528abcb8d8
clang-format
2023-01-31 09:35:22 +01:00
0555376502
Refactor mmu2.cpp and related interfaces
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The general idea is to keep platform specific implementation away from the MMU state machines as much as we can.
That would enable unit testing the top level MMU state machine and integration into other project as well (if needed).
2023-01-31 09:35:22 +01:00
ec1d12d929
Introduce FILAMENT_EJECTED + tune Eject operation + inc. MMU ver. 2.1.6
2022-12-30 14:23:44 +01:00
d4f0f363cd
Fixes from tests
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- introduce Cut Filament
- limit retries try-unload
- fix waiting in "Load to extruder failed" error screen
- add LOAD_TO_EXTRUDER_FAILED error definition
2022-12-30 14:23:44 +01:00
0a3517e8b2
Show an error screen when try-unload fails to push filament into nozzle
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This is a prototype implementation of having the ability to show an MMU error screen even for printer's errors (during an MMU operation).
Also, the retry count of unloads after failed load the extruder tube is now limited to ~3 attempts.
Technically, since this very error is not an MMU's one (MMU is just fine at this stage) but a printer's one I tried to hack the existing error-reporting infrastructure to handle such a case.
The original idea of this approach was suggested by @vintagePC
2022-12-30 14:23:44 +01:00
eb8ec9f8b9
If an old firmware is detected, make sure the protocol is actually stopped
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The printer shouldn't continue endlessly asking for a version if an old MMU is detected.
Also if the protocol is supposed to be turned off, it
shouldn't be sending S0 queries.
2022-12-16 16:23:19 +01:00
9f3f0baa47
mmu: Use strncpy when possible
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Since tmp is always null-terminated we can save some time compared to a
memcpy call.
2022-12-16 16:21:59 +01:00
b3b9778341
mmu: Silence repeated S0 requests
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Update "S0" CRC on replies so that the message is properly silenced.
2022-12-16 16:21:59 +01:00
78cf51274f
mmu: Embed the newline in MMU2_ECHO_MSG/MMU2_ERROR_MSG
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This allows to redefine both macros to silence debugging messages, since
we can't redefine the base SERIAL_ECHO.
2022-12-16 16:21:59 +01:00
541cd3ae94
Remove debug messages of Interrupted state
2022-11-20 17:27:36 +01:00
fe11b7a247
Tune Interrupted state based on unit tests
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Now finally the printer can restart ToolChange if MMU restarted.
2022-11-20 17:27:36 +01:00
10a9e0f0a0
Recover from MMU restart while performing a command
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PFW-1427
2022-11-20 17:27:36 +01:00
6059398004
Introduce MMU Error: INSPECT_FINDA (FINDA_FLICKERS)
2022-11-17 07:58:11 +01:00
2c695f14be
Increase required MMU version to 2.1.4.x
2022-10-12 07:45:13 +02:00
b0466ae20f
Add infrastructure for MMU parametrization after comm start
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For now, only the Extra loading distance is being sent, but the infrastructure can be easily extended for other registers as well.
2022-10-11 15:51:01 +02:00
013ce588a5
Support reading/polling multiple registers
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In Idle and Command mode it is now possible to specify a list of registers which shall be periodically read from the MMU.
To keep the code and RAM size down registers are intentionally separated into 8bit and 16bit sets.
Adding a register into the set is just a matter of parametrization, there is no need to change the state machines anymore.
2022-10-11 15:51:01 +02:00
16713aa25a
Optimisation: scopeState is already set by SendReadRegister
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Saves 2 bytes of flash
2022-09-16 10:23:47 +02:00
1010f23959
Fix an issue where findaPressed is never set
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This caused instant FINDA runout when the print starts. Now fixed :)
2022-09-16 10:23:47 +02:00
4d3a5433ad
Implement read/write registers for M707/M708
2022-09-16 10:23:47 +02:00
18423685b6
Cleanup ExpectsResponse usage
2022-09-16 10:22:39 +02:00
d5377c1781
Remove extra "scopeState = ScopeState::FINDAReqSent"
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saves ~20B in total
2022-09-16 10:22:39 +02:00
e205d0ee2f
Autoretry Idle scope: transf. into Finished, should stay in Processing
2022-09-16 10:22:39 +02:00
78cbea08e6
Fix pgm_read* usage
2022-09-16 10:22:39 +02:00
6c0d3b0b78
Optimize MMU protocol logic
2022-09-16 10:22:39 +02:00
05ad1dc2f6
Refactoring of protocol logic to lower RAM consumption
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Should also place the statistics request to the right spot in the state machine.
