| 1 | // (c) 2020 Aaron Taylor <ataylor at subgeniuskitty dot com> |
| 2 | // See License.txt file for copyright and license details. |
| 3 | |
| 4 | #ifndef SGK_PDP11_SLU_H |
| 5 | #define SGK_PDP11_SLU_H |
| 6 | |
| 7 | #include <stdint.h> |
| 8 | #include "pdp11.h" |
| 9 | |
| 10 | /* |
| 11 | * Polled IO functions for default console port. |
| 12 | */ |
| 13 | void putch(uint16_t c); |
| 14 | uint16_t getch(void); |
| 15 | |
| 16 | /* |
| 17 | * Simple printf function. Replaces: |
| 18 | * %s - Print a string |
| 19 | * %o - Print a uint16 in octal |
| 20 | * \n - Print a newline suitable for this system ('\r\n') |
| 21 | * \t - Print a tab |
| 22 | * \% - Print a '%' |
| 23 | * Also converts existing newlines in the 'format' string to '\r\n'. |
| 24 | */ |
| 25 | void printf(const char * format, ...); |
| 26 | |
| 27 | #endif // SGK_PDP11_SLU_H |