add power function, try to reduce stack usage, standardize unary ops

2019-10-06 16:58:07 -04:00
parent bf0bfe39a4
commit 75dd499630
5 changed files with 94 additions and 29 deletions
--- a/src/main.c
+++ b/src/main.c
@ -125,7 +125,7 @@ static void latch_on(void)

 __xdata char EntryBuf[MAX_CHARS_PER_LINE + 1];
 __xdata uint8_t ExpBuf[2];
-__xdata const char VER_STR[32+1] = "STC RPN         Calculator v1.04";
+__xdata const char VER_STR[32+1] = "STC RPN         Calculator v1.05";


 enum {