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Teraterm Scripts

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Introduction[edit]

Tera Term is an opensource terminal emulator on MS-Windows commonly used by us developers. Tera Term supports a "rich" macro language that can help in automating user actions. These scripts usually remain personal - rarely shared.

In this page, I intend to share the basic scripts that can be used to automate common tasks in the Linux PSP release. The scripts were created with intentional hierarchy to maximize reuse (via inclusion) and minimize redundancy across scripts. Currently, these scripts apply to OMAP35x Linux PSP. But, can be extended easily to other platforms.

Needless to say, these scripts are open to enhancements.

How to execute a TeraTerm script?[edit]

Tterm-macro.png

Scripts[edit]

File Naming Conventions[edit]

  • A file containing common macros - that can be included in other scripts - is prefixed with double underscore e.g. __common.ttl
  • The purpose / functionality of the file can be indicated after a "-" (minus) in the file name e.g. __uboot-config.ttl
  • Name of the container script that you execute is prefixed with name of the board e.g. omap3evm-boot-ramdisk.ttl.

__common.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file __common.ttl
desc Common definitions used across the macros.
============================================================================
HISTORY
2007-11-30 Sanjeev Premi
Original Version
============================================================================


============================================================================
DEFINITIONS
============================================================================
Current Date

getdate CurDate


Current Time

gettime CurTime


Title of the Tera Term Window

StrWindowTitle = 'OMAP35x EVM'


Boot methods

Boot_RAMDISK = 'RAMDISK' Boot_NFS = 'NFS'


Is Lauterbach used for debug?

UseLauterbach = 0


Caption prefix

StrCaption = ':::::::::::::::::::::::::::::::::::::::: '


Dividers

StrEmpty = #13#10 StrDivider_1 = '====================================================='#13#10 StrDivider_2 = '-----------------------------------------------------'#13#10 StrDivider_3 = '.....................................................'#13#10


Set position of status dialog box

setdlgpos 10 10


Set window title

settitle StrWindowTitle

</syntaxhighlight>

__uboot-config-common.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file __uboot-config-common.ttl
desc Common u-boot related definitions
============================================================================
HISTORY
2007-11-30 Sanjeev Premi
Original Version
============================================================================


============================================================================
DEFINITIONS
============================================================================
The u-boot message to stop autoboot.

MsgAutoboot = 'Hit any key to stop autoboot:'

The u-boot prompt

PromptUboot = 'OMAP3EVM #'


============================================================================
EXECUTION
============================================================================
Disable autoload

wait PromptUboot sendln 'setenv autoload no'

</syntaxhighlight>

__uboot-config-network.ttl[edit]

This file uses dummy values for various macros. They need to be defined with correct values for your platform.

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file __uboot-config-network.ttl
desc Configure the u-boot network settings.
============================================================================
HISTORY
2007-11-30 Sanjeev Premi
Original Version
============================================================================


============================================================================
DEFINITIONS
============================================================================
Ethernet on EVM

VarMacAddr = 'A1:B1:C1:E1:D1:E1' VarGatewayIP = '192.168.1.1' VarNetMask = '255.255.255.0'

Server running the TFT Server

VarServerIP = '192.168.1.2'

Get IP address from DHCP server

CmdDHCP = 'dhcp'


============================================================================
EXECUTION
============================================================================
Setup Network

wait PromptUboot sendln 'setenv ethaddr ' VarMacAddr

wait PromptUboot sendln 'setenv gatewayip ' VarGatewayIP

wait PromptUboot sendln 'setenv netmask ' VarNetMask

Set the IP address of the TFTP Server

wait PromptUboot sendln 'setenv serverip ' VarServerIP

Get an IP Address

wait PromptUboot sendln CmdDHCP

Set the IP address of the TFTP Server again.
(Required on some networks)

wait PromptUboot sendln 'setenv serverip ' VarServerIP

</syntaxhighlight>

__uboot-load-kernel.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file __uboot-load-kernel.ttl
desc Steps to boot the Linux kernel.
============================================================================
HISTORY
2007-11-30 Sanjeev Premi
Original Version
============================================================================


============================================================================
DEFINITIONS
============================================================================
Name of the boot file

BootFile = 'uImage'

Boot arguments

BootArgs_RAMDISK = 'console=ttyS0,115200n8 mem=128M root=/dev/ram0 rw initrd=0x81600000,16M ip=dhcp' BootArgs_NFS = 'console=ttyS0,115200n8 mem=128M root=/dev/nfs noinitrd nfsroot=192.168.1.10:/home/user/remote/098,nolock,rsize=1024,wsize=1024 ip=dhcp'

Boot commands

CmdLoadRamDisk = 'tftpboot 0x81600000 kernel/ramdisk.gz' CmdLoadUimage = 'tftpboot 0x80000000 kernel/uImage' CmdBootm = 'bootm 0x80000000'

============================================================================
EXECUTION
============================================================================
General configuration

wait PromptUboot sendln 'setenv bootfile ' BootFile

Set boot arguments

wait PromptUboot

strcompare VarBootMethod Boot_RAMDISK if result=0 then 

   sendln 'setenv bootargs ' BootArgs_RAMDISK

endif

strcompare VarBootMethod Boot_NFS if result=0 then 

   sendln 'setenv bootargs ' BootArgs_NFS

endif

Print current environment (Just for the record)

wait PromptUboot sendln 'printenv'

Load RamDisk Image

strcompare VarBootMethod Boot_RAMDISK if result=0 then 

   wait PromptUboot
   sendln CmdLoadRamDisk

endif

Load uImage

wait PromptUboot sendln CmdLoadUimage

Boot Linux

wait PromptUboot if UseLauterbach=0 then 

   sendln CmdBootm

elseif UseLauterbach=1 then 

   send CmdBootm

endif

</syntaxhighlight>

__kernel-common.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file __kernel-common.ttl
desc Common kernel related definitions & commands.
============================================================================
HISTORY
2007-11-30 Sanjeev Premi
Original Version
============================================================================


============================================================================
DEFINITIONS
============================================================================
The Linux kernel prompt

