Macros | Functions
LowLevelFunc430Xv2.h File Reference

Detailed Description

Low Level function prototypes, macros, and pin-to-signal assignments regarding to user's hardware.

Definition in file LowLevelFunc430Xv2.h.

#include "Config430FR.h"
#include <msp430x54x.h>
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Macros

#define SPYBIWIREJTAG_IF   1
 JTAG interface on a device that supports JTAG and SBW. More...
 
#define SPYBIWIRE_IF   2
 Spy-Bi-Wire interface. More...
 
#define SPYBIWIRE_MODE
 
#define RSTLOW_SBW   0
 
#define RSTLOW_JTAG   1
 
#define RSTHIGH_SBW   2
 
#define RSTHIGH_JTAG   3
 
#define __DATAFORMATS__
 
#define F_BYTE   8
 
#define F_WORD   16
 
#define F_ADDR   20
 
#define F_LONG   32
 
#define STATUS_ERROR   0
 return 0 = error More...
 
#define STATUS_OK   1
 return 1 = no error More...
 
#define STATUS_FUSEBLOWN   2
 GetDevice returns this if the security fuse is blown. More...
 
#define STATUS_ACTIVE   2
 Replicator is active. More...
 
#define STATUS_IDLE   3
 Replicator is idling. More...
 
#define TRSLDIR   P2OUT
 
#define TRSL_CDIR   P2DIR
 
#define BRX_DIR   0x01
 BSL RX Translator direction 0 - output from REP430F, 1 - input to REP430F. More...
 
#define BTX_DIR   0x02
 BSL TX Translator direction 0 - output from REP430F, 1 - input to REP430F. More...
 
#define TEST_DIR   0x04
 TEST Translator direction 0 - output from REP430F, 1 - input to REP430F. More...
 
#define RST_DIR   0x08
 RESET Translator direction 0 - output from REP430F, 1 - input to REP430F. More...
 
#define TCK_DIR   0x10
 TCK Translator direction 0 - output from REP430F, 1 - input to REP430F. More...
 
#define TMS_DIR   0x20
 TMS Translator direction 0 - output from REP430F, 1 - input to REP430F. More...
 
#define TDOI_DIR   0x40
 TDO/TDI Translator direction 0 - output from REP430F, 1 - input to REP430F. More...
 
#define TDI_DIR   0x80
 TDI Translator direction 0 - output from REP430F, 1 - input to REP430F. More...
 
#define SW_OUT   P1OUT
 
#define SW_IN   P1IN
 
#define SW_DIR   P1DIR
 
#define SW_PULLUP   P1REN
 
#define LED_OUT   P1OUT
 LED output register. More...
 
#define LED_DIR   P1DIR
 LED direction register. More...
 
#define SW_MODE0   0x01
 Mode-0 switch. More...
 
#define SW_MODE1   0x02
 Mode-1 switch. More...
 
#define SW_VPPEN   0x04
 Switch-Vpp Enable - test and set/clr. More...
 
#define LED_YELLOW   0x08
 YELLOW LED. More...
 
#define LED_GREEN   0x10
 GREEN LED. More...
 
#define LED_RED   0x20
 RED LED. More...
 
#define SW_1   0x40
 SW-1 TEST. More...
 
#define TVCC_OUT   P6OUT
 VCC output register. More...
 
#define TVCC_DIR   P6DIR
 VCC direction register. More...
 
#define TVCC_MASK   0xF0
 Minimum VCC value. More...
 
#define TVCC_SHIFT   4
 Value to shift up voltage level. More...
 
#define TVCC_EN_DIR   P5DIR
 
#define TVCC_EN_OUT   P5OUT
 
#define TVCC_DIS_BIT   1
 
#define LED_yellow_on()    ( LED_OUT |= LED_YELLOW )
 Switch on yellow LED. More...
 
#define LED_yellow_off()    ( LED_OUT &= ~LED_YELLOW )
 Switch off yellow LED. More...
 
#define LED_red_on()    ( LED_OUT |= LED_RED )
 Switch on red LED. More...
 
#define LED_red_off()    ( LED_OUT &= ~LED_RED )
 Switch off red LED. More...
 
#define LED_green_on()    ( LED_OUT |= LED_GREEN )
 Switch on green LED. More...
 
#define LED_green_off()    ( LED_OUT &= ~LED_GREEN )
 Switch off green LED. More...
 
#define All_LEDs_off()    ( LED_OUT &= ~(LED_GREEN | LED_RED | LED_YELLOW ))
 Switch off all LEDs. More...
 
#define JTAGOUT   P5OUT
 JTAG output register. More...
 
