From 8920db2b57b616e162e2d3162577db6f021e7658 Mon Sep 17 00:00:00 2001 From: jecassis Date: Tue, 11 Jan 2022 01:39:10 +0000 Subject: [Keyboard] Add system76/launch_1 keyboard (#15395) * WIP: virgo keyboard * Finish layout * Enable debugging and format * Debug keypresses * Add function layer * Fix whitespace * Fix some more whitespace * Add Jeremy's map * Add left split ortho 2U board * Enabled extrakeys for volume & media control * More work on split ortho 2U... ...but still not complete * Finish default layout * Fix many issues by renaming the keyboard * Add right half as a keyboard * Update config for right side * WIP: Add split ortho 2U board * WIP: Correct rules & config * More work on split ortho * More work on split ortho 2u * Nearing completion on split ortho * Remove left and right separate keyboards. Split ortho 2U is complete and they are not needed. * Add uglydense keyboard * Rename directory for uglydense * Swap right Fn and right ctrl keys * Add jeremy's layout * Add ian layout * Add reset key, which is very useful for flashing. * Add Levi's layout * Update Levi's layout * Fix Levi's Layout * Fix Levi's layout again * Add a README with some basic information * Add keymap customization info to uglydense readme * Make the readme make a little more sense. * Make John a layout with left fn and left super swapped * Update John's layout * Add Carl's layout * Add Sean's layout * Add reset keys to all layouts * Swap LALT & LGUI on default layout * shpurk keyboard: initial commit * Add nathaniel & shpurk layouts * Update instructions to include necesarry dependencies * Add Lrrr keyboard, ruler of Omicron Persei 8 * Update README for Lrrr * Update Lrrr it uses Caterina bootloader Also B1 wasn't working for Row 6, so I changed that to F6 * Swap RCTL & RALT * Un-swap RCTL and RALT, making RCTL closer to right thumb * Add printscreen to my layout * Rename lrrr to Launch, enbiggen L-Shift to 2U * Add layout files for Launch * Rename launch to launch_1 * Add levi layout for ortho_split_2u * Update carl keymap * Add launch testboard * Implement keyboard keycode reading using raw hid * Enable dynamic keymap * Add config support to launch_1 * Implement probe command, make logical key names match configurator * Update logical key names again * Add layout generator for keyboard configurator * Add board name and version * Add board name and version to test board * Fix issues with compiling board and version commands * Rename uglydense to launch_alpha_1 and launch_1 to launch_alpha_2 * Generate layouts for other launch prototypes * Fix launch_alpha_1 logical names * Add launch_beta_1 * Fix building production hex file with atmel-dfu bootloader * Limit backlight brightness * USB mux handling * Allow repeat start * Do USB MUX init before bootmagic * Fixes for mux init * Fix register write size for programmable function control * Ensure bit shifts are correct * Improve documentation * Fix when i2c read ack condition happens * Fix extra start in i2c_set * Add ISP instructions * Add fuse information * Refactor * Add RGB matrix support * Fix RGB matrix * Update Jeremy layout * Enable audio controls * Update Jeremy layout * Ensure that n-key rollover is used * Port changes to other launch boards * Configuration values for starting HSV and speed (#7740) * Define default HSV and speed for RGB matrix. * Documentation for configuration values RGB_MATRIX_STARTUP_HUE, RGB_MATRIX_STARTUP_SAT and RGB_MATRIX_STARTUP_VAL. * Document RGB_MATRIX_STARTUP_SPD. * Preserve the ordering. * Set default RGB mode, hue, and saturation * Reduce AVR clock to 8MHz * Update