This commit is contained in:
fredqian
2025-10-23 21:19:02 +08:00
38 changed files with 294 additions and 1094 deletions

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@@ -3,14 +3,9 @@ Music buzzer
Micropython library for the Music buzzer
=======================================================
#Based on Author: qiren123(MIDI Music) 20220618
#Make changes to instantiation 20220622
#Increase level reversal selection 20220716
dahanzimin From the Mixly Team
@dahanzimin From the Mixly Team
"""
import _thread, gc
from time import sleep_ms
from machine import Pin, PWM
@@ -30,13 +25,15 @@ Letter = 'ABCDEFG#R'
class MIDI():
def __init__(self, pin, volume=100, invert=0, pa_ctrl=None):
self.reset()
self._invert=invert
self._invert = invert
self._pin = pin
self._volume = volume
self._play = False
self._over = True
self._pwm = None
self._pa_ctrl = pa_ctrl
def set_volume(self,volume):
def set_volume(self, volume):
if not 0 <= volume <= 100:
raise ValueError("Volume value is in the range: 0-100")
self._volume=volume
@@ -97,45 +94,60 @@ class MIDI():
self.set_duration(int(tone[(pos + 1):]))
tone = tone[:pos]
def play(self, tune, duration=None):
if self._pa_ctrl: self._pa_ctrl(1)
def play(self, tune, duration=None, pa_delay=100):
if self._pa_ctrl: self._pa_ctrl(1, pa_delay)
self._pwm = PWM(Pin(self._pin), duty=1023 if self._invert else 0)
self._play = True
self._over = False
if duration is None:
self.set_default(tune[0])
else:
self.set_duration(duration)
for tone in tune:
tone = tone.upper()
if not self._play:
break
if tone[0] not in Letter:
continue
midi = self.midi(tone)
self._pwm.duty(1023-self._volume) if self._invert else self._pwm.duty(self._volume)
self._pwm.freq(midi[0])
if self._play: self._pwm.duty((1023-self._volume) if self._invert else self._volume)
if self._play: self._pwm.freq(midi[0])
sleep_ms(midi[1])
self._pwm.freq(400000)
if self._play: self._pwm.freq(400000)
sleep_ms(1)
if self._pa_ctrl: self._pa_ctrl(0)
if self._pa_ctrl: self._pa_ctrl(0, 0)
self._pwm.deinit()
sleep_ms(10)
self._over = True
def pitch(self, freq):
if self._pa_ctrl: self._pa_ctrl(1)
self._pwm = PWM(Pin(self._pin))
self._pwm.duty(1023-self._volume) if self._invert else self._pwm.duty(self._volume)
self._pwm.freq(int(freq))
def play_thread(self, tune, duration=None, pa_delay=100):
self._play = False
while not self._over:
sleep_ms(10)
if not self._play:
gc.collect()
_thread.start_new_thread(self.play, (tune, duration, pa_delay))
sleep_ms(100)
def pitch_time(self, freq, delay):
if self._pa_ctrl: self._pa_ctrl(1)
def pitch(self, freq, pa_delay=100):
if self._pa_ctrl: self._pa_ctrl(1, pa_delay)
self._pwm = PWM(Pin(self._pin))
self._pwm.duty(1023-self._volume) if self._invert else self._pwm.duty(self._volume)
self._pwm.freq(int(freq))
self._pwm.duty((1023-self._volume) if self._invert else self._volume)
self._pwm.freq(int(freq))
def pitch_time(self, freq, delay, pa_delay=100):
if self._pa_ctrl: self._pa_ctrl(1, pa_delay)
self._pwm = PWM(Pin(self._pin))
self._pwm.duty((1023-self._volume) if self._invert else self._volume)
self._pwm.freq(int(freq))
sleep_ms(delay)
if self._pa_ctrl: self._pa_ctrl(0)
if self._pa_ctrl: self._pa_ctrl(0, 0)
self._pwm.deinit()
sleep_ms(10)
def stop(self):
if self._pa_ctrl: self._pa_ctrl(0)
self._play = False
if self._pa_ctrl: self._pa_ctrl(0, 0)
if self._pwm: self._pwm.deinit()
sleep_ms(10)

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@@ -553,15 +553,17 @@ class FrameBuffer_Uincode(FrameBuffer_Base):
self.show()
time.sleep_ms(speed)
def qrcode(self, data, x=0, y=0, size=None, bold=0, type=None, correct=0, color=0xffff, bg_color=0x0, sync=True):
def qrcode(self, data, x=None, y=None, size=None, bold=0, type=None, correct=0, color=0xffff, bg_color=0x0, sync=True):
if self._miniqr is None:
from adafruit_miniqr import QRCode
self._miniqr = QRCode
_qr = self._miniqr(qr_type=type, error_correct=correct)
_qr.add_data(data)
_qr.add_data(str(data))
_qr.make()
if sync: self.fill(bg_color, sync=False)
size = min(self.height // _qr.matrix.height, self.width // _qr.matrix.width) if size is None else size
x = (self.width - _qr.matrix.width * size) // 2 if x is None else x
y = (self.height - _qr.matrix.height * size) // 2 if y is None else y
for j in range(_qr.matrix.height):
for i in range(_qr.matrix.width):
if _qr.matrix[i, j]:

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@@ -1,15 +1,12 @@
"""
MixGo CC -Onboard resources
MixGo CC Onboard resources
MicroPython library for the MixGo CC -Onboard resources
MicroPython library for the MixGo CC Onboard resources
=======================================================
#Preliminary composition 20221010
dahanzimin From the Mixly Team
@dahanzimin From the Mixly Team
"""
import time, gc
from machine import Pin, SoftI2C, ADC, PWM, RTC
from machine import *
'''i2c-onboard'''
onboard_i2c=SoftI2C(scl = Pin(7), sda = Pin(6), freq = 400000)
@@ -95,7 +92,7 @@ onboard_rgb = NeoPixel(Pin(8), 4, ORDER=(0, 1, 2, 3))
'''1Buzzer-Music'''
from music import MIDI
onboard_music =MIDI(10)
onboard_music = MIDI(10)
'''MIC_Sensor'''
class MICSensor:
@@ -105,10 +102,10 @@ class MICSensor:
def read(self):
maxloudness = 0
for i in range(5):
loudness = self.sample()
loudness = self.sample()
if loudness > maxloudness:
maxloudness = loudness
return maxloudness
return maxloudness
def sample(self):
values = []
@@ -119,21 +116,24 @@ class MICSensor:
onboard_sound = MICSensor(pin=4 if version else 3)
'''4,5KEY_Sensor'''
'''5KEY_Sensor'''
class KEYSensor:
def __init__(self, pin, range):
self.adc = ADC(Pin(pin), atten=ADC.ATTN_11DB)
self.pin = pin
self.adc = ADC(Pin(pin), atten=ADC.ATTN_11DB)
self.range = range
self.flag = True
def _value(self):
values = []
for _ in range(50):
values.append(self.adc.read())
time.sleep_us(2)
return (self.range - 300) < min(sorted(values)[25:]) < (self.range + 300)
for _ in range(25):
try:
values.append(self.adc.read())
except: #IDF>5.2.2存在ADC2问题
pass
time.sleep_us(5)
return (self.range-200) < min(values) < (self.range+200)
def get_presses(self, delay = 1):
last_time,presses = time.time(), 0
while time.time() < last_time + delay:
@@ -148,7 +148,7 @@ class KEYSensor:
def was_pressed(self):
if(self._value() != self.flag):
self.flag = self._value()
if self.flag :
if self.flag:
return True
else:
return False
@@ -156,34 +156,15 @@ class KEYSensor:
def irq(self, handler, trigger):
Pin(self.pin, Pin.IN).irq(handler = handler, trigger = trigger)
'''2,1KEY_Button'''
class Button:
'''1KEY_Button'''
class Button(KEYSensor):
def __init__(self, pin):
self.pin = Pin(pin, Pin.IN)
self.pin = pin
self.key = Pin(pin, Pin.IN)
self.flag = True
def get_presses(self, delay = 1):
last_time,presses = time.time(), 0
while time.time() < last_time + delay:
time.sleep(0.05)
if self.was_pressed():
presses += 1
return presses
def is_pressed(self):
return not self.pin.value()
def was_pressed(self, flag = 0):
if(self.pin.value() != self.flag):
self.flag = self.pin.value()
time.sleep(0.02)
if self.flag:
return False
else:
return True
def irq(self, handler, trigger):
self.pin.irq(handler = handler, trigger = trigger)
def _value(self):
return not self.key.value()
if version==0:
B1key = Button(9)
@@ -191,7 +172,7 @@ if version==0:
A1key = KEYSensor(2,20)
A2key = KEYSensor(2,1170)
A3key = KEYSensor(2,2400)
A4key = KEYSensor(2,3610)
A4key = KEYSensor(2,3610)
else:
B1key = Button(9)
@@ -201,7 +182,7 @@ else:
A3key = KEYSensor(5,2500)
A4key = KEYSensor(5,3500)
'''2-LED''' #Modify indexing method
'''2-LED''' #Modify indexing method
class LED:
def __init__(self, pins=[]):
self._pins = pins
@@ -231,11 +212,11 @@ class LED:
print("Warning: Old version, without this function")
else:
if val == -1:
self.setbrightness(index, 100) if self.getbrightness(index) < 50 else self.setbrightness(index, 0)
self.setbrightness(index, 100) if self.getbrightness(index) < 50 else self.setbrightness(index, 0)
elif val == 1:
self.setbrightness(index, 100)
self.setbrightness(index, 100)
elif val == 0:
self.setbrightness(index, 0)
self.setbrightness(index, 0)
def getonoff(self, index):
if len(self._pins) == 0:

View File

@@ -1,16 +1,12 @@
"""
MixGo ME -Onboard resources
MixGo ME Onboard resources
MicroPython library for the MixGo ME -Onboard resources
MicroPython library for the MixGo ME Onboard resources
=======================================================
#Preliminary composition 20221010
dahanzimin From the Mixly Team
@dahanzimin From the Mixly Team
"""
import time, gc
from machine import Pin, SoftI2C, ADC, PWM, RTC
from machine import *
'''i2c-onboard'''
onboard_i2c=SoftI2C(scl = Pin(7), sda = Pin(6), freq = 400000)
@@ -52,7 +48,7 @@ onboard_rgb = NeoPixel(Pin(9), 2, ORDER=(0, 1, 2, 3), multiplex=1)
'''1Buzzer-Music'''
from music import MIDI
onboard_music =MIDI(10)
onboard_music = MIDI(10)
'''MIC_Sensor'''
class MICSensor:
@@ -62,7 +58,7 @@ class MICSensor:
def read(self):
maxloudness = 0
for i in range(5):
loudness = self.sample()
loudness = self.sample()
if loudness > maxloudness:
maxloudness = loudness
return maxloudness
@@ -78,18 +74,22 @@ onboard_sound = MICSensor()
'''5KEY_Sensor'''
class KEYSensor:
def __init__(self,range):
self.adc=ADC(Pin(5), atten=ADC.ATTN_11DB)
self.range=range
def __init__(self, pin, range):
self.pin = pin
self.adc = ADC(Pin(pin), atten=ADC.ATTN_11DB)
self.range = range
self.flag = True
def _value(self):
values = []
for _ in range(50):
values.append(self.adc.read())
time.sleep_us(2)
return (self.range - 300) < min(sorted(values)[25:]) < (self.range + 300)
for _ in range(25):
try:
values.append(self.adc.read())
except: #IDF>5.2.2存在ADC2问题
pass
time.sleep_us(5)
return (self.range-200) < min(values) < (self.range+200)
def get_presses(self, delay = 1):
last_time,presses = time.time(), 0
while time.time() < last_time + delay:
@@ -97,57 +97,37 @@ class KEYSensor:
if self.was_pressed():
presses += 1
return presses
def is_pressed(self):
return self._value()
def was_pressed(self):
if(self._value() != self.flag):
self.flag = self._value()
if self.flag :
if self.flag:
return True
else:
return False
def irq(self, handler, trigger):
Pin(5, Pin.IN).irq(handler = handler, trigger = trigger)
B2key = KEYSensor(20)
A1key = KEYSensor(800)
A2key = KEYSensor(1600)
A3key = KEYSensor(2500)
A4key = KEYSensor(3500)
Pin(self.pin, Pin.IN).irq(handler = handler, trigger = trigger)
'''1KEY_Button'''
class Button:
class Button(KEYSensor):
def __init__(self, pin):
self.pin = Pin(pin, Pin.IN)
self.pin = pin
self.key = Pin(pin, Pin.IN)
self.flag = True
def get_presses(self, delay = 1):
last_time,presses = time.time(), 0
while time.time() < last_time + delay:
time.sleep(0.05)
if self.was_pressed():
presses += 1
return presses
def is_pressed(self):
return not self.pin.value()
def _value(self):
return not self.key.value()
def was_pressed(self, flag = 0):
if(self.pin.value() != self.flag):
self.flag = self.pin.value()
time.sleep(0.02)
if self.flag:
return False
else:
return True
def irq(self, handler, trigger):
self.pin.irq(handler = handler, trigger = trigger)
B1key = Button(9)
B2key = KEYSensor(5,20)
A1key = KEYSensor(5,800)
A2key = KEYSensor(5,1600)
A3key = KEYSensor(5,2500)
A4key = KEYSensor(5,3500)
'''2LED-Multiplex RGB'''
class LED:

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@@ -3,13 +3,10 @@ MixGo CAR -Onboard resources
MicroPython library for the MixGo CAR (ESP32C3)
=======================================================
#Preliminary composition 20220804
dahanzimin From the Mixly Team
@dahanzimin From the Mixly Team
"""
import time,gc,ms32006
from machine import Pin,SoftI2C,ADC,RTC
from machine import *
'''RTC'''
rtc_clock=RTC()
@@ -17,7 +14,7 @@ rtc_clock=RTC()
'''i2c-onboard'''
onboard_i2c=SoftI2C(scl = Pin(7), sda = Pin(6), freq = 400000)
'''4RGB_WS2812''' #color_chase(),rainbow_cycle()方法移至类里
'''4RGB_WS2812'''
from ws2812 import NeoPixel
onboard_rgb = NeoPixel(Pin(8), 4, ORDER=(0, 1, 2, 3))