#define JTAGIN   P5IN
 JTAG input register. More...
 
#define JTAGDIR   P5DIR
 JTAG direction register. More...
 
#define JTAGSEL   P5SEL
 JTAG select register. More...
 
#define TMS   0x20
 P5.5 JTAG TMS input pin. More...
 
#define TDI   0x80
 P5.7 JTAG TDI input pin. More...
 
#define TDO   0x40
 P5.6 JTAG TDO output pin. More...
 
#define TCK   0x10
 P5.4 JTAG TCK input pin. More...
 
#define TEST   0x04
 P5.2 JTAG Test input pin. More...
 
#define RST   0x08
 P5.3 Hardware RESET input pin. More...
 
#define TCLK   TDI
 P5.7 TDI (former XOUT) receives TCLK. More...
 
#define BSLOUT   P3OUT
 BSL output register. More...
 
#define BSLIN   P3IN
 BSL input register. More...
 
#define BSLDIR   P3DIR
 BSL direction register. More...
 
#define BSLSEL   P3SEL
 BSL select register. More...
 
#define BSLTX   0x20
 P3.5 BSL-TX output pin. More...
 
#define BSLRX   0x10
 P3.4 BSL-RX input pin. More...
 
#define VPPOUT   P8OUT
 Fuse blow voltage (Vpp) output register. More...
 
#define VPPDIR   P8DIR
 Fuse blow voltage (Vpp) direction register. More...
 
#define VPPSEL   P8SEL
 Fuse blow voltage (Vpp) select register. More...
 
#define VPPONTEST   0x04
 P8.2 Fuse blow voltage switched to TEST. More...
 
#define VPPONTDI   0x02
 P8.1 Fuse blow voltage switched to TDI. More...
 
#define ONEMS   0x05DC
 CCR0 delay for 1ms with a 1.5 MHz TA clock. More...
 
#define ClrTMS()    ((JTAGOUT) &= (~TMS))
 JTAG macro: clear TMS signal. More...
 
#define SetTMS()    ((JTAGOUT) |= (TMS))
 JTAG macro: set TMS signal. More...
 
#define ClrTDI()    ((JTAGOUT) &= (~TDI))
 JTAG macro: clear TDI signal. More...
 
#define SetTDI()    ((JTAGOUT) |= (TDI))
 JTAG macro: set TDI signal. More...
 
#define ClrTCK()    ((JTAGOUT) &= (~TCK))
 JTAG macro: clear TCK signal. More...
 
#define SetTCK()    ((JTAGOUT) |= (TCK))
 JTAG macro: set TCK signal. More...
 
#define StoreTCLK()   ((JTAGOUT & TCLK))
 JTAG macro: return current TCLK signal (on TDI pin) More...
 
#define RestoreTCLK(x)   (x == 0 ? (JTAGOUT &= ~TCLK) : (JTAGOUT |= TCLK))
 JTAG macro: restore TCLK signal on TDI pin (based on input: x) More...
 
#define ScanTDO()    ((JTAGIN & TDO))
 JTAG macro: return TDO value (result 0 or TDO (0x40)) More...
 
#define VPPon(x)    (x == VPP_ON_TEST ? (SetVpp(VPPONTEST)) : (SetVpp(VPPONTDI)))
 Supply fuse blow voltage based on TEST or TDI pin (based on input: x(. More...
 
#define VPPoff()    (SetVpp(0))
 Switch off fuse blow voltage. More...
 
#define SBWDATO   TDI
 JTAG data_out pin in SBW mode -separate pin in MSP430F5437 - common IO translator. More...
 
#define SBWDATI   TDO
 JTAG data in pin in SBW mode - separate pin in MSP430F5437 - common IO translator. More...
 
#define SBWCLK   TCK
 JTAG clock pin in SBW mode. More...
 
#define nNOPS   { _NOP(); _NOP(); _NOP(); _NOP(); _NOP(); _NOP(); }
 Delay function as a transition between SBW time slots. More...
 
#define TMSH   {JTAGOUT |= SBWDATO; nNOPS ;JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK; }
 SBW macro: set TMS signal. More...
 
#define TMSL   {JTAGOUT &= ~SBWDATO; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK;}
 SBW macro: clear TMS signal. More...
 
#define TMSLDH   {JTAGOUT &= ~SBWDATO; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWDATO; JTAGOUT |= SBWCLK;}
 SBW macro: clear TMS signal and immediately set it high again in the SBWTCK low phase to enter the TDI slot with a high signal. More...
 
#define TDIH   {JTAGOUT |= SBWDATO; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK;}
 SBW macro: Set TDI = 1. More...
 
