PaulStoffregen
7 years ago
1 changed files with 2 additions and 1 deletions
+ 2
- 1
hub.cpp
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| println("USBHub control callback"); | println("USBHub control callback"); | ||||
| print_hexbytes(transfer->buffer, transfer->length); | print_hexbytes(transfer->buffer, transfer->length); | ||||
| sending_control_transfer = 0; | |||||
| uint32_t port = transfer->setup.wIndex; | uint32_t port = transfer->setup.wIndex; | ||||
| uint32_t mesg = transfer->setup.word1; | uint32_t mesg = transfer->setup.word1; | ||||
| // allow only a single control transfer to occur at once | // allow only a single control transfer to occur at once | ||||
| // which isn't fast, but requires only 3 Transfer_t and | // which isn't fast, but requires only 3 Transfer_t and | ||||
| // allows reusing the setup and other buffers | // allows reusing the setup and other buffers | ||||
| sending_control_transfer = 0; | |||||
| if (sending_control_transfer) return; | |||||
| if (send_pending_poweron) { | if (send_pending_poweron) { | ||||
| send_poweron(lowestbit(send_pending_poweron)); | send_poweron(lowestbit(send_pending_poweron)); | ||||
| } else if (send_pending_clearstatus_connect) { | } else if (send_pending_clearstatus_connect) { |
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