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@@ -118,16 +118,16 @@
"type": "command",
"portSelect": "all",
"micropython:esp32c3:mixgo_cc": {
"command": "\"{esptool}\" --chip esp32c3 --port {com} --baud {baudrate} write_flash -e 0x0 \"{indexPath}/build/Mixgo_CC_lib-v1.23.0.bin\" 0X3A0000 \"{indexPath}/../micropython/build/HZK12.bin\""
"command": "\"{esptool}\" --chip esp32c3 --port {com} --baud {baudrate} write_flash -e 0x0 \"{indexPath}/build/Mixgo_CC_lib-v1.25.0.bin\" 0X3A0000 \"{indexPath}/../micropython/build/HZK12.bin\""
},
"micropython:esp32c3:mixgo_me": {
"command": "\"{esptool}\" --chip esp32c3 --port {com} --baud {baudrate} write_flash -e 0x0 \"{indexPath}/build/Mixgo_ME_lib-v1.23.0.bin\" 0X3A0000 \"{indexPath}/../micropython/build/HZK12.bin\""
"command": "\"{esptool}\" --chip esp32c3 --port {com} --baud {baudrate} write_flash -e 0x0 \"{indexPath}/build/Mixgo_ME_lib-v1.25.0.bin\" 0X3A0000 \"{indexPath}/../micropython/build/HZK12.bin\""
},
"micropython:esp32c3:mixgocar_c3": {
"command": "\"{esptool}\" --chip esp32c3 --port {com} --baud {baudrate} write_flash -e 0x0 \"{indexPath}/build/Mixgo_Car_lib-v1.23.0.bin\" 0X3A0000 \"{indexPath}/../micropython/build/HZK12.bin\""
"command": "\"{esptool}\" --chip esp32c3 --port {com} --baud {baudrate} write_flash -e 0x0 \"{indexPath}/build/Mixgo_Car_lib-v1.25.0.bin\" 0X3A0000 \"{indexPath}/../micropython/build/HZK12.bin\""
},
"micropython:esp32c3:generic": {
"command": "\"{esptool}\" --chip esp32c3 --port {com} --baud {baudrate} write_flash -e 0x0 \"{indexPath}/build/Generic_C3_UART_lib-v1.23.0.bin\" 0X3A0000 \"{indexPath}/../micropython/build/HZK12.bin\""
"command": "\"{esptool}\" --chip esp32c3 --port {com} --baud {baudrate} write_flash -e 0x0 \"{indexPath}/build/Generic_C3_UART_lib-v1.25.0.bin\" 0X3A0000 \"{indexPath}/../micropython/build/HZK12.bin\""
}
},
"upload": {
@@ -182,7 +182,7 @@
"binFile": [
{
"offset": "0x0000",
"path": "./build/Mixgo_CC_lib-v1.23.0.bin"
"path": "./build/Mixgo_CC_lib-v1.25.0.bin"
}, {
"offset": "0x3A0000",
"path": "../micropython/build/HZK12.bin"
@@ -193,7 +193,7 @@
"binFile": [
{
"offset": "0x0000",
"path": "./build/Mixgo_ME_lib-v1.23.0.bin"
"path": "./build/Mixgo_ME_lib-v1.25.0.bin"
}, {
"offset": "0x3A0000",
"path": "../micropython/build/HZK12.bin"
@@ -204,7 +204,7 @@
"binFile": [
{
"offset": "0x0000",
"path": "./build/Mixgo_Car_lib-v1.23.0.bin"
"path": "./build/Mixgo_Car_lib-v1.25.0.bin"
}, {
"offset": "0x3A0000",
"path": "../micropython/build/HZK12.bin"
@@ -215,7 +215,7 @@
"binFile": [
{
"offset": "0x0000",
"path": "./build/Generic_C3_UART_lib-v1.23.0.bin"
"path": "./build/Generic_C3_UART_lib-v1.25.0.bin"
}, {
"offset": "0x3A0000",
"path": "../micropython/build/HZK12.bin"

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@@ -1,110 +0,0 @@
"""
AI-Camera (Inherit C module)
MicroPython library for the AI-Camera(Inherit C module)
=======================================================
@dahanzimin From the Mixly Team
"""
import esp_ai
from micropython import const
CODE_DETECTION = const(0)
COLOR_DETECTION = const(1)
MOTION_DEECTION = const(2)
CAT_FACE_DETECTION = const(3)
FACE_DETECTION = const(4)
FACE_RECOGNITION = const(5)
class AI:
def __init__(self, function):
self._func = function
self._ai = None
self._once = True
def _init(self, *args):
if self._func == CODE_DETECTION:
self._ai = esp_ai.code_recognition()
elif self._func == COLOR_DETECTION:
self._ai = esp_ai.color_detection(color=args[0])
elif self._func == MOTION_DEECTION:
self._ai = esp_ai.motion_recognition(threshold=args[0])
elif self._func == CAT_FACE_DETECTION:
self._ai = esp_ai.cat_detection()
elif self._func == FACE_DETECTION:
self._ai = esp_ai.face_detection()
elif self._func == FACE_RECOGNITION:
self._ai = esp_ai.face_recognition()
else:
raise AttributeError('AI model is not supported')
self._ai.start() #启动检测可以通过LCD观察结果
self._once = False
def _result(self, res, _t, _s=0, _n=0): #_s:第几个, _n:细分第几个
if not res: return None
if _t == 'len':
return res[0]
elif _t == 'pos':
if len(res) >= (5 + _s * 4):
return res[(1 + _s * 4):(5 + _s * 4)]
elif _t == 'keypoint':
if len(res) >= (7 + _s * 14 + _n * 2):
return res[(5 + _s * 14 + _n * 2):(7 + _s * 14 + _n * 2)]
def code_recognition(self):
if self._func == CODE_DETECTION:
if self._once: self._init()
return self._ai.read()
else:
raise AttributeError('This model can only run QR code detection')
def color_detection(self, color=0, event='pos', num=0):
if self._func == COLOR_DETECTION:
if self._once: self._init(color)
return self._result(self._ai.read(), event, num)
else:
raise AttributeError('This model can only run color detection')
def motion_recognition(self, threshold=50):
if self._func == MOTION_DEECTION:
if self._once: self._init(threshold)
return bool(self._ai.read() >= threshold)
else:
raise AttributeError('This model can only run motion recognition')
def cat_detection(self, event='pos', num=0):
if self._func == CAT_FACE_DETECTION:
if self._once: self._init()
return self._result(self._ai.read(), event, num)
else:
raise AttributeError('This model can only run cat face detection')
def face_detection(self, event='pos', num=0, point=0):
if self._func == FACE_DETECTION:
if self._once: self._init()
return self._result(self._ai.read(), event, num, point)
else:
raise AttributeError('This model can only run face detection')
def face_recognition(self, event='pos', num=0, point=0):
if self._func == FACE_RECOGNITION:
if self._once: self._init()
return self._result(self._ai.recognize(), event, num, point)
else:
raise AttributeError('This model can only run face recognition')
def face_enroll(self):
if self._func == FACE_RECOGNITION:
return self._ai.enroll()
else:
raise AttributeError('This model can only run face recognition')
def face_delete(self, _id):
if self._func == FACE_RECOGNITION:
self._ai.delete(_id)
else:
raise AttributeError('This model can only run face recognition')
def stop(self):
if self._ai is not None:
self._ai.stop()