#define TDIL   {JTAGOUT &= ~SBWDATO; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK;}
 SBW macro: clear TDI signal. More...
 
#define TDOsbw   {TRSLDIR |= TDOI_DIR; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK; TRSLDIR &= ~TDOI_DIR;}
 SBW macro: TDO cycle without reading TDO. More...
 
#define TDO_RD   {TRSLDIR |= TDOI_DIR; nNOPS JTAGOUT &= ~SBWCLK; nNOPS tdo_bit = JTAGIN; JTAGOUT |= SBWCLK; TRSLDIR &= ~TDOI_DIR;}
 SBW macro: TDO cycle with TDO read. More...
 
#define SetSBWTCK()    (JTAGOUT |= SBWCLK)
 SBW macro: set TCK signal. More...
 
#define ClrSBWTCK()    (JTAGOUT &= ~SBWCLK)
 SBW macro: clear TCK signal. More...
 
#define SetSBWTDIO()    (JTAGOUT |= SBWDATO)
 SBW macro: set TDIO signal. More...
 
#define ClrSBWTDIO()    (JTAGOUT &= ~SBWDATO)
 SBW macro: clear TDIO signal. More...
 
#define ClrTCLK()   ClrTCLK_sbw()
 SBW macro: clear TCLK signal. More...
 
#define SetTCLK()   SetTCLK_sbw()
 SBW macro: set TCLK signal. More...
 
#define SetRST()    (JTAGOUT |= SBWDATO)
 SBW macro: set RST signal. More...
 
#define ClrRST()    (JTAGOUT &= ~SBWDATO)
 SBW macro: clear RST signal. More...
 
#define ReleaseRST()   ()
 SBW macro: release RST signal (pro forma) More...
 
#define SetTST()    (JTAGOUT |= SBWCLK)
 SBW macro: set TEST pin signal. More...
 
#define ClrTST()    (JTAGOUT &= ~SBWCLK)
 SBW macro: clear TEST pin signal. More...
 

Functions

void ClrTCLK_sbw (void)
 Clear TCLK in Spy-Bi-Wire mode. More...
 
void SetTCLK_sbw (void)
 Set TCLK in Spy-Bi-Wire mode. More...
 
void TMSL_TDIL (void)
 
void TMSH_TDIL (void)
 
void TMSL_TDIH (void)
 
void TMSH_TDIH (void)
 
void TMSL_TDIH_TDOrd (void)
 
void TMSL_TDIL_TDOrd (void)
 
void TMSH_TDIH_TDOrd (void)
 
void TMSH_TDIL_TDOrd (void)
 
void MsDelay (word milliseconds)
 Delay function (resolution is 1 ms) More...
 
void usDelay (word microeconds)
 Delay function (resolution is ~1 us) More...
 
void InitController (void)
 Initialization of the Controller Board. More...
 
void InitTarget (void)
 Initialization of the Target Board (switch voltages on, preset JTAG pins) More...
 
void ReleaseTarget (void)
 Release Target Board (switch voltages off, JTAG pins are HI-Z) More...
 
unsigned long AllShifts (word Format, unsigned long Data)
 Shift a value into TDI (MSB first) and simultaneously shift out a value from TDO (MSB first). More...
 
void TDOisInput (void)
 This function switches TDO to Input (used for fuse blowing) More...
 
void TCLKstrobes (word Amount)
 This function generates Amount strobes with the Flash Timing Generator. More...
 
void ShowStatus (word Status, word Index)
 This function controls the status LEDs depending on the status argument. It stops program in error case. More...
 
void TriggerPulse (word Mode)
 
void DrvSignals (void)
 Set up I/O pins for JTAG communication. More...
 
void RlsSignals (void)
 Release I/O pins. More...
 
void SetTargetVcc (word level)
 Set target Vcc (supplied from REP430F) More...
 
word Get_target_Vcc (void)
 Determine target VCC. More...
 
word Get_Ext_Vcc (void)
 Determine external VCC. More...
 
void SetVpp (word source)
 function to set the fuse blow voltage Vpp More...
 
void RST_dir (word dir)
 Set the direction for the RST pin. More...
 
void IO_3state (void)
 Set all JTAG pins to input direction - from target to REP430F. More...
 
void SetVCoreUp (word level)
 Function to set a specific voltage level via the PMM. More...
 
word Get_Vx (word index)
 Measure different voltages via ADC12. More...
 
void Enable_Vpp (void)
 Enable fuse blow voltage Vpp. More...
 
void Disable_Vpp (void)
 Disable fuse blow voltage Vpp. More...
 
void TDI_dir (word dir)
 Set the direction for the TDI pin. More...
 
void TDOI_dir (word dir)
 Set the direction for the TDO pin. More...
 
void TEST_dir (word dir)
 Set the direction for the TEST pin. More...
 
void TMS_dir (word dir)
 Set the direction for the TMS pin. More...
 
void TCK_dir (word dir)
 Set the direction for the TCK pin. More...
 
void configure_IO_JTAG (void)
 Set JTAG pins to output direction - from REP430F to target. More...
 
void configure_IO_SBW (void)
 Set SBW pins to output direction - from REP430F to target. More...
 

