No hardware SPI pins defined. All SPI access will default to bitbanged output #1
Description
open MIDI-Lighting-Keyboard_APA102_XIAO_octave_shift_plus_PCB_Revers.ino and modify the code:
/* -----------------------------------------------------------------------------
[MIDI Lighting Keyboard Project.]
Kotohiro Masuda. 2020/4/23
-----------------------------------------------------------------------------*/
/*
1.[Board setting]
File ->>> Enviroment ->>> add URL
https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json
[Tool ->>> Setting]
Board : Seed Studio XIAO
USB stack : Arduino
Debug:off
2.[Library Install]
FastLED 3.3.3 "5kft" fork.
Tools -> Library manager.
https://github.com/5kft/FastLED/tree/platform-xiao
Arduiono MIDI 5.0
Tools -> Library manager.
https://github.com/FortySevenEffects/arduino_midi_library
Arduino USB-MIDI
Tools -> Library manager.
https://github.com/lathoub/Arduino-USBMIDI
MIDIUSB
Tools -> Library manager.
https://github.com/arduino-libraries/MIDIUSB
3.[Over write "buffer memory" & "RunningStatus" setting.]
"midi_Settings.h" over write or USE static const
-> static const unsigned SysExMaxSize = 10240;
-> static const bool UseRunningStatus = true;
4.[HARDWARE Wireing to LED(APA102)]
5V with Capacitor 100uF is Better.
GND
MOSI is 10
CLK is 8
-----------------------------------------------------------------------------*/
static const unsigned SysExMaxSize = 1024*28 ; //1024*24K
static const bool UseRunningStatus = true ;
int FastLEDSet_Ch[128]; // Map of Who(channel) use LED?
int octave_shift= 2 *12; // Shift Octave, if few LEDs. "1"octave=12LEDs.
int Reverse = 127+5 ;
// -----------------------------------------------------------------------------
#include <FastLED.h>
// How many leds in your strip?
#define NUM_LEDS 128
#define DATA_PIN 10
#define CLOCK_PIN 8
#define BRIGHTNESS 24
// Define the array of leds
CRGB leds[NUM_LEDS];
int delayval = 2; // delay for test
// -----------------------------------------------------------------------------
// -----------------------------------------------------------------------------
// LED Blink control.
void handleNoteOn(byte channel, byte pitch, byte velocity)
{
if (velocity == 0) { // Note ON "Velocity = 0" is NOTE Off.
leds[pitch].setRGB( 0, 0, 0);
} else {
switch (channel) { // Select Ch // Blink velocity power!
case 1:
leds[Reverse-pitch-octave_shift] = CRGB::Green;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=1;
break;
case 2:
leds[Reverse-pitch-octave_shift] = CRGB::Blue;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=2;
break;
case 3:
leds[Reverse-pitch-octave_shift] = CRGB::Red;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=3;
break;
case 4:
leds[Reverse-pitch-octave_shift] = CRGB::Yellow;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=4;
break;
case 5:
leds[Reverse-pitch-octave_shift] = CRGB::Orange;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=5;
break;
case 6:
leds[Reverse-pitch-octave_shift] = CRGB::Fuchsia;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=6;
break;
case 7:
leds[Reverse-pitch-octave_shift] = CRGB::DeepSkyBlue;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=7;
break;
case 8:
leds[Reverse-pitch-octave_shift] = CRGB::MistyRose;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=8;
break;
case 9:
leds[Reverse-pitch-octave_shift] = CRGB::GreenYellow;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=9;
break;
case 10:
leds[Reverse-pitch-octave_shift] = CRGB::DarkBlue;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=10;
break;
case 11:
leds[Reverse-pitch-octave_shift] = CRGB::Cyan;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=11;
break;
case 12:
leds[Reverse-pitch-octave_shift] = CRGB::LightCoral;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=12;
break;
case 13:
