I.m using Teensy 4.1 under Win 10 Home with 32 Gb of memory using IDE 2.3.3. I get the following error message:
==================
D:\AlsRevisedEd4\20WSoftware\SDT-mainBill\SDT-mainBill.ino: In function 'Splash':
C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.59.0\libraries\Adafruit_GFX/Fonts/FreeSansBold24pt7b.h:782:15: error: 'FreeSansBold24pt7b' causes a section type conflict with 'Codec_gain'
782 | const GFXfont FreeSansBold24pt7b PROGMEM = {
| ^
D:\AlsRevisedEd4\20WSoftware\SDT-mainBill\SDT-mainBill.ino:2035:6: note: 'Codec_gain' was declared here
2035 | void Codec_gain()
| ^
lto-wrapper.exe: fatal error: C:\Users\User\AppData\Local\Arduino15\packages\teensy\tools\teensy-compile\11.3.1/arm/bin/arm-none-eabi-gcc returned 1 exit status
compilation terminated.
c:/users/user/appdata/local/arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: error: C
collect2.exe: error: ld returned 1 exit status
Multiple libraries were found for "Adafruit_MCP23X17.h"
Used: D:\AlsRevisedEd4\20WSoftware\libraries\Adafruit_MCP23017_Arduino_Library
Not used: C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.59.0\libraries\Adafruit_MCP23017
Multiple libraries were found for "Adafruit_I2CDevice.h"
Used: D:\AlsRevisedEd4\20WSoftware\libraries\Adafruit_BusIO
Not used: C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.59.0\libraries\Adafruit_BusIO
Multiple libraries were found for "Adafruit_GFX.h"
Used: C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.59.0\libraries\Adafruit_GFX
Not used: D:\AlsRevisedEd4\20WSoftware\libraries\Adafruit_GFX_Library
exit status 1
Compilation error: exit status 1
===============
Obviously I'm most concerned what I'm doing wrong to generate the fatal error. Any help would be appreciate.
==================
D:\AlsRevisedEd4\20WSoftware\SDT-mainBill\SDT-mainBill.ino: In function 'Splash':
C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.59.0\libraries\Adafruit_GFX/Fonts/FreeSansBold24pt7b.h:782:15: error: 'FreeSansBold24pt7b' causes a section type conflict with 'Codec_gain'
782 | const GFXfont FreeSansBold24pt7b PROGMEM = {
| ^
D:\AlsRevisedEd4\20WSoftware\SDT-mainBill\SDT-mainBill.ino:2035:6: note: 'Codec_gain' was declared here
2035 | void Codec_gain()
| ^
lto-wrapper.exe: fatal error: C:\Users\User\AppData\Local\Arduino15\packages\teensy\tools\teensy-compile\11.3.1/arm/bin/arm-none-eabi-gcc returned 1 exit status
compilation terminated.
c:/users/user/appdata/local/arduino15/packages/teensy/tools/teensy-compile/11.3.1/arm/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/bin/ld.exe: error: C
collect2.exe: error: ld returned 1 exit status
Multiple libraries were found for "Adafruit_MCP23X17.h"
Used: D:\AlsRevisedEd4\20WSoftware\libraries\Adafruit_MCP23017_Arduino_Library
Not used: C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.59.0\libraries\Adafruit_MCP23017
Multiple libraries were found for "Adafruit_I2CDevice.h"
Used: D:\AlsRevisedEd4\20WSoftware\libraries\Adafruit_BusIO
Not used: C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.59.0\libraries\Adafruit_BusIO
Multiple libraries were found for "Adafruit_GFX.h"
Used: C:\Users\User\AppData\Local\Arduino15\packages\teensy\hardware\avr\1.59.0\libraries\Adafruit_GFX
Not used: D:\AlsRevisedEd4\20WSoftware\libraries\Adafruit_GFX_Library
exit status 1
Compilation error: exit status 1
===============
Obviously I'm most concerned what I'm doing wrong to generate the fatal error. Any help would be appreciate.