Hello PJRC,
I am experiencing a DMAChannel.h error while using PJRC product WS2812Serial open source code. Uploading with Arduino IDE 1.8.13 to a Adafruit Qt Py (SAMD21). Data out connected from TX / A6 / D6 - Transmit (output) for Serial1 to the Data in WS2812 LED strip.
Here is the open source code with the DMAChannel.h error message pasted below:
/* WS2812Serial BasicTest Example
Test LEDs by turning then 7 different colors.
This example code is in the public domain. */
#include <WS2812Serial.h>
const int numled = 64;
const int pin = 6;
// Usable pins:
// Teensy LC: 1, 4, 5, 24
// Teensy 3.2: 1, 5, 8, 10, 31 (overclock to 120 MHz for pin 8)
// Teensy 3.5: 1, 5, 8, 10, 26, 32, 33, 48
// Teensy 3.6: 1, 5, 8, 10, 26, 32, 33
// Teensy 4.0: 1, 8, 14, 17, 20, 24, 29, 39
// Teensy 4.1: 1, 8, 14, 17, 20, 24, 29, 35, 47, 53
byte drawingMemory[numled*3]; // 3 bytes per LED
DMAMEM byte displayMemory[numled*12]; // 12 bytes per LED
WS2812Serial leds(numled, displayMemory, drawingMemory, pin, WS2812_GRB);
#define RED 0xFF0000
#define GREEN 0x00FF00
#define BLUE 0x0000FF
#define YELLOW 0xFFFF00
#define PINK 0xFF1088
#define ORANGE 0xE05800
#define WHITE 0xFFFFFF
// Less intense...
/*
#define RED 0x160000
#define GREEN 0x001600
#define BLUE 0x000016
#define YELLOW 0x101400
#define PINK 0x120009
#define ORANGE 0x100400
#define WHITE 0x101010
*/
void setup() {
leds.begin();
}
void loop() {
// change all the LEDs in 1.5 seconds
int microsec = 1500000 / leds.numPixels();
colorWipe(RED, microsec);
colorWipe(GREEN, microsec);
colorWipe(BLUE, microsec);
colorWipe(YELLOW, microsec);
colorWipe(PINK, microsec);
colorWipe(ORANGE, microsec);
colorWipe(WHITE, microsec);
}
void colorWipe(int color, int wait) {
for (int i=0; i < leds.numPixels(); i++) {
leds.setPixel(i, color);
leds.show();
delayMicroseconds(wait);
}
}
Here is a copy of the error message:
Arduino: 1.8.13 (Windows 10), TD: 1.53, Board: "Adafruit QT PY (SAMD21), Small (-Os) (standard), Arduino, Off"
C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\jlcel\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\jlcel\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\jlcel\Documents\Arduino\libraries -fqbn=adafruit:samd:adafruit_qtpy_m0pt=small,usbstack=arduino,debug=off -vid-pid=239A_80CB -ide-version=10813 -build-path C:\Users\jlcel\AppData\Local\Temp\arduino_build_949448 -warnings=default -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.CMSIS.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\CMSIS\5.4.0 -prefs=runtime.tools.CMSIS-5.4.0.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\CMSIS\5.4.0 -prefs=runtime.tools.bossac.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.bossac-1.7.0-arduino3.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.7.0-arduino3 -prefs=runtime.tools.bossac-1.8.0-48-gb176eee.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.arm-none-eabi-gcc.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\arm-none-eabi-gcc\9-2019q4 -prefs=runtime.tools.arm-none-eabi-gcc-9-2019q4.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\arm-none-eabi-gcc\9-2019q4 -prefs=runtime.tools.openocd.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.openocd-0.10.0-arduino7.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.CMSIS-Atmel.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.2.0 -prefs=runtime.tools.CMSIS-Atmel-1.2.0.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.2.0 -prefs=runtime.tools.arduinoOTA.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.2.1 -prefs=runtime.tools.arduinoOTA-1.2.1.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.2.1 -verbose C:\Users\jlcel\AppData\Local\Temp\arduino_modified_sketch_438503\BasicTest.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\jlcel\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\jlcel\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\jlcel\Documents\Arduino\libraries -fqbn=adafruit:samd:adafruit_qtpy_m0pt=small,usbstack=arduino,debug=off -vid-pid=239A_80CB -ide-version=10813 -build-path C:\Users\jlcel\AppData\Local\Temp\arduino_build_949448 -warnings=default -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.CMSIS.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\CMSIS\5.4.0 -prefs=runtime.tools.CMSIS-5.4.0.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\CMSIS\5.4.0 -prefs=runtime.tools.bossac.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.bossac-1.7.0-arduino3.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.7.0-arduino3 -prefs=runtime.tools.bossac-1.8.0-48-gb176eee.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.arm-none-eabi-gcc.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\arm-none-eabi-gcc\9-2019q4 -prefs=runtime.tools.arm-none-eabi-gcc-9-2019q4.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\arm-none-eabi-gcc\9-2019q4 -prefs=runtime.tools.openocd.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.openocd-0.10.0-arduino7.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.CMSIS-Atmel.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.2.0 -prefs=runtime.tools.CMSIS-Atmel-1.2.0.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.2.0 -prefs=runtime.tools.arduinoOTA.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.2.1 -prefs=runtime.tools.arduinoOTA-1.2.1.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.2.1 -verbose C:\Users\jlcel\AppData\Local\Temp\arduino_modified_sketch_438503\BasicTest.ino
Using board 'adafruit_qtpy_m0' from platform in folder: C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\hardware\samd\1.6.4
Using core 'arduino' from platform in folder: C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\hardware\samd\1.6.4
Detecting libraries used...
