diff --git a/builddefs/generic_features.mk b/builddefs/generic_features.mk index e41ce6ac91d4..e4151eb21791 100644 --- a/builddefs/generic_features.mk +++ b/builddefs/generic_features.mk @@ -36,6 +36,7 @@ GENERIC_FEATURES = \ TAP_DANCE \ VELOCIKEY \ WPM \ + DYNAMIC_TAPPING_TERM \ define HANDLE_GENERIC_FEATURE # $$(info "Processing: $1_ENABLE $2.c") diff --git a/builddefs/show_options.mk b/builddefs/show_options.mk index ee60597e1c33..2820332d56bd 100644 --- a/builddefs/show_options.mk +++ b/builddefs/show_options.mk @@ -39,6 +39,7 @@ OTHER_OPTION_NAMES = \ UNICODE_COMMON \ AUTO_SHIFT_ENABLE \ AUTO_SHIFT_MODIFIERS \ + DYNAMIC_TAPPING_TERM_ENABLE \ COMBO_ENABLE \ KEY_LOCK_ENABLE \ KEY_OVERRIDE_ENABLE \ diff --git a/docs/config_options.md b/docs/config_options.md index 9f2453b69869..b661b55ee0de 100644 --- a/docs/config_options.md +++ b/docs/config_options.md @@ -448,6 +448,8 @@ Use these to enable or disable building certain features. The more you have enab * Disables usb suspend check after keyboard startup. Usually the keyboard waits for the host to wake it up before any tasks are performed. This is useful for split keyboards as one half will not get a wakeup call but must send commands to the master. * `DEFERRED_EXEC_ENABLE` * Enables deferred executor support -- timed delays before callbacks are invoked. See [deferred execution](custom_quantum_functions.md#deferred-execution) for more information. +* `DYNAMIC_TAPPING_TERM_ENABLE` + * Allows to configure the global tapping term on the fly. ## USB Endpoint Limitations diff --git a/docs/feature_auto_shift.md b/docs/feature_auto_shift.md index a54cd79e42cc..99b0ca3c8a3c 100644 --- a/docs/feature_auto_shift.md +++ b/docs/feature_auto_shift.md @@ -26,20 +26,26 @@ down will repeat the shifted key, though this can be disabled with once then immediately (within `TAPPING_TERM`) hold it down again (this works with the shifted value as well if auto-repeat is disabled). +There are also the `get_auto_shift_repeat` and `get_auto_shift_no_auto_repeat` +functions for more granular control. Neither will have an effect unless +`AUTO_SHIFT_REPEAT_PER_KEY` or `AUTO_SHIFT_NO_AUTO_REPEAT_PER_KEY` respectively +are defined. + ## Are There Limitations to Auto Shift? Yes, unfortunately. -You will have characters that are shifted when you did not intend on shifting, and -other characters you wanted shifted, but were not. This simply comes down to -practice. As we get in a hurry, we think we have hit the key long enough for a -shifted version, but we did not. On the other hand, we may think we are tapping -the keys, but really we have held it for a little longer than anticipated. - -Additionally, with keyrepeat the desired shift state can get mixed up. It will -always 'belong' to the last key pressed. For example, keyrepeating a capital -and then tapping something lowercase (whether or not it's an Auto Shift key) -will result in the capital's *key* still being held, but shift not. +1. You will have characters that are shifted when you did not intend on shifting, and + other characters you wanted shifted, but were not. This simply comes down to + practice. As we get in a hurry, we think we have hit the key long enough for a + shifted version, but we did not. On the other hand, we may think we are tapping + the keys, but really we have held it for a little longer than anticipated. +2. Additionally, with keyrepeat the desired shift state can get mixed up. It will + always 'belong' to the last key pressed. For example, keyrepeating a capital + and then tapping something lowercase (whether or not it's an Auto Shift key) + will result in the capital's *key* still being held, but shift not. +3. Auto Shift does not apply to Tap Hold keys. For automatic shifting of Tap Hold + keys see [Retro Shift](#retro-shift). ## How Do I Enable Auto Shift? @@ -96,6 +102,34 @@ quicker than normal and you will be set. ?> Auto Shift has three special keys that can help you get this value right very quick. See "Auto Shift Setup" for more details! +For more granular control of this feature, you can add the following to your `config.h`: + +```c +#define AUTO_SHIFT_TIMEOUT_PER_KEY +``` + +You can then add the following function to your keymap: + +```c +uint16_t get_autoshift_timeout(uint16_t keycode, keyrecord_t *record) { + switch(keycode) { + case AUTO_SHIFT_NUMERIC: + return 2 * get_generic_autoshift_timeout(); + case AUTO_SHIFT_SPECIAL: + return get_generic_autoshift_timeout() + 50; + case AUTO_SHIFT_ALPHA: + default: + return get_generic_autoshift_timeout(); + } +} +``` + +Note that you cannot override individual keys that are in one of those groups +if you are using them; trying to add a case for `KC_A` in the above example will +not compile as `AUTO_SHIFT_ALPHA` is there. A possible solution is a second switch +above to handle individual keys with no default case and only referencing the +groups in the below fallback switch. + ### NO_AUTO_SHIFT_SPECIAL (simple define) Do not Auto Shift special keys, which include -\_, =+, [{, ]}, ;:, '", ,<, .>, @@ -109,11 +143,24 @@ Do not Auto Shift numeric keys, zero through nine. Do not Auto Shift alpha characters, which include A through Z. -### Auto Shift Per Key +### Auto Shift Per Key -This is a function that allows you to determine which keys shold be autoshifted, much like the tap-hold keys. +There are functions that allows you to determine which keys shold be autoshifted, much like the tap-hold keys. -The default function looks like this: +The first of these, used to simply add a key to Auto Shift, is `get_custom_auto_shifted_key`: + +```c +bool get_custom_auto_shifted_key(uint16_t keycode, keyrecord_t *record) { + switch(keycode) { + case KC_DOT: + return true; + default: + return false; + } +} +``` + +For more granular control, there is `get_auto_shifted_key`. The default function looks like this: ```c bool get_auto_shifted_key(uint16_t keycode, keyrecord_t *record) { @@ -131,9 +178,10 @@ bool get_auto_shifted_key(uint16_t keycode, keyrecord_t *record) { # endif return true; } - return false; + return get_custom_auto_shifted_key(keycode, record); } ``` + This functionality is enabled by default, and does not need a define. ### AUTO_SHIFT_REPEAT (simple define) @@ -144,6 +192,106 @@ Enables keyrepeat. Disables automatically keyrepeating when `AUTO_SHIFT_TIMEOUT` is exceeded. +## Custom Shifted Values + +Especially on small keyboards, the default shifted value for many keys is not +optimal. To provide more customizability, there are two user-definable +functions, `autoshift_press/release_user`. These register or unregister the +correct value for the passed key. Below is an example adding period to Auto +Shift and making its shifted value exclamation point. Make sure to use weak +mods - setting real would make any keys following it use their shifted values +as if you were holding the key. Clearing of modifiers is handled by Auto Shift, +and the OS-sent shift value if keyrepeating multiple keys is always that of +the last key pressed (whether or not it's an Auto Shift key). + +You can also have non-shifted keys for the shifted values (or even no shifted +value), just don't set a shift modifier! + +```c +bool get_custom_auto_shifted_key(uint16_t keycode, keyrecord_t *record) { + switch(keycode) { + case KC_DOT: + return true; + default: + return false; + } +} + +void autoshift_press_user(uint16_t keycode, bool shifted, keyrecord_t *record) { + switch(keycode) { + case KC_DOT: + register_code16((!shifted) ? KC_DOT : KC_EXLM); + break; + default: + if (shifted) { + add_weak_mods(MOD_BIT(KC_LSFT)); + } + // & 0xFF gets the Tap