PromptLinux = '[root@OMAP3EVM /]# '

Clear screen

CmdClear = 'clear'

</syntaxhighlight>

__kernel-power.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file __kernel-power.ttl
desc Common power related definitions and commands.
============================================================================
HISTORY
2008-04-25 Sanjeev Premi
Original Version
============================================================================


============================================================================
DEFINITIONS
============================================================================
Set LCD timeout to 2 secs

CmdFbTimeout = 'echo 2 > /sys/power/fb_timeout_value'

Different pause durations used in testing

PauseLog = 2 PauseNormal = 30 PauseSuspendBefore = 5 PauseSuspendAfter = 10

Strings indicating sleep duration

StrSleepNormal = 'Wait for 30 secs'#13#10 StrSleepBeforeSuspend = 'Wait for 5 secs'#13#10 StrSleepAfterSuspend = 'Wait for 60 secs'#13#10

Strings indicating actions performed

StrSuspend = 'Attempt Suspend'#13#10 StrResume = 'Attempt Resume (send key click)'#13#10

StrViewPowerStates = 'View previous power states'#13#10 StrViewDeepestIdleState = 'View the deepest IDLE state'#13#10

StrViewGovernor = 'View current governor'#13#10

StrViewVDD1 = 'View VDD1 OPP'#13#10 StrViewVDD2 = 'View VDD2 OPP'#13#10

StrViewClock_MPU_IVA = 'View MPU & IVA clocks'#13#10 StrViewClock_VirtVDD = 'View virtual VDD clocks'#13#10

----------------------------------------------------------------------------
CPUIDLE
----------------------------------------------------------------------------
Set deepest IDLE state

CmdShowPowerStates = 'cat /proc/pm_prepwst'

Show current deepest IDLE state

CmdShowDeepestIdleState = 'cat /sys/power/cpuidle_deepest_state'

Show status of OMAP clocks

CmdShowClocks = 'cat /proc/omap_clocks'

Set deepest IDLE state

CmdSetDeepestIdleState_0 = 'echo "0" > /sys/power/cpuidle_deepest_state' CmdSetDeepestIdleState_1 = 'echo "1" > /sys/power/cpuidle_deepest_state' CmdSetDeepestIdleState_2 = 'echo "2" > /sys/power/cpuidle_deepest_state' CmdSetDeepestIdleState_3 = 'echo "3" > /sys/power/cpuidle_deepest_state' CmdSetDeepestIdleState_4 = 'echo "4" > /sys/power/cpuidle_deepest_state' CmdSetDeepestIdleState_5 = 'echo "5" > /sys/power/cpuidle_deepest_state' CmdSetDeepestIdleState_6 = 'echo "6" > /sys/power/cpuidle_deepest_state'

Put system to 'suspend' state

CmdSuspend = 'echo -n "mem" > /sys/power/state'


----------------------------------------------------------------------------
CPUFREQ
----------------------------------------------------------------------------
OMAP Clocks

CmdShowAllClocks = 'cat /proc/omap_clocks' CmdShowClock_MPU = 'cat /proc/omap_clocks | grep mpu' CmdShowClock_IVA = 'cat /proc/omap_clocks | grep iva' CmdShowClock_VDDs = 'cat /proc/omap_clocks | grep virt'


Governor related

CmdShowGovernor = 'cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor'

CmdSetGovernor_Ondemand = 'echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor' CmdSetGovernor_Performance = 'echo "performance" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor'

Set OPPs for VDD1

CmdSetVDD1_1 = 'echo "1" > /sys/power/vdd1_opp_value' CmdSetVDD1_2 = 'echo "2" > /sys/power/vdd1_opp_value' CmdSetVDD1_3 = 'echo "3" > /sys/power/vdd1_opp_value' CmdSetVDD1_4 = 'echo "4" > /sys/power/vdd1_opp_value' CmdSetVDD1_5 = 'echo "5" > /sys/power/vdd1_opp_value'

CmdShowVdd1 = 'cat /sys/power/vdd1_opp_value'

Set OPPs for VDD2

CmdSetVDD2_1 = 'echo "1" > /sys/power/vdd2_opp_value' CmdSetVDD2_2 = 'echo "2" > /sys/power/vdd2_opp_value'

CmdShowVdd2 = 'cat /sys/power/vdd2_opp_value'

</syntaxhighlight>

__test-cpuidle.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file __test-cpuidle.ttl
desc Unit tests for "cpuidle" framework.
============================================================================
HISTORY
2008-04-25 Sanjeev Premi
Original Version
============================================================================


include '__common.ttl'

============================================================================
DEFINITIONS
============================================================================
Testcase title

StrDescription = 'UNIT TEST CASES FOR CPUIDLE'#13#10


Strings indicating deepest idle state

StrDeepestIdleState_0 = 'Deepest Idle State = 0'#13#10 StrDeepestIdleState_1 = 'Deepest Idle State = 1'#13#10 StrDeepestIdleState_2 = 'Deepest Idle State = 2'#13#10 StrDeepestIdleState_3 = 'Deepest Idle State = 3'#13#10 StrDeepestIdleState_4 = 'Deepest Idle State = 4'#13#10 StrDeepestIdleState_5 = 'Deepest Idle State = 5'#13#10 StrDeepestIdleState_6 = 'Deepest Idle State = 6'#13#10 StrDeepestIdleState_9 = 'Deepest Idle State = 9 (Incorrect)'#13#10

Commands for negative testing

CmdSetDeepestIdleState_9 = 'echo "9" > /sys/power/cpuidle_deepest_state'


============================================================================
EXECUTION
============================================================================

wait PromptLinux

sendln CmdFbTimeout wait PromptLinux

sendln wait PromptLinux

Open log file

logopen 'test-cpuidle.log' 0 0 logstart

logwrite StrEmpty

logwrite StrCaption logwrite CurDate logwrite StrEmpty

logwrite StrCaption logwrite CurTime logwrite StrEmpty

pause PauseLog sendln wait PromptLinux

C0

StrStateCaption = StrDeepestIdleState_0 CmdDeepestIdleState = CmdSetDeepestIdleState_0

call ExecIdleTest

C1

StrStateCaption = StrDeepestIdleState_1 CmdDeepestIdleState = CmdSetDeepestIdleState_1

call ExecIdleTest

C2

StrStateCaption = StrDeepestIdleState_2 CmdDeepestIdleState = CmdSetDeepestIdleState_2

call ExecIdleTest

C3

StrStateCaption = StrDeepestIdleState_3 CmdDeepestIdleState = CmdSetDeepestIdleState_3

call ExecIdleTest

C4

StrStateCaption = StrDeepestIdleState_4 CmdDeepestIdleState = CmdSetDeepestIdleState_4

call ExecIdleTest

C5

StrStateCaption = StrDeepestIdleState_5 CmdDeepestIdleState = CmdSetDeepestIdleState_5

call ExecIdleTest

C6

StrStateCaption = StrDeepestIdleState_6 CmdDeepestIdleState = CmdSetDeepestIdleState_6

call ExecIdleTest

C9

StrStateCaption = StrDeepestIdleState_9 CmdDeepestIdleState = CmdSetDeepestIdleState_9

call ExecIdleTest_N

Return to C2

sendln sendln wait PromptLinux

sendln sendln CmdSetDeepestIdleState_2 wait PromptLinux

----------------------------------------------------------------------------
Close log file
----------------------------------------------------------------------------

sendln wait PromptLinux

pause PauseNormal logclose

exit


============================================================================
SUBROUTINES
============================================================================
ExecIdleTest
============================================================================
Execute the CPUIDLE Tests
============================================================================

msgStatus =

State caption

strconcat msgstatus StrStateCaption statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrDivider_2 logwrite StrStateCaption logwrite StrDivider_2

pause PauseLog

Set deepest idle state
(Additional 'newlines' sent just in case first is missed in deeper C states)

sendln sendln wait PromptLinux sendln sendln CmdDeepestIdleState wait PromptLinux

pause PauseLog

View previous power states

logwrite StrEmpty logwrite StrCaption logwrite StrViewPowerStates logwrite StrEmpty

pause PauseLog

strconcat msgstatus StrViewPowerStates statusbox msgstatus TitleWindow

sendln sendln wait PromptLinux sendln sendln CmdShowPowerStates wait PromptLinux

pause PauseLog

Wait for 'PauseNormal'
(Additional 'newline' sent just in case first is missed in deeper C states)

strconcat msgstatus StrSleepNormal statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrSleepNormal logwrite StrEmpty

pause PauseNormal

sendln sendln wait PromptLinux

pause PauseLog

View previous power states (again)
(Additional 'newline' sent just in case first is missed in deeper C states)

strconcat msgstatus StrViewPowerStates statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrViewPowerStates logwrite StrEmpty

pause PauseLog

sendln sendln wait PromptLinux sendln sendln CmdShowPowerStates wait PromptLinux

pause PauseLog

Wait for 'PauseSuspendBefore'
(Additional 'newline' sent just in case first is missed in deeper C states)

strconcat msgstatus StrSleepBeforeSuspend statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrSleepBeforeSuspend logwrite StrEmpty

pause PauseSuspendBefore

sendln sendln wait PromptLinux

pause PauseLog

Suspend

strconcat msgstatus StrSuspend statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrSuspend logwrite StrEmpty

pause PauseLog

sendln sendln wait PromptLinux sendln sendln CmdSuspend

Wait for 'PauseSuspendAfter'

strconcat msgstatus StrSleepAfterSuspend statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrSleepAfterSuspend logwrite StrEmpty

pause PauseSuspendAfter

Resume

strconcat msgstatus StrResume statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrResume logwrite StrEmpty

sendln wait PromptLinux

flushrecv

pause PauseLog

closesbox

return


============================================================================
SUBROUTINE
Execute the CPUIDLE Tests (Negative)
============================================================================
ExecIdleTest_N

msgStatus =

State caption

strconcat msgstatus StrStateCaption statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrDivider_2 logwrite StrStateCaption logwrite StrDivider_2

pause PauseLog

Set deepest idle state
(Additional 'newline' sent just in case first is missed in deeper C states)

sendln sendln wait PromptLinux sendln sendln CmdDeepestIdleState wait PromptLinux

flushrecv

pause PauseLog

closesbox

return

</syntaxhighlight>

__test-cpufreq.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file __test-cpufreq.ttl
desc Unit tests for "cpufreq" framework.
============================================================================
HISTORY
2008-04-25 Sanjeev Premi
Original Version
============================================================================

include '__common.ttl'

============================================================================
DEFINITIONS
============================================================================
Testcase title

StrDescription = 'UNIT TEST CASES FOR CPUFREQ'#13#10

Strings related to governors

StrGovernorOndemand = 'Set ONDEMAND Governor'#13#10 StrGovernorPerformance = 'Set PERFORMANCE Governor'#13#10

Strings indicating OPPs

StrOppVdd1_1 = 'VDD1 OPP = 1'#13#10 StrOppVdd1_2 = 'VDD1 OPP = 2'#13#10 StrOppVdd1_3 = 'VDD1 OPP = 3'#13#10 StrOppVdd1_4 = 'VDD1 OPP = 4'#13#10 StrOppVdd1_5 = 'VDD1 OPP = 5'#13#10

StrOppVdd1_6 = 'VDD1 OPP = 6 (Incorrect)'#13#10

StrOppVdd2_1 = 'VDD2 OPP = 1'#13#10 StrOppVdd2_2 = 'VDD2 OPP = 2'#13#10 StrOppVdd2_3 = 'VDD2 OPP = 3'#13#10

StrOppVdd2_4 = 'VDD2 OPP = 4 (Incorrect)'#13#10

Commands for negative testing

CmdSetVDD1_6 = 'echo "6" > /sys/power/vdd1_opp_value' CmdSetVDD2_4 = 'echo "4" > /sys/power/vdd2_opp_value'


