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Remove SD2SNES special handling 

Requires QUSB2SNES 0.7.19
This commit is contained in:
Fabian Dill 2020-11-11 12:21:37 +01:00
parent 42537c540c
commit ee9336983c
1 changed files with 8 additions and 41 deletions
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49
MultiClient.py
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@ -73,7 +73,6 @@ class Context():
self.snes_reconnect_address = None
self.snes_recv_queue = asyncio.Queue()
self.snes_request_lock = asyncio.Lock()
self.is_sd2snes = False
self.snes_write_buffer = []
self.server_task = None
@ -522,15 +521,6 @@ async def snes_connect(ctx: Context, address):
ctx.snes_attached_device = (devices.index(device), device)
ctx.ui_node.send_connection_status(ctx)
if 'sd2snes' in device.lower() or (len(device) == 4 and device[:3] == 'COM'):
ctx.ui_node.log_info("SD2SNES Detected")
ctx.is_sd2snes = True
await ctx.snes_socket.send(json.dumps({"Opcode" : "Info", "Space" : "SNES"}))
reply = json.loads(await ctx.snes_socket.recv())
if reply and 'Results' in reply:
ctx.ui_node.log_info(reply['Results'])
else:
ctx.is_sd2snes = False
ctx.snes_reconnect_address = address
recv_task = asyncio.create_task(snes_recv_loop(ctx))
@ -650,42 +640,19 @@ async def snes_write(ctx : Context, write_list):
"Operands" : []
}
if ctx.is_sd2snes:
cmd = b'\x00\xE2\x20\x48\xEB\x48'
PutAddress_Request['Space'] = 'SNES'
try:
#will pack those requests as soon as qusb2snes actually supports that for real
for address, data in write_list:
if (address < WRAM_START) or ((address + len(data)) > (WRAM_START + WRAM_SIZE)):
ctx.ui_node.log_error("SD2SNES: Write out of range %s (%d)" % (hex(address), len(data)))
return False
for ptr, byte in enumerate(data, address + 0x7E0000 - WRAM_START):
cmd += b'\xA9' # LDA
cmd += bytes([byte])
cmd += b'\x8F' # STA.l
cmd += bytes([ptr & 0xFF, (ptr >> 8) & 0xFF, (ptr >> 16) & 0xFF])
cmd += b'\xA9\x00\x8F\x00\x2C\x00\x68\xEB\x68\x28\x6C\xEA\xFF\x08'
PutAddress_Request['Space'] = 'CMD'
PutAddress_Request['Operands'] = ["2C00", hex(len(cmd)-1)[2:], "2C00", "1"]
try:
PutAddress_Request['Operands'] = [hex(address)[2:], hex(len(data))[2:]]
if ctx.snes_socket is not None:
await ctx.snes_socket.send(json.dumps(PutAddress_Request))
if ctx.snes_socket is not None:
await ctx.snes_socket.send(cmd)
except websockets.ConnectionClosed:
return False
else:
PutAddress_Request['Space'] = 'SNES'
try:
#will pack those requests as soon as qusb2snes actually supports that for real
for address, data in write_list:
PutAddress_Request['Operands'] = [hex(address)[2:], hex(len(data))[2:]]
if ctx.snes_socket is not None:
await ctx.snes_socket.send(json.dumps(PutAddress_Request))
if ctx.snes_socket is not None:
await ctx.snes_socket.send(data)
except websockets.ConnectionClosed:
return False
await ctx.snes_socket.send(data)
except websockets.ConnectionClosed:
logging.warning("Could not write data to SNES")
return False
return True
finally: