From 9a318650b11242e46f0c02ff08bc230c535a74ab Mon Sep 17 00:00:00 2001 From: CaufieldZZZ Date: Mon, 12 Jan 2026 22:22:39 +0800 Subject: [PATCH 1/2] Update keymap.c --- .../ansi_encoder/white/keymaps/via/keymap.c | 72 ++++++++++++++++++- 1 file changed, 71 insertions(+), 1 deletion(-) diff --git a/keyboards/keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c b/keyboards/keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c index 6b6f014564f5..7e99deee267b 100644 --- a/keyboards/keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c +++ b/keyboards/keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c @@ -68,10 +68,80 @@ const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = { }; #endif -// clang-format on +// ============================================================ +// PM 专属：K17 Max 随机心跳模块 (Option + PgUp 开关版) +// ============================================================ + +// 引用必要的头文件 +#include "timer.h" + +// 1. 定义配置变量 +static uint32_t pm_timer = 0; +static uint32_t pm_random_wait = 0; +static bool pm_auto_mode = false; // 默认关闭，需按 Option+PgUp 开启 + +// 2. 时间范围 (3分钟 - 7分钟) +#define MIN_TIME 180000 +#define MAX_TIME 420000 + +// 3. 生成随机时间算法 +uint32_t get_next_random_delay(void) { + return MIN_TIME + (timer_read32() % (MAX_TIME - MIN_TIME)); +} + +// 4. 心跳引擎：每毫秒检查一次 +void matrix_scan_user(void) { + if (pm_auto_mode) { + // 第一次启动时，初始化随机种子 + if (pm_random_wait == 0) { + pm_random_wait = get_next_random_delay(); + pm_timer = timer_read32(); + } + + if (timer_elapsed32(pm_timer) > pm_random_wait) { + + // 执行 Cmd + Tab + register_code(KC_LGUI); + tap_code(KC_TAB); + unregister_code(KC_LGUI); + + // 重置计时 + pm_random_wait = get_next_random_delay(); + pm_timer = timer_read32(); + } + } +} + +// 5. 按键监听逻辑 (完美融合原厂功能) bool process_record_user(uint16_t keycode, keyrecord_t *record) { + + // --- 第一步：必须先运行 Keychron 原厂逻辑 (蓝牙/灯光等) --- if (!process_record_keychron_common(keycode, record)) { return false; } + + // --- 第二步：检测你的 PM 开关 --- + switch (keycode) { + case KC_PGUP: // 当按下 PageUp 时 + // 检查是否按住了 Option 键 (左或右都可以) + if ( (get_mods() & MOD_BIT(KC_LALT)) || (get_mods() & MOD_BIT(KC_RALT)) ) { + if (record->event.pressed) { + // 切换开关状态 + pm_auto_mode = !pm_auto_mode; + + // 如果开启，重置计时器 + if (pm_auto_mode) { + pm_timer = timer_read32(); + pm_random_wait = get_next_random_delay(); + } else { + pm_random_wait = 0; // 关闭时清零 + } + } + return false; // 拦截按键，不让页面滚动 + } + break; + } + return true; } + From 29292d06ddbf9c6504a42d13e50983b18906ff5e Mon Sep 17 00:00:00 2001 From: CaufieldZZZ Date: Mon, 12 Jan 2026 22:26:22 +0800 Subject: [PATCH 2/2] Update keymap.c --- .../keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/keyboards/keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c b/keyboards/keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c index 7e99deee267b..616e2ad38057 100644 --- a/keyboards/keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c +++ b/keyboards/keychron/k17_max/ansi_encoder/white/keymaps/via/keymap.c @@ -68,6 +68,8 @@ const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = { }; #endif + + // ============================================================ // PM 专属：K17 Max 随机心跳模块 (Option + PgUp 开关版) // ============================================================