Spot all SCP Errors #141
Description
At present, only a small number of RC errors are spotted by the SCP implementation (and the even-faster-scp-rw2 branch in #117 too). The full list of error-types in in sark.h is:
#define RC_LEN 0x81 //!< Bad packet length
#define RC_SUM 0x82 //!< Bad checksum
#define RC_CMD 0x83 //!< Bad/invalid command
#define RC_ARG 0x84 //!< Invalid arguments
#define RC_PORT 0x85 //!< Bad port number
#define RC_TIMEOUT 0x86 //!< Timeout
#define RC_ROUTE 0x87 //!< No P2P route
#define RC_CPU 0x88 //!< Bad CPU number
#define RC_DEAD 0x89 //!< SHM dest dead
#define RC_BUF 0x8a //!< No free SHM buffers
#define RC_P2P_NOREPLY 0x8b //!< No reply to open
#define RC_P2P_REJECT 0x8c //!< Open rejected
#define RC_P2P_BUSY 0x8d //!< Dest busy
#define RC_P2P_TIMEOUT 0x8e //!< Dest died?
#define RC_PKT_TX 0x8f //!< Pkt Tx failedThis caught me out while playing with #117 since the result is an error packet being unpacked as if it was data...