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Prusa-Firmware-MMU
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91 Commits (72fbffea724c23bc2e547cdfbec024671e993f5b)

Author SHA1 Message Date
3d-gussner 003b2f6899 Change FINDA from ADC to digital 
Fix rebase issues
 2021-08-31 06:59:29 +02:00
Yuri D'Elia c7f3fae266 Implement an initial Motion ISR for AVR 
This is a tentative/crude implementation of an Init and ISR for the MMU
in order to check the motion API.

We remove the "extern void Isr", declaring it "static inline" instead.
We need to inline the ISR here in order to avoid the function call.

Include the missing speed_table data in the executable. This bumps the
code size to ~60% of the flash.

Implemement motion::Init to setup the ISR and timers, and replace the
call in main from tmc::Init to motion::Init. Motion will init each
driver every time the axis is enabled, so there should be no need for
a global module initialization (we need SPI, but this is initialized
earlier on by it's own module anyway).

The timer is currently setup without any HAL or proper TIMER1 wrapper.
This is to be improved later.

The real MMU unit seems to slow down quite a bit during acceleration.
At this point we need to inline some methods in PulseGen to avoid
overhead, however this breaks the stubs.
 2021-08-27 10:13:23 +02:00
Alex Voinea 8766642a21 Turn off all LEDs after Init 2021-08-23 08:18:47 +02:00
D.R.racer a982381728 Only start a new command if the previous one finished 
... that means with or without an error
and remember the Command's request message - to identify the responses
 2021-08-12 10:30:40 +02:00
D.R.racer c14c79f3ac Do not blink the left LED on start 2021-08-11 10:33:32 +02:00
D.R.racer 2f5dff6c5b Introduce short namespace aliases 
especially for modules
 2021-08-04 11:03:56 +02:00
Alex Voinea 9232e55563 millis interrupt 2021-08-04 10:51:33 +02:00
D.R.racer 751ee46450 Add bit masks for error codes for the TMC drivers 
+ add common error handling for idler and selector
+ improve error handling in command_base
+ rename ERR1xxxx errors to ERRxxxx (remove the '1')
 2021-08-02 07:45:45 +02:00
D.R.racer 8a1df52d79 Add support for reporting MMU errors via S3 msg 2021-07-26 09:34:40 +02:00
D.R.racer c81072d1d5 Add sending of response messages 2021-07-13 17:53:31 +02:00
Alex Voinea 4281e89e5d HAL adc 2021-07-12 16:55:37 +02:00
Yuri D'Elia 169665331e Change the pin definitions in order to be valid types 
Remove the constructor from GPIO_pin so that we can use brace
initialization at compile time.

Rewrite the contents of pins.h to construct GPIO_pin types directly by
the use of a simple preprocessor macro.

Makes the code type-check and easier to read/extend.
 2021-07-05 15:20:11 +02:00
Yuri D'Elia ab01413116 Call LED::Step() correctly 2021-06-30 12:39:03 +02:00
D.R.racer ffae941a28 Fix unit tests of load/unload filament 2021-06-30 07:39:31 +02:00
D.R.racer 9a8038ccb6 Add user_input module and use it instead of raw buttons 
Encapsulates buttons and commands coming from the communication
 2021-06-30 07:39:31 +02:00
D.R.racer ede475c5a6 Introduce Timebase module, refactor timing code + unit tests 2021-06-21 10:22:17 +02:00
Alex Voinea 19bc26219b Fix usart not working 2021-06-18 06:43:55 +02:00
Alex Voinea 113f9d7664 Fix build 2021-06-18 06:42:28 +02:00
Alex Voinea 6bd4db2681 Functional SHR16 2021-06-18 06:42:28 +02:00
D.R.racer 58fe013471 Fix compilation 2021-06-16 06:43:20 +02:00
D.R.racer dfb57bcae5 Add Load filament state machine 
+ printer's fsensor (external) module
+ state machine for loading to bondtech
 2021-06-14 07:34:59 +02:00
D.R.racer ea65b75120 Add Eject filament operation 
+ refactor other state machines a bit - Reset() now has the parameter which comes in the RequestMsg
 2021-06-14 07:34:59 +02:00
D.R.racer 96be4b18a2 main - add Idler and Selector modules into main loop stepping 2021-06-14 07:34:59 +02:00
D.R.racer 05ff998c01 Lay out the other high-level commands/operations 
- cut, eject, load filament, toolchange
- uncomment them in main.cpp
- their implementation is still empty
 2021-06-14 07:34:59 +02:00
D.R.racer 5b4eb0cee3 Extract Unload filament into a separate file 
+ cleanup the object structure
+ add no_command as the starting "operation" to simplify the rest of the command handling at runtime
 2021-06-14 07:34:59 +02:00
D.R.racer 271a2dd7df Minor tweaks after rebase onto main 2021-06-14 07:34:59 +02:00
D.R.racer 6f1624b718 Make logic prototype compilable 2021-06-14 07:34:59 +02:00
D.R.racer 2159558d88 Prototype of Unload Filament command/operation 
+ related stuff:
- command decoding+processing+reporting in main.cpp
- slight refactoring of modules
 2021-06-14 07:34:59 +02:00
D.R.racer 9f2b5e5ecb Add vscode configuration to allow easier switching among firmware and unit tests 2021-05-31 12:28:47 +02:00
D.R.racer 004db59da0 Add shift register interface and improve LED integration with it 2021-05-26 09:29:32 +02:00
D.R.racer 6cb072ce79 Rebase onto main + clean up the code a bit 2021-05-25 11:55:28 +02:00
D.R.racer fce2195558 Interface module for driving LEDs 
+ start shaping up main.cpp
+ make the usage of namespaces and class names more consistent throughout the whole project
+ refactor related unit tests accordingly
 2021-05-25 11:00:30 +02:00
Alex Voinea 47528c3bca USART hal prototype 2021-05-24 12:32:10 +02:00
Alex Voinea c378e71018 SPI example 2021-05-17 19:11:35 +03:00
Alex Voinea 13ee425352 Configurable SPI CPHA and CPOL 2021-05-17 17:45:31 +03:00
Alex Voinea 57abb7ecc4 Example TMC2130 pinout 2021-05-17 17:10:02 +03:00
Alex Voinea dc9528b4ea SPI hal: Winning combo 2021-05-17 09:01:22 +03:00
Alex Voinea ac4fdd30ad spi hal checkpoint 2021-05-17 08:42:21 +03:00
Alex Voinea 47400f16c6
GPIO hal prototype (#9) 
* gpio hal prototype
* Example gpio hal usage
* Use uint8_t for GPIO enums
 2021-05-14 15:42:41 +02:00
D.R.racer ec44ef5f23 Prepare main.cpp 2021-04-19 07:03:47 +02:00
D.R.racer 257d0ec340 Prepare parts of the build system 
extracted and slightly modified from Buddy-FW, still doesn't work
 2021-04-19 07:03:47 +02:00