2022-09-16 10:22:39 +02:00
dfddf3eaa5
Initial commit for MMU statistics
2022-09-16 10:22:39 +02:00
0e036b9d8a
Save some more RAM in protocol_logic
2022-09-16 10:22:38 +02:00
2f0ceabce5
Upgrade protocol to v2.1 - read/write registers + CRC
2022-09-16 10:22:38 +02:00
938fac4058
Remove old comment, button is acknowledged now
2022-09-16 10:22:38 +02:00
f717aa161c
Remove TODO in ActivatePlannedRequest
2022-09-16 10:22:38 +02:00
b9d9308f9f
Support 3x Retry in Idle state machine
2022-09-16 10:22:38 +02:00
ab32769487
Send button from current state machine
2022-09-16 10:22:38 +02:00
4f30cf0ba3
Add missing ProtocolError
2022-09-16 10:22:38 +02:00
53e2d68183
Retry up to 6x in case of incorrect MMU FW version
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Because it looks like the communication drop outs are caused by some electrical issues and we can loose even a byte from the version response, which is deadly for future operation.
2022-09-16 10:22:38 +02:00
14b2befb7d
Switch from Start Seq into Idle immediately + disable FS autoload on MMU
2022-09-16 10:22:38 +02:00
1d2acb5bd6
Bump MMU FW version to 2.0.19 to match/enforce the necessary compatibility level
2022-09-16 10:22:38 +02:00
fa176c69db
Fix protocol error recovery
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Communication timeout and Protocol Errors are now distinguished.
In case of a Protocol Error, the printer waits for heartBeatTimeout to allow filling up the input UART buffer (we expect the MMU still produces some bytes).
Once the timeout elapsed, the input UART buffer is cleared and a new Start Sequence is initiated.
2022-09-16 10:22:38 +02:00
69c39e2281
An attempt at fixing the retry. Discussion needed.
2022-09-16 10:22:38 +02:00
a004273e8f
Avoid drawing MMU Error screen while MMU moves manually
2022-09-16 10:22:38 +02:00
98adcbaff2
Bump required MMU FW version to 2.0.18
2022-09-16 10:22:38 +02:00
dab26fe50b
Report detected MMU version in the Support menu
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It was just subtly broken, all the functionality had already been implemented.
2022-09-16 10:22:38 +02:00
c07a5f396d
Fix button enum
2022-09-16 10:22:38 +02:00
f9bedc3c94
Button handling WIP
2022-09-16 10:22:38 +02:00
236098dbca
Make init MMU error screens send buttons (Idle mode)
2022-09-16 10:22:38 +02:00
b880559ba7
Reset MMU upon start + fix reporting its start errors
2022-09-16 10:22:38 +02:00
b6b265e371
Hack around old MMU FW's msgs
2022-09-16 10:22:38 +02:00
a0e9a302b8
Suppress communication drop-out < 8s (MMU in bootloader)
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PFW-1327
2022-09-16 10:22:38 +02:00
11290c1123
Add a read function for mmu_print_saved
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and remove the old extern value which is not used anymore
I had to remove "MMU2::" from mmu2_protocol_logic.cpp, otherwise the build failed.
2022-09-16 10:22:37 +02:00
208e620660
Return ir_sensor_detected + related functionality
2022-09-16 10:21:53 +02:00
2e293e90a0
MMU2 interface overhaul
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First port of the new MMU2-printer interface into 8bit FW.
2022-09-16 10:21:53 +02:00
D.R.racer
Guðni Már Gilbert
Yuri D'Elia
VintagePC