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* pins: Improve pin description checksKevin O'Connor2022-05-091-1/+3
| | | | | | | Make sure whitespace isn't in the pin description. Also make sure an alias doesn't map to an invalid pin. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Remove support for deprecated pin_map optionKevin O'Connor2021-11-021-146/+2
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* avr: Rename the analog-only PE0/PE1 pins on atmega168/328 to PE2/PE3Kevin O'Connor2021-08-141-1/+1
| | | | | | | The atmega328pb has officially named these pins as PE2 and PE3, so use that naming scheme instead of the previous Klipper invented names. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* duplicate_pin_override: Debugging tool to permit multiple use pinsKevin O'Connor2021-06-271-3/+10
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stepper: Move MCU_stepper from mcu.py to stepper.pyKevin O'Connor2019-11-121-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* board_pins: Add a new "extras" module to support per-board pin aliasesKevin O'Connor2019-08-191-2/+14
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Move reserved pin handling into PinResolver classKevin O'Connor2019-08-191-17/+18
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Add arduino aliases for Adafruit Grand Central boardKevin O'Connor2019-08-091-0/+22
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* tmc2208: Add support for using an analog mux to access TMC uartsKevin O'Connor2019-06-121-10/+15
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* bus: Support bus enumerations and add support for reserved pinsKevin O'Connor2019-04-041-1/+14
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Document support for '~' to enable pull-down resistorsKevin O'Connor2019-03-171-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Simplify alias codeKevin O'Connor2019-03-171-25/+9
| | | | | | | Simplify the pin aliasing code now that all pins are defined via enumerations. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* linux: Use enumerations for pin mappingsKevin O'Connor2019-03-171-1/+0
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pru: Use enumerations for pin mappingsKevin O'Connor2019-03-171-13/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32f1: Use enumerations for pin mappingsKevin O'Connor2019-03-171-11/+0
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* lpc176x: Use enumerations for pin mappingsKevin O'Connor2019-03-171-5/+0
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* atsamd: Use enumerations for pin mappingsKevin O'Connor2019-03-171-3/+0
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* atsam: Use enumerations for pin mappingsKevin O'Connor2019-03-171-2/+0
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* avr: Use enumerations for pin mappingsKevin O'Connor2019-03-171-10/+11
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* atsamd: Add definitions for SAMD21E18 chipKevin O'Connor2019-03-011-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* atsamd: Use the full micro-controller name for CONFIG_MCUKevin O'Connor2019-03-011-3/+3
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Wrap code to 80 columnsKevin O'Connor2019-02-271-3/+3
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Add support for pull down resistorsKevin O'Connor2019-02-271-2/+4
| | | | | | | Add initial support for selecting pull down resistors (for micro-controllers that support it). Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* atsamd: Initial support for SAMD51Kevin O'Connor2019-01-281-0/+2
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* atsam: Add support for the SAM3X8C micro-controllerKevin O'Connor2019-01-221-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sam3: Add support for sam4s8c chipsKevin O'Connor2019-01-071-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* bus: Don't raise a "duplicate pin" warning on None pinsKevin O'Connor2019-01-021-0/+3
| | | | | | | If "None" is used for an spi cs pin, then it should not reserve "None" for other uses. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* avr: Add initial support for atmega32u4 chipsKevin O'Connor2018-11-201-0/+1
| | | | | Signed-off-by: Trevor Jones <trevorjones141@gmail.com> Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* avr: Add support for atmega328pKevin O'Connor2018-10-291-1/+3
| | | | | | | The atmega328p is basically the same as the atmega328 - add explicit support for it so that avrdude doesn't complain while flashing. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Verify the pin_map settingKevin O'Connor2018-09-031-4/+10
| | | | | | Raise an error if pin_map is not set to a valid value. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sam4e8e: Add the SAM4e8e portFlorian Heilmann2018-08-081-0/+1
| | | | | | | | This can be flashed to e.g. the duet wifi using bossac. It requires a later version as is currently included in the klipper repo (1.8 vs. 1.2). Comms are currently via UART0 only, USB serial is still TBD Signed-off-by: Florian Heilmann <Florian.Heilmann@gmx.net>