key for Tap Holds, required when using Retro Shift + register_code16((IS_RETRO(keycode)) ? keycode & 0xFF : keycode); + } +} + +void autoshift_release_user(uint16_t keycode, bool shifted, keyrecord_t *record) { + switch(keycode) { + case KC_DOT: + unregister_code16((!shifted) ? KC_DOT : KC_EXLM); + break; + default: + // & 0xFF gets the Tap key for Tap Holds, required when using Retro Shift + // The IS_RETRO check isn't really necessary here, always using + // keycode & 0xFF would be fine. + unregister_code16((IS_RETRO(keycode)) ? keycode & 0xFF : keycode); + } +} +``` + +## Retro Shift + +Holding and releasing a Tap Hold key without pressing another key will ordinarily +result in only the hold. With `retro shift` enabled this action will instead +produce a shifted version of the tap keycode on release. + +It does not require [Retro Tapping](tap_hold.md#retro-tapping) to be enabled, and +if both are enabled the state of `retro tapping` will only apply if the tap keycode +is not matched by Auto Shift. `RETRO_TAPPING_PER_KEY` and its corresponding +function, however, are checked before `retro shift` is applied. + +To enable `retro shift`, add the following to your `config.h`: + +```c +#define RETRO_SHIFT +``` + +If `RETRO_SHIFT` is defined to a value, hold times greater than that value will +not produce a tap on release for Mod Taps, and instead triggers the hold action. +This enables modifiers to be held for combining with mouse clicks without +generating taps on release. For example: + +```c +#define RETRO_SHIFT 500 +``` + +This value (if set) must be greater than one's `TAPPING_TERM`, as the key press +must be designated as a 'hold' by `process_tapping` before we send the modifier. +There is no such limitation in regards to `AUTO_SHIFT_TIMEOUT` for normal keys. + +### Retro Shift and Tap Hold Configurations + +Tap Hold Configurations work a little differently when using Retro Shift. +Referencing `TAPPING_TERM` makes little sense, as holding longer would result in +shifting one of the keys. + +`IGNORE_MOD_TAP_INTERRUPT` changes *only* rolling from a mod tap (releasing it +first), sending both keys instead of the modifier on the second. Its effects on +nested presses are ignored. + +As nested taps were changed to act as though `PERMISSIVE_HOLD` is set unless only +`IGNORE_MOD_TAP_INTERRUPT` is (outside of Retro Shift), and Retro Shift ignores +`IGNORE_MOD_TAP_INTERRUPT`, `PERMISSIVE_HOLD` has no effect on Mod Taps. + +Nested taps will *always* act as though the `TAPPING_TERM` was exceeded for both +Mod and Layer Tap keys. + ## Using Auto Shift Setup This will enable you to define three keys temporarily to increase, decrease and report your `AUTO_SHIFT_TIMEOUT`. diff --git a/docs/keycodes.md b/docs/keycodes.md index 926d4fdcefcd..ba06e1b8b680 100644 --- a/docs/keycodes.md +++ b/docs/keycodes.md @@ -586,6 +586,16 @@ See also: [Mod-Tap](mod_tap.md) |`MEH_T(kc)` | |Left Control, Shift and Alt when held, `kc` when tapped | |`HYPR_T(kc)` |`ALL_T(kc)` |Left Control, Shift, Alt and GUI when held, `kc` when tapped - more info [here](https://brettterpstra.com/2012/12/08/a-useful-caps-lock-key/)| +## Tapping Term Keys :id=tapping-term-keys + +See also: [Dynamic Tapping Term](tap_hold#dynamic-tapping-term) + +| Key | Description | +|-------------|------------------------------------------------------------------------------------------------------------------------| +| `DT_PRNT` | "Dynamic Tapping Term Print": Types the current tapping term, in milliseconds | +| `DT_UP` | "Dynamic Tapping Term Up": Increases the current tapping term by `DYNAMIC_TAPPING_TERM_INCREMENT`ms (5ms by default) | +| `DT_DOWN` | "Dynamic Tapping Term Down": Decreases the current tapping term by `DYNAMIC_TAPPING_TERM_INCREMENT`ms (5ms by default) | + ## RGB Lighting :id=rgb-lighting See also: [RGB Lighting](feature_rgblight.md) diff --git a/docs/tap_hold.md b/docs/tap_hold.md index dbad48fd9fcb..d206c10cc583 100644 --- a/docs/tap_hold.md +++ b/docs/tap_hold.md @@ -6,7 +6,9 @@ These options let you modify the behavior of the Tap-Hold keys. ## Tapping Term -The crux of all of the following features is the tapping term setting. This determines what is a tap and what is a hold. And the exact timing for this to feel natural can vary from keyboard to keyboard, from switch to switch, and from key to key. +The crux of all of the following features is the tapping term setting. This determines what is a tap and what is a hold. The exact timing for this to feel natural can vary from keyboard to keyboard, from switch to switch, and from key to key. + +?> `DYNAMIC_TAPPING_TERM_ENABLE` enables three special keys that can help you quickly find a comfortable tapping term for you. See "Dynamic Tapping Term" for more details. You can set the global time for this by adding the following setting to your `config.h`: @@ -36,6 +38,82 @@ uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) { } ``` +### Dynamic Tapping Term :id=dynamic-tapping-term + +`DYNAMIC_TAPPING_TERM_ENABLE` is a feature you can enable in `rules.mk` that lets you use three special keys in your keymap to configure the tapping term on the fly. + +| Key | Description | +|-------------|------------------------------------------------------------------------------------------------------------------------| +| `DT_PRNT` | "Dynamic Tapping Term Print": Types the current tapping term, in milliseconds | +| `DT_UP` | "Dynamic Tapping Term Up": Increases the current tapping term by `DYNAMIC_TAPPING_TERM_INCREMENT`ms (5ms by default) | +| `DT_DOWN` | "Dynamic Tapping Term Down": Decreases the current tapping term by `DYNAMIC_TAPPING_TERM_INCREMENT`ms (5ms by default) | + +Set the tapping term as usual with `#define TAPPING_TERM ` in `config.h` and add `DYNAMIC_TAPPING_TERM_ENABLE = yes` in `rules.mk`. Then, place the above three keys somewhere in your keymap and flash the new firmware onto your board. + +Now, you can try using your dual-role keys, such as layer-taps and mod-taps, and use `DT_DOWN` and `DT_UP` to adjust the tapping term immediately. If you find that you frequently trigger the modifier of your mod-tap(s) by accident for example, that's a sign that your tapping term may be too low so tap `DT_UP` a few times to increase the tapping term until that no longer happens. On the flip side, if you get superfluous characters when you actually intended to momentarily activate a layer, tap `DT_DOWN` to lower the tapping term. Do note that these keys affect the *global* tapping term, you cannot change the tapping term of a specific key on the fly. + +Once you're satisfied with the current tapping term value, open `config.h` and replace whatever value you first wrote for the tapping term by the output of the `DT_PRNT` key. + +It's important to update `TAPPING_TERM` with the new value because the adjustments made using `DT_UP` and `DT_DOWN` are not persistent. + +The value by which the tapping term increases or decreases when you tap `DT_UP` and `DT_DOWN` can be configured in `config.h` with `#define DYNAMIC_TAPPING_TERM_INCREMENT `. Note that the tapping term is *not* modified when holding down the tap term keys so if you need to, for example, decrease the current tapping term by 50ms, you cannot just press down and hold `DT_DOWN`; you will have to tap it 10 times in a row with the default increment of 5ms. + +If you need more flexibility, nothing prevents you from defining your own custom keys to dynamically change the tapping term. + +```c +enum custom_dynamic_tapping_term_keys = { + DT_UP_50 = SAFE_RANGE, + DT_DOWN_50, + DT_UP_X2, + DT_DOWN_X2, +} + +bool