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feat(native-usb): add 32-frame HD gameplay rumble and USB flight diagnostics

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Preserve native frequency/amplitude timelines for DualSense PCM output,
remove the unsupported 64-frame path, and retain compatibility rumble for
other controllers. Use the validated 300 MHz sampling phase and restrict
non-bondable Classic discovery autoconnect to previously paired peers.

Buffer native-hub UART stdout and release USB IRQs around port-reset
callbacks. Add observer liveness and pre-SETUP root-response observations
without changing recovery behavior. Cover transport and haptics boundaries.

Record the user-accepted 0.108 trial: controls remained responsive and
rumble felt fine. Instrumentation changes timing; the disconnect root
cause and long-term reliability remain unqualified.

Validation: 624 tests, 11 affected firmware/probe builds, and on-device
concurrent USB and HD-auto-start checks. Private captures, generated
images, and unrelated working-tree files are intentionally excluded.
This commit is contained in:
Joey Yakimowich-Payne 2026-09-19 17:03:46 -06:00
commit 80b788099b
46 changed files with 2873 additions and 412 deletions
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12
tools/switch2_usb_probe/protocol.h
View file

@ -3,6 +3,7 @@
#include <stddef.h>
#include <stdint.h>
#include "model.h"
#include "core/native_haptics.h"
#define PROBE_COMMAND_MAX_SIZE 263u
#define PROBE_REPLY_MAX_SIZE 96u
@ -50,17 +51,14 @@ typedef struct {
uint32_t report_counter;
} probe_protocol_state;
typedef struct {
uint8_t count;
uint8_t magnitude[3];
} probe_rumble_frame;
// Stateless Output 01 compatibility rumble: report_id 0 includes the leading
// Stateless Output 01 waveform decoding: report_id 0 includes the leading
// wire ID (17..64 bytes); report_id 1 omits it (16..63 bytes).
// Count zero means HOLD/no update, not stop or watchdog refresh. A nonempty
// zero-amplitude sample is stop. Malformed input leaves output unchanged.
// Both 10-bit frequency and amplitude fields survive decoding; each physical
// output backend chooses its own supported frequency range and rendering.
bool probe_protocol_decode_rumble(uint8_t report_id, const uint8_t* data,
size_t length, probe_rumble_frame* output);
size_t length, NativeHapticsActuatorFrame* output);
void probe_protocol_reset(probe_protocol_state* state, bool is_left);
// Blob: own address[6], count[1], zero-padded host addresses[42][6], AES key[16].