M5 Stack is a musician's dream device - small, inexpensive, with a screen. Recording, routing, looping, etc.
You could really use a basic library like for a mouse. Just connect, receive, send.
Kind regards,
Kajetan
K
kmk68
@kmk68
First procesor? Z-80... :-)
Best posts made by kmk68
-
MIDI library for USB and WiFi :-)posted in Features Wish List
-
Wired communication between MULTIPLE Atom unit?posted in General
Hello,
I want to use three AtomS3 as buttons with variable description and functionality.
I don't know how to combine this as simply as possible with the fourth module - a "regular" Atom...Reasons "why so as it":
-
the settings of buttons 1-3 are related - e.g.: what appears on button "2" when pressed depends on what is on button "1"
-
the main processor performs the task of processing I/O data over the UART, there is no time
for other activities - for this reason, it must be informed by the buttons 1-3 about changes in their states - in a possibly low-engagement way
Can anyone give me a hint?
Mo偶e z u偶yciem kt贸rego艣 z HUB (PA,PB)?
Wireless communication is definitely out of the question, the pause to receive any
message is too long.Regards,
Kajetan -
-
RE: Wired communication between MULTIPLE Atom unit?posted in General
OK, I think the solution is CAN communication.
The question is has anyone tested this protocol directly unit to unit,
without any hardware?Pozdr.,
K.
Latest posts made by kmk68
-
RE: i2c driver install errorposted in UiFlow 2.0
@kuriko it's created by block editing...
import os, sys, io
import M5
from M5 import *
from label_plus import LabelPlus
from hardware import *
import time
from unit import EncoderUnitlabel0 = None
label1 = None
label2 = None
label3 = None
BtnA = None
BtnB = None
BtnC = None
rect0 = None
rect1 = None
rect2 = None
rect3 = None
rect4 = None
rect5 = None
rect6 = None
rect7 = None
rect8 = None
rect9 = None
rect10 = None
rect11 = None
rect12 = None
rect13 = None
rect14 = None
rect15 = None
rect16 = None
rect17 = None
rect18 = None
rect19 = None
label7 = None
label8 = None
label9 = None
label10 = None
label11 = None
label12 = None
label13 = None
LA_4 = None
LA_3 = None
LA_2 = None
LA_1 = None
LB_4 = None
LB_3 = None
LB_2 = None
LB_1 = None
LC_4 = None
LC_3 = None
LC_2 = None
LC_1 = None
pin3 = None
pin1 = None
pin2 = None
pin5 = None
i2c1 = None
pin25 = None
pin26 = None
pin35 = None
pin36 = None
encoder_0 = Nonel_enc_inc = None
INT_clock = None
t_values = None
enc_mode = None
curr_value = None
loc_value = NoneDescribe this function...
def init_all_out_pins_as_():
global l_enc_inc, INT_clock, t_values, enc_mode, curr_value, loc_value, label0, label1, label2, label3, BtnA, BtnB, BtnC, rect0, rect1, rect2, rect3, rect4, rect5, rect6, rect7, rect8, rect9, rect10, rect11, rect12, rect13, rect14, rect15, rect16, rect17, rect18, rect19, label7, label8, label9, label10, label11, label12, label13, LA_4, LA_3, LA_2, LA_1, LB_4, LB_3, LB_2, LB_1, LC_4, LC_3, LC_2, LC_1, pin3, pin1, pin2, pin5, i2c1, pin25, pin26, pin35, pin36, encoder_0
pin3 = Pin(3, mode=Pin.OUT, pull=Pin.PULL_UP)
pin1 = Pin(1, mode=Pin.OUT, pull=Pin.PULL_UP)
pin2 = Pin(2, mode=Pin.OUT, pull=Pin.PULL_UP)
pin5 = Pin(5, mode=Pin.OUT, pull=Pin.PULL_UP)
pin25 = Pin(25, mode=Pin.OUT, pull=Pin.PULL_UP)
pin26 = Pin(26, mode=Pin.OUT, pull=Pin.PULL_UP)
pin35 = Pin(35, mode=Pin.OUT, pull=Pin.PULL_UP)
pin36 = Pin(36, mode=Pin.OUT, pull=Pin.PULL_UP)Describe this function...