process_record_user(uint16_t keycode, keyrecord_t *record) { + switch (keycode) { + case DT_UP_50: + if (record->event.pressed) { + g_tapping_term += 50; + } + break; + case DT_DOWN_50: + if (record->event.pressed) { + g_tapping_term -= 50; + } + break; + case DT_UP_X2: + if (record->event.pressed) { + g_tapping_term *= 2; + } + break; + case DT_DOWN_X2: + if (record->event.pressed) { + g_tapping_term /= 2; + } + break; + } + return true; +}; +``` + +In order for this feature to be effective if you use per-key tapping terms, you need to make a few changes to the syntax of the `get_tapping_term` function. All you need to do is replace every occurrence of `TAPPING_TERM` in the `get_tapping_term` function by lowercase `g_tapping_term`. If you don't do that, you will still see the value typed by `DT_PRNT` go up and down as you configure the tapping term on the fly but you won't feel those changes as they don't get applied. If you can go as low as 10ms and still easily trigger the tap function of a dual-role key, that's a sign that you forgot to make the necessary changes to your `get_tapping_term` function. + +For instance, here's how the example `get_tapping_term` shown earlier should look like after the transformation: + +```c +uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) { + switch (keycode) { + case SFT_T(KC_SPC): + return g_tapping_term + 1250; + case LT(1, KC_GRV): + return 130; + default: + return g_tapping_term; + } +} +``` + +The reason being that `TAPPING_TERM` is a macro that expands to a constant integer and thus cannot be changed at runtime whereas `g_tapping_term` is a variable whose value can be changed at runtime. If you want, you can temporarily enable `DYNAMIC_TAPPING_TERM_ENABLE` to find a suitable tapping term value and then disable that feature and revert back to using the classic syntax for per-key tapping term settings. + ## Tap-Or-Hold Decision Modes The code which decides between the tap and hold actions of dual-role keys supports three different modes, in increasing order of preference for the hold action: @@ -268,6 +346,10 @@ bool get_retro_tapping(uint16_t keycode, keyrecord_t *record) { } ``` +### Retro Shift + +[Auto Shift,](feature_auto_shift.md) has its own version of `retro tapping` called `retro shift`. It is extremely similar to `retro tapping`, but holding the key past `AUTO_SHIFT_TIMEOUT` results in the value it sends being shifted. Other configurations also affect it differently; see [here](feature_auto_shift.md#retro-shift) for more information. + ## Why do we include the key record for the per key functions? One thing that you may notice is that we include the key record for all of the "per key" functions, and may be wondering why we do that. diff --git a/docs/understanding_qmk.md b/docs/understanding_qmk.md index e0c2ab7dc3b8..016e3d9fd2c9 100644 --- a/docs/understanding_qmk.md +++ b/docs/understanding_qmk.md @@ -157,6 +157,7 @@ The `process_record()` function itself is deceptively simple, but hidden within * [`bool process_combo(uint16_t keycode, keyrecord_t *record)`](https://github.com/qmk/qmk_firmware/blob/e1203a222bb12ab9733916164a000ef3ac48da93/quantum/process_keycode/process_combo.c#L115) * [`bool process_printer(uint16_t keycode, keyrecord_t *record)`](https://github.com/qmk/qmk_firmware/blob/e1203a222bb12ab9733916164a000ef3ac48da93/quantum/process_keycode/process_printer.c#L77) * [`bool process_auto_shift(uint16_t keycode, keyrecord_t *record)`](https://github.com/qmk/qmk_firmware/blob/e1203a222bb12ab9733916164a000ef3ac48da93/quantum/process_keycode/process_auto_shift.c#L94) + * `bool process_dynamic_tapping_term(uint16_t keycode, keyrecord_t *record)` * [`bool process_terminal(uint16_t keycode, keyrecord_t *record)`](https://github.com/qmk/qmk_firmware/blob/e1203a222bb12ab9733916164a000ef3ac48da93/quantum/process_keycode/process_terminal.c#L264) * [Identify and process Quantum-specific keycodes](https://github.com/qmk/qmk_firmware/blob/e1203a222bb12ab9733916164a000ef3ac48da93/quantum/quantum.c#L291) diff --git a/docs/ws2812_driver.md b/docs/ws2812_driver.md index 101798f21113..8acac0b3aa6a 100644 --- a/docs/ws2812_driver.md +++ b/docs/ws2812_driver.md @@ -49,6 +49,19 @@ WS2812_DRIVER = bitbang !> This driver is not hardware accelerated and may not be performant on heavily loaded systems. +#### Adjusting bit timings + +The WS2812 LED communication topology depends on a serialized timed window. Different versions of the addressable LEDs have differing requirements for the timing parameters, for instance, of the SK6812. +You can tune these parameters through the definition of the following macros: + +| Macro |Default | AVR | ARM | +|---------------------|--------------------------------------------|--------------------|--------------------| +|`WS2812_TIMING` |`1250` | :heavy_check_mark: | :heavy_check_mark: | +|`WS2812_T0H` |`350` | :heavy_check_mark: | :heavy_check_mark: | +|`WS2812_T0L` |`WS2812_TIMING - WS2812_T0H` | | :heavy_check_mark: | +|`WS2812_T1H` |`900` | :heavy_check_mark: | :heavy_check_mark: | +|`WS2812_T1L` |`WS2812_TIMING - WS2812_T1H` | | :heavy_check_mark: | + ### I2C Targeting boards where WS2812 support is offloaded to a 2nd MCU. Currently the driver is limited to AVR given the known consumers are ps2avrGB/BMC. To configure it, add this to your rules.mk: diff --git a/drivers/ws2812.h b/drivers/ws2812.h index f179fcb0ef5a..945b3d072892 100644 --- a/drivers/ws2812.h +++ b/drivers/ws2812.h @@ -17,11 +17,41 @@ #include "quantum/color.h" +/* + * The WS2812 datasheets define T1H 900ns, T0H 350ns, T1L 350ns, T0L 900ns. Hence, by default, these + * are chosen to be conservative and avoid problems rather than for maximum throughput; in the code, + * this is done by default using a WS2812_TIMING parameter that accounts for the whole window (1250ns) + * and defining T1H and T0H; T1L and T0L are obtained by subtracting their low counterparts from the window. + * + * However, there are certain "WS2812"-like LEDs, like the SK6812s, which work in a similar + * communication topology but use different timings for the window and the T1L, T1H, T0L and T0H. + * This means that, albeit the same driver being applicable, the timings must be adapted. + */ + +#ifndef WS2812_TIMING +# define WS2812_TIMING 1250 +#endif + +#ifndef WS2812_T1H +# define WS2812_T1H 900 // Width of a 1 bit in ns +#endif + +#ifndef WS2812_T1L +# define WS2812_T1L (WS2812_TIMING - WS2812_T1H) // Width of a 1 bit in ns +#endif + +#ifndef WS2812_T0H +# define WS2812_T0H 350 // Width of a 0 bit in ns +#endif + +#ifndef WS2812_T0L +# define WS2812_T0L (WS2812_TIMING - WS2812_T0H) // Width of a 0 bit in ns +#endif + /* * Older WS2812s can handle a reset time (TRST) of 50us, but recent * component revisions require a minimum of 280us. */ - #if !defined(WS2812_TRST_US) # define WS2812_TRST_US 280 #endif diff --git a/keyboards/dztech/dz60rgb_ansi/v2_1/config.h b/keyboards/dztech/dz60rgb_ansi/v2_1/config.h index 7d943f037f95..84aa7802c3e7 100644 --- a/keyboards/dztech/dz60rgb_ansi/v2_1/config.h +++ b/keyboards/dztech/dz60rgb_ansi/v2_1/config.h @@ -54,7 +54,7 @@ #ifdef RGB_MATRIX_ENABLE # define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects # define RGB_DISABLE_WHEN_USB_SUSPENDED // turn off effects when suspended -# define RGB_MATRIX_KEYPRESSES +// # define RGB_MATRIX_KEYPRESSES # define RGB_MATRIX_FRAMEBUFFER_EFFECTS // RGB Matrix Animation modes. Explicitly enabled // For full list of effects, see: @@ -92,8 +92,8 @@ # define ENABLE_RGB_MATRIX_TYPING_HEATMAP # define ENABLE_RGB_MATRIX_DIGITAL_RAIN // enabled only of RGB_MATRIX_KEYPRESSES or