Macro Definition Documentation

#define All_LEDs_off ( )    ( LED_OUT &= ~(LED_GREEN | LED_RED | LED_YELLOW ))

Switch off all LEDs.

Definition at line 197 of file LowLevelFunc430Xv2.h.

#define BRX_DIR   0x01

BSL RX Translator direction 0 - output from REP430F, 1 - input to REP430F.

Not used in this project

Definition at line 128 of file LowLevelFunc430Xv2.h.

#define BSLDIR   P3DIR

BSL direction register.

Not used in this project

Definition at line 231 of file LowLevelFunc430Xv2.h.

#define BSLIN   P3IN

BSL input register.

Not used in this project

Definition at line 228 of file LowLevelFunc430Xv2.h.

#define BSLOUT   P3OUT

BSL output register.

Not used in this project

Definition at line 225 of file LowLevelFunc430Xv2.h.

#define BSLRX   0x10

P3.4 BSL-RX input pin.

Not used in this project

Definition at line 240 of file LowLevelFunc430Xv2.h.

#define BSLSEL   P3SEL

BSL select register.

Not used in this project

Definition at line 234 of file LowLevelFunc430Xv2.h.

#define BSLTX   0x20

P3.5 BSL-TX output pin.

Not used in this project

Definition at line 237 of file LowLevelFunc430Xv2.h.

#define BTX_DIR   0x02

BSL TX Translator direction 0 - output from REP430F, 1 - input to REP430F.

Not used in this project

Definition at line 131 of file LowLevelFunc430Xv2.h.

#define ClrRST ( )    (JTAGOUT &= ~SBWDATO)

SBW macro: clear RST signal.

Definition at line 368 of file LowLevelFunc430Xv2.h.

#define ClrSBWTCK ( )    (JTAGOUT &= ~SBWCLK)

SBW macro: clear TCK signal.

Definition at line 348 of file LowLevelFunc430Xv2.h.

#define ClrSBWTDIO ( )    (JTAGOUT &= ~SBWDATO)

SBW macro: clear TDIO signal.

Definition at line 352 of file LowLevelFunc430Xv2.h.

#define ClrTCK ( )    ((JTAGOUT) &= (~TCK))

JTAG macro: clear TCK signal.

Definition at line 272 of file LowLevelFunc430Xv2.h.

#define ClrTCLK ( )    ClrTCLK_sbw()

SBW macro: clear TCLK signal.

Definition at line 361 of file LowLevelFunc430Xv2.h.

#define ClrTDI ( )    ((JTAGOUT) &= (~TDI))

JTAG macro: clear TDI signal.

Definition at line 268 of file LowLevelFunc430Xv2.h.

#define ClrTMS ( )    ((JTAGOUT) &= (~TMS))

JTAG macro: clear TMS signal.

Definition at line 264 of file LowLevelFunc430Xv2.h.

#define ClrTST ( )    (JTAGOUT &= ~SBWCLK)

SBW macro: clear TEST pin signal.

Definition at line 374 of file LowLevelFunc430Xv2.h.

#define JTAGDIR   P5DIR

JTAG direction register.

Definition at line 205 of file LowLevelFunc430Xv2.h.

#define JTAGIN   P5IN

JTAG input register.

Definition at line 203 of file LowLevelFunc430Xv2.h.

#define JTAGOUT   P5OUT

JTAG output register.

Definition at line 201 of file LowLevelFunc430Xv2.h.

#define JTAGSEL   P5SEL

JTAG select register.

Definition at line 207 of file LowLevelFunc430Xv2.h.

#define LED_DIR   P1DIR

LED direction register.

Definition at line 152 of file LowLevelFunc430Xv2.h.

#define LED_GREEN   0x10

GREEN LED.

Definition at line 163 of file LowLevelFunc430Xv2.h.

#define LED_green_off ( )    ( LED_OUT &= ~LED_GREEN )

Switch off green LED.

Definition at line 195 of file LowLevelFunc430Xv2.h.

