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author | Alan Aguiar <alanjas@hotmail.com> | 2013-03-03 19:45:34 (GMT) |
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committer | Alan Aguiar <alanjas@hotmail.com> | 2013-03-03 19:45:34 (GMT) |
commit | 0b6b42aee146b18ae6881eacf9e01d776328d7c7 (patch) | |
tree | b8f38ec46d2bf74e0e8399164e019c20036af525 /lib/support/drivers/dist.lua | |
parent | a563e163683ca06a6ef3e5d1145fb57d3e1bc447 (diff) |
remove bobot from followme
Diffstat (limited to 'lib/support/drivers/dist.lua')
-rw-r--r-- | lib/support/drivers/dist.lua | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/lib/support/drivers/dist.lua b/lib/support/drivers/dist.lua deleted file mode 100644 index 5b8a247..0000000 --- a/lib/support/drivers/dist.lua +++ /dev/null @@ -1,25 +0,0 @@ -local device = _G - -local GET_VALUE=string.char(0x00) -local string_byte=string.byte - --- description: lets us know dist sensor's current value --- input: empty --- output: dist sensor's current value. -api={} -api.getValue = {} -api.getValue.parameters = {} -- no input parameters -api.getValue.returns = {[1]={rname="par1", rtype="int"}} -api.getValue.call = function () - device:send(GET_VALUE) -- operation code 1 = get distance of object - local sen_anl_response = device:read(3) -- operation code and data - if not sen_anl_response or #sen_anl_response~=3 then return -1 end - --local raw_val = (string_byte(sen_anl_response, 2) or 0) + (string_byte(sen_anl_response, 3) or 0)* 256 - raw_val = string.byte(sen_anl_response, 2)* 256 + string.byte(sen_anl_response, 3) - raw_val = 1024 - raw_val - return raw_val -end - - - - |