| Line 503... |
Line 503... |
break;
|
break;
|
case 'x': // 32-bit hexadecimal
|
case 'x': // 32-bit hexadecimal
|
__neorv32_uart_tohex(va_arg(a, uint32_t), string_buf);
|
__neorv32_uart_tohex(va_arg(a, uint32_t), string_buf);
|
neorv32_uart0_print(string_buf);
|
neorv32_uart0_print(string_buf);
|
break;
|
break;
|
default:
|
default: // unsupported format
|
return;
|
neorv32_uart0_putc('%');
|
|
neorv32_uart0_putc(c);
|
|
break;
|
}
|
}
|
}
|
}
|
else {
|
else {
|
if (c == '\n') {
|
if (c == '\n') {
|
neorv32_uart0_putc('\r');
|
neorv32_uart0_putc('\r');
|
| Line 856... |
Line 858... |
break;
|
break;
|
case 'x': // 32-bit hexadecimal
|
case 'x': // 32-bit hexadecimal
|
__neorv32_uart_tohex(va_arg(a, uint32_t), string_buf);
|
__neorv32_uart_tohex(va_arg(a, uint32_t), string_buf);
|
neorv32_uart1_print(string_buf);
|
neorv32_uart1_print(string_buf);
|
break;
|
break;
|
default:
|
default: // unsupported format
|
return;
|
neorv32_uart1_putc('%');
|
|
neorv32_uart1_putc(c);
|
|
break;
|
}
|
}
|
}
|
}
|
else {
|
else {
|
if (c == '\n') {
|
if (c == '\n') {
|
neorv32_uart1_putc('\r');
|
neorv32_uart1_putc('\r');
|
| Line 962... |
Line 966... |
|
|
/**********************************************************************//**
|
/**********************************************************************//**
|
* Private function for 'neorv32_printf' to convert into hexadecimal.
|
* Private function for 'neorv32_printf' to convert into hexadecimal.
|
*
|
*
|
* @param[in] x Unsigned input number.
|
* @param[in] x Unsigned input number.
|
* @param[in,out] res Pointer for storing the reuslting number string (9 chars).
|
* @param[in,out] res Pointer for storing the resulting number string (9 chars).
|
**************************************************************************/
|
**************************************************************************/
|
static void __neorv32_uart_tohex(uint32_t x, char *res) {
|
static void __neorv32_uart_tohex(uint32_t x, char *res) {
|
|
|
static const char symbols[] = "0123456789abcdef";
|
static const char symbols[] = "0123456789abcdef";
|
|
|
int i;
|
int i;
|
for (i=0; i<8; i++) { // nibble by bibble
|
for (i=0; i<8; i++) { // nibble by nibble
|
uint32_t num_tmp = x >> (4*i);
|
uint32_t num_tmp = x >> (4*i);
|
res[7-i] = (char)symbols[num_tmp & 0x0f];
|
res[7-i] = (char)symbols[num_tmp & 0x0f];
|
}
|
}
|
|
|
res[8] = '\0'; // terminate result string
|
res[8] = '\0'; // terminate result string
|