launch_beta_1 with new USB ID * Update default LED mode * Set default hue * Disable RGB while suspended * Add led value and color commands * Add max value to CMD_LED_GET_VALUE * Do not save custom mode to eeprom * Add reset to bootloader command for Launch keyboard * Rename launch_beta_1 to launch_1 * Enable LTO when compiling for launch_1 * Allow setting individual LED's * Convert tabs to spaces * Unlock on RESET keypress: - Display unlock pattern - Disable LED get/set functions - Enable reset to bootloader function * Reduce brightness of rainbow backdrop in unlock pattern * Add hid commands for setting led matrix mode This changes the color setting to not change the mode, and set the hue and saturation for QMK effects. * Fix `CMD_LED_GET_MODE` * Add Levi's Launch layout * Fix layer mistake in Levi's Launch layout * Add matrix command * Define default RGB matrix speed * Add active_keys effect * Move definition of RGB modes inside ifdef testing for custom RGB modes * RGB parameters per layer * fix: Call `system76_ec_rgb_layer` after setting mode * Include layer 3 and 4 in default layout for launch_1 I added support for layer 3 and 4 to the Configurator, but it seems to load bogus values. `dynamic_keymap_reset()` has a comment saying: ``` // Reset the keymaps in EEPROM to what is in flash. // All keyboards using dynamic keymaps should define a layout // for the same number of layers as DYNAMIC_KEYMAP_LAYER_COUNT ``` Other keyboards seem to have default layouts that only list the first two layers while setting `DYNAMIC_KEYMAP_LAYER_COUNT` to 4, but whatever. This appears to make the Configurator behave as expected with layer 3 and 4. * Use EEPROM to store RGB parameters * Add layer 2 and 3 to other keymaps * Add LED_SAVE command * Use eeprom_update_block to improve performance * Revert "Configuration values for starting HSV and speed (#7740)" This reverts commit de1f60fd370b4769336b8a707ee12657aee46412. * Update launch_1 rules.mk for changes in Qmk * WIP keycodes matching EC behavior * Modify default layout to match design * Apply updates to jeremy layout * Improvements to RGB keycodes * system76_ec: Add mode to disable layer backlight * launch_1: Use `KC_NO` instead of `KC_TRNS` for default layout * Revert "launch_1: Use `KC_NO` instead of `KC_TRNS` for default layout" This reverts commit f71c5e7ac3cecbbb1a1f8934db1f329407fef041. * Fix building bootloader * Workaround for upstream orientation * Custom USB IDs for USB hubs, disable USB hub feature controller * Set USB mux orientation in a loop for one second * Set mux orientation 100 times with 10 ms delay * Update Jeremy's keymap * Update Levi's Launch keymap * Update flashing instructions and rewrite layout design instructions * Update README.md * Add a system76_ec command to disable input events For testing purposes. * Enable system76/launch_1 keyboard to work with QMK Firmware 0.15.3 - Migrate system76/launch_1 from 0.7.103: - Explicitly enable used RGB matrix effects - Initialize flags field of `rgb_config_t` union/struct - Account for header and source file location changes - Update AVR platform makefile with Atmel DFU bootloader option - Update ATmega32U4 bootloader to latest from Microchip - Format C sources with ClangFormat - Format Markdown text with Prettier * Remove System76 pre-release or test keyboards and keymaps * Add licensing and replace guards in headers for system76/launch_1 * Remove options impact for system76/launch_1 * Revert AVR platform changes for `atmel-dfu` bootloader * Update system76/launch_1 README * Add system76/launch_1 information JSON file * Replace `util/delay.h` timing abstractions in system76/launch_1 * Use I2C QMK abstractions in system76/launch_1 * Fully revert AVR platform changes for `atmel-dfu` bootloader * Move `layouts.sh` into `keyboards/system76` * Implement GitHub PR suggestions for system76/launch_1 * Make additional system76/launch_1 updates * Implement minor system76/launch_1 change requests * Add custom version of Bootmagic Lite and document fuse values for system76/launch_1 * Remove the RESET HID command from system76/launch_1 * Reorder `process_record_user` in system76/launch_1 * Add `post_rules.mk` to system76/launch_1 * Fix overlapping key in sytem76/launch_1 --- keyboards/system76/system76_ec.c | 416 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 416 insertions(+) create mode 100644 keyboards/system76/system76_ec.c (limited to 'keyboards/system76/system76_ec.c') diff --git a/keyboards/system76/system76_ec.c b/keyboards/system76/system76_ec.c new file mode 100644 index 0000000000..7fff780e58 --- /dev/null +++ b/keyboards/system76/system76_ec.c @@ -0,0 +1,416 @@ +/* + * Copyright (C) 2021 System76 + * Copyright (C) 2021 Jimmy Cassis + * + * 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 3 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 + +#include "dynamic_keymap.h" +#include "raw_hid.h" +#include "rgb_matrix.h" +#include "version.h" + +enum Command { + CMD_PROBE = 1, // Probe for System76 EC protocol + CMD_BOARD = 2, // Read board string + CMD_VERSION = 3, // Read version string + CMD_RESET = 6, // Reset to bootloader + CMD_KEYMAP_GET = 9, // Get keyboard map index + CMD_KEYMAP_SET = 10, // Set keyboard map index + CMD_LED_GET_VALUE = 11, // Get LED value by index + CMD_LED_SET_VALUE = 12, // Set LED value by index + CMD_LED_GET_COLOR = 13, // Get LED color by index + CMD_LED_SET_COLOR = 14, // Set LED color by index + CMD_LED_GET_MODE = 15, // Get LED matrix mode and speed + CMD_LED_SET_MODE = 16, // Set LED matrix mode and speed + CMD_MATRIX_GET = 17, // Get currently pressed keys + CMD_LED_SAVE = 18, // Save LED settings to ROM + CMD_SET_NO_INPUT = 19, // Enable/disable no input mode +}; + +bool input_disabled = false; + +#define CMD_LED_INDEX_ALL 0xFF + +static bool keymap_get(uint8_t layer, uint8_t output, uint8_t input, uint16_t *value) { + if (layer < dynamic_keymap_get_layer_count()) { + if (output < MATRIX_ROWS) { + if (input < MATRIX_COLS) { + *value = dynamic_keymap_get_keycode(layer, output, input); + return true; + } + } + } + return false; +} + +static bool keymap_set(uint8_t layer, uint8_t output, uint8_t input, uint16_t value) { + if (layer < dynamic_keymap_get_layer_count()) { + if (output < MATRIX_ROWS) { + if (input < MATRIX_COLS) { + dynamic_keymap_set_keycode(layer, output, input, value); + return true; + } + } + } + return false; +} + +static bool bootloader_reset = false; +static bool bootloader_unlocked = false; + +void system76_ec_unlock(void) { +#ifdef RGB_MATRIX_CUSTOM_KB + rgb_matrix_mode_noeeprom(RGB_MATRIX_CUSTOM_unlocked); +#endif +#ifdef SYSTEM76_EC + bootloader_unlocked = true; +#endif +} + +bool system76_ec_is_unlocked(void) { return bootloader_unlocked; } + +#ifdef RGB_MATRIX_CUSTOM_KB +enum Mode { + MODE_SOLID_COLOR = 0, + MODE_PER_KEY, + MODE_CYCLE_ALL, + MODE_CYCLE_LEFT_RIGHT, + MODE_CYCLE_UP_DOWN, + MODE_CYCLE_OUT_IN, + MODE_CYCLE_OUT_IN_DUAL, + MODE_RAINBOW_MOVING_CHEVRON, + MODE_CYCLE_PINWHEEL, + MODE_CYCLE_SPIRAL, + MODE_RAINDROPS, + MODE_SPLASH, + MODE_MULTISPLASH, + MODE_ACTIVE_KEYS, + MODE_DISABLED, + MODE_LAST, +}; + +// clang-format off +static enum rgb_matrix_effects