mirror of
https://github.com/tinygo-org/drivers.git
synced 2026-07-26 10:38:41 +00:00
Nicholas Wiersma
4b831af52b
Thank you, @nrwiersma for working on this and @soypat for review. Now merging.
89 lines
1.9 KiB
Go
89 lines
1.9 KiB
Go
package w5500
|
|
|
|
// Common Registers.
|
|
const (
|
|
regMode = 0x0000
|
|
regGatewayAddr = 0x0001
|
|
regSubnetMask = 0x0005
|
|
regMAC = 0x0009
|
|
regIPAddr = 0x000F
|
|
regIntLevel = 0x0013
|
|
regInt = 0x0015
|
|
regIntMask = 0x0016
|
|
regSockInt = 0x0017
|
|
regSockIntMask = 0x0018
|
|
regRetryTime = 0x0019
|
|
regRetryN = 0x001B
|
|
// ... PPP registers, not needed
|
|
regPHYCfg = 0x002E
|
|
regChipVer = 0x0039
|
|
)
|
|
|
|
// Socket Registers.
|
|
const (
|
|
sockMode = 0x0000
|
|
sockCmd = 0x0001
|
|
sockInt = 0x0002
|
|
sockStatus = 0x0003
|
|
sockSrcPort = 0x0004
|
|
sockDestMAC = 0x0006
|
|
sockDestIP = 0x000C
|
|
sockDestPort = 0x0010
|
|
sockMaxSegSize = 0x0012
|
|
sockIPTOS = 0x0015
|
|
sockIPTTL = 0x0016
|
|
sockRXBUFSize = 0x001E
|
|
sockTXBUFSize = 0x001F
|
|
sockTXFreeSize = 0x0020
|
|
sockTXReadPtr = 0x0022
|
|
sockTXWritePtr = 0x0024
|
|
sockRXReceivedSize = 0x0026
|
|
sockRXReadPtr = 0x0028
|
|
sockRXWritePtr = 0x002A
|
|
sockIntMask = 0x002C
|
|
sockKeepInt = 0x002F
|
|
)
|
|
|
|
// Socket Commands.
|
|
const (
|
|
sockCmdOpen = 0x01
|
|
sockCmdClose = 0x10
|
|
sockCmdListen = 0x02
|
|
sockCmdConnect = 0x04
|
|
sockCmdDisconnect = 0x08
|
|
sockCmdSend = 0x20
|
|
sockCmdSendMacRaw = 0x21
|
|
sockCmdSendKeep = 0x22
|
|
sockCmdRecv = 0x40
|
|
)
|
|
|
|
// Socket Statuses.
|
|
const (
|
|
sockStatusClosed = 0x00
|
|
sockStatusInit = 0x13
|
|
sockStatusListen = 0x14
|
|
sockStatusEstablished = 0x17
|
|
sockStatusCloseWait = 0x1C
|
|
sockStatusUdp = 0x22
|
|
sockStatusMacRaw = 0x42
|
|
// Temporary TCP states
|
|
sockStatusSynSent = 0x15
|
|
sockStatusSynRecv = 0x16
|
|
sockStatusFinWait = 0x18
|
|
sockStatusClosing = 0x1A
|
|
sockStatusTimeWait = 0x1B
|
|
sockStatusLastAck = 0x1D
|
|
sockStatusUnknown = 0xFF
|
|
)
|
|
|
|
// Socket Interrupts.
|
|
const (
|
|
sockIntConnect uint8 = 1 << iota
|
|
sockIntDisconnect
|
|
sockIntReceive
|
|
sockIntTimeout
|
|
sockIntSendOK
|
|
|
|
sockIntUnknown uint8 = 0
|
|
)
|