View File

@@ -1,69 +1,45 @@
"""
Camera GC032A/FrameBuffer(Inherit C module)
Camera
MicroPython library for the GC032A(Inherit C module)
MicroPython library for the Camera(Inherit C module)
=======================================================
@dahanzimin From the Mixly Team
"""
import time
import base64
from sensor import *
import base64, jpeg
from _camera import *
from jpeg import Encoder
from machine import SoftI2C, Pin
from mixgo_sant import onboard_bot
from esp_usb import CAM
class GC032A(Camera):
def __init__(self, framesize=LCD, hmirror=None, frame=1):
onboard_bot.cam_en(1, 500)
super().__init__(frame)
super().set_framesize(framesize)
time.sleep_ms(100)
if hmirror is not None:
super().set_hmirror(hmirror)
time.sleep_ms(100)
SoftI2C(scl=Pin(47), sda=Pin(48), freq=400000)
SoftI2C(scl=Pin(47), sda=Pin(38), freq=400000)
class Camera(Camera):
def __init__(self, frame_size=FrameSize.R240X240, pixel_format=PixelFormat.RGB565, hmirror=False, vflip=False, **kwargs):
onboard_bot.cam_en(1, 150)
super().__init__(frame_size=frame_size, pixel_format=pixel_format, **kwargs)
self.set_hmirror(not hmirror)
time.sleep_ms(50)
self.set_vflip(not vflip)
time.sleep_ms(50)
SoftI2C(scl=Pin(47), sda=Pin(48), freq=400000) #恢复I2C
def deinit(self):
super().deinit()
onboard_bot.cam_en(0, 100)
def display(self, show=True):
if show:
super().display()
def snapshot(self, path=None, formats=0, quality=90, rotation=0):
if formats == 0 and path is None:
return self.capture()
else:
super().display_stop()
def snapshot(self, path=None, formats=0, quality=50):
if path is None:
_data = super().snapshot(formats=formats, quality=quality)
if formats >= 2:
return b'data:image/jpg;base64,' + base64.b64encode(_data)
_encoder = Encoder(pixel_format="RGB565_BE", quality=quality, rotation=rotation, width=self.get_pixel_width(), height=self.get_pixel_height())
_jpeg = _encoder.encode(self.capture())
del _encoder
if path is None:
if formats == 1:
return _jpeg
else:
return b'data:image/jpg;base64,' + base64.b64encode(_jpeg)
else:
return _data
else:
return super().snapshot(path, quality=50)
class UVC(CAM):
def __init__(self, framesize=QVGA):
super().__init__(framesize)
def deinit(self):
super().deinit()
def display(self, show=True):
if show:
super().display()
else:
super().display_stop()
def snapshot(self, path=None, formats=0, quality=50):
if path is None:
_data = super().snapshot(formats=formats, quality=quality)
if formats >= 2:
return b'data:image/jpg;base64,' + base64.b64encode(_data)
else:
return _data
else:
return super().snapshot(path, quality=50)
with open(path, 'wb') as f:
f.write(_jpeg)
return True

View File

@@ -0,0 +1,17 @@
"""
ESP-DL
MicroPython library for the ESP-DL(Inherit C module)
=======================================================
@dahanzimin From the Mixly Team
"""
from espdl import *
def analyze(results, keys=None, num=0):
if keys is None:
return results is not None
if results:
if keys == "len":
return len(results)
else:
return results[num][keys]

View File

@@ -17,6 +17,9 @@ rtc_clock = RTC()
inboard_i2c = SoftI2C(scl=Pin(47), sda=Pin(48), freq=400000)
onboard_i2c = SoftI2C(scl=Pin(47), sda=Pin(38), freq=400000)
'''SPI-onboard'''
onboard_spi = SPI(1, baudrate=80000000, polarity=1, phase=1)
'''BOT035-Sensor'''
try :
import sant_bot
@@ -25,7 +28,7 @@ except Exception as e:
print("Warning: Failed to communicate with BOT035 (Coprocessor) or",e)
'''TFT/240*240'''
onboard_tft = st7789_cf.ST7789(reset=onboard_bot.tft_reset, backlight=onboard_bot.tft_brightness, font_address=0xE00000)
onboard_tft = st7789_cf.ST7789(onboard_spi, 240, 240, dc_pin=45 ,reset=onboard_bot.tft_reset, backlight=onboard_bot.tft_brightness, font_address=0xF00000)
'''ACC-Sensor'''
try :
@@ -73,7 +76,7 @@ from ws2812x import NeoPixel
onboard_rgb = NeoPixel(onboard_bot.rgb_sync, 4)
'''1Buzzer-Music'''
from musicx import MIDI
from music import MIDI
onboard_music = MIDI(46, pa_ctrl=onboard_bot.spk_en)
'''5KEY_Sensor'''

View File

@@ -1,283 +0,0 @@
"""
mixgo_zero Onboard resources
Micropython library for the mixgo_zero Onboard resources
=======================================================
#Preliminary composition 20240110
#S3定时器ID(-1,0,1,2,3)
@dahanzimin From the Mixly Team
"""
from machine import *
import time, gc, st7789_bf, math
'''RTC'''
rtc_clock = RTC()
'''I2C-onboard'''
#onboard_i2c = I2C(0)
onboard_i2c = SoftI2C(scl=Pin(47), sda=Pin(48), freq=400000)
onboard_i2c_1 = SoftI2C(scl=Pin(47), sda=Pin(21), freq=400000)
'''SPI-onboard'''
try:
import _boot
onboard_spi = _boot.onboard_spi
onboard_spi.init(baudrate=50000000)
except:
onboard_spi = SPI(1, baudrate=50000000, polarity=0, phase=0)
'''TFT/320*240'''
onboard_tft = st7789_bf.ST7789(onboard_spi, 320, 240, dc_pin=18, cs_pin=45, bl_pin=46, font_address=0xE00000)
'''ACC-Sensor'''
try :
import mxc6655xa
onboard_acc = mxc6655xa.MXC6655XA(onboard_i2c, front=True)
except Exception as e:
print("Warning: Failed to communicate with MXC6655XA (ACC) or",e)
'''ALS_PS-Sensor *2'''
try :
import ltr553als
onboard_als_l = ltr553als.LTR_553ALS(onboard_i2c)
except Exception as e:
print("Warning: Failed to communicate with TR_553ALS (ALS&PS) or",e)
try :
import ltr553als
onboard_als_r = ltr553als.LTR_553ALS(onboard_i2c_1)
except Exception as e:
print("Warning: Failed to communicate with TR_553ALS (ALS&PS) or",e)
'''THS-Sensor'''
try :
import shtc3
onboard_ths = shtc3.SHTC3(onboard_i2c)
except Exception as e:
print("Warning: Failed to communicate with GXHTC3 (THS) or",e)
'''RFID-Sensor'''
try :
import rc522
onboard_rfid = rc522.RC522(onboard_i2c)
except Exception as e:
print("Warning: Failed to communicate with RC522 (RFID) or",e)
'''MGS-Sensor'''
try :
import mmc5603
onboard_mgs = mmc5603.MMC5603(onboard_i2c)
except Exception as e:
print("Warning: Failed to communicate with MMC5603 (MGS) or",e)
'''BPS-Sensor'''
try :
import spl06_001
onboard_bps = spl06_001.SPL06(onboard_i2c)
except Exception as e:
print("Warning: Failed to communicate with SPL06-001 (BPS) or",e)
'''2RGB_WS2812'''
from ws2812 import NeoPixel
onboard_rgb = NeoPixel(Pin(0), 6, multiplex=True, leds=2)
'''5KEY_Sensor'''
class KEYSensor:
def __init__(self, pin, range):
self.pin = pin
self.adc = ADC(Pin(pin), atten=ADC.ATTN_0DB)
self.range = range
self.flag = True
def _value(self):
values = []
for _ in range(50):
values.append(self.adc.read())
time.sleep_us(2)
return (self.range-200) < min(values) < (self.range+200)
def get_presses(self, delay = 1):
last_time,presses = time.time(), 0
while time.time() < last_time + delay:
time.sleep_ms(50)
if self.was_pressed():
presses += 1
return presses
def is_pressed(self):
return self._value()
def was_pressed(self):
if(self._value() != self.flag):
self.flag = self._value()
if self.flag :
return True
else:
return False
def irq(self, handler, trigger):
Pin(self.pin, Pin.IN).irq(handler = handler, trigger = trigger)
'''1KEY_Button'''
class Button(KEYSensor):
def __init__(self, pin):
self.pin = pin
self.key = Pin(pin, Pin.IN)
self.flag = True
def _value(self):
return not self.key.value()
B1key = Button(0)
B2key = KEYSensor(13,0)
A1key = KEYSensor(13,2900)
A2key = KEYSensor(13,2300)
A3key = KEYSensor(13,1650)
A4key = KEYSensor(13,850)
'''2-TouchPad'''
class Touch_Pad:
__species = {}
__first_init = True
def __new__(cls, pin, *args, **kwargs):
if pin not in cls.__species.keys():
cls.__first_init = True
cls.__species[pin]=object.__new__(cls)
return cls.__species[pin]
def __init__(self, pin, default=30000):
if self.__first_init:
self.__first_init = False
from machine import TouchPad
self._pin = TouchPad(Pin(pin))
self.raw = self._pin.read()
if self.raw >= default * 1.5:
self.raw = default
def touch(self,value=None ):
return self._pin.read() > value if value else self._pin.read()
#Touch with function call
def touched(pin,value=60000):
return Touch_Pad(pin).touch(value)
def touch_slide(pina, pinb):
return ((Touch_Pad(pina).touch() - Touch_Pad(pina).raw) - (Touch_Pad(pinb).touch() - Touch_Pad(pinb).raw)) // 10
'''2LED-WS2812'''
class LED:
def __init__(self, rgb, num=2, color=3):
self._rgb = rgb
self._col = [color] * num
self._color = ((0, 0, 0), (1, 0, 0), (0, 1, 0), (0, 0, 1), (1, 1, 0), (0, 1, 1), (1, 0, 1), (1, 1, 1))
def setbrightness(self, index, value):
self._rgb.led_set(index - 1, (value if self._color[self._col[index-1]][0] else 0,
value if self._color[self._col[index-1]][1] else 0,
value if self._color[self._col[index-1]][2] else 0))
self._rgb.write()
def getbrightness(self, index):
color = self._rgb.led_get(index - 1)
return color[0] | color[1] | color[2]
def setonoff(self, index, value):
if value == -1:
if self.getbrightness(index) < 50:
self.setbrightness(index, 100)
else:
self.setbrightness(index, 0)
elif value == 1:
self.setbrightness(index, 100)
elif value == 0:
self.setbrightness(index, 0)
def getonoff(self, index):
return True if self.getbrightness(index) > 50 else False
def setcolor(self, index, color):
self._col[index-1] = color
def getcolor(self, index):
return self._col[index-1]
onboard_led = LED(onboard_rgb)
class Clock:
def __init__(self, x, y, radius, color, oled=onboard_tft): #定义时钟中心点和半径
self.display = oled
self.xc = x
self.yc = y
self.r = radius
self.color= color
self.hour = 0
self.min = 0
self.sec = 0
def set_time(self, h, m, s): #设定时间
self.hour = h
self.min = m
self.sec = s
def set_rtctime(self): #设定时间
t = rtc_clock.datetime()
self.hour = t[4]
self.min = t[5]
self.sec = t[6]
def drawDial(self,color): #画钟表刻度
r_tic1 = self.r - 1
r_tic2 = self.r - 2
self.display.ellipse(self.xc, self.yc, self.r,self.r, self.color)
self.display.ellipse(self.xc, self.yc, 2, 2, self.color,True)
for h in range(12):
at = math.pi * 2.0 * h / 12.0
x1 = round(self.xc + r_tic1 * math.sin(at))
x2 = round(self.xc + r_tic2 * math.sin(at))
y1 = round(self.yc - r_tic1 * math.cos(at))
y2 = round(self.yc - r_tic2 * math.cos(at))
self.display.line(x1, y1, x2, y2, color)
def drawHour(self,color): #画时针
r_hour = int(self.r / 10.0 * 5)
ah = math.pi * 2.0 * ((self.hour % 12) + self.min / 60.0) / 12.0
xh = int(self.xc + r_hour * math.sin(ah))
yh = int(self.yc - r_hour * math.cos(ah))
self.display.line(self.xc, self.yc, xh, yh, color)
def drawMin(self,color): #画分针
r_min = int(self.r / 10.0 * 7)
am = math.pi * 2.0 * self.min / 60.0
xm = round(self.xc + r_min * math.sin(am))
ym = round(self.yc - r_min * math.cos(am))
self.display.line(self.xc, self.yc, xm, ym, color)
def drawSec(self,color): #画秒针
r_sec = int(self.r / 10.0 * 9)
asec = math.pi * 2.0 * self.sec / 60.0
xs = round(self.xc + r_sec * math.sin(asec))
ys = round(self.yc - r_sec * math.cos(asec))
self.display.line(self.xc, self.yc, xs, ys, color)
def draw_clock(self): #画完整钟表
self.drawDial(self.color)
self.drawHour(self.color)
self.drawMin(self.color)
self.drawSec(self.color)
self.display.show()
def clear(self,color=0): #清除
self.drawHour(color)
self.drawMin(color)
self.drawSec(color)
'''Reclaim memory'''
gc.collect()

