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| author | Stanley Huang <stanleyhuangyc@gmail.com> | 2015-10-20 22:29:56 +1100 |
|---|---|---|
| committer | Stanley Huang <stanleyhuangyc@gmail.com> | 2015-10-20 22:29:56 +1100 |
| commit | f1ee6f1d3f900ec094f7009a539b0b28ef643bb1 (patch) | |
| tree | cede789d0317bad2dd8f96ccbd800fa6faac7975 | |
| parent | 650ec53481f58742546c7653e9f3eaa7f56b589d (diff) | |
| download | 2021-arduino-obd-f1ee6f1d3f900ec094f7009a539b0b28ef643bb1.tar.gz 2021-arduino-obd-f1ee6f1d3f900ec094f7009a539b0b28ef643bb1.tar.bz2 2021-arduino-obd-f1ee6f1d3f900ec094f7009a539b0b28ef643bb1.zip | |
Workaround for initialization timeout issue
| -rw-r--r-- | libraries/OBD/OBD.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libraries/OBD/OBD.cpp b/libraries/OBD/OBD.cpp index 2689498..c571be9 100644 --- a/libraries/OBD/OBD.cpp +++ b/libraries/OBD/OBD.cpp @@ -348,8 +348,13 @@ bool COBD::init(OBD_PROTOCOLS protocol) #endif write(initcmd[i]); if (receive(buffer, OBD_TIMEOUT_LONG) == 0) { - m_state = OBD_DISCONNECTED; - return false; + if (i == 0) { + // workaround for longer initialization time + delay(2000); + } else { + m_state = OBD_DISCONNECTED; + return false; + } } delay(50); } |