The Mega was working for about 30 hrs and then abruptly had uploading issues including uploading BLINK.Voltage regulation is good , there is serial port recognition which leaves me with the possibly that there maybe a problem with the Bootloader unless there is something I am missing. What are the chances of a problem developing with the bootloader and what would cause it ? Below is the complete error
. Thanks in advance, Justin
Arduino: 1.8.9 (Windows 7), Board: "Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)"
C:\Solar Cookers International\PROTOCOLS - TESTING SOLAR COOKERS\Performance Evaluation Process (PEP)\TESTING STATION - DATA ACQUISITION\Datalogger_temp_wind_sun_rev12b\Datalogger_temp_wind_sun_rev12b.ino: In function 'void setup()':
C:\Solar Cookers International\PROTOCOLS - TESTING SOLAR COOKERS\Performance Evaluation Process (PEP)\TESTING STATION - DATA ACQUISITION\Datalogger_temp_wind_sun_rev12b\Datalogger_temp_wind_sun_rev12b.ino:247:16: warning: invalid conversion from 'const char*' to 'char' [-fpermissive]
record[80] = "";
^
C:\Solar Cookers International\PROTOCOLS - TESTING SOLAR COOKERS\Performance Evaluation Process (PEP)\TESTING STATION - DATA ACQUISITION\Datalogger_temp_wind_sun_rev12b\Datalogger_temp_wind_sun_rev12b.ino:248:15: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
nametoken = "";
^
Sketch uses 33248 bytes (13%) of program storage space. Maximum is 253952 bytes.
Global variables use 5850 bytes (71%) of dynamic memory, leaving 2342 bytes for local variables. Maximum is 8192 bytes.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_getsync(): timeout communicating with programmer
An error occurred while uploading the sketch
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