View File

@@ -1,88 +0,0 @@
"""
mixgo_zero Zi Voice Onboard resources
Micropython library for the mixgo_zero Zi Onboard resources
=======================================================
#Preliminary composition 20230818
dahanzimin From the Mixly Team
"""
import ustruct
import time
import music_spk
import es8374
from machine import Pin, I2S
from mixgo_zero import onboard_i2c
sample_rate = 22050
ob_code = es8374.ES8374(onboard_i2c)
time.sleep(0.2)
#ps 特殊改双全工i2s支持
ob_audio = I2S(0, sck=Pin(39), ws=Pin(41), dout=Pin(42), din=Pin(40), mck=Pin(38), mode=I2S.RTX, bits=16, format=I2S.MONO, rate=sample_rate, ibuf=20000)
spk_midi = music_spk.MIDI(ob_audio, sample_rate)
def u2s(n):
return n if n < (1 << 15) else n - (1 << 16)
def sound_level():
buf = bytearray(100)
values = []
ob_audio.readinto(buf)
for i in range(len(buf)//2):
values.append(u2s(buf[i * 2] | buf[i * 2 + 1]<<8))
return max(values) - min(values)
def play_audio(path):
file = open(path, 'rb')
header = file.read(44)
if header[8:12] != b'WAVE':
raise Error('not a WAVE file')
_rate = ustruct.unpack('<I', header[24:28])[0]
print("sample_rate", _rate)
file.seek(44)
ob_audio = I2S(0, sck=Pin(39), ws=Pin(41), dout=Pin(42), din=Pin(40), mck=Pin(38), mode=I2S.RTX, bits=16, format=I2S.MONO, rate=_rate, ibuf=20000)
while True:
block = file.read(1024)
if not block:
break
ob_audio.write(block)
ob_audio = I2S(0, sck=Pin(39), ws=Pin(41), dout=Pin(42), din=Pin(40), mck=Pin(38), mode=I2S.RTX, bits=16, format=I2S.MONO, rate=sample_rate, ibuf=20000)
file.close()
def record_audio(path, seconds=5):
ob_audio = I2S(0, sck=Pin(39), ws=Pin(41), dout=Pin(42), din=Pin(40), mck=Pin(38), mode=I2S.RTX, bits=16, format=I2S.MONO, rate=sample_rate*4, ibuf=20000)
file_size = sample_rate * 16 * 1 * seconds // 8
wav_header = bytearray(44)
wav_header[0:4] = b'RIFF'
ustruct.pack_into('<I', wav_header, 4, file_size + 36)
wav_header[8:40] = b'WAVEfmt \x10\x00\x00\x00\x01\x00\x01\x00"V\x00\x00D\xac\x00\x00\x02\x00\x10\x00data'
ustruct.pack_into('<I', wav_header, 40, file_size)
buf = bytearray(512)
file = open(path, 'wb')
file.write(wav_header)
for _ in range(file_size // 512):
ob_audio.readinto(buf)
file.write(buf)
ob_audio = I2S(0, sck=Pin(39), ws=Pin(41), dout=Pin(42), din=Pin(40), mck=Pin(38), mode=I2S.RTX, bits=16, format=I2S.MONO, rate=sample_rate, ibuf=20000)
file.close()
def play_audio_url(url):
import urequests
response = urequests.get(url, stream=True)
header = response.raw.read(44)
if header[8:12] != b'WAVE':
raise Error('not a WAVE file')
_rate = ustruct.unpack('<I', header[24:28])[0]
#print("sample_rate", _rate)
ob_audio = I2S(0, sck=Pin(39), ws=Pin(41), dout=Pin(42), din=Pin(40), mck=Pin(38), mode=I2S.RTX, bits=16, format=I2S.MONO, rate=_rate, ibuf=20000)
while True:
block = response.raw.read(1024)
if not block:
break
ob_audio.write(block)
ob_audio = I2S(0, sck=Pin(39), ws=Pin(41), dout=Pin(42), din=Pin(40), mck=Pin(38), mode=I2S.RTX, bits=16, format=I2S.MONO, rate=sample_rate, ibuf=20000)
response.close()

