12 lines
292 B
Python
12 lines
292 B
Python
|
REPORT_LEN = 32
|
||
|
|
|
||
|
|
def hid_send(dev, msg):
|
||
|
|
if len(report) > REPORT_LEN:
|
||
|
|
raise RuntimeError("report must be less than 64 bytes")
|
||
|
|
msg += b"\x00" * (REPORT_LEN - len(msg))
|
||
|
|
|
||
|
|
# add 00 at start for hidapi report id
|
||
|
|
dev.write(b"\x00" + report)
|
||
|
|
|
||
|
|
return dev.read(REPORT_LEN)
|