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Add stock-USB native Joy-Con R/L hub bridge

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This commit is contained in:
Joey Yakimowich-Payne 2026-09-12 15:28:58 -06:00
commit 1748910316
41 changed files with 7101 additions and 909 deletions
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12
tools/switch2_usb_probe/storage.h
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@ -11,14 +11,18 @@ extern "C" {
// Synchronous, main-loop-only API for the single-core probe. Serialize calls.
// Blobs are opaque, nonempty, and at most 512 bytes. Load requires an exact
// length match and leaves output unchanged on failure; it never writes flash.
bool probe_storage_load(uint8_t *output, size_t size);
// Invalid instances fail before reading a bank or writing output.
bool probe_storage_load(uint8_t instance, uint8_t *output, size_t size);
// Success means an identical blob was already committed, or a replacement was
// committed and read back. Failure never authorizes a protocol acknowledgement.
bool probe_storage_save(const uint8_t *data, size_t size);
bool probe_storage_save(uint8_t instance, const uint8_t *data, size_t size);
// Flash-relative offset of the two sectors immediately below profile storage.
uint32_t probe_storage_offset(void);
// Flash-relative offset of the instance's two-sector pairing bank, or UINT32_MAX
// for an invalid instance. The right bank remains immediately below profile
// storage; the left bank occupies the preceding two sectors. Both are reserved
// in every build, and load/save inspect and mutate only the selected bank.
uint32_t probe_storage_offset(uint8_t instance);
#ifdef __cplusplus
}