#define LED_green_on ( )    ( LED_OUT |= LED_GREEN )

Switch on green LED.

Definition at line 193 of file LowLevelFunc430Xv2.h.

#define LED_OUT   P1OUT

LED output register.

Definition at line 150 of file LowLevelFunc430Xv2.h.

#define LED_RED   0x20

RED LED.

Definition at line 165 of file LowLevelFunc430Xv2.h.

#define LED_red_off ( )    ( LED_OUT &= ~LED_RED )

Switch off red LED.

Definition at line 191 of file LowLevelFunc430Xv2.h.

#define LED_red_on ( )    ( LED_OUT |= LED_RED )

Switch on red LED.

Definition at line 189 of file LowLevelFunc430Xv2.h.

#define LED_YELLOW   0x08

YELLOW LED.

Definition at line 161 of file LowLevelFunc430Xv2.h.

#define LED_yellow_off ( )    ( LED_OUT &= ~LED_YELLOW )

Switch off yellow LED.

Definition at line 187 of file LowLevelFunc430Xv2.h.

#define LED_yellow_on ( )    ( LED_OUT |= LED_YELLOW )

Switch on yellow LED.

Definition at line 185 of file LowLevelFunc430Xv2.h.

#define nNOPS   { _NOP(); _NOP(); _NOP(); _NOP(); _NOP(); _NOP(); }

Delay function as a transition between SBW time slots.

Definition at line 325 of file LowLevelFunc430Xv2.h.

#define ONEMS   0x05DC

CCR0 delay for 1ms with a 1.5 MHz TA clock.

Definition at line 257 of file LowLevelFunc430Xv2.h.

#define ReleaseRST ( )    ()

SBW macro: release RST signal (pro forma)

Definition at line 370 of file LowLevelFunc430Xv2.h.

#define RestoreTCLK (   x)    (x == 0 ? (JTAGOUT &= ~TCLK) : (JTAGOUT |= TCLK))

JTAG macro: restore TCLK signal on TDI pin (based on input: x)

Definition at line 278 of file LowLevelFunc430Xv2.h.

#define RST   0x08

P5.3 Hardware RESET input pin.

Definition at line 219 of file LowLevelFunc430Xv2.h.

#define RST_DIR   0x08

RESET Translator direction 0 - output from REP430F, 1 - input to REP430F.

Definition at line 135 of file LowLevelFunc430Xv2.h.

#define SBWCLK   TCK

JTAG clock pin in SBW mode.

Definition at line 322 of file LowLevelFunc430Xv2.h.

#define SBWDATI   TDO

JTAG data in pin in SBW mode - separate pin in MSP430F5437 - common IO translator.

Definition at line 320 of file LowLevelFunc430Xv2.h.

#define SBWDATO   TDI

JTAG data_out pin in SBW mode -separate pin in MSP430F5437 - common IO translator.

Definition at line 318 of file LowLevelFunc430Xv2.h.

#define ScanTDO ( )    ((JTAGIN & TDO))

JTAG macro: return TDO value (result 0 or TDO (0x40))

Definition at line 280 of file LowLevelFunc430Xv2.h.

#define SetRST ( )    (JTAGOUT |= SBWDATO)

SBW macro: set RST signal.

Definition at line 366 of file LowLevelFunc430Xv2.h.

#define SetSBWTCK ( )    (JTAGOUT |= SBWCLK)

SBW macro: set TCK signal.

Definition at line 346 of file LowLevelFunc430Xv2.h.

#define SetSBWTDIO ( )    (JTAGOUT |= SBWDATO)

SBW macro: set TDIO signal.

Definition at line 350 of file LowLevelFunc430Xv2.h.

#define SetTCK ( )    ((JTAGOUT) |= (TCK))

JTAG macro: set TCK signal.

Definition at line 274 of file LowLevelFunc430Xv2.h.

#define SetTCLK ( )    SetTCLK_sbw()

SBW macro: set TCLK signal.

Definition at line 363 of file LowLevelFunc430Xv2.h.

#define SetTDI ( )    ((JTAGOUT) |= (TDI))

JTAG macro: set TDI signal.

Definition at line 270 of file LowLevelFunc430Xv2.h.

#define SetTMS ( )    ((JTAGOUT) |= (TMS))

JTAG macro: set TMS signal.

Definition at line 266 of file LowLevelFunc430Xv2.h.

#define SetTST ( )    (JTAGOUT |= SBWCLK)

SBW macro: set TEST pin signal.

Definition at line 372 of file LowLevelFunc430Xv2.h.

