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Attempt to add jerk correction

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Nik Rozman
2026-03-02 23:53:10 +01:00
parent 4768754bef
commit a666304013
6 changed files with 215 additions and 14 deletions
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source/config.h
+4 -2
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@@ -53,7 +53,7 @@
// ─── Persistence ──────────────────────────────────────────────────────────────
#define CONFIG_FILENAME "/imu_mouse_cfg.bin"
#define CONFIG_MAGIC 0xDEAD1239UL
#define CONFIG_MAGIC 0xDEAD123AUL
// ─── Enums ────────────────────────────────────────────────────────────────────
enum CurveType : uint8_t { CURVE_LINEAR=0, CURVE_SQUARE=1, CURVE_SQRT=2 };
@@ -83,6 +83,7 @@ struct Config {
TapAction tapAction; // what a double-tap does
uint8_t tapKey; // HID keycode (used when tapAction == TAP_ACTION_KEY)
uint8_t tapMod; // HID modifier byte (used when tapAction == TAP_ACTION_KEY)
float jerkThreshold; // jerk² threshold for tap-freeze detection
};
extern Config cfg;
extern const Config CFG_DEFAULTS;
@@ -100,8 +101,9 @@ struct __attribute__((packed)) ConfigBlob {
uint8_t tapKey; // [17] HID keycode
uint8_t tapMod; // [18] HID modifier
uint8_t _pad; // [19]
float jerkThreshold; // [20] jerk² tap-freeze threshold
};
static_assert(sizeof(ConfigBlob) == 20, "ConfigBlob must be 20 bytes");
static_assert(sizeof(ConfigBlob) == 24, "ConfigBlob must be 24 bytes");
// ─── TelemetryPacket (24 bytes) ───────────────────────────────────────────────
#ifdef FEATURE_TELEMETRY