lorenz.stechauner/Device-Driver
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Tune period time and other values

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Lorenz Stechauner
2026-01-19 00:17:47 +01:00
parent b3bcd286fd
commit 6161415847
2 changed files with 5 additions and 5 deletions
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6
g29-wheel/g29_usb.c
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@@ -44,7 +44,7 @@ MODULE_PARM_DESC(mode, "Initial mode (0=MEDIA, 1=WASD, 2=MOUSE)");
/* Steering curve exponent (100 = linear, 200 = squared, 150 = ^1.5) /* Steering curve exponent (100 = linear, 200 = squared, 150 = ^1.5)
* Higher values reduce sensitivity at low steering angles. * Higher values reduce sensitivity at low steering angles.
*/ */
static int steer_curve = 200; static int steer_curve = 100;
module_param(steer_curve, int, 0644); module_param(steer_curve, int, 0644);
MODULE_PARM_DESC(steer_curve, "Steering sensitivity curve (100=linear, 200=squared, default=200)"); MODULE_PARM_DESC(steer_curve, "Steering sensitivity curve (100=linear, 200=squared, default=200)");
@@ -134,7 +134,7 @@ static void g29_switch_mode(struct g29_dev *g29, enum g29_mode new_mode) {
/* Start timers when entering modes */ /* Start timers when entering modes */
if (new_mode == G29_MODE_WASD) { if (new_mode == G29_MODE_WASD) {
mod_timer(&g29->steer_timer, jiffies + msecs_to_jiffies(2)); mod_timer(&g29->steer_timer, jiffies + msecs_to_jiffies(1));
} }
if (new_mode == G29_MODE_MOUSE) { if (new_mode == G29_MODE_MOUSE) {
mod_timer(&g29->mouse_timer, jiffies + msecs_to_jiffies(10)); mod_timer(&g29->mouse_timer, jiffies + msecs_to_jiffies(10));
@@ -331,7 +331,7 @@ static void wasd_mode_timer_fn(struct timer_list *t) {
input_sync(g29->input); input_sync(g29->input);
if (g29->current_mode == G29_MODE_WASD) if (g29->current_mode == G29_MODE_WASD)
mod_timer(&g29->steer_timer, jiffies + msecs_to_jiffies(2)); mod_timer(&g29->steer_timer, jiffies + msecs_to_jiffies(1));
} }
static void process_media_mode(struct g29_dev *g29, const struct g29_state *cur, const struct g29_state *prev) { static void process_media_mode(struct g29_dev *g29, const struct g29_state *cur, const struct g29_state *prev) {

4
g29-wheel/g29_usb.h
View File

@@ -59,8 +59,8 @@
#define G29_GEARSHIFT_Z_NEUTRAL 0x9C /* Neutral position */ #define G29_GEARSHIFT_Z_NEUTRAL 0x9C /* Neutral position */
#define G29_GEARSHIFT_Z_PRESSED 0xDC /* Pressed down */ #define G29_GEARSHIFT_Z_PRESSED 0xDC /* Pressed down */
#define WHEEL_CENTER 32768 #define WHEEL_CENTER 0x8000
#define WHEEL_MAX_DIST 32768 #define WHEEL_MAX_DIST 0x8000
struct g29_state { struct g29_state {
u32 buttons_le; /* Button bitmask (little-endian) */ u32 buttons_le; /* Button bitmask (little-endian) */