Need help: hserin, serin and serin2 does not work for me

[PerlNoerd]

Hi all

Programming PIC18F45K22 @ 64Mhz. Can't read any kind of input in to it.

(hserout, serout, and serout2 works in the three code examples)

It is not responding on any kind af input from a terminal

Don't understand what is wrong?

' Hserin test
' For PIC 18F45K22 with PLL
' Compiler used: PBP3
' Assembler used: MPPASMX


#CONFIG
    CONFIG  FOSC = INTIO67        ; Internal oscillator block
    CONFIG  PLLCFG = ON          ; Oscillator used directly
    CONFIG  PRICLKEN = OFF        ; Primary clock can be disabled by software
    CONFIG  FCMEN = OFF           ; Fail-Safe Clock Monitor disabled
    CONFIG  IESO = OFF            ; Oscillator Switchover mode disabled
    CONFIG  PWRTEN = OFF          ; Power up timer disabled
    CONFIG  BOREN = SBORDIS       ; Brown-out Reset enabled in hardware only (SBOREN is disabled)
    CONFIG  BORV = 190            ; VBOR set to 1.90 V nominal
    CONFIG  WDTEN = ON            ; WDT is always enabled. SWDTEN bit has no effect
    CONFIG  WDTPS = 32768         ; 1:32768
    CONFIG  CCP2MX = PORTC1       ; CCP2 input/output is multiplexed with RC1
    CONFIG  PBADEN = OFF          ; PORTB<5:0> pins are configured as digital I/O on Reset
    CONFIG  CCP3MX = PORTB5       ; P3A/CCP3 input/output is multiplexed with RB5
    CONFIG  HFOFST = ON           ; HFINTOSC output and ready status are not delayed by the oscillator stable status
    CONFIG  T3CMX = PORTC0        ; T3CKI is on RC0
    CONFIG  P2BMX = PORTD2        ; P2B is on RD2
    CONFIG  MCLRE = EXTMCLR       ; MCLR pin enabled, RE3 input pin disabled
    CONFIG  STVREN = ON           ; Stack full/underflow will cause Reset
    CONFIG  LVP = OFF             ; Single-Supply ICSP disabled
    CONFIG  XINST = OFF           ; Instruction set extension and Indexed Addressing mode disabled (Legacy mode)
    CONFIG  DEBUG = OFF           ; Disabled
    CONFIG  CP0 = OFF             ; Block 0 (000800-001FFFh) not code-protected
    CONFIG  CP1 = OFF             ; Block 1 (002000-003FFFh) not code-protected
    CONFIG  CP2 = OFF             ; Block 2 (004000-005FFFh) not code-protected
    CONFIG  CP3 = OFF             ; Block 3 (006000-007FFFh) not code-protected
    CONFIG  CPB = OFF             ; Boot block (000000-0007FFh) not code-protected
    CONFIG  CPD = OFF             ; Data EEPROM not code-protected
    CONFIG  WRT0 = OFF            ; Block 0 (000800-001FFFh) not write-protected
    CONFIG  WRT1 = OFF            ; Block 1 (002000-003FFFh) not write-protected
    CONFIG  WRT2 = OFF            ; Block 2 (004000-005FFFh) not write-protected
    CONFIG  WRT3 = OFF            ; Block 3 (006000-007FFFh) not write-protected
    CONFIG  WRTC = OFF            ; Configuration registers (300000-3000FFh) not write-protected
    CONFIG  WRTB = OFF            ; Boot Block (000000-0007FFh) not write-protected
    CONFIG  WRTD = OFF            ; Data EEPROM not write-protected
    CONFIG  EBTR0 = OFF           ; Block 0 (000800-001FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR1 = OFF           ; Block 1 (002000-003FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR2 = OFF           ; Block 2 (004000-005FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR3 = OFF           ; Block 3 (006000-007FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTRB = OFF           ; Boot Block (000000-0007FFh) not protected from table reads executed in other blocks
#ENDCONFIG


DEFINE OSC 64
                         
' Setup PLL for 64 MHZ
OSCCON = 
110100 ; 16 mhz (NOTE: SCS=0 so PLL works)
OSCCON2.7 = 1
OSCTUNE.6 = 1 ;  PLL enable Mhz * 4 


' Set receive register to receiver enabled
DEFINE HSER_RCSTA    90h
' Set transmit register to transmitter enabled
DEFINE HSER_TXSTA    20h
' Set baud rate
DEFINE HSER_BAUD    9600
DEFINE  HSER_CLROERR 1  ' Auto clear over-run errors

char Var byte  ' Storage for serial character

Pause 2000

start:
       Hserout ["Hello World", 13, 10] ' Send text followed by carriage return and linefeed
       pause 100
   
mainloop:
       Hserin 10000, start, [char]    ' Get a char from serial port
       pause 100
    Hserout [char]        ' Send char out serial port
       Goto mainloop        ' Do it all over again
   
