From b7b2cf33b303b1db0a33e40f8e3f9efedb8f6b16 Mon Sep 17 00:00:00 2001
From: dahanzimin <353767514@qq.com>
Date: Sat, 12 Jul 2025 10:24:04 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0MINI=E7=9A=84PCM=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96=E5=87=BD=E6=95=B0=E5=90=8D=E7=A7=B0?=
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---
 .../origin/build/lib/mini_bot.py                  | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/boards/default_src/micropython_esp32c2/origin/build/lib/mini_bot.py b/boards/default_src/micropython_esp32c2/origin/build/lib/mini_bot.py
index de1343e4..dca92853 100644
--- a/boards/default_src/micropython_esp32c2/origin/build/lib/mini_bot.py
+++ b/boards/default_src/micropython_esp32c2/origin/build/lib/mini_bot.py
@@ -348,12 +348,13 @@ class BOT035(FrameBuffer):
 			print("Warning: Please upgrade the coprocessor firmware to use this feature")
 
 	def mic_pga(self, value=None):
+		'''0:4x, 1:8x, 2:16x, 3:32x, 4:OFF'''
 		if value is None:
 			return self._rreg(_BOT035_FLAG) >> 4
 		else:
 			self._wreg(_BOT035_FLAG, (self._rreg(_BOT035_FLAG) & 0x0F) | (value & 0x03) << 4)
 
-	def pcm_power(self, power=None):
+	def pcm_en(self, power=None):
 		if self._version >= 3:
 			if power is None:
 				return bool(self._rreg(_BOT035_STA) & 0x08)
@@ -362,28 +363,28 @@ class BOT035(FrameBuffer):
 		else:
 			print("Warning: Please upgrade the coprocessor firmware to use this feature")
 
-	def pcm_state(self, power=None):
+	def pcm_any(self):
 		return bool(self._rreg(_BOT035_STA) & 0x80)
 
-	def pcm_data(self, ibuf=1600):
+	def pcm_read(self, ibuf=1600):
 		return self._rreg(_BOT035_PCM, ibuf)
 
 	def pcm_record(self, path='mixly.wav', seconds=5, ibuf=1600, timeout=2000):
 		if self._version >= 3:
-			self.pcm_power(True)
+			self.pcm_en(True)
 			_star = time.ticks_ms()
 			_size = int(ibuf * seconds * 10)
 			_header = b'RIFF' + (36 + _size).to_bytes(4, 'little') + b'WAVEfmt \x10\x00\x00\x00\x01\x00\x01\x00' + (ibuf * 5).to_bytes(4, 'little') + (ibuf * 10).to_bytes(4, 'little') + b'\x02\x00\x10\x00data' + _size.to_bytes(4, 'little')
 			with open(path, 'wb') as f:
 				f.write(_header)
 				while _size > 0:
-					if self.pcm_state():
-						f.write(self.pcm_data(ibuf))
+					if self.pcm_any():
+						f.write(self.pcm_read(ibuf))
 						_size -= ibuf
 						_star = time.ticks_ms()
 					if time.ticks_diff(time.ticks_ms(), _star) > timeout:
 						raise OSError("Timeout write error")
-				self.pcm_power(False)
+				self.pcm_en(False)
 		else:
 			print("Warning: Please upgrade the coprocessor firmware to use this feature")