lua: fix mix of spaces & tabs

client/scripts/test_t55x7_fsk.lua

@@ -4,7 +4,7 @@ local bin = require('bin')
 local utils = require('utils')
 
 example =[[
-	1. script run test_t55x7_fsk
+    1. script run test_t55x7_fsk
 ]]
 author = "Iceman"
 usage = "script run test_t55x7_fsk"
@@ -12,32 +12,32 @@ desc =[[
 This script will program a T55x7 TAG with the configuration: block 0x00 data 0x000100
 The outlined procedure is as following:
 
---ASK 
-	00 00 80 40
+--ASK
+    00 00 80 40
 --           max 2 blocks
 --        FSK1
 --     bit rate
- 
+
 "lf t55xx write b 0 d 00007040"
 "lf t55xx detect"
 "lf t55xx info"
 
 Loop:
-	change the configuretion block 0 with:
-    -xx 00 xxxx = RF/8 
+    change the configuretion block 0 with:
+    -xx 00 xxxx = RF/8
     -xx 04 xxxx = RF/16
-	-xx 08 xxxx = RF/32
-	-xx 0C xxxx = RF/40
-	-xx 10 xxxx = RF/50
-	-xx 14 xxxx = RF/64
-	-xx 18 xxxx = RF/100
-	-xx 1C xxxx = RF/128
+    -xx 08 xxxx = RF/32
+    -xx 0C xxxx = RF/40
+    -xx 10 xxxx = RF/50
+    -xx 14 xxxx = RF/64
+    -xx 18 xxxx = RF/100
+    -xx 1C xxxx = RF/128
 
 
 testsuit for the ASK/MANCHESTER demod
 
 Arguments:
-	-h             : this help
+    -h             : this help
 ]]
 
 local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
@@ -48,93 +48,93 @@ local config1 = '00'
 local config2 = '040'
 
 local procedurecmds = {
-	[1] = '%s%02X%X%s',
-	[2] = 'lf t55xx detect',
-	[3] = 'lf t55xx info',
+    [1] = '%s%02X%X%s',
+    [2] = 'lf t55xx detect',
+    [3] = 'lf t55xx info',
 }
---- 
+---
 -- A debug printout-function
 local function dbg(args)
-	if not DEBUG then
-		return
-	end
-	
+    if not DEBUG then
+        return
+    end
+
     if type(args) == "table" then
-		local i = 1
-		while args[i] do
-			dbg(args[i])
-			i = i+1
-		end
-	else
-		print("###", args)
-	end	
-end	
---- 
+        local i = 1
+        while args[i] do
+            dbg(args[i])
+            i = i+1
+        end
+    else
+        print("###", args)
+    end
+end
+---
 -- This is only meant to be used when errors occur
 local function oops(err)
-	print("ERROR: ",err)
+    print("ERROR: ",err)
 end
---- 
+---
 -- Usage help
 local function help()
-	print(desc)
-	print("Example usage")
-	print(example)
+    print(desc)
+    print("Example usage")
+    print(example)
 end
 --
 -- Exit message
 local function ExitMsg(msg)
-	print( string.rep('--',20) )
-	print( string.rep('--',20) )
-	print(msg)
-	print()
+    print( string.rep('--',20) )
+    print( string.rep('--',20) )
+    print(msg)
+    print()
 end
 
 local function test(modulation)
-	local y
-	local block = "00"
-	for y = 0x0, 0x1d, 0x4 do
-		for _ = 1, #procedurecmds do
-			local pcmd = procedurecmds[_]
-			
-			if #pcmd == 0 then  
-			
-			elseif _ == 1 then
+    local y
+    local block = "00"
+    for y = 0x0, 0x1d, 0x4 do
+        for _ = 1, #procedurecmds do
+            local pcmd = procedurecmds[_]
 
-				local config = pcmd:format(config1, y, modulation, config2)
-				dbg(('lf t55xx write b 0 d %s'):format(config))
-				
-				config = tonumber(config,16) 
-				local writecmd = Command:new{cmd = cmds.CMD_T55XX_WRITE_BLOCK,arg1 = config, arg2 = block, arg3 = "00", data = "00"}
-				local err = core.SendCommand(writecmd:getBytes())
-				if err then return oops(err) end
-				local response = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT)
+            if #pcmd == 0 then
 
-			else
-				dbg(pcmd)
-				core.console( pcmd )
-			end			
-		end
-		core.clearCommandBuffer()	
-	end
-	print( string.rep('--',20) )
+            elseif _ == 1 then
+
+                local config = pcmd:format(config1, y, modulation, config2)
+                dbg(('lf t55xx write b 0 d %s'):format(config))
+
+                config = tonumber(config,16)
+                local writecmd = Command:new{cmd = cmds.CMD_T55XX_WRITE_BLOCK,arg1 = config, arg2 = block, arg3 = "00", data = "00"}
+                local err = core.SendCommand(writecmd:getBytes())
+                if err then return oops(err) end
+                local response = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT)
+
+            else
+                dbg(pcmd)
+                core.console( pcmd )
+            end
+        end
+        core.clearCommandBuffer()
+    end
+    print( string.rep('--',20) )
 end
 
 local function main(args)
 
-	print( string.rep('--',20) )
-	print( string.rep('--',20) )
+    print( string.rep('--',20) )
+    print( string.rep('--',20) )
 
-	-- Arguments for the script
-	for o, arg in getopt.getopt(args, 'h') do
-		if o == "h" then return help() end
-	end
+    -- Arguments for the script
+    for o, arg in getopt.getopt(args, 'h') do
+        if o == "h" then return help() end
+    end
 
-	core.clearCommandBuffer()
-	test(4)
-	test(5)
-	test(6)
-	test(7)
-	print( string.rep('--',20) )
+    core.clearCommandBuffer()
+    test(4)
+    test(5)
+    test(6)
+    test(7)
+    print( string.rep('--',20) )
 end
 main(args)