============================================================================
EXECUTION
============================================================================

wait PromptLinux

sendln CmdFbTimeout wait PromptLinux

sendln CmdClear wait PromptLinux

sendln wait PromptLinux

Open log file

logopen 'test-cpufreq.log' 0 0 logstart

logwrite StrEmpty

logwrite StrCaption logwrite CurDate logwrite StrEmpty

logwrite StrCaption logwrite CurTime logwrite StrEmpty

pause PauseLog sendln

Show current governor & switch to 'ondemand' governor

StrStateCaption = StrOppVdd1_1 CmdSetVDD1 = CmdSetVDD1_1

call ExecGovernors

VDD1 - OPP1

StrStateCaption = StrOppVdd1_1 CmdSetVDD1 = CmdSetVDD1_1

call ExecFreqTest

VDD1 - OPP2

StrStateCaption = StrOppVdd1_2 CmdSetVDD1 = CmdSetVDD1_2

call ExecFreqTest

VDD1 - OPP3

StrStateCaption = StrOppVdd1_3 CmdSetVDD1 = CmdSetVDD1_3

call ExecFreqTest

VDD1 - OPP5
(Do this early so we don't keep MPU in overdrive for long during negative
tests).

StrStateCaption = StrOppVdd1_5 CmdSetVDD1 = CmdSetVDD1_5

call ExecFreqTest

VDD1 - OPP4

StrStateCaption = StrOppVdd1_4 CmdSetVDD1 = CmdSetVDD1_4

call ExecFreqTest

VDD1 - OPP6 (Negative)

StrStateCaption = StrOppVdd1_6 CmdSetVDD1 = CmdSetVDD1_6

call ExecFreqTest_N

VDD2 - OPP1

StrStateCaption = StrOppVdd2_1 CmdSetVDD2 = CmdSetVDD2_1

call ExecFreqTest2

VDD1 - OPP2

StrStateCaption = StrOppVdd2_2 CmdSetVDD2 = CmdSetVDD2_2

call ExecFreqTest2

VDD1 - OPP3

StrStateCaption = StrOppVdd2_3 CmdSetVDD2 = CmdSetVDD2_3

call ExecFreqTest2


----------------------------------------------------------------------------
Close log file
----------------------------------------------------------------------------

sendln wait PromptLinux

pause PauseNormal logclose

exit


============================================================================
SUBROUTINES
============================================================================
ExecGovernors
============================================================================
Execute the CPUFREQ Tests
============================================================================

msgStatus =

State caption

strconcat msgstatus StrStateCaption statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrDivider_2 logwrite StrStateCaption logwrite StrDivider_2

pause PauseLog sendln wait PromptLinux

Show current governor

strconcat msgstatus StrViewGovernor statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrViewGovernor logwrite StrEmpty

sendln CmdShowGovernor wait PromptLinux

pause PauseLog

Set 'ondemand' governor

strconcat msgstatus StrGovernorOndemand statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrGovernorOndemand logwrite StrEmpty

pause PauseLog

sendln CmdSetGovernor_Ondemand wait PromptLinux

View virtual VDD clocks

logwrite StrEmpty logwrite StrCaption logwrite StrViewClock_VirtVDD logwrite StrEmpty

pause PauseLog

sendln wait PromptLinux

wait PromptLinux sendln CmdShowClock_VDDs

pause PauseLog

View current MPU & IVA clocks

logwrite StrEmpty logwrite StrCaption logwrite StrViewClock_MPU_IVA logwrite StrEmpty

pause PauseLog

sendln wait PromptLinux

wait PromptLinux sendln CmdShowClock_MPU

pause PauseLog

sendln wait PromptLinux

sendln CmdShowClock_IVA wait PromptLinux

pause PauseLog

closesbox

return


ExecFreqTest
============================================================================
Execute the CPUFREQ Tests
============================================================================

msgStatus =

State caption

strconcat msgstatus StrStateCaption statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrDivider_2 logwrite StrStateCaption logwrite StrDivider_2

pause PauseLog

Set VDD1 OPP

sendln wait PromptLinux

sendln CmdSetVDD1 wait PromptLinux

pause PauseLog

View current VDD1 OPP

logwrite StrEmpty logwrite StrCaption logwrite StrViewVDD1 logwrite StrEmpty

pause PauseLog

sendln wait PromptLinux

wait PromptLinux sendln CmdShowVdd1

pause PauseLog

View current VDD2 OPP

logwrite StrEmpty logwrite StrCaption logwrite StrViewVDD2 logwrite StrEmpty

pause PauseLog

sendln wait PromptLinux

wait PromptLinux sendln CmdShowVdd2

pause PauseLog

View virtual VDD clocks

logwrite StrEmpty logwrite StrCaption logwrite StrViewClock_VirtVDD logwrite StrEmpty

pause PauseLog

sendln wait PromptLinux

wait PromptLinux sendln CmdShowClock_VDDs

pause PauseLog

View current MPU & IVA clocks

logwrite StrEmpty logwrite StrCaption logwrite StrViewClock_MPU_IVA logwrite StrEmpty

pause PauseLog

sendln wait PromptLinux

wait PromptLinux sendln CmdShowClock_MPU

pause PauseLog

sendln wait PromptLinux

sendln CmdShowClock_IVA wait PromptLinux

pause PauseLog

Wait for 'PauseSuspendBefore'

strconcat msgstatus StrSleepBeforeSuspend statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrSleepBeforeSuspend logwrite StrEmpty

pause PauseSuspendBefore

sendln wait PromptLinux

pause PauseLog

Suspend

strconcat msgstatus StrSuspend statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrSuspend logwrite StrEmpty

pause PauseLog

sendln sendln CmdSuspend

Wait for 'PauseSuspendAfter'

strconcat msgstatus StrSleepAfterSuspend statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrSleepAfterSuspend logwrite StrEmpty

pause PauseSuspendAfter

Resume

strconcat msgstatus StrResume statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrCaption logwrite StrResume logwrite StrEmpty

sendln wait PromptLinux

flushrecv

pause PauseLog

closesbox

return


ExecFreqTest2
============================================================================
Execute the CPUFREQ Tests (VDD2)
============================================================================

