diff options
Diffstat (limited to 'picorv32/scripts/quartus/firmware.c')
-rw-r--r-- | picorv32/scripts/quartus/firmware.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/picorv32/scripts/quartus/firmware.c b/picorv32/scripts/quartus/firmware.c deleted file mode 100644 index 6c62169..0000000 --- a/picorv32/scripts/quartus/firmware.c +++ /dev/null @@ -1,43 +0,0 @@ -void putc(char c) -{ - *(volatile char*)0x10000000 = c; -} - -void puts(const char *s) -{ - while (*s) putc(*s++); -} - -void *memcpy(void *dest, const void *src, int n) -{ - while (n) { - n--; - ((char*)dest)[n] = ((char*)src)[n]; - } - return dest; -} - -void main() -{ - char message[] = "$Uryyb+Jbeyq!+Vs+lbh+pna+ernq+guvf+zrffntr+gura$gur+CvpbEI32+PCH" - "+frrzf+gb+or+jbexvat+whfg+svar.$$++++++++++++++++GRFG+CNFFRQ!$$"; - for (int i = 0; message[i]; i++) - switch (message[i]) - { - case 'a' ... 'm': - case 'A' ... 'M': - message[i] += 13; - break; - case 'n' ... 'z': - case 'N' ... 'Z': - message[i] -= 13; - break; - case '$': - message[i] = '\n'; - break; - case '+': - message[i] = ' '; - break; - } - puts(message); -} |