7u83/stc_rpncalc
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fix for LASTx/RCL behavior after operation

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- previously "2 enter 3 * LASTx" would overwrite X instead of lifting
stack
This commit is contained in:
Jeff Wang 2019-10-22 02:23:30 -04:00
parent 56e3034f9d
commit ada1102258
2 changed files with 3 additions and 3 deletions
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4
src/calc.c
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@ -86,7 +86,7 @@ void process_cmd(char cmd){
////////// //////////
case '+':{ case '+':{
if (IsShifted){ // LastX if (IsShifted){ // LastX
if (NoLift == 2){ if (NoLift != 1){
StackPtr--; StackPtr--;
} }
copy_decn(&stack(STACK_X), &LastX); copy_decn(&stack(STACK_X), &LastX);
@ -112,7 +112,7 @@ void process_cmd(char cmd){
////////// //////////
case '=':{ case '=':{
if (IsShifted){ //RCL if (IsShifted){ //RCL
if (NoLift == 2){ if (NoLift != 1){
StackPtr--; StackPtr--;
} }
copy_decn(&stack(STACK_X), &StoredDecn); copy_decn(&stack(STACK_X), &StoredDecn);

2
src/main.c
View File

@ -125,7 +125,7 @@ static void latch_on(void)
__xdata char EntryBuf[MAX_CHARS_PER_LINE + 1]; __xdata char EntryBuf[MAX_CHARS_PER_LINE + 1];
__xdata uint8_t ExpBuf[2]; __xdata uint8_t ExpBuf[2];
__xdata const char VER_STR[32+1] = "STC RPN Calculator v1.06"; __xdata const char VER_STR[32+1] = "STC RPN Calculator v1.07";
enum { enum {