From 39a420f13e8000e2dfa53777b9e51594ba03e5d4 Mon Sep 17 00:00:00 2001 From: Christopher Peplin Date: Tue, 24 Dec 2013 12:00:20 -0500 Subject: Add test cases from vi-firmware. --- src/canutil/read.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/canutil/read.h') diff --git a/src/canutil/read.h b/src/canutil/read.h index 815f26b0..6ac4eebe 100644 --- a/src/canutil/read.h +++ b/src/canutil/read.h @@ -4,10 +4,26 @@ #include #include +#ifdef __cplusplus +extern "C" { +#endif + +/* Public: Parse a CAN signal from a message and apply required transformation. + * + * signal - The details of the signal to decode and forward. + * data - The raw bytes of the CAN message that contains the signal, assumed + * to be in big-endian byte order from CAN. + * + * Returns the final, transformed value of the signal. + */ float parseFloat(uint64_t data, uint8_t bitPosition, uint8_t bitSize, float factor, float offset); bool parseBoolean(uint64_t data, uint8_t bitPosition, uint8_t bitSize, float factor, float offset); +#ifdef __cplusplus +} +#endif + #endif // __READ_H__ -- cgit 1.2.3-korg