mode_map[] = { + RGB_MATRIX_SOLID_COLOR, + RGB_MATRIX_CUSTOM_raw_rgb, + RGB_MATRIX_CYCLE_ALL, + RGB_MATRIX_CYCLE_LEFT_RIGHT, + RGB_MATRIX_CYCLE_UP_DOWN, + RGB_MATRIX_CYCLE_OUT_IN, + RGB_MATRIX_CYCLE_OUT_IN_DUAL, + RGB_MATRIX_RAINBOW_MOVING_CHEVRON, + RGB_MATRIX_CYCLE_PINWHEEL, + RGB_MATRIX_CYCLE_SPIRAL, + RGB_MATRIX_RAINDROPS, + RGB_MATRIX_SPLASH, + RGB_MATRIX_MULTISPLASH, + RGB_MATRIX_CUSTOM_active_keys, + RGB_MATRIX_NONE, +}; +// clang-format on + +_Static_assert(sizeof(mode_map) == MODE_LAST, "mode_map_length"); + +RGB raw_rgb_data[DRIVER_LED_TOTAL]; + +// clang-format off +rgb_config_t layer_rgb[DYNAMIC_KEYMAP_LAYER_COUNT] = { + // Layer 0 + { + .enable = 1, + .mode = RGB_MATRIX_STARTUP_MODE, + .hsv = { + .h = RGB_MATRIX_STARTUP_HUE, + .s = RGB_MATRIX_STARTUP_SAT, + .v = RGB_MATRIX_STARTUP_VAL, + }, + .speed = RGB_MATRIX_STARTUP_SPD, + .flags = LED_FLAG_KEYLIGHT, + }, + // Layer 1 + { + .enable = 1, + .mode = RGB_MATRIX_CUSTOM_active_keys, + .hsv = { + .h = RGB_MATRIX_STARTUP_HUE, + .s = RGB_MATRIX_STARTUP_SAT, + .v = RGB_MATRIX_STARTUP_VAL, + }, + .speed = RGB_MATRIX_STARTUP_SPD, + .flags = LED_FLAG_KEYLIGHT, + }, + // Layer 2 + { + .enable = 1, + .mode = RGB_MATRIX_CUSTOM_active_keys, + .hsv = { + .h = RGB_MATRIX_STARTUP_HUE, + .s = RGB_MATRIX_STARTUP_SAT, + .v = RGB_MATRIX_STARTUP_VAL, + }, + .speed = RGB_MATRIX_STARTUP_SPD, + .flags = LED_FLAG_KEYLIGHT, + }, + // Layer 3 + { + .enable = 1, + .mode = RGB_MATRIX_CUSTOM_active_keys, + .hsv = { + .h = RGB_MATRIX_STARTUP_HUE, + .s = RGB_MATRIX_STARTUP_SAT, + .v = RGB_MATRIX_STARTUP_VAL, + }, + .speed = RGB_MATRIX_STARTUP_SPD, + .flags = LED_FLAG_KEYLIGHT, + }, +}; +// clang-format on + +// Read or write EEPROM data with checks for being inside System76 EC region. +static bool system76_ec_eeprom_op(void *buf, uint16_t size, uint16_t offset, bool write) { + uint16_t addr = SYSTEM76_EC_EEPROM_ADDR + offset; + uint16_t end = addr + size; + // Check for overflow and zero size + if ((end > addr) && (addr >= SYSTEM76_EC_EEPROM_ADDR) && (end <= (SYSTEM76_EC_EEPROM_ADDR + SYSTEM76_EC_EEPROM_SIZE))) { + if (write) { + eeprom_update_block((const void *)buf, (void *)addr, size); + } else { + eeprom_read_block((void *)buf, (const void *)addr, size); + } + return true; + } else { + return false; + } +} + +// Read or write EEPROM RGB parameters. +void system76_ec_rgb_eeprom(bool write) { + uint16_t layer_rgb_size = sizeof(layer_rgb); + system76_ec_eeprom_op((void *)layer_rgb, layer_rgb_size, 0, write); + system76_ec_eeprom_op((void *)raw_rgb_data, sizeof(raw_rgb_data), layer_rgb_size, write); +} + +// Update RGB parameters on layer change. +void system76_ec_rgb_layer(layer_state_t layer_state) { + if (!bootloader_unlocked) { + uint8_t layer = get_highest_layer(layer_state); + if (layer < DYNAMIC_KEYMAP_LAYER_COUNT) { + rgb_matrix_config = layer_rgb[layer]; + } + } +} +#endif // RGB_MATRIX_CUSTOM_KB + +void raw_hid_receive(uint8_t *data, uint8_t length) { + // Error response by default, set to success by commands + data[1] = 1; + + switch (data[0]) { + case CMD_PROBE: + // Signature + data[2] = 0x76; + data[3] = 0xEC; + // Version + data[4] = 0x01; + data[1] = 0; + break; + case CMD_BOARD: + strncpy((char *)&data[2], QMK_KEYBOARD, length - 2); + data[1] = 0; + break; + case CMD_VERSION: + strncpy((char *)&data[2], QMK_VERSION, length - 2); + data[1] = 0; + break; + case CMD_RESET: + if (bootloader_unlocked) { + data[1] = 0; + bootloader_reset = true; + } + break; + case CMD_KEYMAP_GET: { + uint16_t value = 0; + if (keymap_get(data[2], data[3], data[4], &value)) { + data[5] = (uint8_t)value; + data[6] = (uint8_t)(value >> 8); + data[1] = 0; + } + } break; + case CMD_KEYMAP_SET: { + uint16_t value = ((uint16_t)data[5]) | (((uint16_t)data[6]) << 8); + if (keymap_set(data[2], data[3], data[4], value)) { + data[1] = 0; + } + } break; +#ifdef RGB_MATRIX_CUSTOM_KB + case CMD_LED_GET_VALUE: + if (!bootloader_unlocked) { + uint8_t index = data[2]; + for (uint8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) { + if (index == (0xF0 | layer)) { + data[3] = layer_rgb[layer].hsv.v; + data[4] = RGB_MATRIX_MAXIMUM_BRIGHTNESS; + data[1] = 0; + break; + } + } + } + break; + case CMD_LED_SET_VALUE: + if (!bootloader_unlocked) { + uint8_t index = data[2]; + uint8_t value = data[3]; + if (value >= RGB_MATRIX_MAXIMUM_BRIGHTNESS) { + value = RGB_MATRIX_MAXIMUM_BRIGHTNESS; + } + for (uint8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) { + if (index == (0xF0 | layer)) { + layer_rgb[layer].hsv.v = value; + data[1] = 0; + system76_ec_rgb_layer(layer_state); + break; + } + } + } + break; + case CMD_LED_GET_COLOR: + if (!bootloader_unlocked) { + uint8_t index = data[2]; + if (index < DRIVER_LED_TOTAL) { + data[3] = raw_rgb_data[index].r; + data[4] = raw_rgb_data[index].g; + data[5] = raw_rgb_data[index].b; + data[1] = 0; + } else { + for (uint8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) { + if (index == (0xF0 | layer)) { + data[3] = layer_rgb[layer].hsv.h; + data[4] = layer_rgb[layer].hsv.s; + data[5] = 0; + data[1] = 0; + break; + } + } + } + } + break; + case CMD_LED_SET_COLOR: + if (!bootloader_unlocked) { + uint8_t index = data[2]; + + RGB rgb = { + .r = data[3], + .g = data[4], + .b = data[5], + }; + + if (index < DRIVER_LED_TOTAL) { + raw_rgb_data[index] = rgb; + data[1] = 0; + } else { + for (uint8_t layer = 0; layer < DYNAMIC_KEYMAP_LAYER_COUNT; layer++) { + if (index == (0xF0 | layer)) { + layer_rgb[layer].hsv.h = rgb.r; + layer_rgb[layer].hsv.s = rgb.g; + // Ignore rgb.b + data[1] = 0; + system76_ec_rgb_layer(layer_state); + break; + } + } + } + } + break; + case CMD_LED_GET_MODE: + if (!bootloader_unlocked) { + uint8_t layer = data[2]; + if (layer < DYNAMIC_KEYMAP_LAYER_COUNT) { + enum rgb_matrix_effects mode = layer_rgb[layer].mode; + for (uint8_t i = 0; i < MODE_LAST; i++) { + if (mode_map[i] == mode) { + data[3] = i; + data[4] = layer_rgb[layer].speed; + data[1] = 0; + break; + } + } + } + } + break; + case CMD_LED_SET_MODE: + if (!bootloader_unlocked) { + uint8_t layer = data[2]; + uint8_t mode = data[3]; + uint8_t speed = data[4]; + if (layer < DYNAMIC_KEYMAP_LAYER_COUNT && mode < MODE_LAST) { + layer_rgb[layer].mode = mode_map[mode]; + layer_rgb[layer].speed = speed; + data[1] = 0; + system76_ec_rgb_layer(layer_state); + } + } + break; + case CMD_LED_SAVE: + if (!bootloader_unlocked) { + system76_ec_rgb_eeprom(true); + data[1] = 0; + } + break; +#endif // RGB_MATRIX_CUSTOM_KB + case CMD_MATRIX_GET: { + // TODO: Improve performance? + data[2] = matrix_rows(); + data[3] = matrix_cols(); + + uint8_t byte = 4; + uint8_t bit = 0; + + for (uint8_t row = 0; row < matrix_rows(); row++) { + for (uint8_t col = 0; col < matrix_cols(); col++) { + if (byte < length) { + if (matrix_is_on(row, col)) { + data[byte] |= (1 << bit); + } else { + data[byte] &= ~(1 << bit); + } + } + + bit++; + if (bit >= 8) { + byte++; + bit = 0; + } + } + } + data[1] = 0; + } break; + case CMD_SET_NO_INPUT: { + clear_keyboard(); + input_disabled = data[2] != 0; + data[1] = 0; + } break; + } + + raw_hid_send(data, length); + + if (bootloader_reset) { + // Give host time to read response + wait_ms(100); + // Jump to the bootloader + bootloader_jump(); + } +} -- cgit v1.2.3