End

' Serin test
' For PIC 18F45K22 with PLL
' Compiler used: PBP3
' Assembler used: MPPASMX

Include "modedefs.bas"

#CONFIG
    CONFIG  FOSC = INTIO67        ; Internal oscillator block
    CONFIG  PLLCFG = ON          ; Oscillator used directly
    CONFIG  PRICLKEN = OFF        ; Primary clock can be disabled by software
    CONFIG  FCMEN = OFF           ; Fail-Safe Clock Monitor disabled
    CONFIG  IESO = OFF            ; Oscillator Switchover mode disabled
    CONFIG  PWRTEN = OFF          ; Power up timer disabled
    CONFIG  BOREN = SBORDIS       ; Brown-out Reset enabled in hardware only (SBOREN is disabled)
    CONFIG  BORV = 190            ; VBOR set to 1.90 V nominal
    CONFIG  WDTEN = ON            ; WDT is always enabled. SWDTEN bit has no effect
    CONFIG  WDTPS = 32768         ; 1:32768
    CONFIG  CCP2MX = PORTC1       ; CCP2 input/output is multiplexed with RC1
    CONFIG  PBADEN = OFF          ; PORTB<5:0> pins are configured as digital I/O on Reset
    CONFIG  CCP3MX = PORTB5       ; P3A/CCP3 input/output is multiplexed with RB5
    CONFIG  HFOFST = ON           ; HFINTOSC output and ready status are not delayed by the oscillator stable status
    CONFIG  T3CMX = PORTC0        ; T3CKI is on RC0
    CONFIG  P2BMX = PORTD2        ; P2B is on RD2
    CONFIG  MCLRE = EXTMCLR       ; MCLR pin enabled, RE3 input pin disabled
    CONFIG  STVREN = ON           ; Stack full/underflow will cause Reset
    CONFIG  LVP = OFF             ; Single-Supply ICSP disabled
    CONFIG  XINST = OFF           ; Instruction set extension and Indexed Addressing mode disabled (Legacy mode)
    CONFIG  DEBUG = OFF           ; Disabled
    CONFIG  CP0 = OFF             ; Block 0 (000800-001FFFh) not code-protected
    CONFIG  CP1 = OFF             ; Block 1 (002000-003FFFh) not code-protected
    CONFIG  CP2 = OFF             ; Block 2 (004000-005FFFh) not code-protected
    CONFIG  CP3 = OFF             ; Block 3 (006000-007FFFh) not code-protected
    CONFIG  CPB = OFF             ; Boot block (000000-0007FFh) not code-protected
    CONFIG  CPD = OFF             ; Data EEPROM not code-protected
    CONFIG  WRT0 = OFF            ; Block 0 (000800-001FFFh) not write-protected
    CONFIG  WRT1 = OFF            ; Block 1 (002000-003FFFh) not write-protected
    CONFIG  WRT2 = OFF            ; Block 2 (004000-005FFFh) not write-protected
    CONFIG  WRT3 = OFF            ; Block 3 (006000-007FFFh) not write-protected
    CONFIG  WRTC = OFF            ; Configuration registers (300000-3000FFh) not write-protected
    CONFIG  WRTB = OFF            ; Boot Block (000000-0007FFh) not write-protected
    CONFIG  WRTD = OFF            ; Data EEPROM not write-protected
    CONFIG  EBTR0 = OFF           ; Block 0 (000800-001FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR1 = OFF           ; Block 1 (002000-003FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR2 = OFF           ; Block 2 (004000-005FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR3 = OFF           ; Block 3 (006000-007FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTRB = OFF           ; Boot Block (000000-0007FFh) not protected from table reads executed in other blocks
#ENDCONFIG


DEFINE OSC 64
                         
' Setup PLL for 64 MHZ
OSCCON = 
110100 ; 16 mhz (NOTE: SCS=0 so PLL works)
OSCCON2.7 = 1
OSCTUNE.6 = 1 ;  PLL enable Mhz * 4 


TRISC = 000000

DEFINE SER2_BITS 8

char Var byte  ' Storage for serial character

pause 2000

start:
   serout PORTC.6, T9600, ["Hello World", 13, 10] ' Send text followed by carriage return and linefeed
   pause 100

mainloop:
   serin PORTC.7, T9600, 10000, start, [char]    ' Get a char from serial port
   pause 100
   serout PORTC.6, T9600, [char]        ' Send char out serial port
   Goto mainloop        ' Do it all over again
   
