0xb3
_P3_4 BIT 0xb4
_P3_7 BIT 0xb7
_CCF0 BIT 0xd8
_CCF1 BIT 0xd9
_CCF2 BIT 0xda
_CCF3 BIT 0xdb
_CCF4 BIT 0xdc
_CCF5 BIT 0xdd
_CR BIT 0xde
_CF BIT 0xdf
_PARITY BIT 0xd0
_F1 BIT 0xd1
_OV BIT 0xd2
_RS0 BIT 0xd3
_RS1 BIT 0xd4
_F0 BIT 0xd5
_AC BIT 0xd6
_CY BIT 0xd7
_RI BIT 0x98
_TI BIT 0x99
_RB8 BIT 0x9a
_TB8 BIT 0x9b
_REN BIT 0x9c
_CE BIT 0x9d
_SMODE BIT 0x9e
_RI1 BIT 0xc8
_TI1 BIT 0xc9
_RBX1 BIT 0xca
_TBX1 BIT 0xcb
_REN1 BIT 0xcc
_PERR1 BIT 0xcd
_OVR1 BIT 0xce
_SI BIT 0xc0
_ACK BIT 0xc1
_ARBLOST BIT 0xc2
_ACKRQ BIT 0xc3
_STO BIT 0xc4
_STA BIT 0xc5
_TXMODE BIT 0xc6
_MASTER BIT 0xc7
_SPIEN BIT 0xf8
_TXNF BIT 0xf9
_NSSMD0 BIT 0xfa
_NSSMD1 BIT 0xfb
_RXOVRN BIT 0xfc
_MODF BIT 0xfd
_WCOL BIT 0xfe
_SPIF BIT 0xff
_IT0 BIT 0x88
_IE0 BIT 0x89
_IT1 BIT 0x8a
_IE1 BIT 0x8b
_TR0 BIT 0x8c
_TF0 BIT 0x8d
_TR1 BIT 0x8e
_TF1 BIT 0x8f
_T2XCLK0 BIT 0xc8
_T2XCLK1 BIT 0xc9
_TR2 BIT 0xca
_T2SPLIT BIT 0xcb
_TF2CEN BIT 0xcc
_TF2LEN BIT 0xcd
_TF2L BIT 0xce
_TF2H BIT 0xcf
_T4XCLK0 BIT 0x98
_T4XCLK1 BIT 0x99
_TR4 BIT 0x9a
_T4SPLIT BIT 0x9b
_TF4CEN BIT 0x9c
_TF4LEN BIT 0x9d
_TF4L BIT 0x9e
_TF4H BIT 0x9f
_T5XCLK0 BIT 0xc0
_T5XCLK1 BIT 0xc1
_TR5 BIT 0xc2
_T5SPLIT BIT 0xc3
_TF5CEN BIT 0xc4
_TF5LEN BIT 0xc5
_TF5L BIT 0xc6
_TF5H BIT 0xc7
_RIE BIT 0xd8
_RXTO0 BIT 0xd9
_RXTO1 BIT 0xda
_RFRQ BIT 0xdb
_TIE BIT 0xdc
_TXHOLD BIT 0xdd
_TXNF1 BIT 0xde
_TFRQ BIT 0xdf
;--------------------------------------------------------
; overlayable register banks
;--------------------------------------------------------
rbank0 segment data overlay
;--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
rseg R_DSEG
_overflow_count:
ds 1
_v1_max:
ds 4
_v2_max:
ds 4
_v1:
ds 4
_v2:
ds 4
;--------------------------------------------------------
; overlayable items in internal ram
;--------------------------------------------------------
rseg R_OSEG
rseg R_OSEG
_InitPinADC_PARM_2:
ds 1
rseg R_OSEG
;--------------------------------------------------------
; indirectly addressable internal ram data
;--------------------------------------------------------
rseg R_ISEG
;--------------------------------------------------------
; absolute internal ram data
;--------------------------------------------------------
DSEG
;--------------------------------------------------------
; bit data
;--------------------------------------------------------
rseg R_BSEG
;--------------------------------------------------------
; paged external ram data
;--------------------------------------------------------
rseg R_PSEG
;--------------------------------------------------------
; external ram data
;--------------------------------------------------------
rseg R_XSEG
;--------------------------------------------------------
; absolute external ram data
;--------------------------------------------------------
XSEG
;--------------------------------------------------------
; external initialized ram data
;--------------------------------------------------------
rseg R_IXSEG
rseg R_HOME
rseg R_GSINIT
rseg R_CSEG
;--------------------------------------------------------
; Reset entry point and interrupt vectors
;--------------------------------------------------------
CSEG at 0x0000
ljmp _crt0
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
rseg R_HOME
rseg R_GSINIT
rseg R_GSINIT
;--------------------------------------------------------
; data variables initialization
;--------------------------------------------------------
rseg R_DINIT
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:13: float v1_max = 0; float v2_max = 0;
mov _v1_max,#0x00
mov (_v1_max + 1),#0x00
mov (_v1_max + 2),#0x00
mov (_v1_max + 3),#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:13: float v1 = 0; float v2 = 0;
mov _v2_max,#0x00
mov (_v2_max + 1),#0x00
mov (_v2_max + 2),#0x00
mov (_v2_max + 3),#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:14:
mov _v1,#0x00
mov (_v1 + 1),#0x00
mov (_v1 + 2),#0x00
mov (_v1 + 3),#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:14: float v1 = 0; float v2 = 0;
mov _v2,#0x00
mov (_v2 + 1),#0x00
mov (_v2 + 2),#0x00
mov (_v2 + 3),#0x00
; The linker places a 'ret' at the end of segment R_DINIT.