View File

@@ -1,159 +0,0 @@
"""
Music buzzer
Micropython library for the Music buzzer
=======================================================
#Based on Author: qiren123(MIDI Music)
@dahanzimin From the Mixly Team
"""
from time import sleep_ms
from machine import Pin, PWM
normal_tone = {
'A1': 55, 'B1': 62, 'C1': 33, 'D1': 37, 'E1': 41, 'F1': 44, 'G1': 49,
'A2': 110, 'B2': 123, 'C2': 65, 'D2': 73, 'E2': 82, 'F2': 87, 'G2': 98,
'A3': 220, 'B3': 247, 'C3': 131, 'D3': 147, 'E3': 165, 'F3': 175, 'G3': 196,
'A4': 440, 'B4': 494, 'C4': 262, 'D4': 294, 'E4': 330, 'F4': 349, 'G4': 392,
'A5': 880, 'B5': 988, 'C5': 523, 'D5': 587, 'E5': 659, 'F5': 698, 'G5': 784,
'A6': 1760, 'B6': 1976, 'C6': 1047, 'D6': 1175, 'E6': 1319, 'F6': 1397, 'G6': 1568,
'A7': 3520, 'B7': 3951, 'C7': 2093, 'D7': 2349, 'E7': 2637, 'F7': 2794, 'G7': 3135,
'A8': 7040, 'B8': 7902, 'C8': 4186, 'D8': 4699, 'E8': 5274, 'F8': 5588, 'G8': 6271,
'A9': 14080, 'B9': 15804 }
Letter = 'ABCDEFG#R'
class MIDI():
def __init__(self, pin, volume=100, invert=0, pa_ctrl=None):
self.reset()
self._invert=invert
self._pin = pin
self._volume = volume
self._pwm = None
self._pa_ctrl = pa_ctrl
def set_volume(self,volume):
if not 0 <= volume <= 100:
raise ValueError("Volume value is in the range: 0-100")
self._volume=volume
def set_tempo(self, ticks=4, bpm=120):
self.ticks = ticks
self.bpm = bpm
self.beat = 60000 / self.bpm / self.ticks
def set_octave(self, octave=4):
self.octave = octave
def set_duration(self, duration=4):
self.duration = duration
def get_tempo(self):
return (self.ticks, self.bpm)
def get_octave(self):
return self.octave
def get_duration(self):
return self.duration
def reset(self):
self.set_duration()
self.set_octave()
self.set_tempo()
def parse(self, tone, dict):
time = self.beat * self.duration
pos = tone.find(':')
if pos != -1:
time = self.beat * int(tone[(pos + 1):])
tone = tone[:pos]
freq, tone_size = 1, len(tone)
if 'R' in tone:
freq = 40000
elif tone_size == 1:
freq = dict[tone[0] + str(self.octave)]
elif tone_size == 2:
freq = dict[tone]
self.set_octave(tone[1:])
return int(freq), int(time)
def midi(self, tone):
pos = tone.find('#')
if pos != -1:
return self.parse(tone.replace('#', ''), normal_tone)
pos = tone.find('B')
if pos != -1 and pos != 0:
return self.parse(tone.replace('B', ''), normal_tone)
return self.parse(tone, normal_tone)
def set_default(self, tone):
pos = tone.find(':')
if pos != -1:
self.set_duration(int(tone[(pos + 1):]))
tone = tone[:pos]
def play(self, tune, duration=None, pa_delay=100):
if self._pa_ctrl: self._pa_ctrl(1, pa_delay)
self._pwm = PWM(Pin(self._pin), duty=1023 if self._invert else 0)
if duration is None:
self.set_default(tune[0])
else:
self.set_duration(duration)
for tone in tune:
tone = tone.upper()
if tone[0] not in Letter:
continue
midi = self.midi(tone)
self._pwm.duty(1023-self._volume) if self._invert else self._pwm.duty(self._volume)
self._pwm.freq(midi[0])
sleep_ms(midi[1])
self._pwm.freq(40000)
sleep_ms(1)
if self._pa_ctrl: self._pa_ctrl(0, 0)
self._pwm.deinit()
sleep_ms(10)
def pitch(self, freq, pa_delay=100):
if self._pa_ctrl: self._pa_ctrl(1, pa_delay)
self._pwm = PWM(Pin(self._pin))
self._pwm.duty(1023-self._volume) if self._invert else self._pwm.duty(self._volume)
self._pwm.freq(int(freq))
def pitch_time(self, freq, delay, pa_delay=100):
if self._pa_ctrl: self._pa_ctrl(1, pa_delay)
self._pwm = PWM(Pin(self._pin))
self._pwm.duty(1023-self._volume) if self._invert else self._pwm.duty(self._volume)
self._pwm.freq(int(freq))
sleep_ms(delay)
if self._pa_ctrl: self._pa_ctrl(0, 0)
self._pwm.deinit()
sleep_ms(10)
def stop(self):
if self._pa_ctrl: self._pa_ctrl(0, 0)
if self._pwm: self._pwm.deinit()
sleep_ms(10)
DADADADUM=['r4:2','g','g','g','eb:8','r:2','f','f','f','d:8']
ENTERTAINER=['d4:1','d#','e','c5:2','e4:1','c5:2','e4:1','c5:3','c:1','d','d#','e','c','d','e:2','b4:1','d5:2','c:4']
PRELUDE=['c4:1','e','g','c5','e','g4','c5','e','c4','e','g','c5','e','g4','c5','e','c4','d','g','d5','f','g4','d5','f','c4','d','g','d5','f','g4','d5','f','b3','d4','g','d5','f','g4','d5','f','b3','d4','g','d5','f','g4','d5','f','c4','e','g','c5','e','g4','c5','e','c4','e','g','c5','e','g4','c5','e']
ODE=['e4','e','f','g','g','f','e','d','c','c','d','e','e:6','d:2','d:8','e:4','e','f','g','g','f','e','d','c','c','d','e','d:6','c:2','c:8']
NYAN=['f#5:1','g#','c#:1','d#:2','b4:1','d5:1','c#','b4:2','b','c#5','d','d:1','c#','b4:1','c#5:1','d#','f#','g#','d#','f#','c#','d','b4','c#5','b4','d#5:2','f#','g#:1','d#','f#','c#','d#','b4','d5','d#','d','c#','b4','c#5','d:2','b4:1','c#5','d#','f#','c#','d','c#','b4','c#5:2','b4','c#5','b4','f#:1','g#','b:2','f#:1','g#','b','c#5','d#','b4','e5','d#','e','f#','b4:2','b','f#:1','g#','b','f#','e5','d#','c#','b4','f#','d#','e','f#','b:2','f#:1','g#','b:2','f#:1','g#','b','b','c#5','d#','b4','f#','g#','f#','b:2','b:1','a#','b','f#','g#','b','e5','d#','e','f#','b4:2','c#5']
RINGTONE=['c4:1','d','e:2','g','d:1','e','f:2','a','e:1','f','g:2','b','c5:4']
FUNK=['c2:2','c','d#','c:1','f:2','c:1','f:2','f#','g','c','c','g','c:1','f#:2','c:1','f#:2','f','d#']
BLUES=['c2:2','e','g','a','a#','a','g','e','c2:2','e','g','a','a#','a','g','e','f','a','c3','d','d#','d','c','a2','c2:2','e','g','a','a#','a','g','e','g','b','d3','f','f2','a','c3','d#','c2:2','e','g','e','g','f','e','d']
BIRTHDAY=['c4:4','c:1','d:4','c:4','f','e:8','c:3','c:1','d:4','c:4','g','f:8','c:3','c:1','c5:4','a4','f','e','d','a#:3','a#:1','a:4','f','g','f:8']
WEDDING=['c4:4','f:3','f:1','f:8','c:4','g:3','e:1','f:8','c:4','f:3','a:1','c5:4','a4:3','f:1','f:4','e:3','f:1','g:8']
FUNERAL=['c3:4','c:3','c:1','c:4','d#:3','d:1','d:3','c:1','c:3','b2:1','c3:4']
PUNCHLINE=['c4:3','g3:1','f#','g','g#:3','g','r','b','c4']
PYTHON=['d5:1','b4','r','b','b','a#','b','g5','r','d','d','r','b4','c5','r','c','c','r','d','e:5','c:1','a4','r','a','a','g#','a','f#5','r','e','e','r','c','b4','r','b','b','r','c5','d:5','d:1','b4','r','b','b','a#','b','b5','r','g','g','r','d','c#','r','a','a','r','a','a:5','g:1','f#:2','a:1','a','g#','a','e:2','a:1','a','g#','a','d','r','c#','d','r','c#','d:2','r:3']
BADDY=['c3:3','r','d:2','d#','r','c','r','f#:8']
CHASE=['a4:1','b','c5','b4','a:2','r','a:1','b','c5','b4','a:2','r','a:2','e5','d#','e','f','e','d#','e','b4:1','c5','d','c','b4:2','r','b:1','c5','d','c','b4:2','r','b:2','e5','d#','e','f','e','d#','e']
BA_DING=['b5:1','e6:3']
WAWAWAWAA=['e3:3','r:1','d#:3','r:1','d:4','r:1','c#:8']
JUMP_UP=['c5:1','d','e','f','g']
JUMP_DOWN=['g5:1','f','e','d','c']
POWER_UP=['g4:1','c5','e4','g5:2','e5:1','g5:3']
POWER_DOWN=['g5:1','d#','c','g4:2','b:1','c5:3']