RGB_MATRIX_KEYRELEASES is defined -# define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE -# define ENABLE_RGB_MATRIX_SOLID_REACTIVE +// # define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE +// # define ENABLE_RGB_MATRIX_SOLID_REACTIVE // # define ENABLE_RGB_MATRIX_SOLID_REACTIVE_WIDE // # define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE // # define ENABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS diff --git a/keyboards/xbows/nature/config.h b/keyboards/xbows/nature/config.h index 6858c6a07245..922e479a500f 100644 --- a/keyboards/xbows/nature/config.h +++ b/keyboards/xbows/nature/config.h @@ -39,7 +39,7 @@ # define RGB_MATRIX_LED_FLUSH_LIMIT 16 # define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects # define RGB_DISABLE_WHEN_USB_SUSPENDED // turn off effects when suspended -# define RGB_MATRIX_KEYPRESSES +// # define RGB_MATRIX_KEYPRESSES # define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200 # define RGB_MATRIX_CENTER \ { 92, 33 } @@ -82,8 +82,8 @@ # define ENABLE_RGB_MATRIX_TYPING_HEATMAP // # define ENABLE_RGB_MATRIX_DIGITAL_RAIN // enabled only of RGB_MATRIX_KEYPRESSES or RGB_MATRIX_KEYRELEASES is defined -# define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE -# define ENABLE_RGB_MATRIX_SOLID_REACTIVE +// # define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE +// # define ENABLE_RGB_MATRIX_SOLID_REACTIVE // # define ENABLE_RGB_MATRIX_SOLID_REACTIVE_WIDE // # define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE // # define ENABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS diff --git a/platforms/avr/drivers/ws2812.c b/platforms/avr/drivers/ws2812.c index 77c492cd4c4c..9150b3c520ca 100644 --- a/platforms/avr/drivers/ws2812.c +++ b/platforms/avr/drivers/ws2812.c @@ -52,20 +52,15 @@ void ws2812_setleds(LED_TYPE *ledarray, uint16_t number_of_leds) { using the fast 800kHz clockless WS2811/2812 protocol. */ -// Timing in ns -#define w_zeropulse 350 -#define w_onepulse 900 -#define w_totalperiod 1250 - // Fixed cycles used by the inner loop #define w_fixedlow 2 #define w_fixedhigh 4 #define w_fixedtotal 8 // Insert NOPs to match the timing, if possible -#define w_zerocycles (((F_CPU / 1000) * w_zeropulse) / 1000000) -#define w_onecycles (((F_CPU / 1000) * w_onepulse + 500000) / 1000000) -#define w_totalcycles (((F_CPU / 1000) * w_totalperiod + 500000) / 1000000) +#define w_zerocycles (((F_CPU / 1000) * WS2812_T0H) / 1000000) +#define w_onecycles (((F_CPU / 1000) * WS2812_T1H + 500000) / 1000000) +#define w_totalcycles (((F_CPU / 1000) * WS2812_TIMING + 500000) / 1000000) // w1_nops - nops between rising edge and falling edge - low #if w_zerocycles >= w_fixedlow diff --git a/platforms/chibios/drivers/ws2812.c b/platforms/chibios/drivers/ws2812.c index b46c46ae57f5..7e870661dec2 100644 --- a/platforms/chibios/drivers/ws2812.c +++ b/platforms/chibios/drivers/ws2812.c @@ -22,6 +22,12 @@ # define WS2812_OUTPUT_MODE PAL_MODE_OUTPUT_OPENDRAIN #endif +// The reset gap can be 6000 ns, but depending on the LED strip it may have to be increased +// to values like 600000 ns. If it is too small, the pixels will show nothing most of the time. +#ifndef WS2812_RES +# define WS2812_RES (1000 * WS2812_TRST_US) // Width of the low gap between bits to cause a frame to latch +#endif + #define NUMBER_NOPS 6 #define CYCLES_PER_SEC (CPU_CLOCK / NUMBER_NOPS * NOP_FUDGE) #define NS_PER_SEC (1000000000L) // Note that this has to be SIGNED since we want to be able to check for negative values of derivatives @@ -40,19 +46,6 @@ } \ } while (0) -// These are the timing constraints taken mostly from the WS2812 datasheets -// These are chosen to be conservative and avoid problems rather than for maximum throughput - -#define T1H 900 // Width of a 1 bit in ns -#define T1L (1250 - T1H) // Width of a 1 bit in ns - -#define T0H 350 // Width of a 0 bit in ns -#define T0L (1250 - T0H) // Width of a 0 bit in ns - -// The reset gap can be 6000 ns, but depending on the LED strip it may have to be increased -// to values like 600000 ns. If it is too small, the pixels will show nothing most of the time. -#define RES (1000 * WS2812_TRST_US) // Width of the low gap between bits to cause a frame to latch - void sendByte(uint8_t byte) { // WS2812 protocol wants most significant bits first for (unsigned char bit = 0; bit < 8; bit++) { @@ -61,15 +54,15 @@ void sendByte(uint8_t byte) { if (is_one) { // 1 writePinHigh(RGB_DI_PIN); - wait_ns(T1H); + wait_ns(WS2812_T1H); writePinLow(RGB_DI_PIN); - wait_ns(T1L); + wait_ns(WS2812_T1L); } else { // 0 writePinHigh(RGB_DI_PIN); - wait_ns(T0H); + wait_ns(WS2812_T0H); writePinLow(RGB_DI_PIN); - wait_ns(T0L); + wait_ns(WS2812_T0L); } } } @@ -108,7 +101,7 @@ void ws2812_setleds(LED_TYPE *ledarray, uint16_t leds) { #endif } - wait_ns(RES); + wait_ns(WS2812_RES); chSysUnlock(); } diff --git a/platforms/chibios/drivers/ws2812_pwm.c b/platforms/chibios/drivers/ws2812_pwm.c index c17b9cd4e55d..19ea3cfe8ac6 100644 --- a/platforms/chibios/drivers/ws2812_pwm.c +++ b/platforms/chibios/drivers/ws2812_pwm.c @@ -71,7 +71,7 @@ * Calculate the number of zeroes to add at the end assuming 1.25 uS/bit: */ #define WS2812_COLOR_BITS (WS2812_CHANNELS * 8) -#define WS2812_RESET_BIT_N (1000 * WS2812_TRST_US / 1250) +#define WS2812_RESET_BIT_N (1000 * WS2812_TRST_US / WS2812_TIMING) #define WS2812_COLOR_BIT_N (RGBLED_NUM * WS2812_COLOR_BITS) /**< Number of data bits */ #define WS2812_BIT_N (WS2812_COLOR_BIT_N + WS2812_RESET_BIT_N) /**< Total number of bits in a frame */ diff --git a/platforms/chibios/drivers/ws2812_spi.c b/platforms/chibios/drivers/ws2812_spi.c index 62722f466e94..ba471e0b8e5b 100644 --- a/platforms/chibios/drivers/ws2812_spi.c +++ b/platforms/chibios/drivers/ws2812_spi.c @@ -77,7 +77,7 @@ #endif #define BYTES_FOR_LED (BYTES_FOR_LED_BYTE * WS2812_CHANNELS) #define DATA_SIZE (BYTES_FOR_LED * RGBLED_NUM) -#define RESET_SIZE (1000 * WS2812_TRST_US / (2 * 1250)) +#define RESET_SIZE (1000 * WS2812_TRST_US / (2 * WS2812_TIMING)) #define PREAMBLE_SIZE 4 static uint8_t txbuf[PREAMBLE_SIZE + DATA_SIZE + RESET_SIZE] = {0}; diff --git a/quantum/action.c b/quantum/action.c index ceaaa551f542..5e81efb6712b 100644 --- a/quantum/action.c +++ b/quantum/action.c @@ -45,10 +45,14 @@ along with this program. If not, see . int tp_buttons; -#if defined(RETRO_TAPPING) || defined(RETRO_TAPPING_PER_KEY) +#if defined(RETRO_TAPPING) || defined(RETRO_TAPPING_PER_KEY) || (defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT)) int retro_tapping_counter = 0; #endif +#if defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT) && !defined(NO_ACTION_TAPPING) +# include "process_auto_shift.h" +#endif + #ifdef IGNORE_MOD_TAP_INTERRUPT_PER_KEY __attribute__((weak)) bool get_ignore_mod_tap_interrupt(uint16_t keycode, keyrecord_t *record) { return false; } #endif @@ -69,7 +73,7 @@ void action_exec(keyevent_t event) { dprint("EVENT: "); debug_event(event); dprintln(); -#if defined(RETRO_TAPPING) || defined(RETRO_TAPPING_PER_KEY) +#if defined(RETRO_TAPPING) || defined(RETRO_TAPPING_PER_KEY) || (defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT)) retro_tapping_counter++; #endif } @@ -106,6 +110,11 @@ void action_exec(keyevent_t event) { #endif #ifndef NO_ACTION_TAPPING +# if defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT) + if (event.pressed) { + retroshift_poll_time(&event); + } +# endif if (IS_NOEVENT(record.event) || pre_process_record_quantum(&record)) { action_tapping_process(record); } @@ -730,7 +739,7 @@ void process_action(keyrecord_t *record, action_t action) { #endif #ifndef NO_ACTION_TAPPING -# if