This is to convert from char pointer into char. I followed the codes from another topic but it seems like it's not working to me. I am using Open VMS Ansi C compiler for this.
int length = 10; char len = length + '0'; printf("%c", len); This gave me : for 58 on the ascii chart not 10 that I wanted. The ascii chart shows that int 10 is actually something
void mabna(int a, char xt[], int mab) {.
Since digits are always consecutive in a standard character set, you can write: int number = 5; int character = number + '0'
Casting int to char involves losing data and the compiler will probably warn you. Extracting a particular byte from an int sounds more reasonable and can be done like this
How do I convert a char to an int in C and C++?
Конвертировать char* в uint8 t. передать сообщение через CAN протокол. для этого сообщение CAN нуждается в данных типа uint8_t. Поэтому мне нужно преобразовать мой char* в uint8_t. С помощью моих исследований на этом сайте я создаю этот код
char * utoa(unsigned int n, char * buffer, int radix); General description. The utoa() function coverts the unsigned integer n into a character string.
int8_t *MyCFunction(char *myString, int myInt){ return "this is test"; } All files are in a directory called main.