#define SPYBIWIRE_IF   2

Spy-Bi-Wire interface.

Definition at line 82 of file LowLevelFunc430Xv2.h.

#define SPYBIWIREJTAG_IF   1

JTAG interface on a device that supports JTAG and SBW.

Definition at line 80 of file LowLevelFunc430Xv2.h.

#define STATUS_ACTIVE   2

Replicator is active.

Definition at line 112 of file LowLevelFunc430Xv2.h.

#define STATUS_ERROR   0

return 0 = error

Definition at line 105 of file LowLevelFunc430Xv2.h.

#define STATUS_FUSEBLOWN   2

GetDevice returns this if the security fuse is blown.

Definition at line 109 of file LowLevelFunc430Xv2.h.

#define STATUS_IDLE   3

Replicator is idling.

Definition at line 114 of file LowLevelFunc430Xv2.h.

#define STATUS_OK   1

return 1 = no error

Definition at line 107 of file LowLevelFunc430Xv2.h.

#define StoreTCLK ( )    ((JTAGOUT & TCLK))

JTAG macro: return current TCLK signal (on TDI pin)

Definition at line 276 of file LowLevelFunc430Xv2.h.

#define SW_1   0x40

SW-1 TEST.

Definition at line 167 of file LowLevelFunc430Xv2.h.

#define SW_MODE0   0x01

Mode-0 switch.

Definition at line 155 of file LowLevelFunc430Xv2.h.

#define SW_MODE1   0x02

Mode-1 switch.

Definition at line 157 of file LowLevelFunc430Xv2.h.

#define SW_VPPEN   0x04

Switch-Vpp Enable - test and set/clr.

Definition at line 159 of file LowLevelFunc430Xv2.h.

#define TCK   0x10

P5.4 JTAG TCK input pin.

Definition at line 215 of file LowLevelFunc430Xv2.h.

#define TCK_DIR   0x10

TCK Translator direction 0 - output from REP430F, 1 - input to REP430F.

Definition at line 137 of file LowLevelFunc430Xv2.h.

#define TCLK   TDI

P5.7 TDI (former XOUT) receives TCLK.

Definition at line 221 of file LowLevelFunc430Xv2.h.

#define TDI   0x80

P5.7 JTAG TDI input pin.

Definition at line 211 of file LowLevelFunc430Xv2.h.

#define TDI_DIR   0x80

TDI Translator direction 0 - output from REP430F, 1 - input to REP430F.

Definition at line 143 of file LowLevelFunc430Xv2.h.

#define TDIH   {JTAGOUT |= SBWDATO; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK;}

SBW macro: Set TDI = 1.

Definition at line 337 of file LowLevelFunc430Xv2.h.

#define TDIL   {JTAGOUT &= ~SBWDATO; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK;}

SBW macro: clear TDI signal.

Definition at line 339 of file LowLevelFunc430Xv2.h.

#define TDO   0x40

P5.6 JTAG TDO output pin.

Definition at line 213 of file LowLevelFunc430Xv2.h.

#define TDO_RD   {TRSLDIR |= TDOI_DIR; nNOPS JTAGOUT &= ~SBWCLK; nNOPS tdo_bit = JTAGIN; JTAGOUT |= SBWCLK; TRSLDIR &= ~TDOI_DIR;}

SBW macro: TDO cycle with TDO read.

Definition at line 343 of file LowLevelFunc430Xv2.h.

#define TDOI_DIR   0x40

TDO/TDI Translator direction 0 - output from REP430F, 1 - input to REP430F.

Definition at line 141 of file LowLevelFunc430Xv2.h.

#define TDOsbw   {TRSLDIR |= TDOI_DIR; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK; TRSLDIR &= ~TDOI_DIR;}

SBW macro: TDO cycle without reading TDO.

Definition at line 341 of file LowLevelFunc430Xv2.h.

#define TEST   0x04

P5.2 JTAG Test input pin.

Definition at line 217 of file LowLevelFunc430Xv2.h.

#define TEST_DIR   0x04

TEST Translator direction 0 - output from REP430F, 1 - input to REP430F.

Definition at line 133 of file LowLevelFunc430Xv2.h.

#define TMS   0x20

P5.5 JTAG TMS input pin.

Definition at line 209 of file LowLevelFunc430Xv2.h.

#define TMS_DIR   0x20

TMS Translator direction 0 - output from REP430F, 1 - input to REP430F.

Definition at line 139 of file LowLevelFunc430Xv2.h.

#define TMSH   {JTAGOUT |= SBWDATO; nNOPS ;JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK; }

SBW macro: set TMS signal.

