diff options
| author |   Christopher Peplin <chris.peplin@rhubarbtech.com> | 2013-12-28 15:42:29 -0500 |
|---|---|---|
| committer | Christopher Peplin <chris.peplin@rhubarbtech.com> | 2013-12-28 15:42:29 -0500 |
| commit | fb3c14776f6eaaae69b6691ec912ecdcbce0cba7 (patch) | |
| tree | 56f23ce784600494e111738137efeae94cafce0a /src | |
| parent | fd2f9c3b0d869e8243c871e66d31da62bc65887a (diff) | |
Draft work using more generic bitfield functions.
Diffstat (limited to 'src')
| -rw-r--r-- | src/isotp/receive.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/isotp/receive.c b/src/isotp/receive.c index b4978097..51562fcc 100644 --- a/src/isotp/receive.c +++ b/src/isotp/receive.c @@ -17,10 +17,12 @@ void isotp_receive_can_frame(IsoTpHandler* handler, // TODO use CanMessage struct from canutil library - allocate payload buffer // on stack, 8 bytes - // TODO this function should receive uint64_t... IsoTpProtocolControlInformation pci = (IsoTpProtocolControlInformation) getBitField(data, 0, 4, false); + IsoTpProtocolControlInformation pci = (IsoTpProtocolControlInformation) + getNibble(0, data, 64, LITTE_ENDIAN); + // TODO this is messed up! need a better API for grabbing bytes uint8_t payload_length = getBitField(data, 4, 4, false); uint8_t payload[payload_length]; |