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Support Enlighten 4.1.6 revision codes #4

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Support Enlighten 4.1.6 revision codes #4

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9f3f8a3
Support Enlighten 4.1.6 revision codes
SamyBencherif Sep 29, 2024
98a00ef
Remove dev_handle, correcting variable names in receiver messages
SamyBencherif Nov 24, 2024
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18 changes: 13 additions & 5 deletions usb/wasatchConfig.py
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Original file line number Diff line number Diff line change
Expand Up @@ -49,23 +49,31 @@ def __init__(self, custom_eeprom=None):

self.eeprom.generate_write_buffers()

def ctrl_transfer(self, dev_handle, bmRequestType, bRequest, wValue=0, wIndex=0, data_or_wLength = None, timeout = None):
def ctrl_transfer(self, bmRequestType, bRequest, wValue=0, wIndex=0, data_or_wLength = None, timeout = None):
""" Here we pretend to be the device firmware """

# REQUEST EEPROM
if dev_handle == 0xc0 and bmRequestType == 0xff and bRequest == 0x1 and wIndex == 0x40:
if bmRequestType == 0xc0 and bRequest == 0xff and wValue == 0x1 and data_or_wLength == 0x40:
buf = self.eeprom.write_buffers[self._eeprom_page]
self._eeprom_page += 1
return buf

# REQUEST FPGA COMPILATION OPTIONS
if dev_handle == 0xc0 and bmRequestType == 0xff and bRequest == 0x4 and wIndex == 0x40:
if bmRequestType == 0xc0 and bRequest == 0xff and wValue == 0x4 and data_or_wLength == 0x40:
return [0xFF, 0xFF]

# REQUEST LINE LENGTH (pid=0x1000)
if dev_handle == 0xc0 and bmRequestType == 0xff and bRequest == 0x3 and wValue == 0x0 and wIndex == 0x40 and self.idProduct == 0x1000:
if bmRequestType == 0xc0 and bRequest == 0xff and wValue == 0x3 and wIndex == 0x0 and data_or_wLength == 0x40 and self.idProduct == 0x1000:
return [0x00, 0x04]

# REQUEST REVISION CODE
if bmRequestType == 0xc0 and bRequest == 0xc0 and wValue == 0x0 and wIndex == 0x0 and data_or_wLength == 0x40:
return [0x00, 0x00]

# REQUEST FPGA REVISION
if bmRequestType == 0xc0 and bRequest == 0xb4 and wValue == 0x0 and wIndex == 0x0 and data_or_wLength == 0x07:
return [0x00, 0x00]

# log unhandled ctrl messages
def display(k):
if type(k) == int:
Expand All @@ -74,7 +82,7 @@ def display(k):
return None
else:
return str(k)
print("unhandled ctrl_t:", 'dev_handle ==', display(dev_handle), 'and bmRequestType ==', display(bmRequestType), 'and bRequest ==', display(bRequest), 'and wValue ==', display(wValue), 'and wIndex ==', display(wIndex), 'and data_or_wLength ==', display(data_or_wLength), 'and timeout ==',timeout)
print('unhandled ctrl_t: bmRequestType ==', display(bmRequestType), 'and bRequest ==', display(bRequest), 'and wValue ==', display(wValue), 'and wIndex ==', display(wIndex), 'and data_or_wLength ==', display(data_or_wLength), 'and timeout ==',timeout)

def read(self, endpoint, msgLen, timeout):
" Lets just spit out a spectrum ! (tho this could be EEPROM, i think, depending on last ctrl_t) "
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