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Report FINDA/EEPROM disrepancy to the printer

pull/166/head
D.R.racer 2022-05-04 10:23:12 +02:00 committed by DRracer
parent e9aae8570a
commit c5aea89cac
3 changed files with 10 additions and 0 deletions
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2
src/logic/error_codes.h
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@ -39,6 +39,8 @@ enum class ErrorCode : uint_fast16_t {
HOMING_IDLER_FAILED = HOMING_FAILED | TMC_IDLER_BIT, ///< E33031 the Idler was unable to home properly - that means something is blocking its movement HOMING_IDLER_FAILED = HOMING_FAILED | TMC_IDLER_BIT, ///< E33031 the Idler was unable to home properly - that means something is blocking its movement
STALLED_PULLEY = HOMING_FAILED | TMC_PULLEY_BIT, ///< E32839 for the Pulley "homing" means just stallguard detected during Pulley's operation (Pulley doesn't home) STALLED_PULLEY = HOMING_FAILED | TMC_PULLEY_BIT, ///< E32839 for the Pulley "homing" means just stallguard detected during Pulley's operation (Pulley doesn't home)
FINDA_VS_EEPROM_DISREPANCY = 0x8008, ///< E32776 FINDA is pressed but we have no such record in EEPROM - this can only happen at the start of the MMU and can be resolved by issuing an Unload command
QUEUE_FULL = 0x802b, ///< E32811 internal logic error - attempt to move with a full queue QUEUE_FULL = 0x802b, ///< E32811 internal logic error - attempt to move with a full queue
VERSION_MISMATCH = 0x802c, ///< E32812 internal error of the printer - incompatible version of the MMU FW VERSION_MISMATCH = 0x802c, ///< E32812 internal error of the printer - incompatible version of the MMU FW

5
src/logic/no_command.h
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@ -16,6 +16,11 @@ public:
/// @returns true if the state machine finished its job, false otherwise /// @returns true if the state machine finished its job, false otherwise
bool StepInner() override { return true; } bool StepInner() override { return true; }
/// Used to report initialization errors (which can be reported if the UART started up).
/// Intentionally only available in the "noCommand" operation
/// which is only active when the MMU starts and before it gets any other command from the printer.
inline void SetInitError(ErrorCode ec) { error = ec; }
}; };
/// The one and only instance of NoCommand state machine in the FW /// The one and only instance of NoCommand state machine in the FW

3
src/main.cpp
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@ -27,6 +27,8 @@
#include "application.h" #include "application.h"
#include "logic/no_command.h"
/// One-time setup of HW and SW components /// One-time setup of HW and SW components
/// Called before entering the loop() function /// Called before entering the loop() function
/// Green LEDs signalize the progress of initialization. If anything goes wrong we shall turn on a red LED /// Green LEDs signalize the progress of initialization. If anything goes wrong we shall turn on a red LED
@ -90,6 +92,7 @@ void setup() {
// For this we speculatively set the active slot to 2 (in the middle ;) ) // For this we speculatively set the active slot to 2 (in the middle ;) )
// Ideally this should be signalled as an error state and displayed on the printer and recovered properly. // Ideally this should be signalled as an error state and displayed on the printer and recovered properly.
mg::globals.SetFilamentLoaded(2, mg::InFSensor); mg::globals.SetFilamentLoaded(2, mg::InFSensor);
logic::noCommand.SetInitError(ErrorCode::FINDA_VS_EEPROM_DISREPANCY);
} }
/// Turn off all leds /// Turn off all leds