anoken’s gists

anoken / 003_imu_SH200Q.py

Last active August 25, 2019 14:11

003_imu_SH200Q_m5stickv.py

	## M5StickV SH200Q maixpy
	## Referred to the following
	## https://github.com/m5stack/M5StickC/blob/master/src/utility/SH200Q.cpp
	## https://github.com/m5stack/M5-Schematic/blob/master/Core/SH200Q.pdf
	## https://bbs.sipeed.com/t/topic/863

	from machine import I2C

	i2c = I2C(I2C.I2C0, freq=100000, scl=28, sda=29)
	devices = i2c.scan()

anoken / 004_imu_MPU6886.py

Last active March 8, 2023 15:46

	## M5StickV MPU6886 maixpy
	## Referred to the following
	## https://github.com/m5stack/M5StickC/blob/master/src/utility/MPU6886.cpp
	##https://github.com/m5stack/M5-Schematic/blob/master/datasheet/MPU-6886-000193%2Bv1.1_GHIC.PDF.pdf

	from machine import I2C

	MPU6886_ADDRESS=0x68
	MPU6886_WHOAMI=0x75
	MPU6886_ACCEL_INTEL_CTRL= 0x69

anoken / 005_image_filter.py

Last active September 2, 2019 22:00

005_image_filter.py

	## M5StickV MaixPy
	## Referred to the following
	## http://docs.openmv.io/library/omv.image.html#functions

	import sensor,image,lcd,gc,time,uos
	from fpioa_manager import *
	from Maix import GPIO

	fm.register(board_info.BUTTON_A, fm.fpioa.GPIO1)
	but_a=GPIO(GPIO.GPIO1, GPIO.IN, GPIO.PULL_UP)

anoken / 006_LED.py

Created September 2, 2019 23:06

006_LED.py

	import time,cmath,math
	from machine import Timer,PWM
	from fpioa_manager import *


	tim = Timer(Timer.TIMER0, Timer.CHANNEL0, mode=Timer.MODE_PWM)
	ch = PWM(tim, freq=500000, duty=0, pin=board_info.LED_R)
	cnt=0
	while(True):
	duty=0

anoken / convert_tfline_kmodel_nncase_v0.2.0.sh

Last active September 5, 2019 20:25

convert_tfline_kmodel_nncase_v0.2.0.sh

	#!/bin/bash
	echo "Usage: ./convert.sh modelxxx.tflite"
	name=`echo $1 \| cut -d '.' -f 1`
	tflite_out=$name.tflite
	kmodel_out=$name.kmodel

	#nncase
	# https://github.com/kendryte/nncase
	# wget https://github.com/kendryte/nncase/releases/download/v0.2.0-alpha1/ncc-linux-x86_64.tar.xz
	ncc_exe=~/nncase/ncc

anoken / 010_camera_image_conv_filter.py

Created September 5, 2019 21:10

010_camera_image_conv_filter.py

	import sensor, image, lcd, time
	from fpioa_manager import *
	from Maix import I2S, GPIO
	lcd.init()
	lcd.rotation(2)
	sensor.reset()
	sensor.set_pixformat(sensor.RGB565)
	sensor.set_framesize(sensor.QVGA)
	sensor.run(1)
	origin = (0,0,0, 0,1,0, 0,0,0)

anoken / 190917_cnn_test.py

Created September 16, 2019 15:47

190917_cnn_test.py

	from keras.models import Sequential
	from keras.layers import Activation, Dense, Dropout,Conv2D,MaxPooling2D,Flatten
	from keras.utils.np_utils import to_categorical
	from keras.optimizers import Adagrad
	from keras.optimizers import Adam
	import numpy as np
	from PIL import Image
	import os
	from sklearn.model_selection import train_test_split

anoken / 190917_imu_test.py

Created September 16, 2019 15:49

190917_imu_test.py

	from machine import I2C
	i2c = I2C(I2C.I2C0, freq=100000, scl=28, sda=29)
	devices = i2c.scan()
	print(devices)


	import sensor, image, time,lcd,machine
	from machine import I2C
	MPU6886_ADDRESS=0x68
	MPU6886_WHOAMI=0x75

anoken / 190919_imu_test2.py

Created September 18, 2019 16:50

190919_imu_test2.py

anoken / 190919_har_test_train.py

Created September 18, 2019 16:51

190919_har_test_train.py

	from keras.models import Sequential
	from keras.layers import Activation, Dense, Dropout,Conv2D,MaxPooling2D,Flatten,ZeroPadding2D
	from keras.utils.np_utils import to_categorical
	from keras.optimizers import Adagrad
	from keras.optimizers import Adam
	import numpy as np
	from PIL import Image
	import os
	from sklearn.model_selection import train_test_split
	import tensorflow as tf

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