msgStatus =

State caption

strconcat msgstatus StrStateCaption statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrDivider_2 logwrite StrStateCaption logwrite StrDivider_2

pause PauseLog

Set VDD2 OPP

sendln wait PromptLinux

sendln CmdSetVDD2 wait PromptLinux

pause PauseLog

View current VDD1 OPP

logwrite StrEmpty logwrite StrCaption logwrite StrViewVDD1 logwrite StrEmpty

pause PauseLog

sendln wait PromptLinux

wait PromptLinux sendln CmdShowVdd1

pause PauseLog

View current VDD2 OPP

logwrite StrEmpty logwrite StrCaption logwrite StrViewVDD2 logwrite StrEmpty

pause PauseLog

sendln wait PromptLinux

wait PromptLinux sendln CmdShowVdd2

pause PauseLog

sendln wait PromptLinux

flushrecv

pause PauseLog

closesbox

return


============================================================================
SUBROUTINE
Execute the CPUFREQ Tests (Negative)
============================================================================
ExecFreqTest_N

msgStatus =

State caption

strconcat msgstatus StrStateCaption statusbox msgstatus TitleWindow

logwrite StrEmpty logwrite StrDivider_2 logwrite StrStateCaption logwrite StrDivider_2

pause PauseLog

Set VDD1 OPP

sendln wait PromptLinux

sendln CmdSetVDD1 wait PromptLinux

flushrecv

pause PauseLog

closesbox

return

</syntaxhighlight>

omap3evm-flash-uboot.ttl[edit]

<syntaxhighlight lang="asm"> </syntaxhighlight>

omap3evm-boot-ramdisk.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file omap3evm-boot-ramdisk.ttl
desc Steps to boot the Linux kernel using ramdisk on the OMAP3EVM.
============================================================================
HISTORY
2007-11-30 Sanjeev Premi
Original Version
============================================================================


include '__common.ttl'

VarBootMethod = Boot_RAMDISK

include '__uboot-config-common.ttl' include '__uboot-config-network.ttl' include '__uboot-load-kernel.ttl'

include '__kernel-common.ttl' include '__kernel-boot.ttl'

</syntaxhighlight>

omap3evm-boot-nfs.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file omap3evm-boot-nfs.ttl
desc Steps to boot the Linux kernel using NFS on the OMAP3EVM.
============================================================================
HISTORY
2007-11-30 Sanjeev Premi
Original Version
============================================================================


include '__common.ttl'

VarBootMethod = Boot_NFS

include '__uboot-config-common.ttl' include '__uboot-config-network.ttl' include '__uboot-load-kernel.ttl'

include '__kernel-common.ttl' include '__kernel-boot.ttl'

</syntaxhighlight>

omap3evm-test-power.ttl[edit]

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file omap3evm-test-power.ttl
desc Steps to execute Power Management test cases on the OMAP3EVM.
============================================================================
HISTORY
2008-04-25 Sanjeev Premi
Original Version
============================================================================


include '__common.ttl'

include '__kernel-common.ttl'

include '__kernel-power.ttl'

include '__test-cpuidle.ttl' include '__test-cpufreq.ttl'

beep pause 1 beep pause 1 beep

</syntaxhighlight>

What about DaVinci TeraTerm Scripts?[edit]

Below are a few simple scripts used to boot a DaVinci EVM - obviously you'll need to modify your IP address, kernel name and rootpath appropriately. These examples should serve as a good starting point if you want to create your own scripts.

To run the scripts, simply hit any key during the U-boot countdown to get to the U-boot prompt. Then run "Macro->Control" and browse to the *.ttl.

DM6446: Crossover Script[edit]

When you don't have a switch/router and need to boot your EVM using TFTP/NFS, you can directly connect your EVM to your laptop with a crossover cable. Here, the Linux host's IP address is set to 192.168.1.100 (modify as needed). To manually set the Linux host's IP address:

  1. host$ su - Login as root
  2. host# setup - Setup your network
  3. Browse to Network Configuration, then choose "Yes" (to Setup Network)
  4. Uncheck "Use dynamic IP configuration" using the spacebar (if needed)
  5. Tab to "IP address:" and type 192.168.1.100 and tab (using default values for Netmask, Gateway and Nameserver) to "OK" and hit Enter. Save your settings when prompted.
  6. host# /etc/init.d/network restart - Restart your network
  7. host# ipconfig - Verify that your IP address has been set to 192.168.1.100

Also, note the $(videoargs) setting below (setup for DVSDK 1.30)--if you are using an older DVSDK, simply remove $(videoargs) from the bootargs.

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file dm6446_crossover.ttl
comments rename serverip, rootpath and bootfile
============================================================================

showtt 0 setsync 1

sendln 'setenv serverip 192.168.1.100' waitrecv '#' 1 0

sendln 'setenv ipaddr 192.168.1.101' waitrecv '#' 1 0

sendln 'setenv nfshost $(serverip)' waitrecv '#' 1 0

sendln 'setenv rootpath /home/user/target' waitrecv '#' 1 0

sendln 'setenv videoargs video=davincifb:vid0=720x576x16,2500K:vid1=720x576x16,2500K:osd0=720x576x16,2025K davinci_enc_mngr.ch0_output=COMPOSITE davinci_enc_mngr.ch0_mode=ntsc' waitrecv '#' 1 0

sendln 'setenv bootargs $(videoargs) console=ttyS0,115200n8 noinitrd rw root=/dev/nfs nfsroot=$(nfshost):$(rootpath),nolock ip=$(ipaddr) mem=120M' waitrecv '#' 1 0

sendln 'tftpboot 0x80700000 uImage; bootm' waitrecv '#' 1 0 </syntaxhighlight> Note: The use of parenthesis for variable substitution is being deprecated for new U-boot releases - use curly braces {} instead. Check http://www.denx.de/wiki/view/DULG/CommandLineParsing

Are there any DM355 examples?[edit]

Below are 4 macros for each of the boot options on DM355 - TFTP/NAND for kernel and NAND/NFS for file system):