End

' Serin2 test
' For PIC 18F45K22 with PLL
' Compiler used: PBP3
' Assembler used: MPPASMX

#CONFIG
    CONFIG  FOSC = INTIO67        ; Internal oscillator block
    CONFIG  PLLCFG = ON          ; Oscillator used directly
    CONFIG  PRICLKEN = OFF        ; Primary clock can be disabled by software
    CONFIG  FCMEN = OFF           ; Fail-Safe Clock Monitor disabled
    CONFIG  IESO = OFF            ; Oscillator Switchover mode disabled
    CONFIG  PWRTEN = OFF          ; Power up timer disabled
    CONFIG  BOREN = SBORDIS       ; Brown-out Reset enabled in hardware only (SBOREN is disabled)
    CONFIG  BORV = 190            ; VBOR set to 1.90 V nominal
    CONFIG  WDTEN = ON            ; WDT is always enabled. SWDTEN bit has no effect
    CONFIG  WDTPS = 32768         ; 1:32768
    CONFIG  CCP2MX = PORTC1       ; CCP2 input/output is multiplexed with RC1
    CONFIG  PBADEN = OFF          ; PORTB<5:0> pins are configured as digital I/O on Reset
    CONFIG  CCP3MX = PORTB5       ; P3A/CCP3 input/output is multiplexed with RB5
    CONFIG  HFOFST = ON           ; HFINTOSC output and ready status are not delayed by the oscillator stable status
    CONFIG  T3CMX = PORTC0        ; T3CKI is on RC0
    CONFIG  P2BMX = PORTD2        ; P2B is on RD2
    CONFIG  MCLRE = EXTMCLR       ; MCLR pin enabled, RE3 input pin disabled
    CONFIG  STVREN = ON           ; Stack full/underflow will cause Reset
    CONFIG  LVP = OFF             ; Single-Supply ICSP disabled
    CONFIG  XINST = OFF           ; Instruction set extension and Indexed Addressing mode disabled (Legacy mode)
    CONFIG  DEBUG = OFF           ; Disabled
    CONFIG  CP0 = OFF             ; Block 0 (000800-001FFFh) not code-protected
    CONFIG  CP1 = OFF             ; Block 1 (002000-003FFFh) not code-protected
    CONFIG  CP2 = OFF             ; Block 2 (004000-005FFFh) not code-protected
    CONFIG  CP3 = OFF             ; Block 3 (006000-007FFFh) not code-protected
    CONFIG  CPB = OFF             ; Boot block (000000-0007FFh) not code-protected
    CONFIG  CPD = OFF             ; Data EEPROM not code-protected
    CONFIG  WRT0 = OFF            ; Block 0 (000800-001FFFh) not write-protected
    CONFIG  WRT1 = OFF            ; Block 1 (002000-003FFFh) not write-protected
    CONFIG  WRT2 = OFF            ; Block 2 (004000-005FFFh) not write-protected
    CONFIG  WRT3 = OFF            ; Block 3 (006000-007FFFh) not write-protected
    CONFIG  WRTC = OFF            ; Configuration registers (300000-3000FFh) not write-protected
    CONFIG  WRTB = OFF            ; Boot Block (000000-0007FFh) not write-protected
    CONFIG  WRTD = OFF            ; Data EEPROM not write-protected
    CONFIG  EBTR0 = OFF           ; Block 0 (000800-001FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR1 = OFF           ; Block 1 (002000-003FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR2 = OFF           ; Block 2 (004000-005FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTR3 = OFF           ; Block 3 (006000-007FFFh) not protected from table reads executed in other blocks
    CONFIG  EBTRB = OFF           ; Boot Block (000000-0007FFh) not protected from table reads executed in other blocks
#ENDCONFIG


DEFINE OSC 64
                         
' Setup PLL for 64 MHZ
OSCCON = 
110100 ; 16 mhz (NOTE: SCS=0 so PLL works)
OSCCON2.7 = 1
OSCTUNE.6 = 1 ;  PLL enable Mhz * 4 


TRISC = 000000

DEFINE SER2_BITS 8

char Var byte  ' Storage for serial character

pause 2000

start:
   serout2 PORTC.6, 84, ["Hello World", 13, 10] ' Send text followed by carriage return and linefeed
   pause 100
mainloop:
   serin2 PORTC.7, 84, 10000, start, [char]    ' Get a char from serial port
   pause 100
   serout2 PORTC.6, 84, [char]        ' Send char out serial port
   Goto mainloop        ' Do it all over again
   
End