mirror of
https://github.com/AsahiLinux/m1n1
synced 2024-11-11 02:04:11 +00:00
47 lines
1.2 KiB
Python
Executable file
47 lines
1.2 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
# SPDX-License-Identifier: MIT
|
|
import sys, pathlib
|
|
import time
|
|
sys.path.append(str(pathlib.Path(__file__).resolve().parents[1]))
|
|
|
|
import struct
|
|
from m1n1.setup import *
|
|
from m1n1.fw.smc import SMCClient, SMCError
|
|
|
|
smc_addr = u.adt["arm-io/smc"].get_reg(0)[0]
|
|
smc = SMCClient(u, smc_addr)
|
|
smc.start()
|
|
smc.start_ep(0x20)
|
|
|
|
smc.verbose = 0
|
|
|
|
smcep = smc.epmap[0x20]
|
|
|
|
def gpio_key(pin):
|
|
assert(pin < (1 << 16))
|
|
|
|
fourcc = 'gP' + ('00'+(hex(pin)[2:]))[-2:]
|
|
return fourcc
|
|
|
|
## Enable wifi/bluetooth
|
|
#RFKILL_PIN = 13
|
|
#smcep.write(gpio_key(RFKILL_PIN), struct.pack('<I', 0x800000 | 0x0))
|
|
#smcep.write(gpio_key(RFKILL_PIN), struct.pack('<I', 0x800000 | 0x1))
|
|
|
|
count = smcep.read32b("#KEY")
|
|
print(f"Key count: {count}")
|
|
|
|
for i in range(count):
|
|
k = smcep.get_key_by_index(i)
|
|
length, type, flags = smcep.get_key_info(k)
|
|
if flags & 0x80:
|
|
try:
|
|
val = smcep.read_type(k, length, type)
|
|
print(f"#{i}: {k} = ({type}, {flags:#x}) {val}")
|
|
except SMCError as e:
|
|
print(f"#{i}: {k} = ({type}, {flags:#x}) <error {e}>")
|
|
else:
|
|
print(f"#{i}: {k} = ({type}, {flags:#x}) <not available>")
|
|
|
|
|
|
smc.stop()
|