Hello,
I am a science teacher who is new to coding and trying to figure some stuff out so I can teach 8th graders some basic coding and circuitry.
I have a Myoware Muscle Sensor and found a lovely tutorial about how to attach it to a servo motor but the provided code has this error and I don't understand how to fix it. I googled the error but was not able to discover the fix on my own.
I'm using an Arduino Uno board and have a Windows 10 computer. I have downloaded Arduino 1.8.9 and then I also tried it on the Arduino Web Editor.
I apologize if I put something in here incorrectly. I'm trying to put in as much detail as possible. I'm not sure if that is the best way to share my sketch. I appreciate your patience.
I keep getting the error message
Expected primary expression before '>' token
Here is a link to the sketch:
Here is the output from the lower console:
/home/builder/opt/arduino-builder/arduino-builder -compile -core-api-version 10611 -hardware /home/builder/opt/arduino-builder/hardware -hardware /home/builder/.arduino15/packages -tools /home/builder/opt/arduino-builder/tools -tools /home/builder/.arduino15/packages -built-in-libraries /home/builder/opt/libraries/latest -logger humantags -fqbn arduino:avr:uno -build-cache /tmp -build-path /tmp/575326821/build -verbose -prefs runtime.tools.arm-linux-gcc.path=/home/builder/.arduino15/packages/arduino/tools/arm-linux-gcc/4.9.3 -prefs runtime.tools.CMSIS.path=/home/builder/.arduino15/packages/arduino/tools/CMSIS/4.5.0 -prefs runtime.tools.openocd.path=/home/builder/.arduino15/packages/Intel/tools/openocd/0.9.0+0.1 -prefs runtime.tools.sketchUploader.path=/home/builder/.arduino15/packages/Intel/tools/sketchUploader/1.6.2+1.0 -prefs runtime.tools.xtensa-lx106-elf-gcc.path=/home/builder/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-3-20ed2b9 -prefs runtime.tools.nrf5x-cl-tools.path=/home/builder/.arduino15/packages/arduino/tools/nrf5x-cl-tools/9.3.1 -prefs runtime.tools.dfu-util.path=/home/builder/.arduino15/packages/arduino/tools/dfu-util/0.9.0-arduino1 -prefs runtime.tools.bossac.path=/home/builder/.arduino15/packages/industruino/tools/bossac/1.7.0-industruino -prefs runtime.tools.mkspiffs.path=/home/builder/.arduino15/packages/esp8266/tools/mkspiffs/2.5.0-3-20ed2b9 -prefs runtime.tools.CMSIS-Atmel.path=/home/builder/.arduino15/packages/arduino/tools/CMSIS-Atmel/1.2.0 -prefs runtime.tools.arc-elf32.path=/home/builder/.arduino15/packages/Intel/tools/arc-elf32/1.6.9+1.0.1 -prefs runtime.tools.arduino101load.path=/home/builder/.arduino15/packages/Intel/tools/arduino101load/2.0.1 -prefs runtime.tools.core2-32-poky-linux.path=/home/builder/.arduino15/packages/Intel/tools/core2-32-poky-linux/1.6.2+1.0 -prefs runtime.tools.esptool.path=/home/builder/.arduino15/packages/esp8266/tools/esptool/2.5.0-3-20ed2b9 -prefs runtime.tools.i586-poky-linux-uclibc.path=/home/builder/.arduino15/packages/Intel/tools/i586-poky-linux-uclibc/1.6.2+1.0 -prefs runtime.tools.linuxuploader.path=/home/builder/.arduino15/packages/arduino/tools/linuxuploader/1.5.1 -prefs runtime.tools.x86-linux-gcc.path=/home/builder/.arduino15/packages/arduino/tools/x86-linux-gcc/7.2.0 -prefs runtime.tools.arm-none-eabi-gcc.path=/home/builder/.arduino15/packages/arduino/tools/arm-none-eabi-gcc/7-2017q4 -prefs runtime.tools.avr-gcc.path=/home/builder/.arduino15/packages/arduino/tools/avr-gcc/5.4.0-atmel3.6.1-arduino2 -prefs runtime.tools.avrdude.path=/home/builder/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino14 -prefs runtime.tools.flashpack.path=/home/builder/.arduino15/packages/Intel/tools/flashpack/2.0.0 -prefs runtime.tools.arduinoOTA.path=/home/builder/.arduino15/packages/arduino/tools/arduinoOTA/1.2.1 -libraries /tmp/575326821/custom -libraries /tmp/575326821/pinned /tmp/575326821/sketch_nov23a
Multiple libraries were found for "Servo.h"
Used: /home/builder/opt/libraries/latest/servo_1_1_5
Not used: /home/builder/opt/libraries/latest/rokitsmart_1_0_9
Not used: /home/builder/opt/libraries/latest/printoo_library_1_0_2
Not used: /home/builder/opt/libraries/latest/evive_2_0_2
Using library servo_1_1_5 at version 1.1.5 in folder: /home/builder/opt/libraries/latest/servo_1_1_5
/tmp/575326821/sketch_nov23a/sketch_nov23a.ino: In function 'void loop()':
/tmp/575326821/sketch_nov23a/sketch_nov23a.ino:22:1: error: expected primary-expression before '>' token
Serial.print(servoPosition);Serial.print("degrees,with EMG:");Serial.println(EMGsig);
^
exit status 1