View File

@@ -43,7 +43,7 @@ class BOT035:
time.sleep_ms(delay)
def reset(self):
self._i2c.writeto_mem(_BOT035_ADDRESS, _BOT035_PWM, b' Ndddd\x00\x00\x00\x8c\xb0')
self._i2c.writeto_mem(_BOT035_ADDRESS, _BOT035_PWM, b' Ndddd\x00\x00\x00\x8c\x20')
def key_adc(self):
return self._rreg(_BOT035_ADC, 2)

View File

@@ -1,231 +0,0 @@
"""
MicroPython driver for SD cards using SPI bus.
"""
import time
from machine import Pin
from micropython import const
_CMD_TIMEOUT = const(100)
_R1_IDLE_STATE = const(1 << 0)
_R1_ILLEGAL_COMMAND = const(1 << 2)
_TOKEN_CMD25 = const(0xFC)
_TOKEN_STOP_TRAN = const(0xFD)
_TOKEN_DATA = const(0xFE)
class SDCard:
def __init__(self, spi, cs_pin, baudrate=50000000):
self.spi = spi
self.cs = Pin(cs_pin, Pin.OUT, value=1)
self.cmdbuf = bytearray(6)
self.dummybuf = bytearray(512)
self.tokenbuf = bytearray(1)
for i in range(512):
self.dummybuf[i] = 0xFF
self.dummybuf_memoryview = memoryview(self.dummybuf)
# initialise the card
self.init_card(baudrate)
def init_spi(self, baudrate):
self.spi.init(baudrate=baudrate, phase=0, polarity=0)
def init_card(self, baudrate):
# init SPI bus; use low data rate for initialisation
self.init_spi(100000)
# clock card at least 100 cycles with cs high
for i in range(16):
self.spi.write(b"\xff")
# CMD0: init card; should return _R1_IDLE_STATE (allow 5 attempts)
for _ in range(5):
if self.cmd(0, 0, 0x95) == _R1_IDLE_STATE:
break
else:
raise OSError("no SD card")
# CMD8: determine card version
r = self.cmd(8, 0x01AA, 0x87, 4)
if r == _R1_IDLE_STATE:
self.init_card_v2()
elif r == (_R1_IDLE_STATE | _R1_ILLEGAL_COMMAND):
self.init_card_v1()
else:
raise OSError("couldn't determine SD card version")
# CMD9: response R2 (R1 byte + 16-byte block read)
if self.cmd(9, 0, 0, 0, False) != 0:
raise OSError("no response from SD card")
csd = bytearray(16)
self.readinto(csd)
if csd[0] & 0xC0 == 0x40: # CSD version 2.0
self.sectors = ((csd[8] << 8 | csd[9]) + 1) * 1024
elif csd[0] & 0xC0 == 0x00: # CSD version 1.0 (old, <=2GB)
c_size = (csd[6] & 0b11) << 10 | csd[7] << 2 | csd[8] >> 6
c_size_mult = (csd[9] & 0b11) << 1 | csd[10] >> 7
read_bl_len = csd[5] & 0b1111
capacity = (c_size + 1) * (2 ** (c_size_mult + 2)) * (2**read_bl_len)
self.sectors = capacity // 512
else:
raise OSError("SD card CSD format not supported")
# CMD16: set block length to 512 bytes
if self.cmd(16, 512, 0) != 0:
raise OSError("can't set 512 block size")
# set to high data rate now that it's initialised
self.init_spi(baudrate)
def init_card_v1(self):
for i in range(_CMD_TIMEOUT):
time.sleep_ms(50)
self.cmd(55, 0, 0)
if self.cmd(41, 0, 0) == 0:
# SDSC card, uses byte addressing in read/write/erase commands
self.cdv = 512
# print("[SDCard] v1 card")
return
raise OSError("timeout waiting for v1 card")
def init_card_v2(self):
for i in range(_CMD_TIMEOUT):
time.sleep_ms(50)
self.cmd(58, 0, 0, 4)
self.cmd(55, 0, 0)
if self.cmd(41, 0x40000000, 0) == 0:
self.cmd(58, 0, 0, -4) # 4-byte response, negative means keep the first byte
ocr = self.tokenbuf[0] # get first byte of response, which is OCR
if not ocr & 0x40:
# SDSC card, uses byte addressing in read/write/erase commands
self.cdv = 512
else:
# SDHC/SDXC card, uses block addressing in read/write/erase commands
self.cdv = 1
# print("[SDCard] v2 card")
return
raise OSError("timeout waiting for v2 card")
def cmd(self, cmd, arg, crc, final=0, release=True, skip1=False):
self.cs(0)
# create and send the command
buf = self.cmdbuf
buf[0] = 0x40 | cmd
buf[1] = arg >> 24
buf[2] = arg >> 16
buf[3] = arg >> 8
buf[4] = arg
buf[5] = crc
self.spi.write(buf)
if skip1:
self.spi.readinto(self.tokenbuf, 0xFF)
# wait for the response (response[7] == 0)
for i in range(_CMD_TIMEOUT):
self.spi.readinto(self.tokenbuf, 0xFF)
response = self.tokenbuf[0]
if not (response & 0x80):
if final < 0:
self.spi.readinto(self.tokenbuf, 0xFF)
final = -1 - final
for j in range(final):
self.spi.write(b"\xff")
if release:
self.cs(1)
self.spi.write(b"\xff")
return response
self.cs(1)
self.spi.write(b"\xff")
return -1
def readinto(self, buf):
self.cs(0)
for i in range(_CMD_TIMEOUT):
self.spi.readinto(self.tokenbuf, 0xFF)
if self.tokenbuf[0] == _TOKEN_DATA:
break
time.sleep_ms(1)
else:
self.cs(1)
raise OSError("timeout waiting for response")
mv = self.dummybuf_memoryview
if len(buf) != len(mv):
mv = mv[: len(buf)]
self.spi.write_readinto(mv, buf)
self.spi.write(b"\xff")
self.spi.write(b"\xff")
self.cs(1)
self.spi.write(b"\xff")
def write(self, token, buf):
self.cs(0)
self.spi.read(1, token)
self.spi.write(buf)
self.spi.write(b"\xff")
self.spi.write(b"\xff")
if (self.spi.read(1, 0xFF)[0] & 0x1F) != 0x05:
self.cs(1)
self.spi.write(b"\xff")
return
while self.spi.read(1, 0xFF)[0] == 0:
pass
self.cs(1)
self.spi.write(b"\xff")
def write_token(self, token):
self.cs(0)
self.spi.read(1, token)
self.spi.write(b"\xff")
while self.spi.read(1, 0xFF)[0] == 0x00:
pass
self.cs(1)
self.spi.write(b"\xff")
def readblocks(self, block_num, buf):
# workaround for shared bus, required for (at least) some Kingston
self.spi.write(b"\xff")
nblocks = len(buf) // 512
assert nblocks and not len(buf) % 512, "Buffer length is invalid"
if nblocks == 1:
# CMD17: set read address for single block
if self.cmd(17, block_num * self.cdv, 0, release=False) != 0:
# release the card
self.cs(1)
raise OSError(5) # EIO
# receive the data and release card
self.readinto(buf)
else:
# CMD18: set read address for multiple blocks
if self.cmd(18, block_num * self.cdv, 0, release=False) != 0:
self.cs(1)
raise OSError(5) # EIO
offset = 0
mv = memoryview(buf)
while nblocks:
self.readinto(mv[offset : offset + 512])
offset += 512
nblocks -= 1
if self.cmd(12, 0, 0xFF, skip1=True):
raise OSError(5) # EIO
def writeblocks(self, block_num, buf):
# workaround for shared bus, required for (at least) some Kingston
self.spi.write(b"\xff")
nblocks, err = divmod(len(buf), 512)
assert nblocks and not err, "Buffer length is invalid"
if nblocks == 1:
# CMD24: set write address for single block
if self.cmd(24, block_num * self.cdv, 0) != 0:
raise OSError(5) # EIO
self.write(_TOKEN_DATA, buf)
else:
# CMD25: set write address for first block
if self.cmd(25, block_num * self.cdv, 0) != 0:
raise OSError(5) # EIO
offset = 0
mv = memoryview(buf)
while nblocks:
self.write(_TOKEN_CMD25, mv[offset : offset + 512])
offset += 512
nblocks -= 1
self.write_token(_TOKEN_STOP_TRAN)
def ioctl(self, op, arg):
if op == 4: # get number of blocks
return self.sectors
if op == 5: # get block size in bytes
return 512