* samd21: Add support for gpio pinsKevin O'Connor2018-08-071-0/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Explicitly pass can_invert and can_pullup to lookup_pin()Kevin O'Connor2018-07-261-8/+8
| | | | | | | | | | | | Don't pass pin_type to lookup_pin() - instead, if a pin can be inverted or can have a pullup, then the caller must explicitly specify that when calling lookup_pin(). This simplifies the code for the cases where it is not valid to invert or pullup. Explicitly pass the pin_type to setup_pin() and have ppins.setup_pin() apply default pullup and invert flags. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* klippy: No need to pass printer reference to add_printer_objects()Kevin O'Connor2018-07-121-2/+2
| | | | | | The config reference already stores a reference to the printer object. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* buttons: Add initial support for detecting button pressesKevin O'Connor2018-06-301-2/+3
| | | | | | | Add mcu support for periodically polling for a button press. Add host code support for registering buttons and invoking callbacks for them. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Strip pin names before trying to parse themKevin O'Connor2018-06-301-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* lpc176x: Add support for GPIO pinsKevin O'Connor2018-05-251-0/+5
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* Add STM32F103 portGrigori Goronzy2018-04-091-0/+1
| | | | | | | | | | | | Add a fully functional STM32F1 port, currently mostly targeting STM32F103 microcontrollers. This requires an 8 MHz XTAL. The maximum possible step rate is around 282K steps per second. This uses stm32flash to burn the firmware. The bootloader needs to be started by setting BOOT0 to 1 and resetting the MCU. There is no automatic bootloader, unlike on Arduino. Signed-off-by: Grigori Goronzy <greg@kinoho.net>
* pins: Remove module level get_printer_pins() and setup_pin() functionsKevin O'Connor2018-04-041-6/+0
| | | | | | | | Most callers did a lookup of the pins module via printer.lookup_object("pins"). Use that as the standard method and remove these less frequently used methods. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* avr: Add at90usb646 supportDouglas Hammond2018-02-251-1/+1
| | | | Signed-off-by: Douglas Hammond wizhippo@gmail.com
* pins: Warn on invalid pin formatKevin O'Connor2018-02-071-7/+17
| | | | | | Raise an error if a pin description isn't formatted correctly. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* klippy: Add access methods and avoid peeking into the printer classesKevin O'Connor2018-01-281-1/+1
| | | | | | | | | Add get_reactor(), lookup_object(), lookup_module_objects(), and set_rollover_info() to the main Printer class so that callers do not need to peek into the class' members. Similarly, add get_printer() and get_name() methods to the ConfigWrapper class. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Check if the same pin is referenced via different aliasesKevin O'Connor2018-01-101-14/+25
| | | | | | | | Change the update_command() call to use a new PinResolver class. In that new class, verify that the same pin isn't referenced in two different parts of the config using different aliases for the pin. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stepper: Automatically detect and handle shared stepper enable linesKevin O'Connor2018-01-101-4/+16
| | | | | | | | | | | It's common for multiple steppers to use the same stepper enable line. Detect this and only create a single digital_out oid on the micro-controller. Also, prohibit any other pin from being used multiple times in the config file. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Rename parse_pin_desc() to lookup_pin()Kevin O'Connor2018-01-101-9/+9
| | | | | | | Always set the pin_params['type'] field on a pin lookup. Rename parse_pin_desc() to lookup_pin() to make the change more clear. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Fix atmega168/328 mappingsKevin O'Connor2017-12-091-1/+2
| | | | | | | | | The atmega168 and atmega328 need to define PE0 and PE1 in order to support the 2 extra analog pins. Also, support the arduino mappings for the atmega328. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Add pin mapping for atmega1284pKevin O'Connor2017-10-051-2/+2
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* linux: Add support for analog IIO devicesKevin O'Connor2017-09-201-0/+1
| | | | | | | | Add support for reading analog values via the standard Linux IIO interface. This can be used on Replicape boards to sample analog input pins. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* pins: Don't pass mcu_freq to update_command()Kevin O'Connor2017-09-131-1/+1
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* mcu: Drop support for TICKS() expansion in mcu config commandsKevin O'Connor2017-08-261-5/+2
| | | | | | | It's no longer necessary to use the TICKS() hack as the config commands are now all generated after the mcu speed is known. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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