defined(RETRO_TAPPING) || defined(RETRO_TAPPING_PER_KEY) +# if defined(RETRO_TAPPING) || defined(RETRO_TAPPING_PER_KEY) || (defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT)) if (!is_tap_action(action)) { retro_tapping_counter = 0; } else { @@ -747,7 +756,11 @@ void process_action(keyrecord_t *record, action_t action) { get_retro_tapping(get_event_keycode(record->event, false), record) && # endif retro_tapping_counter == 2) { +# if defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT) + process_auto_shift(action.layer_tap.code, record); +# else tap_code(action.layer_tap.code); +# endif } retro_tapping_counter = 0; } diff --git a/quantum/action_tapping.c b/quantum/action_tapping.c index 60e56fb811c1..b64d8b710b23 100644 --- a/quantum/action_tapping.c +++ b/quantum/action_tapping.c @@ -24,12 +24,14 @@ # define IS_TAPPING_RECORD(r) (IS_TAPPING() && KEYEQ(tapping_key.event.key, (r->event.key)) && tapping_key.keycode == r->keycode) # endif -__attribute__((weak)) uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) { return TAPPING_TERM; } +uint16_t g_tapping_term = TAPPING_TERM; + +__attribute__((weak)) uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) { return g_tapping_term; } # ifdef TAPPING_TERM_PER_KEY # define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < get_tapping_term(get_record_keycode(&tapping_key, false), &tapping_key)) # else -# define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < TAPPING_TERM) +# define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < g_tapping_term) # endif # ifdef TAPPING_FORCE_HOLD_PER_KEY @@ -44,6 +46,10 @@ __attribute__((weak)) bool get_permissive_hold(uint16_t keycode, keyrecord_t *re __attribute__((weak)) bool get_hold_on_other_key_press(uint16_t keycode, keyrecord_t *record) { return false; } # endif +# if defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT) +# include "process_auto_shift.h" +# endif + static keyrecord_t tapping_key = {}; static keyrecord_t waiting_buffer[WAITING_BUFFER_SIZE] = {}; static uint8_t waiting_buffer_head = 0; @@ -107,12 +113,29 @@ void action_tapping_process(keyrecord_t record) { /* return true when key event is processed or consumed. */ bool process_tapping(keyrecord_t *keyp) { keyevent_t event = keyp->event; +# if (defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT)) || defined(TAPPING_TERM_PER_KEY) || defined(PERMISSIVE_HOLD_PER_KEY) || defined(TAPPING_FORCE_HOLD_PER_KEY) || defined(HOLD_ON_OTHER_KEYPRESS_PER_KEY) + uint16_t tapping_keycode = get_record_keycode(&tapping_key, false); +# endif // if tapping if (IS_TAPPING_PRESSED()) { - if (WITHIN_TAPPING_TERM(event)) { + // clang-format off + if (WITHIN_TAPPING_TERM(event) +# if defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT) + || ( +# ifdef RETRO_TAPPING_PER_KEY + get_retro_tapping(tapping_keycode, keyp) && +# endif + (RETRO_SHIFT + 0) != 0 && TIMER_DIFF_16(event.time, tapping_key.event.time) < (RETRO_SHIFT + 0) + ) +# endif + ) { + // clang-format on if (tapping_key.tap.count == 0) { if (IS_TAPPING_RECORD(keyp) && !event.pressed) { +# if defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT) + retroshift_swap_times(); +# endif // first tap! debug("Tapping: First tap(0->1).\n"); tapping_key.tap.count = 1; @@ -128,22 +151,70 @@ bool process_tapping(keyrecord_t *keyp) { * This can register the key before settlement of tapping, * useful for long TAPPING_TERM but may prevent fast typing. */ -# if defined(TAPPING_TERM_PER_KEY) || (TAPPING_TERM >= 500) || defined(PERMISSIVE_HOLD) || defined(PERMISSIVE_HOLD_PER_KEY) - else if ((( + // clang-format off +# if defined(TAPPING_TERM_PER_KEY) || (TAPPING_TERM >= 500) || defined(PERMISSIVE_HOLD) || defined(PERMISSIVE_HOLD_PER_KEY) || (defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT)) + else if ( + ( + ( + ( # ifdef TAPPING_TERM_PER_KEY - get_tapping_term(get_record_keycode(&tapping_key, false), keyp) + get_tapping_term(tapping_keycode, keyp) # else - TAPPING_TERM + g_tapping_term # endif - >= 500) + >= 500 + ) # ifdef PERMISSIVE_HOLD_PER_KEY - || get_permissive_hold(get_record_keycode(&tapping_key, false), keyp) + || get_permissive_hold(tapping_keycode, keyp) # elif defined(PERMISSIVE_HOLD) - || true + || true +# endif + ) && IS_RELEASED(event) && waiting_buffer_typed(event) + ) + // Causes nested taps to not wait past TAPPING_TERM/RETRO_SHIFT + // unnecessarily and fixes them for Layer Taps. +# if defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT) + || ( +# ifdef RETRO_TAPPING_PER_KEY + get_retro_tapping(tapping_keycode, keyp) && +# endif + ( + // Rolled over the two keys. + ( + ( + false +# if defined(HOLD_ON_OTHER_KEYPRESS) || defined(HOLD_ON_OTHER_KEYPRESS_PER_KEY) + || ( + IS_LT(tapping_keycode) +# ifdef HOLD_ON_OTHER_KEYPRESS_PER_KEY + && get_hold_on_other_keypress(tapping_keycode, keyp) +# endif + ) +# endif +# if !defined(IGNORE_MOD_TAP_INTERRUPT) || defined(IGNORE_MOD_TAP_INTERRUPT_PER_KEY) + || ( + IS_MT(tapping_keycode) +# ifdef IGNORE_MOD_TAP_INTERRUPT_PER_KEY + && !get_ignore_mod_tap_interrupt(tapping_keycode, keyp) +# endif + ) +# endif + ) && tapping_key.tap.interrupted == true + ) + // Makes Retro Shift ignore [IGNORE_MOD_TAP_INTERRUPT's + // effects on nested taps for MTs and the default + // behavior of LTs] below TAPPING_TERM or RETRO_SHIFT. + || ( + IS_RETRO(tapping_keycode) + && (event.key.col != tapping_key.event.key.col || event.key.row != tapping_key.event.key.row) + && IS_RELEASED(event) && waiting_buffer_typed(event) + ) + ) + ) # endif - ) && - IS_RELEASED(event) && waiting_buffer_typed(event)) { + ) { + // clang-format on debug("Tapping: End. No tap. Interfered by typing key\n"); process_record(&tapping_key); tapping_key = (keyrecord_t){}; @@ -181,7 +252,7 @@ bool process_tapping(keyrecord_t *keyp) { tapping_key.tap.interrupted = true; # if defined(HOLD_ON_OTHER_KEY_PRESS) || defined(HOLD_ON_OTHER_KEY_PRESS_PER_KEY) # if defined(HOLD_ON_OTHER_KEY_PRESS_PER_KEY) - if (get_hold_on_other_key_press(get_record_keycode(&tapping_key, false), keyp)) + if (get_hold_on_other_key_press(tapping_keycode, keyp)) # endif { debug("Tapping: End. No tap. Interfered by pressed key\n"); @@ -284,14 +355,25 @@ bool process_tapping(keyrecord_t *keyp) { } } } else if (IS_TAPPING_RELEASED()) { - if (WITHIN_TAPPING_TERM(event)) { + // clang-format off + if (WITHIN_TAPPING_TERM(event) +# if defined(AUTO_SHIFT_ENABLE) && defined(RETRO_SHIFT) + || ( +# ifdef RETRO_TAPPING_PER_KEY + get_retro_tapping(tapping_keycode, keyp) && +# endif + (RETRO_SHIFT + 0) != 0 && TIMER_DIFF_16(event.time, tapping_key.event.time) < (RETRO_SHIFT + 0) + ) +# endif + ) { + // clang-format on if (event.pressed) { if (IS_TAPPING_RECORD(keyp)) { //# ifndef TAPPING_FORCE_HOLD # if !defined(TAPPING_FORCE_HOLD) || defined(TAPPING_FORCE_HOLD_PER_KEY) if ( # ifdef TAPPING_FORCE_HOLD_PER_KEY - !get_tapping_force_hold(get_record_keycode(&tapping_key, false), keyp) && + !get_tapping_force_hold(tapping_keycode, keyp) && # endif !tapping_key.tap.interrupted && tapping_key.tap.count > 0) { // sequential tap. diff --git a/quantum/action_tapping.h b/quantum/action_tapping.h index 7de8049c7f05..b2feb6850ce5 100644 --- a/quantum/action_tapping.h +++ b/quantum/action_tapping.h @@ -33,10 +33,14 @@ along with this program. If not, see . uint16_t get_record_keycode(keyrecord_t *record, bool update_layer_cache); uint16_t get_event_keycode(keyevent_t event, bool update_layer_cache); void action_tapping_process(keyrecord_t record); +#endif uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record); bool get_permissive_hold(uint16_t keycode, keyrecord_t *record); bool get_ignore_mod_tap_interrupt(uint16_t