;--------------------------------------------------------
; code
;--------------------------------------------------------
rseg R_CSEG
;------------------------------------------------------------
;Allocation info for local variables in function '_c51_external_startup'
;------------------------------------------------------------
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:16: char _c51_external_startup (void)
; -----------------------------------------
; function _c51_external_startup
; -----------------------------------------
__c51_external_startup:
using 0
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:19: SFRPAGE = 0x00;
mov _SFRPAGE,#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:20: WDTCN = 0xDE; //First key
mov _WDTCN,#0xDE
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:21: WDTCN = 0xAD; //Second key
mov _WDTCN,#0xAD
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:23: VDM0CN=0x80; // enable VDD monitor
mov _VDM0CN,#0x80
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:24: RSTSRC=0x02|0x04; // Enable reset on missing clock detector and VDD
mov _RSTSRC,#0x06
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:31: SFRPAGE = 0x10;
mov _SFRPAGE,#0x10
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:32: PFE0CN = 0x20; // SYSCLK < 75 MHz.
mov _PFE0CN,#0x20
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:33: SFRPAGE = 0x00;
mov _SFRPAGE,#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:54: CLKSEL = 0x00;
mov _CLKSEL,#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:55: CLKSEL = 0x00;
mov _CLKSEL,#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:56: while ((CLKSEL & 0x80) == 0);
L002001?:
mov a,_CLKSEL
jnb acc.7,L002001?
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:57: CLKSEL = 0x03;
mov _CLKSEL,#0x03
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:58: CLKSEL = 0x03;
mov _CLKSEL,#0x03
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:59: while ((CLKSEL & 0x80) == 0);
L002004?:
mov a,_CLKSEL
jnb acc.7,L002004?
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:64: P0MDOUT |= 0x10; // Enable UART0 TX as push-pull output
orl _P0MDOUT,#0x10
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:65: XBR0 = 0x01; // Enable UART0 on P0.4(TX) and P0.5(RX)
mov _XBR0,#0x01
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:66: XBR1 = 0X00;
mov _XBR1,#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:67: XBR2 = 0x40; // Enable crossbar and weak pull-ups
mov _XBR2,#0x40
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:73: SCON0 = 0x10;
mov _SCON0,#0x10
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:74: TH1 = 0x100-((SYSCLK/BAUDRATE)/(2L*12L));
mov _TH1,#0xE6
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:75: TL1 = TH1; // Init Timer1
mov _TL1,_TH1
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:76: TMOD &= ~0xf0; // TMOD: timer 1 in 8-bit auto-reload
anl _TMOD,#0x0F
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:77: TMOD |= 0x20;
orl _TMOD,#0x20
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:78: TR1 = 1; // START Timer1
setb _TR1
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:79: TI = 1; // Indicate TX0 ready
setb _TI
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:81: return 0;
mov dpl,#0x00
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'InitADC'
;------------------------------------------------------------
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:84: void InitADC (void)
; -----------------------------------------
; function InitADC
; -----------------------------------------
_InitADC:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:86: SFRPAGE = 0x00;
mov _SFRPAGE,#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:87: ADEN=0; // Disable ADC
clr _ADEN
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:92: (0x0 << 0) ; // Accumulate n conversions: 0x0: 1, 0x1:4, 0x2:8, 0x3:16, 0x4:32
mov _ADC0CN1,#0x80
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:96: (0x0 << 2); // 0:SYSCLK ADCCLK = SYSCLK. 1:HFOSC0 ADCCLK = HFOSC0.
mov _ADC0CF0,#0x20
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:100: (0x1E << 0); // Conversion Tracking Time. Tadtk = ADTK / (Fsarclk)
mov _ADC0CF1,#0x1E
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:109: (0x0 << 0) ; // TEMPE. 0: Disable the Temperature Sensor. 1: Enable the Temperature Sensor.
