char text[10] = "hello";
int i = 0;
while(text[i] != '\0')
{
EEPROM.write(i,text[i]);
i++;
}
char ch;
ch = EEPROM.read(i);
while(ch != '\0' && i < 10)
{
text[i] = ch;
ch = EEPROM.read(i);
i++;
}
错误信息:
Arduino:1.6.5 (Windows 8.1), 板:"Arduino/Genuino Uno"
构建选项已变更,全部重新构建
sketch_07:3: error: expected unqualified-id before 'while'
sketch_07:9: error: variable or field 'loop' declared void
sketch_07:11: error: expected primary-expression before 'char'
sketch_07:11: error: expected '}' before 'char'
sketch_07:12: error: 'ch' does not name a type
sketch_07:13: error: expected unqualified-id before 'while'
sketch_07:20: error: expected declaration before '}' token
expected unqualified-id before 'while'
如上 求解 错误原因是什么
int i = 0;
while(text[i] != '\0')
{
EEPROM.write(i,text[i]);
i++;
}
char ch;
ch = EEPROM.read(i);
while(ch != '\0' && i < 10)
{
text[i] = ch;
ch = EEPROM.read(i);
i++;
}
错误信息:
Arduino:1.6.5 (Windows 8.1), 板:"Arduino/Genuino Uno"
构建选项已变更,全部重新构建
sketch_07:3: error: expected unqualified-id before 'while'
sketch_07:9: error: variable or field 'loop' declared void
sketch_07:11: error: expected primary-expression before 'char'
sketch_07:11: error: expected '}' before 'char'
sketch_07:12: error: 'ch' does not name a type
sketch_07:13: error: expected unqualified-id before 'while'
sketch_07:20: error: expected declaration before '}' token
expected unqualified-id before 'while'
如上 求解 错误原因是什么