I’m not a developer, but I use Tera Term at my company and I’m trying to automate repetitive inputs in a simple way. I created a TTL file with Notepad and wrote the following code. Everything works fine except the part where I use connect '/C=x'. It doesn't trigger any error message; it just doesn't work. What could be the cause of this, and how can I fix it? I am using version 4.106.

inputstr = ""
com_port = 0

:COM_PORT_SELECTION
inputbox inputstr 'COM 포트 선택: 3 or 5 입력' '' 0

str2int com_port inputstr

if com_port = 3 then
    connect '/C=3'
elseif com_port = 5 then
    connect '/C=5'
else
    messagebox '입력 오류: 3 or 5 입력' '입력 오류' 4
    goto COM_PORT_SELECTION
endif
inputstr = ""

mpause 100

setbaud 115200

mpause 100

sendln 'passwd'
sendln 'rocauto!'

sendln '! com'
sendln '2'

sendln '! eng'
sendln '3'

sendln '! reg'
;      no     :    region
;   ------------------------------------------
;        1     :     지역 없음
;        2     :     서울
;        3     :     경기
;        4     :     충청
;        5     :     경상
;        6     :     전라
;        7     :     울산
;        8     :     광주
;        9     :     인천
;       10     :     제주
;       11     :     대전
;       12     :     강원
;       13     :     부산
;       14     :     대구
;       15     :     기타지역
sendln '3'

sendln '! sn'
inputbox inputstr '시리얼 번호(sn): 4자리 숫자' '' 0
sendln inputstr

sendln '! ver'
sendln '1204'

sendln 'info'

sendln 'sw'

mpause 100

disconnect

end

Since I’m not very familiar with TTL, I tried modifying the code based on what ChatGPT suggested and the Tera Term help documentation, but that part still doesn’t work.

I’m not a developer, but I use Tera Term at my company and I’m trying to automate repetitive inputs in a simple way. I created a TTL file with Notepad and wrote the following code. Everything works fine except the part where I use connect '/C=x'. It doesn't trigger any error message; it just doesn't work. What could be the cause of this, and how can I fix it? I am using version 4.106.

inputstr = ""
com_port = 0

:COM_PORT_SELECTION
inputbox inputstr 'COM 포트 선택: 3 or 5 입력' '' 0

str2int com_port inputstr

if com_port = 3 then
    connect '/C=3'
elseif com_port = 5 then
    connect '/C=5'
else
    messagebox '입력 오류: 3 or 5 입력' '입력 오류' 4
    goto COM_PORT_SELECTION
endif
inputstr = ""

mpause 100

setbaud 115200

mpause 100

sendln 'passwd'
sendln 'rocauto!'

sendln '! com'
sendln '2'

sendln '! eng'
sendln '3'

sendln '! reg'
;      no     :    region
;   ------------------------------------------
;        1     :     지역 없음
;        2     :     서울
;        3     :     경기
;        4     :     충청
;        5     :     경상
;        6     :     전라
;        7     :     울산
;        8     :     광주
;        9     :     인천
;       10     :     제주
;       11     :     대전
;       12     :     강원
;       13     :     부산
;       14     :     대구
;       15     :     기타지역
sendln '3'

sendln '! sn'
inputbox inputstr '시리얼 번호(sn): 4자리 숫자' '' 0
sendln inputstr

sendln '! ver'
sendln '1204'

sendln 'info'

sendln 'sw'

mpause 100

disconnect

end

Since I’m not very familiar with TTL, I tried modifying the code based on what ChatGPT suggested and the Tera Term help documentation, but that part still doesn’t work.

• teraterm

2 Answers 2

To automatically set the COM port number in a Tera Term macro, use the COMx command, where x represents the desired port number. You can also retrieve the available COM port dynamically by using the getserial function.

The issue you're encountering with the connect '/C=x' command in your Tera Term macro (TTL) script is likely due to the way the connect command is being interpreted or executed. Tera Term macros can sometimes be finicky with certain commands, especially when dealing with serial port connections.