def relay_outs_pin_set():
global l_enc_inc, INT_clock, t_values, enc_mode, curr_value, loc_value, label0, label1, label2, label3, BtnA, BtnB, BtnC, rect0, rect1, rect2, rect3, rect4, rect5, rect6, rect7, rect8, rect9, rect10, rect11, rect12, rect13, rect14, rect15, rect16, rect17, rect18, rect19, label7, label8, label9, label10, label11, label12, label13, LA_4, LA_3, LA_2, LA_1, LB_4, LB_3, LB_2, LB_1, LC_4, LC_3, LC_2, LC_1, pin3, pin1, pin2, pin5, i2c1, pin25, pin26, pin35, pin36, encoder_0
if t_values[-1] == INT_clock:
pin3.value(1)
if t_values[0] == INT_clock:
pin1.value(1)
if t_values[1] == INT_clock:
pin2.value(1)
if t_values[2] == INT_clock:
pin5.value(1)
if t_values[3] == INT_clock:
pin25.value(1)
if t_values[4] == INT_clock:
pin26.value(1)
if t_values[5] == INT_clock:
pin35.value(1)
if t_values[6] == INT_clock:
pin36.value(1)
if t_values[7] == INT_clock:
pin25.value(0)
if t_values[8] == INT_clock:
pin26.value(0)
if t_values[9] == INT_clock:
pin35.value(0)
if t_values[10] == INT_clock:
pin36.value(0)
if t_values[7] + 25 == INT_clock:
pin3.value(0)
if t_values[8] + 25 == INT_clock:
pin1.value(0)
if t_values[9] + 25 == INT_clock:
pin2.value(0)
if t_values[10] + 25 == INT_clock:
pin5.value(0)Describe this function...
def all_out_pins_to_zero():
global l_enc_inc, INT_clock, t_values, enc_mode, curr_value, loc_value, label0, label1, label2, label3, BtnA, BtnB, BtnC, rect0, rect1, rect2, rect3, rect4, rect5, rect6, rect7, rect8, rect9, rect10, rect11, rect12, rect13, rect14, rect15, rect16, rect17, rect18, rect19, label7, label8, label9, label10, label11, label12, label13, LA_4, LA_3, LA_2, LA_1, LB_4, LB_3, LB_2, LB_1, LC_4, LC_3, LC_2, LC_1, pin3, pin1, pin2, pin5, i2c1, pin25, pin26, pin35, pin36, encoder_0
pin3.value(0)
pin1.value(0)
pin2.value(0)
pin5.value(0)
pin25.value(0)
pin26.value(0)
pin35.value(0)
pin36.value(0)def setup():
global label0, label1, label2, label3, BtnA, BtnB, BtnC, rect0, rect1, rect2, rect3, rect4, rect5, rect6, rect7, rect8, rect9, rect10, rect11, rect12, rect13, rect14, rect15, rect16, rect17, rect18, rect19, label7, label8, label9, label10, label11, label12, label13, LA_4, LA_3, LA_2, LA_1, LB_4, LB_3, LB_2, LB_1, LC_4, LC_3, LC_2, LC_1, pin3, pin1, pin2, pin5, i2c1, pin25, pin26, pin35, pin36, encoder_0, l_enc_inc, INT_clock, t_values, enc_mode, curr_value, loc_valueM5.begin()
Widgets.fillScreen(0x222222)
label0 = Widgets.Label("Key 1", 4, 185, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label1 = Widgets.Label("Key 1", 4, 135, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label2 = Widgets.Label("Key 2", 5, 85, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label3 = Widgets.Label("Key 4", 5, 35, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
BtnA = Widgets.Label("A", 60, 222, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu18)
BtnB = Widgets.Label("B", 150, 222, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu18)
BtnC = Widgets.Label("C", 240, 222, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu18)
rect0 = Widgets.Rectangle(100, 40, 40, 25, 0xffffff, 0x0f0957)
rect1 = Widgets.Rectangle(143, 40, 40, 25, 0xffffff, 0x0f0957)
rect2 = Widgets.Rectangle(186, 40, 40, 25, 0xffffff, 0x0f0957)
rect3 = Widgets.Rectangle(229, 40, 40, 25, 0xffffff, 0x0f0957)
rect4 = Widgets.Rectangle(100, 68, 40, 25, 0xffffff, 0x0f0957)
rect5 = Widgets.Rectangle(143, 68, 40, 25, 0xffffff, 0x0f0957)
rect6 = Widgets.Rectangle(186, 68, 40, 25, 0xffffff, 0x0f0957)
rect7 = Widgets.Rectangle(229, 68, 40, 25, 0xffffff, 0x0f0957)
rect8 = Widgets.Rectangle(100, 96, 40, 25, 0xffffff, 0x0f0957)
rect9 = Widgets.Rectangle(100, 124, 40, 25, 0xffffff, 0x0f0957)