Definition at line 328 of file LowLevelFunc430Xv2.h.

#define TMSL   {JTAGOUT &= ~SBWDATO; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWCLK;}

SBW macro: clear TMS signal.

Definition at line 330 of file LowLevelFunc430Xv2.h.

#define TMSLDH   {JTAGOUT &= ~SBWDATO; nNOPS JTAGOUT &= ~SBWCLK; nNOPS JTAGOUT |= SBWDATO; JTAGOUT |= SBWCLK;}

SBW macro: clear TMS signal and immediately set it high again in the SBWTCK low phase to enter the TDI slot with a high signal.

Only used to clock TCLK (=TDI for SBW) in Run-Test/IDLE mode of the JTAG FSM

Definition at line 335 of file LowLevelFunc430Xv2.h.

#define TVCC_DIR   P6DIR

VCC direction register.

Definition at line 174 of file LowLevelFunc430Xv2.h.

#define TVCC_MASK   0xF0

Minimum VCC value.

Definition at line 176 of file LowLevelFunc430Xv2.h.

#define TVCC_OUT   P6OUT

VCC output register.

Definition at line 172 of file LowLevelFunc430Xv2.h.

#define TVCC_SHIFT   4

Value to shift up voltage level.

Definition at line 178 of file LowLevelFunc430Xv2.h.

#define VPPDIR   P8DIR

Fuse blow voltage (Vpp) direction register.

Definition at line 246 of file LowLevelFunc430Xv2.h.

#define VPPoff ( )    (SetVpp(0))

Switch off fuse blow voltage.

Definition at line 284 of file LowLevelFunc430Xv2.h.

#define VPPon (   x)    (x == VPP_ON_TEST ? (SetVpp(VPPONTEST)) : (SetVpp(VPPONTDI)))

Supply fuse blow voltage based on TEST or TDI pin (based on input: x(.

Definition at line 282 of file LowLevelFunc430Xv2.h.

#define VPPONTDI   0x02

P8.1 Fuse blow voltage switched to TDI.

Definition at line 253 of file LowLevelFunc430Xv2.h.

#define VPPONTEST   0x04

P8.2 Fuse blow voltage switched to TEST.

Definition at line 251 of file LowLevelFunc430Xv2.h.

#define VPPOUT   P8OUT

Fuse blow voltage (Vpp) output register.

Definition at line 244 of file LowLevelFunc430Xv2.h.

#define VPPSEL   P8SEL

Fuse blow voltage (Vpp) select register.

Definition at line 248 of file LowLevelFunc430Xv2.h.

Function Documentation

unsigned long AllShifts ( word  Format,
unsigned long  Data 
)

Shift a value into TDI (MSB first) and simultaneously shift out a value from TDO (MSB first).

Parameters
Format(number of bits shifted, 8 (F_BYTE), 16 (F_WORD), 20 (F_ADDR) or 32 (F_LONG))
Data(data to be shifted into TDI)
Returns
unsigned long (scanned TDO value)

Definition at line 173 of file LowLevelFunc430Xv2.c.

void ClrTCLK_sbw ( void  )

Clear TCLK in Spy-Bi-Wire mode.

enters with TCLK_saved and exits with TCLK = 0

Definition at line 129 of file LowLevelFunc430Xv2.c.

void configure_IO_JTAG ( void  )

Set JTAG pins to output direction - from REP430F to target.

Definition at line 593 of file LowLevelFunc430Xv2.c.

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void configure_IO_SBW ( void  )

Set SBW pins to output direction - from REP430F to target.

Definition at line 604 of file LowLevelFunc430Xv2.c.

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void Disable_Vpp ( void  )

Disable fuse blow voltage Vpp.

Definition at line 585 of file LowLevelFunc430Xv2.c.

void DrvSignals ( void  )

Set up I/O pins for JTAG communication.

Definition at line 632 of file LowLevelFunc430Xv2.c.

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void Enable_Vpp ( void  )

Enable fuse blow voltage Vpp.

Definition at line 576 of file LowLevelFunc430Xv2.c.

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word Get_Ext_Vcc ( void  )

Determine external VCC.

Returns
word (external VCC in mV)

Definition at line 423 of file LowLevelFunc430Xv2.c.

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word Get_target_Vcc ( void  )

Determine target VCC.

Returns
word (target VCC in mV)

Definition at line 415 of file LowLevelFunc430Xv2.c.

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word Get_Vx ( word  index)

Measure different voltages via ADC12.

Returns
word (voltage in mV)

Definition at line 431 of file LowLevelFunc430Xv2.c.

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void InitController ( void  )

Initialization of the Controller Board.

