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Fix Uthernet2 MAC address (doesn't like non-zero MSB)

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David Schmenk
2018-07-26 11:53:38 -07:00
parent fe6742d33e
commit 34c8a2efa3
1 changed files with 24 additions and 22 deletions
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10
src/libsrc/apple/uthernet2.pla
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@@ -75,7 +75,7 @@ word[] rom
word saveidx
byte regidx
byte regdata
byte[] slot
byte slot
//
// Wiznet MAC address
//
@@ -474,8 +474,8 @@ def wizOpenUDP(localport, callback, param)
wiz=>channel_lclport = localport
wiz=>channel_recv_func = callback
wiz=>channel_recv_parm = param
pokeregw(wiz=>channel_regs + WIZ_SnPORT, localport)
pokereg(wiz=>channel_regs + WIZ_SnMR, $02) // UDP protocol
pokeregw(wiz=>channel_regs + WIZ_SnPORT, localport)
pokereg(wiz=>channel_regs + WIZ_SnCR, $01) // OPEN
return wiz
end
@@ -693,7 +693,6 @@ def wizServiceIP
ir = peekreg(WIZ_IR)
if ir
puth(ir);putln
wiz = @wizChannel
for i = 0 to 3
//
@@ -703,7 +702,7 @@ def wizServiceIP
wizregs = wiz=>channel_regs
wizdata = wiz=>channel_rxmem
sir = peekreg(wizregs + WIZ_SnIR)
pokereg(wiz=>channel_regs + WIZ_SnIR, sir) // Clear SnIR
pokereg(wizregs + WIZ_SnIR, sir) // Clear SnIR
when wiz->channel_proto
is WIZ_PROTO_UDP
if sir & $04
@@ -861,7 +860,9 @@ for slot = $90 to $F0 step $10
regdata = slot + 3
_pokedata.1 = regdata
_peekdata.1 = regdata
repeat
pokeio(slot, $03) // Auto-increment indirect I/F + enable ping
until peekio(slot) == $03
//
// The following looks redundant, but it sets up the peek/poke locations
// for peekreg(s)/pokereg(s)
@@ -872,6 +873,7 @@ for slot = $90 to $F0 step $10
//
// Initialize common registers
//
wizMAC[5] = slot >> 4 // Slighty unique MAC address
pokeregs(WIZ_SHAR, @wizMAC, 6) // MAC addr
pokeregw(WIZ_RTR, 5000) // Timeout period to 500ms
pokereg(WIZ_RMSR, $55) // 2K Rx memory/channel