hi CHDK friends,
this is a little demo script in Lua.
You can input a text as a folder name. If you want the folder will be create (A/name).
In the script parameter menu you can control the keyboard delay for repeating.
Using the script:
first consol menu
[<-][->] select a char in 1 step
[zoom in/out] select a char in 5 steps
[SET] write a char
[+/-] delete a char
[UP] Selection uppercase, lowercase and special cases
[DOWN] return to first char (a)
[MENU] ready and go to the second Menu
second consol menu
display the input
[SET] return to new input
[DISP] write the input name as folder and close the script
[MENU] close the script
Attention: use not a illegal folder name - you can lose your datas
--[[
@title char input
@param f key delay
@default f 200
]]
key_delay = f
output=""
function button()
local x = 0
repeat
wait_click(key_delay)
if is_pressed "remote" then
key = "REMOTE"
x = 1
end
if is_pressed "set" then
key = "SET"
x = 1
end
if is_pressed "erase" then
key = "ERASE"
x = 1
end
if is_pressed "display" then
key = "DISP."
x = 1
end
if is_pressed "menu" then
key = "MENU"
x = 1
end
if is_pressed "up" then
key = "UP"
x = 1
end
if is_pressed "down" then
key = "DOWN"
x = 1
end
if is_pressed "left" then
key = "LEFT"
x = 1
end
if is_pressed "right" then
key = "RIGHT"
x = 1
end
if is_pressed "zoom_in" then
key = "ZOOM_IN"
x = 1
end
if is_pressed "zoom_out" then
key = "ZOOM_OUT"
x = 1
end
until x == 1
set_led (8,1)
sleep (10)
set_led (8,0)
end
function tabToStr()
output=table.concat(word)
end
function input()
abc_lower = {"a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p",
"q","r","s","t","u","v","w","x","y","z"}
abc_upper = {"A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P",
"Q","R","S","T","U","V","W","X","Y","Z"}
abc_spec = {"0","1","2","3","4","5","6","7","8","9",",",".","-",";",":","_",
"/",".JPG",".CRW",".CR2",".THM",".WAV",".LUA",".BAS",".TXT"," "}
word = {}
a=0
b=0
actChar=""
repeat
print("[<-][->][SET] [+/-][MENU]")
print("[ZOOM in/out] [UP][DOWN]")
button()
cls()
if key == "RIGHT" then a=a+1 end
if key == "LEFT" then a=a-1 end
if key == "UP" then b=b+1 end
if key == "DOWN" then a=1 end
if key == "ZOOM_IN" then a=a+5 end
if key == "ZOOM_OUT" then a=a-5 end
if a >= 27 then a=1 end
if a <= 0 then a=26 end
if b>=3 then b=0 end
if b==0 then
actChar=abc_lower[a]
char_info="lower case"
end
if b==1 then
actChar=abc_upper[a]
char_info="upper case"
end
if b==2 then
actChar=abc_spec[a]
char_info="special char"
end
print(char_info..": "..actChar)
if key == "SET" then table.insert(word,actChar) end
if key == "ERASE" then table.remove(word) end
tabToStr()
print("input: "..output)
print (" ")
until key == "MENU"
end
function make_dir(dirname)
os.mkdir(dirname)
end
x=0
repeat
input()
cls()
print("INPUT: "..output)
print("[SET] new input")
print("[DISP] make dir and stop")
print("[MENU] stop")
button()
if key == "SET" then cls() end
if key == "DISP." then
dir = "A/"..output
make_dir(dir)
print "ready"
sleep(3000)
x=1
end
if key == "MENU" then
print "ready"
sleep(3000)
x=1
end
until x==1
--[[
***possible commands***
function make_dir(dirname)
os.mkdir(dirname)
end
function delete_dir(dirname)
os.remove(dirname)
end
function rename_file(old_filename, new_filename)
os.rename(old_filename, new_filename)
end
function delete_file(filename)
os.remove(filename)
end
***missing commands***
-os.list_dir
]]