mov _ADC0CN0,#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:114: (0x1F << 0); // ADPWR. Power Up Delay Time. Tpwrtime = ((4 * (ADPWR + 1)) + 2) / (Fadcclk)
mov _ADC0CF2,#0x3F
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:118: (0x0 << 0) ; // ADCM. 0x0: ADBUSY, 0x1: TIMER0, 0x2: TIMER2, 0x3: TIMER3, 0x4: CNVSTR, 0x5: CEX5, 0x6: TIMER4, 0x7: TIMER5, 0x8: CLU0, 0x9: CLU1, 0xA: CLU2, 0xB: CLU3
mov _ADC0CN2,#0x00
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:120: ADEN=1; // Enable ADC
setb _ADEN
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'Timer3us'
;------------------------------------------------------------
;us Allocated to registers r2
;i Allocated to registers r3
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:124: void Timer3us(unsigned char us)
; -----------------------------------------
; function Timer3us
; -----------------------------------------
_Timer3us:
mov r2,dpl
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:129: CKCON0|=0b_0100_0000;
orl _CKCON0,#0x40
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:131: TMR3RL = (-(SYSCLK)/1000000L); // Set Timer3 to overflow in 1us.
mov _TMR3RL,#0xB8
mov (_TMR3RL >> 8),#0xFF
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:132: TMR3 = TMR3RL; // Initialize Timer3 for first overflow
mov _TMR3,_TMR3RL
mov (_TMR3 >> 8),(_TMR3RL >> 8)
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:134: TMR3CN0 = 0x04; // Sart Timer3 and clear overflow flag
mov _TMR3CN0,#0x04
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:135: for (i = 0; i < us; i++) // Count <us> overflows
mov r3,#0x00
L004004?:
clr c
mov a,r3
subb a,r2
jnc L004007?
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:137: while (!(TMR3CN0 & 0x80)); // Wait for overflow
L004001?:
mov a,_TMR3CN0
jnb acc.7,L004001?
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:138: TMR3CN0 &= ~(0x80); // Clear overflow indicator
anl _TMR3CN0,#0x7F
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:135: for (i = 0; i < us; i++) // Count <us> overflows
inc r3
sjmp L004004?
L004007?:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:140: TMR3CN0 = 0 ; // Stop Timer3 and clear overflow flag
mov _TMR3CN0,#0x00
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'waitms'
;------------------------------------------------------------
;ms Allocated to registers r2 r3
;j Allocated to registers r4 r5
;k Allocated to registers r6
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:143: void waitms (unsigned int ms)
; -----------------------------------------
; function waitms
; -----------------------------------------
_waitms:
mov r2,dpl
mov r3,dph
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:147: for(j=0; j<ms; j++)
mov r4,#0x00
mov r5,#0x00
L005005?:
clr c
mov a,r4
subb a,r2
mov a,r5
subb a,r3
jnc L005009?
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:148: for (k=0; k<4; k++) Timer3us(250);
mov r6,#0x00
L005001?:
cjne r6,#0x04,L005018?
L005018?:
jnc L005007?
mov dpl,#0xFA
push ar2
push ar3
push ar4
push ar5
push ar6
lcall _Timer3us
pop ar6
pop ar5
pop ar4
pop ar3
pop ar2
inc r6
sjmp L005001?
L005007?:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:147: for(j=0; j<ms; j++)
inc r4
cjne r4,#0x00,L005005?
inc r5
sjmp L005005?
L005009?:
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'InitPinADC'
;------------------------------------------------------------
;pinno Allocated with name '_InitPinADC_PARM_2'
;portno Allocated to registers r2
;mask Allocated to registers r3
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:153: void InitPinADC (unsigned char portno, unsigned char pinno)
; -----------------------------------------
; function InitPinADC
; -----------------------------------------
_InitPinADC:
mov r2,dpl
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:157: mask=1<<pinno;
mov b,_InitPinADC_PARM_2
inc b
mov a,#0x01
sjmp L006013?
L006011?:
add a,acc
L006013?:
djnz b,L006011?
mov r3,a
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:159: SFRPAGE = 0x20;
mov _SFRPAGE,#0x20
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:160: switch (portno)
cjne r2,#0x00,L006014?
sjmp L006001?
L006014?:
cjne r2,#0x01,L006015?
sjmp L006002?
L006015?:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:162: case 0:
cjne r2,#0x02,L006005?
sjmp L006003?
L006001?:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:163: P0MDIN &= (~mask); // Set pin as analog input
mov a,r3
cpl a
mov r2,a
anl _P0MDIN,a
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:164: P0SKIP |= mask; // Skip Crossbar decoding for this pin
mov a,r3
orl _P0SKIP,a
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:165: break;
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:166: case 1:
sjmp L006005?
L006002?:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:167: P1MDIN &= (~mask); // Set pin as analog input
mov a,r3
cpl a
mov r2,a
anl _P1MDIN,a
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:168: P1SKIP |= mask; // Skip Crossbar decoding for this pin
mov a,r3
orl _P1SKIP,a
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:169: break;
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:170: case 2:
sjmp L006005?