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file dm355_tftp_nfs.ttl
comments rename the serverip, rootpath and bootfile
============================================================================

showtt 0 setsync 1

sendln 'setenv serverip xxx.xxx.xxx.xxx' waitrecv '#' 1 0

sendln 'setenv nfshost $(serverip)' waitrecv '#' 1 0

sendln 'setenv rootpath /home/user/target' waitrecv '#' 1 0

sendln 'setenv videoargs video=dm355fb:vid0=720x480x16,2025K@0,0:vid1=720x480x16,2025K@0,0:osd0=720x480,1350K@0,0:osd1=720x480,1350K@0,0 waitrecv '#' 1 0

sendln 'setenv bootargs $(videoargs) console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=$(nfshost):$(rootpath) ip=dhcp mem=116M' waitrecv '#' 1 0

sendln 'setenv bootfile uImage' waitrecv '#' 1 0

sendln 'dhcp;bootm' waitrecv '#' 1 0 </syntaxhighlight> Note: The use of parenthesis for variable substitution is being deprecated for new U-boot releases - use curly braces {} instead. Check http://www.denx.de/wiki/view/DULG/CommandLineParsing

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file dm355_tftp_nand.ttl
comments rename the serverip and bootfile
============================================================================

showtt 0 setsync 1

sendln 'setenv serverip xxx.xxx.xxx.xxx' waitrecv '#' 1 0

sendln 'setenv videoargs video=dm355fb:vid0=720x480x16,2025K@0,0:vid1=720x480x16,2025K@0,0:osd0=720x480,1350K@0,0:osd1=720x480,1350K@0,0 waitrecv '#' 1 0

sendln 'setenv bootargs $(videoargs) console=ttyS0,115200n8 root=/dev/mtdblock3 rw rootfstype=yaffs2 rw ip=dhcp mem=116M' waitrecv '#' 1 0

sendln 'setenv bootfile uImage' waitrecv '#' 1 0

sendln 'dhcp;bootm' waitrecv '#' 1 0 </syntaxhighlight> Note: The use of parenthesis for variable substitution is being deprecated for new U-boot releases - use curly braces {} instead. Check http://www.denx.de/wiki/view/DULG/CommandLineParsing

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file dm355_nand_nfs.ttl
comments rename the serverip and rootpath
============================================================================

showtt 0 setsync 1

sendln 'setenv serverip xxx.xxx.xxx.xxx' waitrecv '#' 1 0

sendln 'setenv nfshost $(serverip)' waitrecv '#' 1 0

sendln 'setenv rootpath /home/user/target' waitrecv '#' 1 0

sendln 'setenv videoargs video=dm355fb:vid0=720x480x16,2025K@0,0:vid1=720x480x16,2025K@0,0:osd0=720x480,1350K@0,0:osd1=720x480,1350K@0,0 waitrecv '#' 1 0

sendln 'setenv bootargs $(videoargs) console=ttyS0,115200n8 root=/dev/nfs rw nfsroot=$(nfshost):$(rootpath) ip=dhcp mem=116M' waitrecv '#' 1 0

sendln 'nboot 0x80700000 0 0x400000;bootm' waitrecv '#' 1 0 </syntaxhighlight> Note: The use of parenthesis for variable substitution is being deprecated for new U-boot releases - use curly braces {} instead. Check http://www.denx.de/wiki/view/DULG/CommandLineParsing

<syntaxhighlight lang="asm">

Tera Term Macro
============================================================================
file dm355_nand_nand.ttl
============================================================================

showtt 0 setsync 1

sendln 'setenv videoargs video=dm355fb:vid0=720x480x16,2025K@0,0:vid1=720x480x16,2025K@0,0:osd0=720x480,1350K@0,0:osd1=720x480,1350K@0,0 waitrecv '#' 1 0

sendln 'setenv bootargs $(videoargs) console=ttyS0,115200n8 root=/dev/mtdblock3 rw rootfstype=yaffs2 rw ip=dhcp mem=116M' waitrecv '#' 1 0

sendln 'nboot 0x80700000 0 0x400000;bootm' waitrecv '#' 1 0 </syntaxhighlight> Note: The use of parenthesis for variable substitution is being deprecated for new U-boot releases - use curly braces {} instead. Check http://www.denx.de/wiki/view/DULG/CommandLineParsing

Are there any DM6467 examples?[edit]

Below is an example ttl script for users with a switch/router. To reiterate one of the advantages of using a ttl script is that you can share boards between team members without wrenching their boot settings.

This ttl script has been tested in the DVSDK 1.40 environment.

Naturally replace the serverip with whatever /sbin/ifconfig shows as your IP address.

<syntaxhighlight lang="asm"> showtt 0 setsync 1

sendln 'setenv serverip 158.123.45.678' waitrecv '#' 1 0

sendln 'setenv nfshost $(serverip)' waitrecv '#' 1 0

sendln 'setenv ipaddr dhcp' waitrecv '#' 1 0

sendln 'setenv rootpath /home/user/workdir/filesys_dm6467' waitrecv '#' 1 0

sendln 'setenv bootargs console=ttyS0,115200n8 noinitrd rw root=/dev/nfs nfsroot=$(nfshost):$(rootpath),nolock ip=$(ipaddr) mem=120M davincihd_capture.channel0_numbuffers=4' waitrecv '#' 1 0

sendln 'setenv bootfile uImage.DM6467' waitrecv '#' 1 0

sendln 'dhcp;tftpboot;bootm' waitrecv '#' 1 0 </syntaxhighlight>


Here is a DM6467T EVM Teraterm macro file for DVSDK 3.10. The macro provides the following options:

  • Booting via static IP or DHCP address for EVM
  • Loading kernel via TFTP or Flash
  • Loading filesystem via NFS or HDD