keycode, keyrecord_t *record); bool get_tapping_force_hold(uint16_t keycode, keyrecord_t *record); bool get_retro_tapping(uint16_t keycode, keyrecord_t *record); + +#ifdef DYNAMIC_TAPPING_TERM_ENABLE +extern uint16_t g_tapping_term; #endif diff --git a/quantum/process_keycode/process_auto_shift.c b/quantum/process_keycode/process_auto_shift.c index 4d928edb57d0..bbc6367ff187 100644 --- a/quantum/process_keycode/process_auto_shift.c +++ b/quantum/process_keycode/process_auto_shift.c @@ -18,7 +18,6 @@ # include # include - # include "process_auto_shift.h" # ifndef AUTO_SHIFT_DISABLED_AT_STARTUP @@ -27,11 +26,25 @@ # define AUTO_SHIFT_STARTUP_STATE false /* disabled */ # endif -static uint16_t autoshift_time = 0; -static uint16_t autoshift_timeout = AUTO_SHIFT_TIMEOUT; -static uint16_t autoshift_lastkey = KC_NO; +// Stores the last Auto Shift key's up or down time, for evaluation or keyrepeat. +static uint16_t autoshift_time = 0; +# if defined(RETRO_SHIFT) && !defined(NO_ACTION_TAPPING) +// Stores the last key's up or down time, to replace autoshift_time so that Tap Hold times are accurate. +static uint16_t retroshift_time = 0; +// Stores a possibly Retro Shift key's up or down time, as retroshift_time needs +// to be set before the Retro Shift key is evaluated if it is interrupted by an +// Auto Shifted key. +static uint16_t last_retroshift_time; +# endif +static uint16_t autoshift_timeout = AUTO_SHIFT_TIMEOUT; +static uint16_t autoshift_lastkey = KC_NO; +static keyrecord_t autoshift_lastrecord; +// Keys take 8 bits if modifiers are excluded. This records the shift state +// when pressed for each key, so that can be passed to the release function +// and it knows which key needs to be released (if shifted is different base). +static uint16_t autoshift_shift_states[((1 << 8) + 15) / 16]; static struct { - // Whether autoshift is enabled. + // Whether Auto Shift is enabled. bool enabled : 1; // Whether the last auto-shifted key was released after the timeout. This // is used to replicate the last key for a tap-then-hold. @@ -40,43 +53,157 @@ static struct { bool in_progress : 1; // Whether the auto-shifted keypress has been registered. bool holding_shift : 1; -} autoshift_flags = {AUTO_SHIFT_STARTUP_STATE, false, false, false}; + // Whether the user is holding a shift and we removed it. + bool cancelling_lshift : 1; + bool cancelling_rshift : 1; + // clang-format wants to remove the true for some reason. + // clang-format off +} autoshift_flags = {AUTO_SHIFT_STARTUP_STATE, false, false, false, false, false}; +// clang-format on + +/** \brief Called on physical press, returns whether key should be added to Auto Shift */ +__attribute__((weak)) bool get_custom_auto_shifted_key(uint16_t keycode, keyrecord_t *record) { return false; } + +/** \brief Called on physical press, returns whether is Auto Shift key */ +__attribute__((weak)) bool get_auto_shifted_key(uint16_t keycode, keyrecord_t *record) { + switch (keycode) { +# ifndef NO_AUTO_SHIFT_ALPHA + case AUTO_SHIFT_ALPHA: +# endif +# ifndef NO_AUTO_SHIFT_NUMERIC + case AUTO_SHIFT_NUMERIC: +# endif +# ifndef NO_AUTO_SHIFT_SPECIAL + case AUTO_SHIFT_SPECIAL: +# endif + return true; + } + return get_custom_auto_shifted_key(keycode, record); +} + +/** \brief Called to check whether defines should apply if PER_KEY is set for it */ +__attribute__((weak)) bool get_auto_shift_repeat(uint16_t keycode, keyrecord_t *record) { return true; } +__attribute__((weak)) bool get_auto_shift_no_auto_repeat(uint16_t keycode, keyrecord_t *record) { return true; } + +/** \brief Called when an Auto Shift key needs to be pressed */ +__attribute__((weak)) void autoshift_press_user(uint16_t keycode, bool shifted, keyrecord_t *record) { + if (shifted) { + add_weak_mods(MOD_BIT(KC_LSFT)); + } + register_code16((IS_RETRO(keycode)) ? keycode & 0xFF : keycode); +} + +/** \brief Called when an Auto Shift key needs to be released */ +__attribute__((weak)) void autoshift_release_user(uint16_t keycode, bool shifted, keyrecord_t *record) { unregister_code16((IS_RETRO(keycode)) ? keycode & 0xFF : keycode); } + +/** \brief Sets the shift state to use when keyrepeating, required by custom shifts */ +void set_autoshift_shift_state(uint16_t keycode, bool shifted) { + keycode = keycode & 0xFF; + if (shifted) { + autoshift_shift_states[keycode / 16] |= (uint16_t)1 << keycode % 16; + } else { + autoshift_shift_states[keycode / 16] &= ~((uint16_t)1 << keycode % 16); + } +} + +/** \brief Gets the shift state to use when keyrepeating, required by custom shifts */ +bool get_autoshift_shift_state(uint16_t keycode) { + keycode = keycode & 0xFF; + return (autoshift_shift_states[keycode / 16] & (uint16_t)1 << keycode % 16) != (uint16_t)0; +} + +/** \brief Restores the shift key if it was cancelled by Auto Shift */ +static void autoshift_flush_shift(void) { + autoshift_flags.holding_shift = false; + del_weak_mods(MOD_BIT(KC_LSFT)); + if (autoshift_flags.cancelling_lshift) { + autoshift_flags.cancelling_lshift = false; + add_mods(MOD_BIT(KC_LSFT)); + } + if (autoshift_flags.cancelling_rshift) { + autoshift_flags.cancelling_rshift = false; + add_mods(MOD_BIT(KC_RSFT)); + } + send_keyboard_report(); +} /** \brief Record the press of an autoshiftable key * * \return Whether the record should be further processed. */ static bool autoshift_press(uint16_t keycode, uint16_t now, keyrecord_t *record) { - if (!autoshift_flags.enabled) { - return true; - } - + // clang-format off + if ((get_mods() +# if !defined(NO_ACTION_ONESHOT) && !defined(NO_ACTION_TAPPING) + | get_oneshot_mods() +# endif + ) & (~MOD_BIT(KC_LSFT)) + ) { + // clang-format on + // Prevents keyrepeating unshifted value of key after using it in a key combo. + autoshift_lastkey = KC_NO; # ifndef AUTO_SHIFT_MODIFIERS - if (get_mods()) { - return true; - } + // We can't return true here anymore because custom unshifted values are + // possible and there's no good way to tell whether the press returned + // true upon release. + set_autoshift_shift_state(keycode, false); + autoshift_press_user(keycode, false, record); +# if !defined(NO_ACTION_ONESHOT) && !defined(NO_ACTION_TAPPING) + set_oneshot_mods(get_oneshot_mods() & (~MOD_BIT(KC_LSFT))); + clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED); +# endif + return false; # endif -# ifdef AUTO_SHIFT_REPEAT - const uint16_t elapsed = TIMER_DIFF_16(now, autoshift_time); -# ifndef AUTO_SHIFT_NO_AUTO_REPEAT - if (!autoshift_flags.lastshifted) { + } + + // Store record to be sent to user functions if there's no release record then. + autoshift_lastrecord = *record; + autoshift_lastrecord.event.pressed = false; + autoshift_lastrecord.event.time = 0; + // clang-format off +# if defined(AUTO_SHIFT_REPEAT) || defined(AUTO_SHIFT_REPEAT_PER_KEY) + if (keycode == autoshift_lastkey && +# ifdef AUTO_SHIFT_REPEAT_PER_KEY + get_auto_shift_repeat(autoshift_lastkey, record) && # endif - if (elapsed < TAPPING_TERM && keycode == autoshift_lastkey) { - // Allow a tap-then-hold for keyrepeat. - if (!autoshift_flags.lastshifted) { - register_code(autoshift_lastkey); - } else { - // Simulate pressing the shift key. - add_weak_mods(MOD_BIT(KC_LEFT_SHIFT)); - register_code(autoshift_lastkey); - } - return false; +# if !defined(AUTO_SHIFT_NO_AUTO_REPEAT) || defined(AUTO_SHIFT_NO_AUTO_REPEAT_PER_KEY) + ( + !autoshift_flags.lastshifted +# ifdef AUTO_SHIFT_NO_AUTO_REPEAT_PER_KEY + || get_auto_shift_no_auto_repeat(autoshift_lastkey, record) +# endif + ) && +# endif + TIMER_DIFF_16(now, autoshift_time) < +# ifdef TAPPING_TERM_PER_KEY + get_tapping_term(autoshift_lastkey, record) +# else + TAPPING_TERM +# endif + ) { + // clang-format on + // Allow a tap-then-hold for keyrepeat. + if (get_mods() & MOD_BIT(KC_LSFT)) { + autoshift_flags.cancelling_lshift = true; + del_mods(MOD_BIT(KC_LSFT)); } -# ifndef AUTO_SHIFT_NO_AUTO_REPEAT + if (get_mods() & MOD_BIT(KC_RSFT)) { + autoshift_flags.cancelling_rshift = true; + del_mods(MOD_BIT(KC_RSFT)); + } + // autoshift_shift_state doesn't need to be changed. + autoshift_press_user(autoshift_lastkey, autoshift_flags.lastshifted, record); + return false; } -# endif # endif + // Use physical shift state of press event to be more like normal typing. +# if !defined(NO_ACTION_ONESHOT) && !defined(NO_ACTION_TAPPING) + autoshift_flags.lastshifted = (get_mods() | get_oneshot_mods()) & MOD_BIT(KC_LSFT); + set_oneshot_mods(get_oneshot_mods() & (~MOD_BIT(KC_LSFT))); +# else + autoshift_flags.lastshifted = get_mods() & MOD_BIT(KC_LSFT); +# endif // Record the keycode so we can simulate it later. autoshift_lastkey = keycode; autoshift_time = now; @@ -90,51 +217,70 @@ static bool autoshift_press(uint16_t keycode, uint16_t now, keyrecord_t *record) /** \brief Registers an autoshiftable key under the right conditions * - * If the autoshift delay has elapsed, register a shift and the key. + * If autoshift_timeout has elapsed, register a shift and the key. * - * If the autoshift key is released before the delay has elapsed, register the + * If the Auto Shift key is released before the delay has elapsed, register the * key without a shift. + * + * Called on key down with keycode=KC_NO, auto-shifted key up, and timeout. */ -static void autoshift_end(uint16_t keycode, uint16_t now, bool matrix_trigger) { - // Called on key down with KC_NO, auto-shifted key up, and timeout. - if (autoshift_flags.in_progress) { +static void autoshift_end(uint16_t keycode, uint16_t now, bool matrix_trigger, keyrecord_t *record) { + if (autoshift_flags.in_progress && (keycode == autoshift_lastkey || keycode == KC_NO)) { // Process the auto-shiftable key. autoshift_flags.in_progress = false; - - // Time since the initial press was recorded. - const uint16_t elapsed = TIMER_DIFF_16(now, autoshift_time); - if (elapsed < autoshift_timeout) { - register_code(autoshift_lastkey); - autoshift_flags.lastshifted = false; - } else { - // Simulate pressing the shift key. - add_weak_mods(MOD_BIT(KC_LEFT_SHIFT)); - register_code(autoshift_lastkey); - autoshift_flags.lastshifted = true; -# if defined(AUTO_SHIFT_REPEAT) && !defined(AUTO_SHIFT_NO_AUTO_REPEAT) - if (matrix_trigger) { - // Prevents release. - return; - } + // clang-format off + autoshift_flags.lastshifted = + autoshift_flags.lastshifted + || TIMER_DIFF_16(now, autoshift_time) >= +# ifdef AUTO_SHIFT_TIMEOUT_PER_KEY + get_autoshift_timeout(autoshift_lastkey, record) +# else + autoshift_timeout # endif + ; + // clang-format on + set_autoshift_shift_state(autoshift_lastkey, autoshift_flags.lastshifted); + if (get_mods() & MOD_BIT(KC_LSFT)) { + autoshift_flags.cancelling_lshift = true; + del_mods(MOD_BIT(KC_LSFT)); + } + if (get_mods() & MOD_BIT(KC_RSFT)) { + autoshift_flags.cancelling_rshift = true; + del_mods(MOD_BIT(KC_RSFT)); } + autoshift_press_user(autoshift_lastkey, autoshift_flags.lastshifted, record); + // clang-format off +# if (defined(AUTO_SHIFT_REPEAT) || defined(AUTO_SHIFT_REPEAT_PER_KEY)) && (!defined(AUTO_SHIFT_NO_AUTO_REPEAT) || defined(AUTO_SHIFT_NO_AUTO_REPEAT_PER_KEY)) + if (matrix_trigger +# ifdef AUTO_SHIFT_REPEAT_PER_KEY + && get_auto_shift_repeat(autoshift_lastkey, record) +# endif +# ifdef AUTO_SHIFT_NO_AUTO_REPEAT_PER_KEY + && !get_auto_shift_no_auto_repeat(autoshift_lastkey, record) +# endif + ) { + // Prevents release. + return; + } +# endif + // clang-format on # if TAP_CODE_DELAY > 0 wait_ms(TAP_CODE_DELAY); # endif - unregister_code(autoshift_lastkey); - del_weak_mods(MOD_BIT(KC_LEFT_SHIFT)); + + autoshift_release_user(autoshift_lastkey, autoshift_flags.lastshifted, record); + autoshift_flush_shift(); } else { // Release after keyrepeat. - unregister_code(keycode); + autoshift_release_user(keycode, get_autoshift_shift_state(keycode), record); if (keycode == autoshift_lastkey) { // This will only fire when the key was the last auto-shiftable - // pressed. That prevents aaaaBBBB then releasing a from unshifting - // later Bs (if B wasn't auto-shiftable). - del_weak_mods(MOD_BIT(KC_LEFT_SHIFT)); + // pressed. That prevents 'aaaaBBBB' then releasing a from unshifting + // later 'B's (if 'B' wasn't auto-shiftable). + autoshift_flush_shift(); } } - send_keyboard_report(); // del_weak_mods doesn't send one. // Roll the autoshift_time forward for detecting tap-and-hold. autoshift_time = now; } @@ -147,24 +293,29 @@ static void autoshift_end(uint16_t keycode, uint16_t now, bool matrix_trigger) { */ void autoshift_matrix_scan(void) { if (autoshift_flags.in_progress) { - const uint16_t now = timer_read(); - const uint16_t elapsed = TIMER_DIFF_16(now, autoshift_time); - if (elapsed >= autoshift_timeout) { - autoshift_end(autoshift_lastkey, now, true); + const uint16_t now = timer_read(); + if (TIMER_DIFF_16(now, autoshift_time) >= +# ifdef AUTO_SHIFT_TIMEOUT_PER_KEY + get_autoshift_timeout(autoshift_lastkey, &autoshift_lastrecord) +# else + autoshift_timeout +# endif + ) { + autoshift_end(autoshift_lastkey, now, true, &autoshift_lastrecord); } } } void autoshift_toggle(void) { autoshift_flags.enabled = !autoshift_flags.enabled; - del_weak_mods(MOD_BIT(KC_LEFT_SHIFT)); + autoshift_flush_shift(); } void autoshift_enable(void) { autoshift_flags.enabled = true; } void autoshift_disable(void) { autoshift_flags.enabled = false; - del_weak_mods(MOD_BIT(KC_LEFT_SHIFT)); + autoshift_flush_shift(); } # ifndef AUTO_SHIFT_NO_SETUP @@ -179,76 +330,158 @@ void autoshift_timer_report(void) { bool get_autoshift_state(void) { return autoshift_flags.enabled; } -uint16_t get_autoshift_timeout(void) { return autoshift_timeout; } +uint16_t get_generic_autoshift_timeout() { return autoshift_timeout; } +__attribute__((weak)) uint16_t get_autoshift_timeout(uint16_t keycode, keyrecord_t *record) { return autoshift_timeout; } void set_autoshift_timeout(uint16_t timeout) { autoshift_timeout = timeout; } bool process_auto_shift(uint16_t keycode, keyrecord_t *record) { // Note that record->event.time isn't reliable, see: // https://github.com/qmk/qmk_firmware/pull/9826#issuecomment-733559550 - const uint16_t now = timer_read(); + // clang-format off + const uint16_t now = +# if !defined(RETRO_SHIFT) || defined(NO_ACTION_TAPPING) + timer_read() +# else + (record->event.pressed) ? retroshift_time : timer_read() +# endif + ; + // clang-format on if (record->event.pressed) { if (autoshift_flags.in_progress) { - // Evaluate previous key if there is one. Doing this elsewhere is - // more complicated and easier to break. - autoshift_end(KC_NO, now, false); + // Evaluate previous key if there is one. + autoshift_end(KC_NO, now, false, &autoshift_lastrecord); } - // For pressing another key while keyrepeating shifted autoshift. - del_weak_mods(MOD_BIT(KC_LEFT_SHIFT)); switch (keycode) { case KC_ASTG: autoshift_toggle(); - return true; + break; case KC_ASON: autoshift_enable(); - return true; + break; case KC_ASOFF: autoshift_disable(); - return true; + break; # ifndef AUTO_SHIFT_NO_SETUP case KC_ASUP: autoshift_timeout += 5; - return true; + break; case KC_ASDN: autoshift_timeout -= 5; - return true; - + break; case KC_ASRP: autoshift_timer_report(); - return true; + break; +# endif + } + // If Retro Shift is disabled, possible custom actions shouldn't happen. + // clang-format off + if (IS_RETRO(keycode) +# if