"C:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\arm-none-eabi-gcc\\9-2019q4/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions "-D__SKETCH_NAME__=\"\"\"BasicTest.ino\"\"\"" -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10813 -DARDUINO_QTPY_M0 -DARDUINO_ARCH_SAMD -DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS -DUSB_VID=0x239A -DUSB_PID=0x80CB -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Adafruit\"" "-DUSB_PRODUCT=\"QT Py M0\"" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" -Os -DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS -DUSB_VID=0x239A -DUSB_PID=0x80CB -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Adafruit\"" "-DUSB_PRODUCT=\"QT Py M0\"" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\CMSIS\\5.4.0/CMSIS/Core/Include/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\CMSIS\\5.4.0/CMSIS/DSP/Include/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\CMSIS-Atmel\\1.2.0/CMSIS/Device/ATMEL/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\variants\\qtpy_m0" "C:\\Users\\jlcel\\AppData\\Local\\Temp\\arduino_build_949448\\sketch\\BasicTest.ino.cpp" -o nul -DARDUINO_LIB_DISCOVERY_PHASE
Alternatives for WS2812Serial.h: [WS2812Serial-master]
ResolveLibrary(WS2812Serial.h)
-> candidates: [WS2812Serial-master]
"C:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\arm-none-eabi-gcc\\9-2019q4/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions "-D__SKETCH_NAME__=\"\"\"BasicTest.ino\"\"\"" -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10813 -DARDUINO_QTPY_M0 -DARDUINO_ARCH_SAMD -DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS -DUSB_VID=0x239A -DUSB_PID=0x80CB -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Adafruit\"" "-DUSB_PRODUCT=\"QT Py M0\"" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" -Os -DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS -DUSB_VID=0x239A -DUSB_PID=0x80CB -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Adafruit\"" "-DUSB_PRODUCT=\"QT Py M0\"" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\CMSIS\\5.4.0/CMSIS/Core/Include/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\CMSIS\\5.4.0/CMSIS/DSP/Include/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\CMSIS-Atmel\\1.2.0/CMSIS/Device/ATMEL/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\variants\\qtpy_m0" "-IC:\\Users\\jlcel\\Documents\\Arduino\\libraries\\WS2812Serial-master" "C:\\Users\\jlcel\\AppData\\Local\\Temp\\arduino_build_949448\\sketch\\BasicTest.ino.cpp" -o nul -DARDUINO_LIB_DISCOVERY_PHASE
Alternatives for DMAChannel.h: []
ResolveLibrary(DMAChannel.h)
-> candidates: []
In file included from C:\Users\jlcel\AppData\Local\Temp\arduino_modified_sketch_438503\BasicTest.ino:7:
C:\Users\jlcel\Documents\Arduino\libraries\WS2812Serial-master/WS2812Serial.h:28:10: fatal error: DMAChannel.h: No such file or directory
28 | #include "DMAChannel.h"
| ^~~~~~~~~~~~~~
compilation terminated.
Using library WS2812Serial-master in folder: C:\Users\jlcel\Documents\Arduino\libraries\WS2812Serial-master (legacy)
exit status 1
Error compiling for board Adafruit QT PY (SAMD21).
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
I am experiencing a DMAChannel.h error while using PJRC product WS2812Serial open source code. Uploading with Arduino IDE 1.8.13 to a Adafruit Qt Py (SAMD21). Data out connected from TX / A6 / D6 - Transmit (output) for Serial1 to the Data in WS2812 LED strip.
Here is the open source code with the DMAChannel.h error message pasted below:
/* WS2812Serial BasicTest Example
Test LEDs by turning then 7 different colors.
