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added BUSY signal to PS2 kb and mouse, temp mouse workaround on rpi

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dekunukem
2023-03-07 22:21:03 +00:00
parent edc3e58291
commit 47355fbf08
15 changed files with 345 additions and 354 deletions
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6
user_program/usb4vc_usb_scan.py
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@@ -117,10 +117,12 @@ BTN_BACK = 0x116
BTN_TASK = 0x117
SPI_XFER_TIMEOUT = 0.025
def xfer_when_not_busy(data):
def xfer_when_not_busy(data, drop=False):
start_ts = time.time()
while GPIO.input(PCARD_BUSY_PIN):
# print(time.time(), "P-Card is busy!")
if drop:
return None
if time.time() - start_ts > SPI_XFER_TIMEOUT:
break
return pcard_spi.xfer(data)
@@ -833,7 +835,7 @@ def raw_input_event_worker():
pass
# send spi mouse message if there is moment, or the button is not typematic
elif (max(this_mouse_msg[13:18]) != 2 or sum(this_mouse_msg[4:10]) != 0) and (this_mouse_msg[4:] != last_mouse_msg[4:] or sum(this_mouse_msg[4:]) != 0):
xfer_when_not_busy(list(this_mouse_msg))
xfer_when_not_busy(list(this_mouse_msg), drop=True)
next_gamepad_hold_check = now + gamepad_hold_check_interval
clear_mouse_movement(mouse_status_dict)
last_mouse_msg = list(this_mouse_msg)