defined(RETRO_SHIFT) && !defined(NO_ACTION_TAPPING) + // Not tapped or #defines mean that rolls should use hold action. + && ( + record->tap.count == 0 +# ifdef RETRO_TAPPING_PER_KEY + || !get_retro_tapping(keycode, record) +# endif + || (record->tap.interrupted && (IS_LT(keycode) +# if defined(HOLD_ON_OTHER_KEY_PRESS) || defined(HOLD_ON_OTHER_KEY_PRESS_PER_KEY) +# ifdef HOLD_ON_OTHER_KEY_PRESS_PER_KEY + ? get_hold_on_other_key_press(keycode, record) +# else + ? true +# endif +# else + ? false +# endif +# if defined(IGNORE_MOD_TAP_INTERRUPT) || defined(IGNORE_MOD_TAP_INTERRUPT_PER_KEY) +# ifdef IGNORE_MOD_TAP_INTERRUPT_PER_KEY + : !get_ignore_mod_tap_interrupt(keycode, record) +# else + : false +# endif +# else + : true +# endif + )) + ) +# endif + ) { + // clang-format on + autoshift_lastkey = KC_NO; + return true; + } + } else { + if (keycode == KC_LSFT) { + autoshift_flags.cancelling_lshift = false; + } else if (keycode == KC_RSFT) { + autoshift_flags.cancelling_rshift = false; + } + // Same as above (for pressed), additional checks are not needed because + // tap.count gets set to 0 in process_action + // clang-format off + else if (IS_RETRO(keycode) +# if defined(RETRO_SHIFT) && !defined(NO_ACTION_TAPPING) + && ( + record->tap.count == 0 +# ifdef RETRO_TAPPING_PER_KEY + || !get_retro_tapping(keycode, record) +# endif + ) # endif + ) { + // Fixes modifiers not being applied to rolls with AUTO_SHIFT_MODIFIERS set. +# if !defined(IGNORE_MOD_TAP_INTERRUPT) || defined(IGNORE_MOD_TAP_INTERRUPT_PER_KEY) + if (autoshift_flags.in_progress +# ifdef IGNORE_MOD_TAP_INTERRUPT_PER_KEY + && !get_ignore_mod_tap_interrupt(keycode, record) +# endif + ) { + autoshift_end(KC_NO, now, false, &autoshift_lastrecord); + } +# endif + // clang-format on + return true; } } + + if (!autoshift_flags.enabled) { + return true; + } if (get_auto_shifted_key(keycode, record)) { if (record->event.pressed) { return autoshift_press(keycode, now, record); } else { - autoshift_end(keycode, now, false); + autoshift_end(keycode, now, false, record); return false; } } + + // Prevent keyrepeating of older keys upon non-AS key event. + // Not commented at above returns but they serve the same function. + if (record->event.pressed) { + autoshift_lastkey = KC_NO; + } return true; } -__attribute__((weak)) bool get_auto_shifted_key(uint16_t keycode, keyrecord_t *record) { - switch (keycode) { -# ifndef NO_AUTO_SHIFT_ALPHA - case KC_A ... KC_Z: -# endif -# ifndef NO_AUTO_SHIFT_NUMERIC - case KC_1 ... KC_0: -# endif -# ifndef NO_AUTO_SHIFT_SPECIAL - case KC_TAB: - case KC_MINUS ... KC_SLASH: - case KC_NONUS_BACKSLASH: -# endif - return true; +# if defined(RETRO_SHIFT) && !defined(NO_ACTION_TAPPING) +// Called to record time before possible delays by action_tapping_process. +void retroshift_poll_time(keyevent_t *event) { + last_retroshift_time = retroshift_time; + retroshift_time = timer_read(); +} +// Used to swap the times of Retro Shifted key and Auto Shift key that interrupted it. +void retroshift_swap_times() { + if (last_retroshift_time != 0 && autoshift_flags.in_progress) { + uint16_t temp = retroshift_time; + retroshift_time = last_retroshift_time; + last_retroshift_time = temp; } - return false; } +# endif #endif diff --git a/quantum/process_keycode/process_auto_shift.h b/quantum/process_keycode/process_auto_shift.h index 00a9ab036fe3..ac6a143746e6 100644 --- a/quantum/process_keycode/process_auto_shift.h +++ b/quantum/process_keycode/process_auto_shift.h @@ -22,13 +22,31 @@ # define AUTO_SHIFT_TIMEOUT 175 #endif +#define IS_LT(kc) ((kc) >= QK_LAYER_TAP && (kc) <= QK_LAYER_TAP_MAX) +#define IS_MT(kc) ((kc) >= QK_MOD_TAP && (kc) <= QK_MOD_TAP_MAX) +#define IS_RETRO(kc) (IS_MT(kc) || IS_LT(kc)) +#define DO_GET_AUTOSHIFT_TIMEOUT(keycode, record, ...) record +// clang-format off +#define AUTO_SHIFT_ALPHA KC_A ... KC_Z +#define AUTO_SHIFT_NUMERIC KC_1 ... KC_0 +#define AUTO_SHIFT_SPECIAL \ + KC_TAB: \ + case KC_MINUS ... KC_SLASH: \ + case KC_NONUS_BSLASH +// clang-format on + bool process_auto_shift(uint16_t keycode, keyrecord_t *record); +void retroshift_poll_time(keyevent_t *event); +void retroshift_swap_times(void); void autoshift_enable(void); void autoshift_disable(void); void autoshift_toggle(void); bool get_autoshift_state(void); -uint16_t get_autoshift_timeout(void); +uint16_t get_generic_autoshift_timeout(void); +// clang-format off +uint16_t (get_autoshift_timeout)(uint16_t keycode, keyrecord_t *record); void set_autoshift_timeout(uint16_t timeout); void autoshift_matrix_scan(void); -bool get_auto_shifted_key(uint16_t keycode, keyrecord_t *record); +bool get_custom_auto_shifted_key(uint16_t keycode, keyrecord_t *record); +// clang-format on diff --git a/quantum/process_keycode/process_dynamic_tapping_term.c b/quantum/process_keycode/process_dynamic_tapping_term.c new file mode 100644 index 000000000000..bdc5529e3383 --- /dev/null +++ b/quantum/process_keycode/process_dynamic_tapping_term.c @@ -0,0 +1,50 @@ +/* Copyright 2020 Vladislav Kucheriavykh + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include "quantum.h" +#include "process_dynamic_tapping_term.h" + +#ifndef DYNAMIC_TAPPING_TERM_INCREMENT +# define DYNAMIC_TAPPING_TERM_INCREMENT 5 +#endif + +static void tapping_term_report(void) { + const char *tapping_term_str = get_u16_str(g_tapping_term, ' '); + // Skip padding spaces + while (*tapping_term_str == ' ') { + tapping_term_str++; + } + send_string(tapping_term_str); +} + +bool process_dynamic_tapping_term(uint16_t keycode, keyrecord_t *record) { + if (record->event.pressed) { + switch (keycode) { + case DT_PRNT: + tapping_term_report(); + return false; + + case DT_UP: + g_tapping_term += DYNAMIC_TAPPING_TERM_INCREMENT; + return false; + + case DT_DOWN: + g_tapping_term -= DYNAMIC_TAPPING_TERM_INCREMENT; + return false; + } + } + return true; +} diff --git a/quantum/process_keycode/process_dynamic_tapping_term.h b/quantum/process_keycode/process_dynamic_tapping_term.h new file mode 100644 index 000000000000..85e83ee73b0a --- /dev/null +++ b/quantum/process_keycode/process_dynamic_tapping_term.h @@ -0,0 +1,26 @@ +/* Copyright 2020 Vladislav Kucheriavykh + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#pragma once + +#include +#include "action.h" + +#ifndef DYNAMIC_TAPPING_TERM_INCREMENT +# define DYNAMIC_TAPPING_TERM_INCREMENT 5 +#endif + +bool process_dynamic_tapping_term(uint16_t keycode, keyrecord_t *record); diff --git a/quantum/quantum.c b/quantum/quantum.c index ba3ae0345771..35b6351e9d99 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -275,6 +275,9 @@ bool process_record_quantum(keyrecord_t *record) { #ifdef AUTO_SHIFT_ENABLE process_auto_shift(keycode, record) && #endif +#ifdef DYNAMIC_TAPPING_TERM_ENABLE + process_dynamic_tapping_term(keycode, record) && +#endif #ifdef TERMINAL_ENABLE process_terminal(keycode, record) && #endif diff --git a/quantum/quantum.h b/quantum/quantum.h index 45050ac0eae1..6927884e2f40 100644 --- a/quantum/quantum.h +++ b/quantum/quantum.h @@ -125,6 +125,10 @@ extern layer_state_t layer_state; # include "process_auto_shift.h" #endif +#ifdef DYNAMIC_TAPPING_TERM_ENABLE +# include "process_dynamic_tapping_term.h" +#endif + #ifdef COMBO_ENABLE # include "process_combo.h" #endif diff --git a/quantum/quantum_keycodes.h b/quantum/quantum_keycodes.h index d013a6a169d9..e4d0167aac3f 100644 --- a/quantum/quantum_keycodes.h +++ b/quantum/quantum_keycodes.h @@ -524,6 +524,11 @@ enum quantum_keycodes { // Additional magic key MAGIC_TOGGLE_GUI, + // Adjust tapping term on the fly + DT_PRNT, + DT_UP, + DT_DOWN, + // Programmable Button PROGRAMMABLE_BUTTON_1, PROGRAMMABLE_BUTTON_2,