From 895bdc4f210fe2031cfae3b6e0d60a95a889bd91 Mon Sep 17 00:00:00 2001 From: Sam Lantinga Date: Tue, 20 Jan 2026 11:04:20 -0800 Subject: [PATCH] Fixed divide by zero handling Nintendo Switch 2 controller (cherry picked from commit b1362f8a427b32e01df19b48c8dd4b6599d6cc6d) --- src/joystick/hidapi/SDL_hidapi_switch2.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/joystick/hidapi/SDL_hidapi_switch2.c b/src/joystick/hidapi/SDL_hidapi_switch2.c index 0f814fde0e..a403eb4b5c 100644 --- a/src/joystick/hidapi/SDL_hidapi_switch2.c +++ b/src/joystick/hidapi/SDL_hidapi_switch2.c @@ -1162,10 +1162,14 @@ static void HIDAPI_DriverSwitch2_HandleStatePacket(SDL_HIDAPI_Device *device, SD ctx->sensor_ts_coeff = 10000; ctx->gyro_coeff = 34.8f; ctx->sensors_ready = true; - } else { + } else if (coeff != 0) { ctx->sensor_ts_coeff = 10000000000 / coeff; ctx->gyro_coeff = 40.0f; ctx->sensors_ready = true; + } else { + // Didn't get a valid reading, try again + ctx->first_sensor_timestamp = 0; + ctx->sample_count = 0; } if (ctx->sensors_ready && !ctx->sensors_enabled) {