外接旋钮通过typec接到13号管脚adc#13machine.ADC.ATTN_11DBadc13WHILETRUE1100intx50adc1306553501002100intx50adc130655350100{}aW1wb3J0IG1hY2hpbmUKZnJvbSBtaXhweSBpbXBvcnQgbWF0aF9tYXAKZnJvbSBtaXhnb19zYW50IGltcG9ydCBvbmJvYXJkX2xlZAoKCmFkYzEzID0gbWFjaGluZS5BREMobWFjaGluZS5QaW4oMTMpKQphZGMxMy5hdHRlbihtYWNoaW5lLkFEQy5BVFROXzExREIpCndoaWxlIFRydWU6CiAgICBvbmJvYXJkX2xlZC5zZXRicmlnaHRuZXNzKDEsIGludCgobWF0aF9tYXAoYWRjMTMucmVhZF91MTYoKSwgMCwgNjU1MzUsIDAsIDEwMCkpKSkKICAgIG9uYm9hcmRfbGVkLnNldGJyaWdodG5lc3MoMiwgaW50KChtYXRoX21hcChhZGMxMy5yZWFkX3UxNigpLCAwLCA2NTUzNSwgMCwgMTAwKSkpKQo=