[FEAT] substr

2021-12-13 14:52:38 +01:00
parent 0421f7f154
commit 788c5d6c6e
3 changed files with 17 additions and 2 deletions
--- a/ascii.h
+++ b/ascii.h
@@ -163,6 +163,7 @@ void debug_get_cmd();

 uint8_t ascii(const char *str, uint8_t index);
 const char* chr(uint8_t ascii);
+const char* substr(const char* str, uint8_t start, uint8_t length);

 void setchar(uint8_t index, uint8_t b0, uint8_t b1, uint8_t b2, uint8_t b3, uint8_t b4, uint8_t b5, uint8_t b6, uint8_t b7);
 uint8_t peek(uint16_t addr);