diff options
| author | hathach <[email protected]> | 2013-03-12 00:10:52 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2013-03-12 00:10:52 +0700 |
| commit | 38ff7123b4f43aa85ce1848a0cb99bb73303cadd (patch) | |
| tree | 7ee7d6d883d6f0b11cefd98b8ff3e10572d581c1 /tinyusb/host | |
| parent | 8eaad2326b26f542ba66ea305a40dd4c8e49f421 (diff) | |
add semaphore reset & queue flush API for osal
add semaphore reset when opening control pipe
Diffstat (limited to 'tinyusb/host')
| -rw-r--r-- | tinyusb/host/usbh.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/tinyusb/host/usbh.c b/tinyusb/host/usbh.c index ad4bf3b2a..fa16e5403 100644 --- a/tinyusb/host/usbh.c +++ b/tinyusb/host/usbh.c @@ -156,6 +156,15 @@ tusb_error_t usbh_control_xfer_subtask(uint8_t dev_addr, tusb_std_request_t cons OSAL_SUBTASK_END } +tusb_error_t usbh_pipe_control_open(uint8_t dev_addr, uint8_t max_packet_size) +{ + osal_semaphore_reset( usbh_device_info_pool[dev_addr].sem_hdl ); + + ASSERT_STATUS( hcd_pipe_control_open(dev_addr, max_packet_size) ); + + return TUSB_ERROR_NONE; +} + //--------------------------------------------------------------------+ // ENUMERATION TASK //--------------------------------------------------------------------+ @@ -180,7 +189,7 @@ OSAL_TASK_DECLARE(usbh_enumeration_task) usbh_device_info_pool[0].hub_port = enum_entry.hub_port; usbh_device_info_pool[0].speed = enum_entry.speed; - TASK_ASSERT_STATUS( hcd_pipe_control_open(0, 8) ); + TASK_ASSERT_STATUS( usbh_pipe_control_open(0, 8) ); //------------- Get first 8 bytes of device descriptor to get Control Endpoint Size -------------// OSAL_SUBTASK_INVOKED_AND_WAIT( @@ -223,7 +232,7 @@ OSAL_TASK_DECLARE(usbh_enumeration_task) hcd_pipe_control_close(0); // open control pipe for new address - TASK_ASSERT_STATUS ( hcd_pipe_control_open(new_addr, ((tusb_descriptor_device_t*) enum_data_buffer)->bMaxPacketSize0 ) ); + TASK_ASSERT_STATUS ( usbh_pipe_control_open(new_addr, ((tusb_descriptor_device_t*) enum_data_buffer)->bMaxPacketSize0 ) ); //------------- Get full device descriptor -------------// OSAL_SUBTASK_INVOKED_AND_WAIT( |