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| author | Don Gagne <don@thegagnes.com> | 2014-06-29 17:47:24 -0700 |
|---|---|---|
| committer | Don Gagne <don@thegagnes.com> | 2014-06-29 17:47:24 -0700 |
| commit | 92adbe9216c96c53d1baa4eb1e14b4ede272c080 (patch) | |
| tree | a5167e5c336b4f8fcb1550317c7e26da7bfedbfe /src/modules/px4iofirmware/protocol.h | |
| parent | 28a31708f98eefa4ceb04617f2da3dd7892c99fa (diff) | |
| download | px4-firmware-92adbe9216c96c53d1baa4eb1e14b4ede272c080.tar.gz px4-firmware-92adbe9216c96c53d1baa4eb1e14b4ede272c080.tar.bz2 px4-firmware-92adbe9216c96c53d1baa4eb1e14b4ede272c080.zip | |
Fix compiler warnings
Diffstat (limited to 'src/modules/px4iofirmware/protocol.h')
| -rw-r--r-- | src/modules/px4iofirmware/protocol.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/modules/px4iofirmware/protocol.h b/src/modules/px4iofirmware/protocol.h index 7471faec7..d5a6b1ec4 100644 --- a/src/modules/px4iofirmware/protocol.h +++ b/src/modules/px4iofirmware/protocol.h @@ -312,7 +312,7 @@ struct IOPacket { #define PKT_COUNT(_p) ((_p).count_code & PKT_COUNT_MASK) #define PKT_CODE(_p) ((_p).count_code & PKT_CODE_MASK) -#define PKT_SIZE(_p) ((uint8_t *)&((_p).regs[PKT_COUNT(_p)]) - ((uint8_t *)&(_p))) +#define PKT_SIZE(_p) ((size_t)((uint8_t *)&((_p).regs[PKT_COUNT(_p)]) - ((uint8_t *)&(_p)))) static const uint8_t crc8_tab[256] __attribute__((unused)) = { |