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https://gitee.com/openLuat/LuatOS
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add: record的demo
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doudou
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b11af39df8
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63
demo/record/EC618/es8218e.lua
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63
demo/record/EC618/es8218e.lua
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@ -0,0 +1,63 @@
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local es8218e_reg = {
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{0x00, 0x00},
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{0x01, 0x2F + (0 << 7)},
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{0x02, 0x01},
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{0x03, 0x20},
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{0x04, 0x01},
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{0x05, 0x00},
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{0x06, 4 + (0 << 5)},
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{0x10, 0x18 + 0},
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{0x07, 0 + (3 << 2)},
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{0x09, 0x00},
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{0x0A, 0x22 + (0xCC * 0)},
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{0x0B, 0x02 - 0},
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{0x14, 0xA0},
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{0x0D, 0x30},
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{0x0E, 0x20},
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{0x23, 0x00},
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{0x24, 0x00},
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{0x18, 0x04},
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{0x19, 0x04},
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{0x0F, (0 << 5) + (1 << 4) + 7},
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{0x08, 0x00},
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{0x00, 0x80},
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{0x12, 0x1C},
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{0x11, 0},
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{0x01, (0x2f) + (1 << 7)},
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}
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local rx_buff = zbuff.create(3200)
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local amr_buff = zbuff.create(10240)
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local encoder = codec.create(codec.AMR, false)--创建一个amr的encoder
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local function record_cb(id, buff)
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if buff then
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log.info("I2S", id, "接收了", rx_buff:used())
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codec.encode(encoder, rx_buff, amr_buff)
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end
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end
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function record_task()
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sys.wait(5000)
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uart.setup(1, 115200)
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local es8218e_address = 0x10
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log.info("i2c initial",i2c.setup(0, i2c.FAST))
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audio.config(0, 25, 1, 6, 200)
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i2s.setup(0, 0, 8000, 16, 1, i2s.MODE_I2S)
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i2s.on(0, record_cb)
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i2s.recv(0, rx_buff, 3200)
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sys.wait(300)
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for i, v in pairs(es8218e_reg) do
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i2c.send(0,es8218e_address,v,1)
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end
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sys.wait(5000)
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i2c.send(0, es8218e_address,{0x01, (0x2f) + (1 << 7)},1)
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i2s.stop(0)
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log.info("录音5秒结束")
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uart.write(1, "#!AMR\n")
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sys.wait(5)
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uart.write(1, amr_buff:query())
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end
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pm.power(pm.DAC_EN, true)
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sys.taskInit(record_task)
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71
demo/record/EC618/es8311.lua
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71
demo/record/EC618/es8311.lua
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@ -0,0 +1,71 @@
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local es8311_reg = {
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{0x45,0x00},
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{0x01,0x30},
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{0x02,0x10},
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{0x02,0x00},
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{0x03,0x10},
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{0x16,0x24},
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{0x04,0x20},
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{0x05,0x00},
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{0x06,(0<<5) + 4 -1},
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{0x07,0x00},
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{0x08,0xFF},
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{0x09,0x0C},
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{0x0A,0x0C},
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{0x0B,0x00},
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{0x0C,0x00},
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{0x10,(0x1C*0) + (0x60*0x00) + 0x03},
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{0x11,0x7F},
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{0x00,0x80 + (0<<6)},
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{0x0D,0x01},
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{0x01,0x3F + (0x00<<7)},
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{0x14,(0<<6) + (1<<4) + 10},
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{0x12,0x28},
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{0x13,0x00 + (0<<4)},
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{0x0E,0x02},
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{0x0F,0x44},
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{0x15,0x00},
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{0x1B,0x0A},
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{0x1C,0x6A},
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{0x37,0x48},
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{0x44,(0 <<7)},
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{0x17,210},
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{0x32,200},
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{0x00,0x80 + (1<<6)},
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}
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local rx_buff = zbuff.create(3200)
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local amr_buff = zbuff.create(10240)
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local encoder = codec.create(codec.AMR, false)--创建一个amr的encoder
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local function record_cb(id, buff)
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if buff then
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log.info("I2S", id, "接收了", rx_buff:used())
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codec.encode(encoder, rx_buff, amr_buff)
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end
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end
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function record_task()
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sys.wait(5000)
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uart.setup(1, 115200)
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local es8311_address = 0x18
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log.info("i2c initial",i2c.setup(0, i2c.FAST))
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audio.config(0, 25, 1, 6, 200)
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i2s.setup(0, 0, 8000, 16, 1, i2s.MODE_I2S)
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i2s.on(0, record_cb)
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i2s.recv(0, rx_buff, 3200)
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sys.wait(300)
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for i, v in pairs(es8311_reg) do
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i2c.send(0,es8311_address,v,1)
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end
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sys.wait(5050)
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i2c.send(0, es8311_address,{0x00, 0x80 + (0<<6)},1)
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i2s.stop(0)
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log.info("录音5秒结束")
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uart.write(1, "#!AMR\n")
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sys.wait(5)
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uart.write(1, amr_buff:query())
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end
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pm.power(pm.DAC_EN, true)
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sys.taskInit(record_task)
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@ -5,61 +5,6 @@ log.info("main", PROJECT, VERSION)
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log.style(1)
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-- sys库是标配
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_G.sys = require("sys")
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local es8311_reg = {
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{0x45,0x00},
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{0x01,0x30},
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{0x02,0x10},
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{0x02,0x00},
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{0x03,0x10},
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{0x16,0x24},
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{0x04,0x20},
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{0x05,0x00},
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{0x06,(0<<5) + 4 -1},
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{0x07,0x00},
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{0x08,0xFF},
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{0x09,0x0C},
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{0x0A,0x0C},
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{0x0B,0x00},
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{0x0C,0x00},
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{0x10,(0x1C*0) + (0x60*0x00) + 0x03},
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{0x11,0x7F},
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{0x00,0x80 + (1<<6)},
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{0x0D,0x01},
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{0x01,0x3F + (0x00<<7)},
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{0x14,(0<<6) + (1<<4) + 0},
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{0x12,0x28},
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{0x13,0x00 + (0<<4)},
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{0x0E,0x02},
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{0x0F,0x44},
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{0x15,0x00},
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{0x1B,0x0A},
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{0x1C,0x6A},
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{0x37,0x48},
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{0x44,(0 <<7)},
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{0x17,210},
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{0x32,200},
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}
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local rx_buff = zbuff.create(3200)
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local function record_cb(id, buff)
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if buff then
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log.info("I2S", id, "接收了", rx_buff:used())
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end
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end
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function record_task()
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local es8311_address = 0x18
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log.info("i2c initial",i2c.setup(0, i2c.FAST))
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i2s.setup(0, 0, 8000, 16, 1, i2s.MODE_I2S)
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i2s.on(0, record_cb)
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i2s.recv(0, rx_buff, 3200)
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sys.wait(300)
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for i, v in pairs(es8311_reg) do
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i2c.send(0,es8311_address,v,1)
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end
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sys.wait(5050)
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i2s.stop(0)
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log.info("录音5秒结束")
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end
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pm.power(pm.DAC_EN, true)
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sys.taskInit(record_task)
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require "es8311"
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-- require "es8218e"
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sys.run()
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