leds[Reverse-pitch-octave_shift] = CRGB::Purple;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=13;
break;
case 14:
leds[Reverse-pitch-octave_shift] = CRGB::FireBrick;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=14;
break;
case 15:
leds[Reverse-pitch-octave_shift] = CRGB::DeepSkyBlue;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=15;
break;
case 16:
leds[Reverse-pitch-octave_shift] = CRGB::WhiteSmoke;
FastLEDSet_Ch[Reverse-pitch-octave_shift]=16;
break;
}
}
FastLED.show();
}
void handleNoteOff(byte channel, byte pitch, byte velocity)
{
switch (channel) {
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
case 12:
case 13:
case 14:
case 15:
case 16:
leds[Reverse-pitch-octave_shift].setRGB( 0, 0, 0); FastLEDSet_Ch[Reverse-pitch-octave_shift]=0;
FastLED.show();
break;
}
}
void handleControlChange(byte channel , byte number , byte value )
{
switch (number) {
case 120: for(int i=0;i<NUM_LEDS;i++){leds[i].setRGB( 0, 0, 0);} break; // 120 is All sound Off : All LED OFF
case 121: for(int i=0;i<NUM_LEDS;i++){leds[i].setRGB( 0, 0, 0);} break; // 121 Reset All controller : All LED OFF
case 123: for(int i=0;i<NUM_LEDS;i++){leds[i].setRGB( 0, 0, 0);} break; // 123 All Note Off : All LED OFF
}
FastLED.show();
}
void setup()
{
//LED test All On! after OFF
FastLED.setBrightness (BRIGHTNESS);
// -----------------------------------------------------------------------------
FastLED.addLeds<APA102, DATA_PIN, CLOCK_PIN, RGB>(leds, NUM_LEDS);
//FastLED.addLeds<WS2812, DATA_PIN, RGB>(leds, NUM_LEDS);
for(int dot = 0; dot < NUM_LEDS; dot++) {
leds[dot].setRGB( 10, 0, 0);
FastLED.show();
// clear this led for the next time around the loop
delay(delayval); // Delay for a period of time (in milliseconds).
}
for(int dot = 0; dot < NUM_LEDS; dot++) {
leds[dot].setRGB( 0, 10, 0);
FastLED.show();
// clear this led for the next time around the loop
delay(delayval); // Delay for a period of time (in milliseconds).
}
for(int dot = 0; dot < NUM_LEDS; dot++) {
leds[dot].setRGB( 0, 0, 10);
FastLED.show();
// clear this led for the next time around the loop
delay(delayval); // Delay for a period of time (in milliseconds).
}
for(int dot = 0; dot < NUM_LEDS; dot++) {
leds[dot].setRGB( 0, 0, 0);
FastLED.show();
// clear this led for the next time around the loop
delay(delayval); // Delay for a period of time (in milliseconds).
}
}
void loop()
{
}
Build the code and get the exception:
In file included from d:\Arduino\Sketchbook\libraries\FastLED\src/FastLED.h:75,
from D:\Github\MIDI-Lighting-Keyboard-XIAO\Software\MIDI-Lighting-Keyboard_APA102_XIAO_octave_shift_plus_PCB_Revers\MIDI-Lighting-Keyboard_APA102_XIAO_octave_shift_plus_PCB_Revers.ino:54:
d:\Arduino\Sketchbook\libraries\FastLED\src/fastspi.h:157:23: note: '#pragma message: No hardware SPI pins defined. All SPI access will default to bitbanged output'
157 | # pragma message "No hardware SPI pins defined. All SPI access will default to bitbanged output"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
d:\Arduino\Sketchbook\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp: In member function 'void ESP32RMTController::startOnChannel(int)':
d:\Arduino\Sketchbook\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:266:29: error: 'RMTMEM' was not declared in this scope
266 | mRMT_mem_start = & (RMTMEM.chan[mRMT_channel].data32[0].val);
| ^~~~~~
d:\Arduino\Sketchbook\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp: In static member function 'static void ESP32RMTController::doneOnChannel(rmt_channel_t, void*)':
d:\Arduino\Sketchbook\libraries\FastLED\src\platforms\esp\32\clockless_rmt_esp32.cpp:347:5: error: 'gpio_matrix_out' was not declared in this scope; did you mean 'gpio_iomux_out'?
347 | gpio_matrix_out(pController->mPin, 0x100, 0, 0);
| ^~~~~~~~~~~~~~~
| gpio_iomux_out
exit status 1
Compilation error: exit status 1