<syntaxhighlight lang="asm">

Macro for Tera Term
DM6467T EVM - DVSDK v3.10
Texas Instruments
Authors
Prateek Bansal, Scott Specker
Uncomment below line if using from command line. Note '/C=1' indicates COM1!! For COM2 use '/C=2'
connect '/C=1'
showtt Show TeraTerm window when inputting commands

showtt 1

Synchronous mode - wait for > before next command is sent

setsync 1

Disable autoload TFTP when invoking dhcp command to get IP address

sendln 'setenv autoload no' waitrecv '>' 1 0

Set boot file if booting kernel via TFTP

sendln 'setenv bootfile uImage' waitrecv '>' 1 0

Video settings for DVSDK 3.10 for DM6467T EVM

sendln 'setenv videocfg vpif_display.ch2_numbuffers=0 vpif_display.ch3_numbuffers=0' waitrecv '>' 1 0

static ip (You can chose to hardcode the static IP address)

sendln 'setenv ipaddr 192.168.1.111' waitrecv '>' 1 0 sendln 'setenv gateway 192.168.1.1' waitrecv '>' 1 0 sendln 'setenv netmask 255.255.255.0' waitrecv '>' 1 0 sendln 'setenv static_ip $ipaddr:$gateway:$netmask::::off' waitrecv '>' 1 0

Bootcmd parameters for booting kernel from Flash or via TFTP

sendln 'setenv bootcmd_flash nboot 80700000 0 640000\;bootm' waitrecv '>' 1 0 sendln 'setenv bootcmd_tftp tftp\;bootm' waitrecv '>' 1 0

Shared NFS directory path

defaultNFSpath='/home/user/workdir/filesys' msg = 'Use Default NFS Path Address: ' strconcat msg defaultNFSpath yesnobox msg 'DaVinci Setup' if result then sendln 'setenv nfspath /home/user/workdir/filesys' waitrecv '>' 1 0 else inputbox 'Enter NFS Path:' 'DaVinci Setup'

sendln 'setenv nfspath ' inputstr waitrecv '>' 1 0rebooroo endif

Boot with Static IP address or DHCP configuration for DM6467 EVM

yesnobox 'Boot Static or Dynamic? [Yes=Static, No=Dynamic(dhcp)]' 'DaVinci Setup' if result then sendln 'setenv myip $static_ip' waitrecv '>' 1 0 else sendln 'dhcp' waitrecv '>' 1 0 sendln 'setenv myip dhcp' waitrecv '>' 1 0 endif

TFTP Server and NFS host IP Address - for loading uImage and NFS directory

defaultServerip='192.168.1.102' msg = 'Use Default TFTP Server IP Address: ' strconcat msg defaultServerip yesnobox msg 'DaVinci Setup' if result then sendln 'setenv serverip ' defaultServerip waitrecv '>' 1 0 else inputbox 'Enter Server IP Address:' 'DaVinci Setup' sendln 'setenv serverip ' inputstr waitrecv '>' 1 0 endif

Set NFS host address same as serverip

sendln 'setenv nfshost $serverip' waitrecv '>' 1 0


Boot HDD or NFS filesystem

yesnobox 'Boot using Root from HDD or NFS? (Yes=HDD, No=NFS)' 'DaVinci Setup' if result then sendln 'setenv bootargs_hdd mem=76M console=ttyS0,115200n8 noinitrd ip=$myip root=/dev/hda1' waitrecv '>' 1 0 sendln 'setenv bootargs $bootargs_hdd $videocfg' waitrecv '>' 1 0 else sendln 'setenv bootargs_nfs mem=76M console=ttyS0,115200n8 noinitrd rw ip=$myip root=/dev/nfs nfsroot=$nfshost:$nfspath,nolock' waitrecv '>' 1 0 sendln "set bootargs $bootargs_nfs $videocfg" waitrecv '>' 1 0 endif

Boot kernel from Flash or via TFTP

yesnobox 'Boot Kernel from Flash or via TFTP? (Yes=Flash, No=TFTP)' 'DaVinci Setup' if result then sendln 'set bootcmd $bootcmd_flash' waitrecv '>' 1 0 else sendln 'set bootcmd $bootcmd_tftp' waitrecv '>' 1 0 endif

Save environment variables

yesnobox 'Save uboot environment variables?' 'DaVinci Setup' if result then sendln 'saveenv' waitrecv '>' 1 0 endif

Boot linux or go to uboot prompt

yesnobox 'Boot Linux now?' 'DaVinci Setup' if result then 

   sendln 'boot'

else setdlgpos 200 200 msg='Use the "boot" command when you want to boot the DVEVM' ;statusbox 'Message' 'Title' statusbox msg 'Boot later...' pause 2 closesbox endif

showtt 1 </syntaxhighlight>

Note: The use of parenthesis for variable substitution is being deprecated for new U-boot releases - use curly braces {} instead. Check http://www.denx.de/wiki/view/DULG/CommandLineParsing

What about OMAP-L1 TeraTerm Scripts?[edit]

Are there any OMAPL137 examples?[edit]

Below is an example ttl script for users with a switch/router and NFS server. To reiterate one of the advantages of using a ttl script is that you can share boards between team members without wrenching their boot settings.

This ttl script has been tested in the SDK 1.00.00.10 environment and all directories and filenames match the default installation procedure as listed in the Installing the Software for OMAP-L137

Note: for OMAPL137 you must set the delay as mentioned in the What is a TeraTerm INI? section

  • Replace the serverip with whatever /sbin/ifconfig shows as your IP address.
  • Replace the useracct with the name you use to login to your Linux PC.

<syntaxhighlight lang="asm">

Keep the VT window open while executing macro

showtt 1

Set the synchronous mode

setsync 1

Set the title to make easier identification between boards

settitle 'OMAPL137'

set tftp server ip address

sendln 'setenv serverip 192.168.1.89' ;CHANGE 192.168.1.89 TO MATCH YOUR CONFIGURATION!!!

set nfs server ip address

sendln 'setenv nfshost ${serverip}'

set nfs rootpath

sendln 'setenv rootpath /home/<useracct>/workdir/filesys' ;CHANGE <useracct> TO MATCH YOUR CONFIGURATION!!!

set kernel command line argument

sendln 'setenv bootargs console=ttyS2,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot=${nfshost}:${rootpath},nolock mem=32M'

choose kernel image file name

sendln 'setenv bootfile uImage'

obtain the IP via dhcp server and boot the board!

sendln 'dhcp;bootm'

end of macro file

</syntaxhighlight>

The script below works with an USB pendrive that should meet the requirements below. Check the <LSP_02.20_OMAP-L137_User_Guide.pdf> and this topic for additional details.