L006003?:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:171: P2MDIN &= (~mask); // Set pin as analog input
mov a,r3
cpl a
mov r2,a
anl _P2MDIN,a
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:172: P2SKIP |= mask; // Skip Crossbar decoding for this pin
mov a,r3
orl _P2SKIP,a
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:176: }
L006005?:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:177: SFRPAGE = 0x00;
mov _SFRPAGE,#0x00
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'ADC_at_Pin'
;------------------------------------------------------------
;pin Allocated to registers
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:180: unsigned int ADC_at_Pin(unsigned char pin)
; -----------------------------------------
; function ADC_at_Pin
; -----------------------------------------
_ADC_at_Pin:
mov _ADC0MX,dpl
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:183: ADINT = 0;
clr _ADINT
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:184: ADBUSY = 1; // Convert voltage at the pin
setb _ADBUSY
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:185: while (!ADINT); // Wait for conversion to complete
L007001?:
jnb _ADINT,L007001?
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:186: return (ADC0);
mov dpl,_ADC0
mov dph,(_ADC0 >> 8)
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'Volts_at_Pin'
;------------------------------------------------------------
;pin Allocated to registers r2
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:197: float Volts_at_Pin(unsigned char pin)
; -----------------------------------------
; function Volts_at_Pin
; -----------------------------------------
_Volts_at_Pin:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:199: return ((ADC_at_Pin(pin)*VDD)/0b_0011_1111_1111_1111);
lcall _ADC_at_Pin
lcall ___uint2fs
mov r2,dpl
mov r3,dph
mov r4,b
mov r5,a
push ar2
push ar3
push ar4
push ar5
mov dptr,#0x923A
mov b,#0x53
mov a,#0x40
lcall ___fsmul
mov r2,dpl
mov r3,dph
mov r4,b
mov r5,a
mov a,sp
add a,#0xfc
mov sp,a
clr a
push acc
mov a,#0xFC
push acc
mov a,#0x7F
push acc
mov a,#0x46
push acc
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
lcall ___fsdiv
mov r2,dpl
mov r3,dph
mov r4,b
mov r5,a
mov a,sp
add a,#0xfc
mov sp,a
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'TIMER0_Init'
;------------------------------------------------------------
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:202: void TIMER0_Init(void)
; -----------------------------------------
; function TIMER0_Init
; -----------------------------------------
_TIMER0_Init:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:204: TMOD&=0b_1111_0000; // Set the bits of Timer/Counter 0 to zero
anl _TMOD,#0xF0
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:205: TMOD|=0b_0000_0001; // Timer/Counter 0 used as a 16-bit counter
orl _TMOD,#0x01
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:206: TR0=0; // Stop Timer/Counter 0
clr _TR0
ret
;------------------------------------------------------------
;Allocation info for local variables in function 'main'
;------------------------------------------------------------
;period Allocated with name '_main_period_1_61'
;Phase_Shift Allocated with name '_main_Phase_Shift_1_61'
;time_difference Allocated with name '_main_time_difference_1_61'
;------------------------------------------------------------
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:215: void main (void)
; -----------------------------------------
; function main
; -----------------------------------------
_main:
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:221: TIMER0_Init();
lcall _TIMER0_Init
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:223: waitms(500); // Give PuTTy a chance to start before sending
mov dptr,#0x01F4
lcall _waitms
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:224: printf("\x1b[2J"); // Clear screen using ANSI escape sequence.
mov a,#__str_0
push acc
mov a,#(__str_0 >> 8)
push acc
mov a,#0x80
push acc
lcall _printf
dec sp
dec sp
dec sp
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:229: __FILE__, __DATE__, __TIME__);
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:228: "Compiled: %s, %s\n\n",
mov a,#__str_4
push acc
mov a,#(__str_4 >> 8)
push acc
mov a,#0x80
push acc
mov a,#__str_3
push acc
mov a,#(__str_3 >> 8)
push acc
mov a,#0x80
push acc
mov a,#__str_2
push acc
mov a,#(__str_2 >> 8)
push acc
mov a,#0x80
push acc
mov a,#__str_1
push acc
mov a,#(__str_1 >> 8)
push acc
mov a,#0x80
push acc
lcall _printf
mov a,sp
add a,#0xf4
mov sp,a
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:231: InitPinADC(2, 1); // Configure P2.1 as analog input
mov _InitPinADC_PARM_2,#0x01
mov dpl,#0x02
lcall _InitPinADC
; C:\Users\ethan\OneDrive - UBC\Desktop\Lab5\zero cross detection.c:232: InitPinADC(2, 2); // Configure P2.2 as analog input
mov _InitPinADC_PARM_2,#0x02
mov dpl,#0x02