feat/i2c_detect (#1)

taken from https://github.com/OpenVoiceOS/ovos_utils/pull/11/files#diff-6ef74e4b2ac88ebd6d3681d4534f0a587bf0eb72d4628b1393c4198a47a1b468

Author: JarbasAl

ovos_PHAL/i2c_detect

@@ -0,0 +1,49 @@
+import subprocess
+
+
+def is_mycroft_sj201():
+    cmd = 'i2cdetect -y -a 1 0x04 0x04 | egrep "(04|UU)" | awk \'{print $2}\''
+    out = subprocess.check_output(cmd, shell=True).strip()
+    if out == b"04" or out == b"UU":
+        return True
+    return False
+
+
+def is_respeaker_2mic():
+    cmd = 'i2cdetect -y -a 1 0x1a 0x1a | egrep "(1a|UU)" | awk \'{print $2}\''
+    out = subprocess.check_output(cmd, shell=True).strip()
+    if out == b"1a" or out == b"UU":
+        return True
+    return False
+
+
+def is_respeaker_4mic():
+    cmd = 'i2cdetect -y -a 0x35 0x35 | egrep "(35|UU)" | awk \'{print $2}\''
+    out = subprocess.check_output(cmd, shell=True).strip()
+    if out == b"35" or out == b"UU":
+        return True
+    return False
+
+
+def is_respeaker_6mic():
+    cmd = 'i2cdetect -y -a 0x3b 0x3b | egrep "(3b|UU)" | awk \'{print $2}\''
+    out = subprocess.check_output(cmd, shell=True).strip()
+    if out == b"3b" or out == b"UU":
+        return True
+    return False
+
+
+def is_adafruit():
+    cmd = 'i2cdetect -y -a 0x4b 0x4b | egrep "(4b|UU)" | awk \'{print $2}\''
+    out = subprocess.check_output(cmd, shell=True).strip()
+    if out == b"4b" or out == b"UU":
+        return True
+    return False
+
+
+def is_texas_tas5806():
+    cmd = 'i2cdetect -y -a 0x2f 0x2f | egrep "(2f|UU)" | awk \'{print $2}\''
+    out = subprocess.check_output(cmd, shell=True).strip()
+    if out == b"2f" or out == b"UU":
+        return True
+    return False