rect10 = Widgets.Rectangle(100, 152, 40, 25, 0xffffff, 0x0f0957)
rect11 = Widgets.Rectangle(143, 96, 40, 25, 0xffffff, 0x0f0957)
rect12 = Widgets.Rectangle(186, 96, 40, 25, 0xffffff, 0x0f0957)
rect13 = Widgets.Rectangle(229, 96, 40, 25, 0xffffff, 0x0f0957)
rect14 = Widgets.Rectangle(143, 124, 40, 25, 0xffffff, 0x0f0957)
rect15 = Widgets.Rectangle(186, 124, 40, 25, 0xffffff, 0x0f0957)
rect16 = Widgets.Rectangle(229, 124, 40, 25, 0xffffff, 0x0f0957)
rect17 = Widgets.Rectangle(143, 152, 40, 25, 0xffffff, 0x0f0957)
rect18 = Widgets.Rectangle(186, 152, 40, 25, 0xffffff, 0x0f0957)
rect19 = Widgets.Rectangle(229, 152, 40, 25, 0xffffff, 0x0f0957)
label7 = Widgets.Label("A", 159, 46, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label8 = Widgets.Label("B", 202, 46, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label9 = Widgets.Label("C", 243, 46, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label10 = Widgets.Label("K4", 112, 74, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label11 = Widgets.Label("K3", 113, 102, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label12 = Widgets.Label("K2", 113, 129, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
label13 = Widgets.Label("K1", 113, 157, 1.0, 0xffffff, 0x222222, Widgets.FONTS.DejaVu12)
LA_4 = LabelPlus("0,0", 153, 74, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LA_3 = LabelPlus("0,0", 153, 102, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LA_2 = LabelPlus("0,0", 153, 129, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LA_1 = LabelPlus("0,0", 153, 157, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LB_4 = LabelPlus("0,0", 195, 74, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LB_3 = LabelPlus("0,0", 195, 102, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LB_2 = LabelPlus("0,0", 195, 129, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LB_1 = LabelPlus("0,0", 195, 157, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LC_4 = LabelPlus("0,0", 239, 74, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LC_3 = LabelPlus("0,0", 239, 102, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LC_2 = LabelPlus("0,0", 239, 129, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)
LC_1 = LabelPlus("0,0", 239, 157, 1.0, 0x9aff00, 0x000000, Widgets.FONTS.DejaVu12, "http://", 3000, False, None, "error", 0xFF0000)init_all_out_pins_as_()
all_out_pins_to_zero()
i2c1 = I2C(1, scl=Pin(22), sda=Pin(21), freq=100000)
t_values = bytearray(12)
enc_mode = 0
curr_value = 0
INT_clock = 0
encoder_0 = EncoderUnit(i2c1, 0x40)def loop():
global label0, label1, label2, label3, BtnA, BtnB, BtnC, rect0, rect1, rect2, rect3, rect4, rect5, rect6, rect7, rect8, rect9, rect10, rect11, rect12, rect13, rect14, rect15, rect16, rect17, rect18, rect19, label7, label8, label9, label10, label11, label12, label13, LA_4, LA_3, LA_2, LA_1, LB_4, LB_3, LB_2, LB_1, LC_4, LC_3, LC_2, LC_1, pin3, pin1, pin2, pin5, i2c1, pin25, pin26, pin35, pin36, encoder_0, l_enc_inc, INT_clock, t_values, enc_mode, curr_value, loc_value
M5.update()
time.sleep_us(20)
if INT_clock == 0:
time.sleep_ms(99)
INT_clock = INT_clock + 1
relay_outs_pin_set()
l_enc_inc = encoder_0.get_rotary_increments()
if encoder_0.get_button_status():
encoder_0.fill_color(0x990000)
enc_mode = 1
if l_enc_inc != 0:
curr_value = curr_value + l_enc_inc
while curr_value < 0:
curr_value = curr_value + 12
while curr_value > 11:
curr_value = curr_value - 12
else:
encoder_0.fill_color(0x000066)
enc_mode = 0
if l_enc_inc != 0:
loc_value = t_values[int(curr_value - 1)] + l_enc_inc
if loc_value < 0:
loc_value = 0
if loc_value > 99:
loc_value = 99
t_values[int(curr_value - 1)] = loc_value
if curr_value==0:
