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Code Issues Releases Activity

printInteger() & co now take longs instead of ints.

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This commit is contained in:
David A. Mellis 2006-02-24 15:52:19 +00:00
parent ea34315bc2
commit c8711cd2fd
2 changed files with 13 additions and 13 deletions
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18
targets/arduino/wiring.c
View File

@ -218,10 +218,10 @@ void printString(char *s)
printByte(*s++);
}
void printIntegerInBase(unsigned int n, int base)
void printIntegerInBase(unsigned long n, unsigned long base)
{
unsigned char buf[8 * sizeof(int)]; // Assumes 8-bit chars.
int i = 0;
unsigned char buf[8 * sizeof(long)]; // Assumes 8-bit chars.
unsigned long i = 0;
if (n == 0) {
printByte('0');
@ -233,11 +233,11 @@ void printIntegerInBase(unsigned int n, int base)
n /= base;
}
for (i--; i >= 0; i--)
printByte(buf[i] < 10 ? '0' + buf[i] : 'A' + buf[i] - 10);
for (; i > 0; i--)
printByte(buf[i - 1] < 10 ? '0' + buf[i - 1] : 'A' + buf[i - 1] - 10);
}
void printInteger(int n)
void printInteger(long n)
{
if (n < 0) {
printByte('-');
@ -247,17 +247,17 @@ void printInteger(int n)
printIntegerInBase(n, 10);
}
void printHex(unsigned int n)
void printHex(unsigned long n)
{
printIntegerInBase(n, 16);
}
void printOctal(unsigned int n)
void printOctal(unsigned long n)
{
printIntegerInBase(n, 8);
}
void printBinary(unsigned int n)
void printBinary(unsigned long n)
{
printIntegerInBase(n, 2);
}

8
targets/arduino/wiring.h
View File

@ -73,10 +73,10 @@ void printMode(int);
void printByte(unsigned char c);
void printNewline();
void printString(char *s);
void printInteger(int n);
void printHex(unsigned int n);
void printOctal(unsigned int n);
void printBinary(unsigned int n);
void printInteger(long n);
void printHex(unsigned long n);
void printOctal(unsigned long n);
void printBinary(unsigned long n);
unsigned long millis(void);
void delay(unsigned long);