This example code is in the public domain. */
#include <WS2812Serial.h>
const int numled = 64;
const int pin = 6;
// Usable pins:
// Teensy LC: 1, 4, 5, 24
// Teensy 3.2: 1, 5, 8, 10, 31 (overclock to 120 MHz for pin 8)
// Teensy 3.5: 1, 5, 8, 10, 26, 32, 33, 48
// Teensy 3.6: 1, 5, 8, 10, 26, 32, 33
// Teensy 4.0: 1, 8, 14, 17, 20, 24, 29, 39
// Teensy 4.1: 1, 8, 14, 17, 20, 24, 29, 35, 47, 53
byte drawingMemory[numled*3]; // 3 bytes per LED
DMAMEM byte displayMemory[numled*12]; // 12 bytes per LED
WS2812Serial leds(numled, displayMemory, drawingMemory, pin, WS2812_GRB);
#define RED 0xFF0000
#define GREEN 0x00FF00
#define BLUE 0x0000FF
#define YELLOW 0xFFFF00
#define PINK 0xFF1088
#define ORANGE 0xE05800
#define WHITE 0xFFFFFF
// Less intense...
/*
#define RED 0x160000
#define GREEN 0x001600
#define BLUE 0x000016
#define YELLOW 0x101400
#define PINK 0x120009
#define ORANGE 0x100400
#define WHITE 0x101010
*/
void setup() {
leds.begin();
}
void loop() {
// change all the LEDs in 1.5 seconds
int microsec = 1500000 / leds.numPixels();
colorWipe(RED, microsec);
colorWipe(GREEN, microsec);
colorWipe(BLUE, microsec);
colorWipe(YELLOW, microsec);
colorWipe(PINK, microsec);
colorWipe(ORANGE, microsec);
colorWipe(WHITE, microsec);
}
void colorWipe(int color, int wait) {
for (int i=0; i < leds.numPixels(); i++) {
leds.setPixel(i, color);
leds.show();
delayMicroseconds(wait);
}
}
Here is a copy of the error message:
Arduino: 1.8.13 (Windows 10), TD: 1.53, Board: "Adafruit QT PY (SAMD21), Small (-Os) (standard), Arduino, Off"
C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\jlcel\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\jlcel\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\jlcel\Documents\Arduino\libraries -fqbn=adafruit:samd:adafruit_qtpy_m0pt=small,usbstack=arduino,debug=off -vid-pid=239A_80CB -ide-version=10813 -build-path C:\Users\jlcel\AppData\Local\Temp\arduino_build_949448 -warnings=default -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.CMSIS.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\CMSIS\5.4.0 -prefs=runtime.tools.CMSIS-5.4.0.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\CMSIS\5.4.0 -prefs=runtime.tools.bossac.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.bossac-1.7.0-arduino3.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.7.0-arduino3 -prefs=runtime.tools.bossac-1.8.0-48-gb176eee.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.arm-none-eabi-gcc.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\arm-none-eabi-gcc\9-2019q4 -prefs=runtime.tools.arm-none-eabi-gcc-9-2019q4.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\arm-none-eabi-gcc\9-2019q4 -prefs=runtime.tools.openocd.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.openocd-0.10.0-arduino7.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.CMSIS-Atmel.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.2.0 -prefs=runtime.tools.CMSIS-Atmel-1.2.0.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.2.0 -prefs=runtime.tools.arduinoOTA.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.2.1 -prefs=runtime.tools.arduinoOTA-1.2.1.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.2.1 -verbose C:\Users\jlcel\AppData\Local\Temp\arduino_modified_sketch_438503\BasicTest.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\jlcel\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\jlcel\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\jlcel\Documents\Arduino\libraries -fqbn=adafruit:samd:adafruit_qtpy_m0pt=small,usbstack=arduino,debug=off -vid-pid=239A_80CB -ide-version=10813 -build-path C:\Users\jlcel\AppData\Local\Temp\arduino_build_949448 -warnings=default -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.CMSIS.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\CMSIS\5.4.0 -prefs=runtime.tools.CMSIS-5.4.0.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\CMSIS\5.4.0 -prefs=runtime.tools.bossac.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.bossac-1.7.0-arduino3.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.7.0-arduino3 -prefs=runtime.tools.bossac-1.8.0-48-gb176eee.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.8.0-48-gb176eee -prefs=runtime.tools.arm-none-eabi-gcc.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\arm-none-eabi-gcc\9-2019q4 -prefs=runtime.tools.arm-none-eabi-gcc-9-2019q4.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\tools\arm-none-eabi-gcc\9-2019q4 -prefs=runtime.tools.openocd.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.openocd-0.10.0-arduino7.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.10.0-arduino7 -prefs=runtime.tools.CMSIS-Atmel.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.2.0 -prefs=runtime.tools.CMSIS-Atmel-1.2.0.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.2.0 -prefs=runtime.tools.arduinoOTA.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.2.1 -prefs=runtime.tools.arduinoOTA-1.2.1.path=C:\Users\jlcel\AppData\Local\Arduino15\packages\arduino\tools\arduinoOTA\1.2.1 -verbose C:\Users\jlcel\AppData\Local\Temp\arduino_modified_sketch_438503\BasicTest.ino
Using board 'adafruit_qtpy_m0' from platform in folder: C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\hardware\samd\1.6.4
Using core 'arduino' from platform in folder: C:\Users\jlcel\AppData\Local\Arduino15\packages\adafruit\hardware\samd\1.6.4
Detecting libraries used...
