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Arduboy2
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Make 'writeUnitName' const-correct 

Without this, an attempt to pass a string literal or an array of `const` `char` as an argument will create a warning:
* `warning: invalid conversion from 'const char*' to 'char*' [-fpermissive]`
* `warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]`

In a standard C++ environment, these warnings would be compiler errors.
This commit is contained in:
Pharap 2020-04-21 03:57:27 +01:00 committed by GitHub
parent 3f9e86ab99
commit 93adfa41f5
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2 changed files with 2 additions and 2 deletions
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2
src/Arduboy2.cpp
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@ -1096,7 +1096,7 @@ uint8_t Arduboy2Base::readUnitName(char* name)
return dest; return dest;
} }
void Arduboy2Base::writeUnitName(char* name) void Arduboy2Base::writeUnitName(const char* name)
{ {
bool done = false; bool done = false;
uint8_t dest = EEPROM_UNIT_NAME; uint8_t dest = EEPROM_UNIT_NAME;

2
src/Arduboy2.h
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@ -1169,7 +1169,7 @@ class Arduboy2Base : public Arduboy2Core
* *
* \see readUnitName() writeUnitID() Arduboy2::bootLogoExtra() * \see readUnitName() writeUnitID() Arduboy2::bootLogoExtra()
*/ */
void writeUnitName(char* name); void writeUnitName(const char* name);
/** \brief /** \brief
* Read the "Show Boot Logo" flag in system EEPROM. * Read the "Show Boot Logo" flag in system EEPROM.