def init_system
sleep 1
$sp.print("echo off \r")
+ print("DBG i: " + "echo off \r"+"\n") if $debug
# line = $sp.readlines()
# print("DBG 0.0: ")
# print(line)
# sleep 1
$sp.print("shavs_set #{$algo_select} \r")
+ print("DBG i: " + "shavs_set #{$algo_select} \r"+"\n") if $debug
# line = $sp.readlines()
# print("DBG 0.1: ")
# print(line)
# sleep 1
$sp.print("shavs_test1 \r")
+ print("DBG i: " + "shavs_test1 \r"+"\n") if $debug
# line = $sp.readlines()
# print("DBG 0.2: ")
# print(line)
def send_md(md_string)
for i in 0..md_string.length-1
$sp.print(md_string[i].chr)
-# print(md_string[i].chr)
+# print("DBG s: "+ md_string[i].chr) if $debug
if(i%20==19)
sleep(0.1)
end