Checkpoint EEPROM, firmware analysis and instrument protocol updates

python/set_devices/ump_logger.py

@@ -14,6 +14,7 @@ from dataclasses import dataclass
 from protocan import periph28335 as protocol
 
 BASE = 0x1000
+PROTECTION = 0x1300  # Balsam 167: versioned voltage protection/test block.
 DATA = 0x1010
 LIVE = 0x1100
 EMU_CONTROL = 0x1200
@@ -79,7 +80,7 @@ def request(controller: int, function: int, address: int, value: int, *, record_
         raise ValueError('Неверный размер записи логгера')
     capacity = {40: 800, 42: 760}[record_words]
     if function == 3:
-        valid = ((address == BASE and value == 16) or
+        valid = ((address == PROTECTION and value == 8) or (address == BASE and value == 16) or
                  (address == DATA and 1 <= value <= 120 and (value % WORDS == 0 or value in (42, 84))) or (address == LIVE and value == 124) or (address == EMU_CONTROL and value == 4)
                  or (address == FAST_CAPABILITY and value == 4)
                  or (FAST_DATA <= address < FAST_DATA + capacity * record_words
@@ -87,7 +88,9 @@ def request(controller: int, function: int, address: int, value: int, *, record_
                      and 1 <= value <= 120 and value % record_words == 0
                      and address + value <= FAST_DATA + capacity * record_words))
     else:
-        valid = function == 6 and (address in (BASE, BASE + 1, BASE + 2, BASE + 3) or
+        valid = function == 6 and ((address == PROTECTION + 2 and value in (0, 1, 2, 3)) or
+                                   (address == PROTECTION + 3 and 1 <= value <= 60000) or
+                                   address in (BASE, BASE + 1, BASE + 2, BASE + 3) or
                                    (address == EMU_CONTROL + 2 and value in (0, 1)))
     if not valid:
         raise ValueError('Недопустимый запрос логгера УМП')