"C:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\arm-none-eabi-gcc\\9-2019q4/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions "-D__SKETCH_NAME__=\"\"\"BasicTest.ino\"\"\"" -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10813 -DARDUINO_QTPY_M0 -DARDUINO_ARCH_SAMD -DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS -DUSB_VID=0x239A -DUSB_PID=0x80CB -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Adafruit\"" "-DUSB_PRODUCT=\"QT Py M0\"" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" -Os -DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS -DUSB_VID=0x239A -DUSB_PID=0x80CB -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Adafruit\"" "-DUSB_PRODUCT=\"QT Py M0\"" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\CMSIS\\5.4.0/CMSIS/Core/Include/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\CMSIS\\5.4.0/CMSIS/DSP/Include/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\CMSIS-Atmel\\1.2.0/CMSIS/Device/ATMEL/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\variants\\qtpy_m0" "C:\\Users\\jlcel\\AppData\\Local\\Temp\\arduino_build_949448\\sketch\\BasicTest.ino.cpp" -o nul -DARDUINO_LIB_DISCOVERY_PHASE
Alternatives for WS2812Serial.h: [WS2812Serial-master]
ResolveLibrary(WS2812Serial.h)
-> candidates: [WS2812Serial-master]
"C:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\arm-none-eabi-gcc\\9-2019q4/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions "-D__SKETCH_NAME__=\"\"\"BasicTest.ino\"\"\"" -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10813 -DARDUINO_QTPY_M0 -DARDUINO_ARCH_SAMD -DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS -DUSB_VID=0x239A -DUSB_PID=0x80CB -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Adafruit\"" "-DUSB_PRODUCT=\"QT Py M0\"" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" -Os -DCRYSTALLESS -DADAFRUIT_QTPY_M0 -D__SAMD21E18A__ -DARM_MATH_CM0PLUS -DUSB_VID=0x239A -DUSB_PID=0x80CB -DUSBCON -DUSB_CONFIG_POWER=100 "-DUSB_MANUFACTURER=\"Adafruit\"" "-DUSB_PRODUCT=\"QT Py M0\"" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino/TinyUSB/Adafruit_TinyUSB_ArduinoCore/tinyusb/src" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\CMSIS\\5.4.0/CMSIS/Core/Include/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\tools\\CMSIS\\5.4.0/CMSIS/DSP/Include/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\CMSIS-Atmel\\1.2.0/CMSIS/Device/ATMEL/" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\cores\\arduino" "-IC:\\Users\\jlcel\\AppData\\Local\\Arduino15\\packages\\adafruit\\hardware\\samd\\1.6.4\\variants\\qtpy_m0" "-IC:\\Users\\jlcel\\Documents\\Arduino\\libraries\\WS2812Serial-master" "C:\\Users\\jlcel\\AppData\\Local\\Temp\\arduino_build_949448\\sketch\\BasicTest.ino.cpp" -o nul -DARDUINO_LIB_DISCOVERY_PHASE
Alternatives for DMAChannel.h: []
ResolveLibrary(DMAChannel.h)
-> candidates: []
In file included from C:\Users\jlcel\AppData\Local\Temp\arduino_modified_sketch_438503\BasicTest.ino:7:
C:\Users\jlcel\Documents\Arduino\libraries\WS2812Serial-master/WS2812Serial.h:28:10: fatal error: DMAChannel.h: No such file or directory
28 | #include "DMAChannel.h"
| ^~~~~~~~~~~~~~
compilation terminated.
Using library WS2812Serial-master in folder: C:\Users\jlcel\Documents\Arduino\libraries\WS2812Serial-master (legacy)
exit status 1
Error compiling for board Adafruit QT PY (SAMD21).
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.