shaggydog18 / signalgeneratorsd Goto Github PK

Hi Dear

i was fascinated with the project and i build all hardware and copied all code and started compiling.

here are the errors i get with the code i copied.

can you please guide me to fix it?

`

D:\Program_files\Private\Private\Nav_old_data\naveen\003 Projects\Arduino\signal generator\signal-gen\signal-gen.ino: In function 'void setup()':
signal-gen:349:23: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
lcd.createChar(0, ff); // Custom graphic FF char for LCD to indicate "Signal OFF" state
^
In file included from D:\Program_files\Private\Private\Nav_old_data\naveen\003 Projects\Arduino\signal generator\signal-gen\signal-gen.ino:155:0:
C:\Users\Venu's\Documents\Arduino\libraries\Arduino-LiquidCrystal-I2C-library-master/LiquidCrystal_I2C.h:135:7: note: initializing argument 2 of 'void LiquidCrystal_I2C::createChar(uint8_t, uint8_t*)'
void createChar(uint8_t, uint8_t[]);
^~~~~~~~~~
signal-gen:353:28: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
lcd.createChar(1, meander); // Custom graphic meandre char for LCD
^
In file included from D:\Program_files\Private\Private\Nav_old_data\naveen\003 Projects\Arduino\signal generator\signal-gen\signal-gen.ino:155:0:
C:\Users\Venu's\Documents\Arduino\libraries\Arduino-LiquidCrystal-I2C-library-master/LiquidCrystal_I2C.h:135:7: note: initializing argument 2 of 'void LiquidCrystal_I2C::createChar(uint8_t, uint8_t*)'
void createChar(uint8_t, uint8_t[]);
^~~~~~~~~~
signal-gen:356:27: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
lcd.createChar(2, sine[0]); // Custom graphic sine 1/3 char for LCD
~~~~~~^
In file included from D:\Program_files\Private\Private\Nav_old_data\naveen\003 Projects\Arduino\signal generator\signal-gen\signal-gen.ino:155:0:
C:\Users\Venu's\Documents\Arduino\libraries\Arduino-LiquidCrystal-I2C-library-master/LiquidCrystal_I2C.h:135:7: note: initializing argument 2 of 'void LiquidCrystal_I2C::createChar(uint8_t, uint8_t*)'
void createChar(uint8_t, uint8_t[]);
^~~~~~~~~~
signal-gen:357:27: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
lcd.createChar(3, sine[1]); // Custom graphic sine 2/3 char for LCD
~~~~~~^
In file included from D:\Program_files\Private\Private\Nav_old_data\naveen\003 Projects\Arduino\signal generator\signal-gen\signal-gen.ino:155:0:
C:\Users\Venu's\Documents\Arduino\libraries\Arduino-LiquidCrystal-I2C-library-master/LiquidCrystal_I2C.h:135:7: note: initializing argument 2 of 'void LiquidCrystal_I2C::createChar(uint8_t, uint8_t*)'
void createChar(uint8_t, uint8_t[]);
^~~~~~~~~~
signal-gen:358:27: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
lcd.createChar(4, sine[2]); // Custom graphic sine 3/3 char for LCD
~~~~~~^
In file included from D:\Program_files\Private\Private\Nav_old_data\naveen\003 Projects\Arduino\signal generator\signal-gen\signal-gen.ino:155:0:
C:\Users\Venu's\Documents\Arduino\libraries\Arduino-LiquidCrystal-I2C-library-master/LiquidCrystal_I2C.h:135:7: note: initializing argument 2 of 'void LiquidCrystal_I2C::createChar(uint8_t, uint8_t*)'
void createChar(uint8_t, uint8_t[]);
^~~~~~~~~~
signal-gen:359:31: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
lcd.createChar(5, triangle[0]); // Custom graphic triangle 1/3 char for LCD
~~~~~~~~~~^
In file included from D:\Program_files\Private\Private\Nav_old_data\naveen\003 Projects\Arduino\signal generator\signal-gen\signal-gen.ino:155:0:
C:\Users\Venu's\Documents\Arduino\libraries\Arduino-LiquidCrystal-I2C-library-master/LiquidCrystal_I2C.h:135:7: note: initializing argument 2 of 'void LiquidCrystal_I2C::createChar(uint8_t, uint8_t*)'
void createChar(uint8_t, uint8_t[]);
^~~~~~~~~~
signal-gen:360:31: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
lcd.createChar(6, triangle[1]); // Custom graphic triangle 3/3 char for LCD
~~~~~~~~~~^
In file included from D:\Program_files\Private\Private\Nav_old_data\naveen\003 Projects\Arduino\signal generator\signal-gen\signal-gen.ino:155:0:
C:\Users\Venu's\Documents\Arduino\libraries\Arduino-LiquidCrystal-I2C-library-master/LiquidCrystal_I2C.h:135:7: note: initializing argument 2 of 'void LiquidCrystal_I2C::createChar(uint8_t, uint8_t*)'
void createChar(uint8_t, uint8_t[]);
^~~~~~~~~~
exit status 1
invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
`