Definition at line 289 of file LowLevelFunc430Xv2.c.

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void InitTarget ( void  )

Initialization of the Target Board (switch voltages on, preset JTAG pins)

For devices with normal 4wires JTAG (JTAG4SBW=0)
For devices with Spy-Bi-Wire to work in 4wires JTAG (JTAG4SBW=1)

Definition at line 660 of file LowLevelFunc430Xv2.c.

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void IO_3state ( void  )

Set all JTAG pins to input direction - from target to REP430F.

Definition at line 612 of file LowLevelFunc430Xv2.c.

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void MsDelay ( word  milliseconds)

Delay function (resolution is 1 ms)

Parameters
milliseconds(number of ms, max number is 0xFFFF)

Definition at line 677 of file LowLevelFunc430Xv2.c.

void ReleaseTarget ( void  )

Release Target Board (switch voltages off, JTAG pins are HI-Z)

Definition at line 668 of file LowLevelFunc430Xv2.c.

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void RlsSignals ( void  )

Release I/O pins.

Definition at line 648 of file LowLevelFunc430Xv2.c.

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void RST_dir ( word  dir)

Set the direction for the RST pin.

Parameters
dir(0 = IN - from target to REP430F, !0 = OUT)

Definition at line 529 of file LowLevelFunc430Xv2.c.

void SetTargetVcc ( word  level)

Set target Vcc (supplied from REP430F)

input - 10*Vcc[V]-> range 2.1V to 3.6 V (data 21 to 36) or data = 0 -> Vcc OFF

Parameters
level(requested VCC in V * 10)

Definition at line 395 of file LowLevelFunc430Xv2.c.

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void SetTCLK_sbw ( void  )

Set TCLK in Spy-Bi-Wire mode.

enters with TCLK_saved and exits with TCLK = 1

Definition at line 149 of file LowLevelFunc430Xv2.c.

void SetVCoreUp ( word  level)

Function to set a specific voltage level via the PMM.

Parameters
level

Definition at line 367 of file LowLevelFunc430Xv2.c.

void SetVpp ( word  source)

function to set the fuse blow voltage Vpp

Parameters
source(Select the pin to which Vpp is applied according to chosen interface)

Definition at line 557 of file LowLevelFunc430Xv2.c.

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void ShowStatus ( word  status,
word  index 
)

This function controls the status LEDs depending on the status argument. It stops program in error case.

Parameters
status(4 stati - can be extended to 8 - possible for 3 LEDs - Yellow,Green,Red)
index(additional number for detailed diagnostics or watch variable during debugging phase)

Definition at line 775 of file LowLevelFunc430Xv2.c.

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void TCK_dir ( word  dir)

Set the direction for the TCK pin.

Parameters
dir(0 = IN - from target to REP430F, !0 = OUT)

Definition at line 546 of file LowLevelFunc430Xv2.c.

void TCLKstrobes ( word  Amount)

This function generates Amount strobes with the Flash Timing Generator.

Frequency fFTG = 257..476kHz (t = 3.9..2.1us). Used freq. in procedure - 400 kHz
User knows target frequency, instruction cycles, C implementation.
No. of MCKL cycles - 18MHz/400 kHz = 45 or 12MHz/400 kHz = 30

Parameters
Amount(number of strobes to be generated)

Definition at line 723 of file LowLevelFunc430Xv2.c.

void TDI_dir ( word  dir)

Set the direction for the TDI pin.

Parameters
dir(0 = IN - from target to REP430F, !0 = OUT)

Definition at line 471 of file LowLevelFunc430Xv2.c.

void TDOI_dir ( word  dir)

Set the direction for the TDO pin.

Parameters
dir(0 = IN - from target to REP430F, !0 = OUT)

Definition at line 483 of file LowLevelFunc430Xv2.c.

void TDOisInput ( void  )

This function switches TDO to Input (used for fuse blowing)

Definition at line 624 of file LowLevelFunc430Xv2.c.

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void TEST_dir ( word  dir)

Set the direction for the TEST pin.

Parameters
dir(0 = IN - from target to REP430F, !0 = OUT)

Definition at line 495 of file LowLevelFunc430Xv2.c.

void TMS_dir ( word  dir)

Set the direction for the TMS pin.

Parameters
dir(0 = IN - from target to REP430F, !0 = OUT)

Definition at line 512 of file LowLevelFunc430Xv2.c.

void usDelay ( word  microseconds)

Delay function (resolution is ~1 us)

Parameters
microseconds(number of ms, max number is 0xFFFF)

Definition at line 692 of file LowLevelFunc430Xv2.c.


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