LA_4.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==1:
LA_3.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==2:
LA_2.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==3:
LA_1.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==4:
LB_4.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==5:
LB_3.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==6:
LB_2.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==7:
LB_1.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==8:
LC_4.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==9:
LC_3.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==10:
LC_2.setText(str(((str((loc_value / 10))).strip())))
elif curr_value==11:
LC_1.setText(str(((str((loc_value / 10))).strip())))
else:
passif name == 'main':
try:
setup()
while True:
loop()
except (Exception, KeyboardInterrupt) as e:
try:
from utility import print_error_msg
print_error_msg(e)
except ImportError:
print("please update to latest firmware") -
RE: i2c driver install errorposted in UiFlow 2.0
@kuriko Yes, it affects. The program does not start on my M5 Core after this message....
-
Is it possible to connect two M5Atom with a cable...posted in General
Hello,
Is it possible to connect two M5Atom with a cable by UART - without any additional equipment?
"White" socket used to connect sensors?
Possibly with an interleaved cable?
And using interrupts?Kind regards,
Kajetan -
RE: Wired communication between MULTIPLE Atom unit?posted in General
OK, I think the solution is CAN communication.
The question is has anyone tested this protocol directly unit to unit,
without any hardware?Pozdr.,
K. -
Wired communication between MULTIPLE Atom unit?posted in General
Hello,
I want to use three AtomS3 as buttons with variable description and functionality.
I don't know how to combine this as simply as possible with the fourth module - a "regular" Atom...Reasons "why so as it":
-
the settings of buttons 1-3 are related - e.g.: what appears on button "2" when pressed depends on what is on button "1"
-
the main processor performs the task of processing I/O data over the UART, there is no time
for other activities - for this reason, it must be informed by the buttons 1-3 about changes in their states - in a possibly low-engagement way
Can anyone give me a hint?
Mo偶e z u偶yciem kt贸rego艣 z HUB (PA,PB)?
Wireless communication is definitely out of the question, the pause to receive any
message is too long.Regards,
Kajetan -
-
MIDI library for USB and WiFi :-)posted in Features Wish List
M5 Stack is a musician's dream device - small, inexpensive, with a screen. Recording, routing, looping, etc.
You could really use a basic library like for a mouse. Just connect, receive, send.Kind regards,
Kajetan -
RE: I cannot install M5Stackposted in Arduino
Ok, Solved.
On cleared Arduino IDE, I install no M5Stack library, but "Unified M5Stack".
And ONLY M5Stack boards.
And other my modules ESP32 - WROOM, MH ET mini kit, Wemos D1 I can
programing as "M5Stack ESP32" and its work without any other ESP32
boards and libraries. -
I cannot install M5Stackposted in Arduino
Hi.
I cannot install "M5Stack by M5Stack" library.
Board install ok. I see this library, click "install" and... nothing. :-(
Some message line flash only, and nothing else.I have some experience with Arduino code.
I was programming Arduino UNO, MEGA, also ESP8266 and now ESP32.I thought it was maybe because of the "garbage" of installed libraries and motherboards.
I uninstalled the Arduino IDE and only installed the basic Arduino and ESP32 espressif libraries.Unfortunately - I still can't install the main M5Stack library.
Can you help me, please?
Regards,
Kajetan