wifinina: add generated strings, improved debugging system and messages

Signed-off-by: deadprogram <ron@hybridgroup.com>

wifinina/status.go

@@ -0,0 +1,75 @@
+package wifinina
+
+type ConnectionStatus uint8
+
+//go:generate stringer -type=ConnectionStatus -trimprefix=Status
+const (
+	StatusNoShield       ConnectionStatus = 255
+	StatusIdle           ConnectionStatus = 0
+	StatusNoSSIDAvail    ConnectionStatus = 1
+	StatusScanCompleted  ConnectionStatus = 2
+	StatusConnected      ConnectionStatus = 3
+	StatusConnectFailed  ConnectionStatus = 4
+	StatusConnectionLost ConnectionStatus = 5
+	StatusDisconnected   ConnectionStatus = 6
+)
+
+// Default state value for Wifi state field
+// #define NA_STATE -1
+
+type EncryptionType uint8
+
+//go:generate stringer -type=EncryptionType -trimprefix=EncType
+const (
+	EncTypeTKIP EncryptionType = 2
+	EncTypeCCMP EncryptionType = 4
+	EncTypeWEP  EncryptionType = 5
+	EncTypeNone EncryptionType = 7
+	EncTypeAuto EncryptionType = 8
+)
+
+type TCPState uint8
+
+//go:generate stringer -type=TCPState -trimprefix=TCPState
+const (
+	TCPStateClosed      TCPState = 0
+	TCPStateListen      TCPState = 1
+	TCPStateSynSent     TCPState = 2
+	TCPStateSynRcvd     TCPState = 3
+	TCPStateEstablished TCPState = 4
+	TCPStateFinWait1    TCPState = 5
+	TCPStateFinWait2    TCPState = 6
+	TCPStateCloseWait   TCPState = 7
+	TCPStateClosing     TCPState = 8
+	TCPStateLastACK     TCPState = 9
+	TCPStateTimeWait    TCPState = 10
+)
+
+type Error uint8
+
+func (err Error) Error() string {
+	return "wifinina error: " + err.String()
+}
+
+//go:generate stringer -type=Error -trimprefix=Err
+const (
+	ErrTimeoutChipReady  Error = 0x01
+	ErrTimeoutChipSelect Error = 0x02
+	ErrCheckStartCmd     Error = 0x03
+	ErrWaitRsp           Error = 0x04
+	ErrUnexpectedLength  Error = 0xE0
+	ErrNoParamsReturned  Error = 0xE1
+	ErrIncorrectSentinel Error = 0xE2
+	ErrCmdErrorReceived  Error = 0xEF
+	ErrNotImplemented    Error = 0xF0
+	ErrUnknownHost       Error = 0xF1
+	ErrSocketAlreadySet  Error = 0xF2
+	ErrConnectionTimeout Error = 0xF3
+	ErrNoData            Error = 0xF4
+	ErrDataNotWritten    Error = 0xF5
+	ErrCheckDataError    Error = 0xF6
+	ErrBufferTooSmall    Error = 0xF7
+	ErrNoSocketAvail     Error = 0xFF
+
+	NoSocketAvail uint8 = 0xFF
+)