View File

@@ -1,29 +1,89 @@
"""
ST7789/FrameBuffer(Inherit C module)
ST7789/FrameBuffer
MicroPython library for the ST7789(Inherit C module)
MicroPython library for the ST7789(TFT-SPI)
=======================================================
@dahanzimin From the Mixly Team
"""
import time, uframebuf
from tftlcd import LCD15
from machine import Pin
from jpeg import Decoder
from micropython import const
_CMD_SWRESET = const(0x01)
_CMD_SLPIN = const(0x10)
_CMD_SLPOUT = const(0x11)
_CMD_PTLON = const(0x12)
_CMD_NORON = const(0x13)
_CMD_INVOFF = const(0x20)
_CMD_INVON = const(0x21)
_CMD_DISPOFF = const(0x28)
_CMD_DISPON = const(0x29)
_CMD_CASET = const(0x2A)
_CMD_RASET = const(0x2B)
_CMD_RAMWR = const(0x2C)
_CMD_RAMRD = const(0x2E)
_CMD_PTLAR = const(0x30)
_CMD_VSCRDEF = const(0x33)
_CMD_COLMOD = const(0x3A)
_CMD_MADCTL = const(0x36)
class ST7789(uframebuf.FrameBuffer_Uincode):
def __init__(self, width=240, height=240, reset=None, backlight=None, direction=1, font_address=0x700000):
self.display = LCD15(portrait=direction)
self.display.deinit()
if reset is not None:
reset(0, 50)
reset(1, 100)
self.display = LCD15(portrait=direction)
self._width = width
self._height = height
def __init__(self, spi, width, height, dc_pin=None, backlight=None, reset=None, font_address=0x700000):
self.spi = spi
self.dc = Pin(dc_pin, Pin.OUT, value=1)
self._buffer = bytearray(width * height * 2)
super().__init__(self._buffer, width, height, uframebuf.RGB565)
reset(1, 100)
self.font(font_address)
self.show()
self._init()
# self.show()
self._oneclight = True
self._backlight = backlight
if backlight: self.set_brightness(0.5)
def display(self, data=None, rotation=0, sync=True):
if type(data) is str:
with open(data, "rb") as f:
_jpeg = f.read()
_decoder = Decoder(pixel_format="RGB565_BE", rotation=rotation)
self._buffer[:] = _decoder.decode(_jpeg)
del _decoder
else:
self._buffer[:] = data #后期做图像大小处理
if sync: self.show()
return self._buffer
def _write(self, cmd, dat=None):
self.dc.off()
self.spi.write(bytearray([cmd]))
if dat is not None:
self.dc.on()
self.spi.write(dat)
def _init(self):
"""Display initialization configuration"""
for cmd, data, delay in [
##(_CMD_SWRESET, None, 20000),
(_CMD_SLPOUT, None, 120000),
(_CMD_MADCTL, b'\x00', 50),
(_CMD_COLMOD, b'\x05', 50),
(0xB2, b'\x0c\x0c\x00\x33\x33', 10),
(0xB7, b'\x35', 10),
(0xBB, b'\x19', 10),
(0xC0, b'\x2C', 10),
(0xC2, b'\x01', 10),
(0xC3, b'\x12', 10),
(0xC4, b'\x20', 10),
(0xC6, b'\x0F', 10),
(0xD0, b'\xA4\xA1', 10),
(0xE0, b'\xD0\x04\x0D\x11\x13\x2B\x3F\x54\x4C\x18\x0D\x0B\x1F\x23', 10),
(0xE1, b'\xD0\x04\x0C\x11\x13\x2C\x3F\x44\x51\x2F\x1F\x1F\x20\x23', 10),
(_CMD_INVON, None, 10),
(_CMD_DISPON, None, 10),
]:
self._write(cmd, data)
if delay:
time.sleep_us(delay)
def get_brightness(self):
return self._backlight() / 100
@@ -40,9 +100,11 @@ class ST7789(uframebuf.FrameBuffer_Uincode):
else:
return (red & 0xf8) << 8 | (green & 0xfc) << 3 | blue >> 3
def picture(self, x, y, path):
self.display.Picture(x, y, path)
def show(self):
"""Refresh the display and show the changes."""
self.display.write_buf(self._buffer, 0, 0, self._width, self._height)
if self._oneclight:
self.set_brightness(0.6)
self._oneclight = False
self._write(_CMD_CASET, b'\x00\x00\x00\xef')
self._write(_CMD_RASET, b'\x00\x00\x00\xef')
self._write(_CMD_RAMWR, self._buffer)