Fix: double logging typo in RRC. Update readme

README.org

@@ -47,6 +47,7 @@ For detailed examples on available commands, see file [[file:usage_examples.org]
 - [x] - Implement basic commands (CMP/CPI, OUT)
 - [x] - Implement comments, empty lines, HLT(no-effect)
 - [x] - Release a pyinstaller executable
+- [ ] - Implement commands (ANI, ORI, RRC, STAX)
 - [ ] - ... ( a lot of commands)
 - [ ] - Implement proper 8-bit 16-bit type system and validation
 - [ ] - Implement a stacktrace in case of errors
@@ -87,7 +88,11 @@ ADI - Add Immediate
 SUI - Subtract Immediate
 CMP - Compare
 CPI - Compare Immediate
+ANI - And Immediate with Accumulator
+ORI - OR Immediate with Accumulator
+RRC - Rotate Right Accumulator
 LDAX - Load accumulator from register pair
+STAX - Store accumulator to register pair
 INX - Incremented xtended register pairs
 DCX - Decrement xtended register pairs
 JZ - Jump If Zero

command_model.py

@@ -311,16 +311,6 @@ def rotate_right_accumulator(self) -> None:
             f"{hex_to_simple(acc_value)} >> 1 -> {hex_to_simple(self.state.accumulator)}"
             f"\nFLAGS: CY->{int(self.state.flags['carry'])}, S->{int(self.state.flags['sign'])}, Z->{int(self.state.flags['zero'])}"
         )
-        self.change_state_flags(carry=True if shifted_bit == 1 else False)
-        self.change_state_flags(zero=True if result == 0 else False)
-        self.state.accumulator = f"0x{result:02x}"
-        logger.debug(
-            f"{acc_value} >> 1 -> {result}:{self.state.accumulator} CY->{shifted_bit}"
-        )
-        print(
-            f"{hex_to_simple(acc_value)} >> 1 -> {hex_to_simple(self.state.accumulator)}"
-            f"\nFLAGS: CY->{int(self.state.flags['carry'])}, S->{int(self.state.flags['sign'])}, Z->{int(self.state.flags['zero'])}"
-        )
 
     def increment_register(self, args: tuple) -> None:
         """

usage_examples.org

@@ -17,7 +17,11 @@
   - [[#out][OUT]]
   - [[#lxi][LXI]]
   - [[#inxdcx][INX/DCX]]
+  - [[#stax][STAX]]
   - [[#ldax][LDAX]]
+  - [[#ani][ANI]]
+  - [[#ori][ORI]]
+  - [[#rrc][RRC]]
 - [[#practice-problems][Practice Problems]]
   - [[#register-setup-from-1260-to-1264][Register setup from 1260 to 1264]]
   - [[#simple][SIMPLE]]
@@ -452,8 +456,8 @@ For other we have to manually load the value to Accumulator
 : A -> 02H
 : 02H >> 1 -> 01H
 : FLAGS: CY->0, S->0, Z->0
-: 01H >> 1 -> 00H
-: FLAGS: CY->1, S->0, Z->1
+: 01H >> 1 -> 80H
+: FLAGS: CY->1, S->0, Z->0
 
 * Practice Problems
 ** Register setup from 1260 to 1264