  • U-boot must be rebuilt with USB support enabled.
  • The 2GB USB pendrive must be connected to USB0 only and contain two partitions:
    • the first partition must be of type FAT16 or FAT32 and contains the uImage (Linux Kernel) file in the root directory
    • the second partition must be of type ext2 or ext3 and contains the target filesystem (the same contents of /home/<useracct>/workdir/filesys)

<syntaxhighlight lang="asm">

Keep the VT window open while executing macro

showtt 1

Set the synchronous mode

setsync 1

needed because of the slower operations usb start and fatload

PromptUboot = 'U-Boot > '

Set the title to make easier identification between boards

settitle 'OMAPL137'

check if USB is alive and which devices are on

sendln 'usb start' wait PromptUboot

load the kernel image to memory

sendln 'fatload usb 0:1 0xC0700000 uimage' wait PromptUboot

set kernel command line argument

sendln 'setenv bootargs console=ttyS2,115200n8 noinitrd rw ip=dhcp root=/dev/sda2 rootfstype=ext2 mem=32M' ;USB BOOT

choose kernel image file name

sendln 'setenv bootfile uImage'

boot the board!

sendln 'bootm'

end of macro file

</syntaxhighlight>

Note: The command usb start sometimes hangs on the message scanning bus for storage devices.... If this happens to you, stop the macro from executing, reset the board and reload the script file.

The script below works with a linux kernel in SPI and a MMC/SD card that contains the root filesystem

  • The SPI Flash should be pre-loaded with a linux kernel located at address 0x1e0000 (Primus U-boot is not able to initialize and load a kernel from the SD card). The production boards will have the kernel preloaded. For additional details on how to do this, please check this topic and section 5.4.2 of the <LSP_02.20_OMAP-L137_User_Guide.pdf>
  • The last parameter of the sf read command must be equal or greater than the size of the linux kernel image.

<syntaxhighlight lang="asm">

Keep the VT window open while executing macro

showtt 1

Set the synchronous mode

setsync 1

Set the title to make easier identification between boards

settitle 'OMAPL137'

needed because of the slower SPI Flash operations

PromptUboot = 'U-Boot > '

set kernel command line argument

sendln 'setenv bootargs console=ttyS2,115200n8 noinitrd rw ip=dhcp root=/dev/mmcblk0p1 rootfstype=ext2 mem=32M' ;MMC/SD BOOT

select the SPI Flash memory

sendln 'sf probe 0' wait PromptUboot

load kernel image to RAM address 0xc0700000...

sendln 'sf read 0xc0700000 0x1e0000 0x220000' wait PromptUboot

...and boot the board!

sendln 'bootm'

end of macro file

</syntaxhighlight>

Are there any OMAPL138 examples?[edit]

Below is an example ttl script for users with a switch/router and NFS server. To reiterate one of the advantages of using a ttl script is that you can share boards between team members without wrenching their boot settings.

This ttl script has been tested in the SDK 1.00.00.08 environment and all directories and filenames match the default installation procedure as listed in the GSG: Installing the Software for OMAP-L1

<syntaxhighlight lang="asm">

Keep the VT window open while executing macro

showtt 1

Set the synchronous mode

setsync 1

Set the title to make easier identification between boards

settitle 'OMAPL138'

The timeout between lines is 1 second
timeout = 1
set tftp server ip address

sendln 'setenv serverip 192.168.1.89' ;CHANGE 192.168.1.89 TO MATCH YOUR CONFIGURATION!!!

set nfs server ip address

sendln 'setenv nfshost ${serverip}'

set nfs rootpath

sendln 'setenv rootpath /home/<useracct>/workdir/filesys' ;CHANGE <useracct> TO MATCH YOUR CONFIGURATION!!!

set kernel command line argument

sendln 'setenv bootargs console=ttyS2,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot=${nfshost}:${rootpath},nolock mem=32M'

choose kernel image file name

sendln 'setenv bootfile uImage'

obtain the IP via dhcp server and boot the board!

sendln 'dhcp;bootm'

end of macro file

</syntaxhighlight>

What about using a DLP Pico Projector?[edit]

Beagle example[edit]

<syntaxhighlight lang="asm">

Tera Term script for using DLP Pico Projector as display on Beagle
File system on partition 2 of SD card - you may need to modify the DSS based on your kernel
The first bootargs are for 2.6.28, and second set for 2.6.29

setsync 1

sendln 'mmcinit' waitrecv '#' 1 0

sendln 'setenv bootargs console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait omap-dss.def_disp=dvi omapfb.video_mode=640x480MR-16@60 omapfb.vram=4M,4M,4M mem=80M'

sendln 'setenv bootargs console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait omapdss.def_disp=dvi omapfb.mode=dvi
640x480MR-16@60 omapfb.vram=0:4M,1:4M,2:4M mem=80M'

waitrecv '#' 1 0

sendln 'setenv bootcmd mmcinit;fatload mmc 0 80300000 uImage;bootm 80300000' waitrecv '#' 1 0

</syntaxhighlight>

What is a TeraTerm INI?[edit]

When TeraTerm starts, it runs TERATERM.INI to setup the console. Once you have set your serial terminal to the correct baude rate (via "Setup->Serial") on COM1 (via "Setup->General->Default Port"), you can save the setup via "Setup->Save Setup." Save this setup in the TeraTerm Installation directory by overwriting TERATERM.INI. Now your TeraTerm will be setup correctly every time you start it.

To run the above scripts, you may need to add a line delay of 100ms (otherwise the lines can become concatenated) by setting the Transmit delay to 100 ms/line (via "Setup->Serial"). You'll probably want to save this modification in TERATERM.INI to avoid having to modify it every time you start TeraTerm.

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