Added default formatters + error handling

formats/ccsds.toml

@@ -5,6 +5,7 @@
 # Example Packet:
 # [0xe0, 0xa1, 0xc0, 0x00, 0x00, 0x05, 0x01, 0x02, 0x03, 0x04, 0x05]
 
+# CCSDS packet w/ primary header + payload
 [[formats]]
 name = "ccsds"
 bit_flip = false
@@ -47,3 +48,51 @@ field_type = {type = "UInt", bit_width = 16, endianness = "BigEndian"}
 name = "Data"
 # Allow payloads up to the max size that can be specfied in "Data Length"
 field_type = {type = "Bytes", max_len = 65535, endianness = "BigEndian"}
+
+# CCSDS packet w/ primary header + secondary header + payload
+[[formats]]
+name = "ccsds_sec"
+bit_flip = false
+
+[[formats.fields]]
+name = "Version Number"
+bit_flip = true
+field_type = {type = "UInt", bit_width = 3, endianness = "BigEndian"}
+
+[[formats.fields]]
+name = "Packet Type"
+bit_flip = true
+field_type = {type = "UInt", bit_width = 1, endianness = "BigEndian"}
+
+[[formats.fields]]
+name = "Secondary Header Flag"
+bit_flip = true
+field_type = {type = "UInt", bit_width = 1, endianness = "BigEndian"}
+
+[[formats.fields]]
+name = "APID"
+bit_flip = true
+field_type = {type = "UInt", bit_width = 11, endianness = "BigEndian"}
+
+[[formats.fields]]
+name = "Sequence Flags"
+bit_flip = true
+field_type = {type = "UInt", bit_width = 2,  endianness = "BigEndian"}
+
+[[formats.fields]]
+name = "Packet Sequence Count"
+bit_flip = true
+field_type = {type = "UInt", bit_width = 14, endianness = "BigEndian"}
+
+[[formats.fields]]
+name = "Data Length"
+field_type = {type = "UInt", bit_width = 16, endianness = "BigEndian"}
+
+[[formats.fields]]
+name = "Secondary header"
+field_type = {type = "Bytes", max_len = 8, endianness = "BigEndian"}
+
+[[formats.fields]]
+name = "data"
+# allow payloads up to the max size that can be specfied in "data length"
+field_type = {type = "Bytes", max_len = 65535, endianness = "BigEndian"}

formats/formats.md

@@ -0,0 +1,8 @@
+# Built-In Formats
+All formats in this directory are automatically included in the formaty binary. Additional formats can be included
+at run time by using the `--config` flag.
+
+## Formats Included
+* [CCSDS](ccsds.toml) - Standard CCSDS command/tlm packets
+  * `ccsds`: CCSDS packet with primary header + raw payload
+  * `ccsds_sec`: CCSDS packet with primary header + secondary header + raw payload