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| author |  Martin Szulecki | 2012-07-17 18:07:10 +0200 |
|---|---|---|
| committer |  Nikias Bassen | 2012-07-17 18:07:10 +0200 |
| commit | 231e33d5544722d27d08261275332072769e59bc (patch) | |
| tree | 9f3f712b23224b26bcf32d94e30e03fc4c905ae9 | |
| parent | 4e338a3126568ad3995795ea16d9955db8c6e002 (diff) | |
| download | idevicerestore-231e33d5544722d27d08261275332072769e59bc.tar.gz idevicerestore-231e33d5544722d27d08261275332072769e59bc.tar.bz2 | |
USB: Send a ZLP after mode switches to hopefully increase stability
Sometimes devices do not switch modes, sending a zero length packet
appears to fix this situation and prevents failures during restore.
| -rw-r--r-- | src/dfu.c | 4 | ||||
| -rw-r--r-- | src/recovery.c | 3 |
2 files changed, 7 insertions, 0 deletions
@@ -250,6 +250,8 @@ int dfu_enter_recovery(struct idevicerestore_client_t* client, plist_t build_ide return -1; } + irecv_control_transfer(client->dfu->client, 0x21, 1, 0, 0, 0, 0, 5000); + dfu_error = irecv_reset(client->dfu->client); if (dfu_error != IRECV_E_SUCCESS) { error("ERROR: Unable to reset device\n"); @@ -315,6 +317,8 @@ int dfu_enter_recovery(struct idevicerestore_client_t* client, plist_t build_ide return -1; } + irecv_control_transfer(client->dfu->client, 0x21, 1, 0, 0, 0, 0, 5000); + dfu_error = irecv_reset(client->dfu->client); if (dfu_error != IRECV_E_SUCCESS) { error("ERROR: Unable to reset device\n"); diff --git a/src/recovery.c b/src/recovery.c index 5b24e31..fc04b1a 100644 --- a/src/recovery.c +++ b/src/recovery.c @@ -298,6 +298,7 @@ int recovery_send_ibec(struct idevicerestore_client_t* client, plist_t build_ide error("ERROR: Unable to execute %s\n", component); return -1; } + irecv_control_transfer(client->recovery->client, 0x21, 1, 0, 0, 0, 0, 5000); return 0; } @@ -413,6 +414,8 @@ int recovery_send_kernelcache(struct idevicerestore_client_t* client, plist_t bu return -1; } + irecv_control_transfer(client->recovery->client, 0x21, 1, 0, 0, 0, 0, 5000); + return 0; } |