work on bulk, not finished

2017-12-21 01:08:35 +01:00
parent 26aea3200c
commit 40479a0b24
5 changed files with 271 additions and 5 deletions
@@ -24,9 +24,18 @@ enum TF_Types_ {
    MSG_SUCCESS  = 0x00, //!< Generic success response; used by default in all responses; payload is transaction-specific
    MSG_PING     = 0x01, //!< Ping request (or response), used to test connection
    MSG_ERROR    = 0x02, //!< Generic failure response (when a request fails to execute)
+
+    MSG_BULK_READ_OFFER = 0x03, //!< Offer of data to read. Payload: u32 total len
+    MSG_BULK_READ_POLL = 0x04, //!< Request to read a previously announced chunk.
+    MSG_BULK_WRITE_OFFER = 0x05, //!< Offer to receive data in a write transaction. Payload: u32 max size, u32 max chunk
+    MSG_BULK_DATA = 0x06, //!< Writing a chunk, or sending a chunk to master.
+    MSG_BULK_END = 0x07, //!< Bulk transfer is done, no more data to read or write. Recipient shall check total len and discard it on mismatch. There could be a checksum ...
+    MSG_BULK_ABORT = 0x08, //!< Discard the ongoing transfer
+
    // Unit messages
    MSG_UNIT_REQUEST  = 0x10, //!< Command addressed to a particular unit
    MSG_UNIT_REPORT   = 0x11, //!< Spontaneous report from a unit
+
    // System messages
    MSG_LIST_UNITS    = 0x20, //!< Get all unit call-signs and names
 };