diff options
| author | hathach <[email protected]> | 2013-06-27 16:19:22 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2013-06-27 16:19:22 +0700 |
| commit | 3bca56665cb802e6e599fb4a1a2be5dd6e64b70b (patch) | |
| tree | ee67c6bac3050face4e8747b38317dfa2aba4927 /tinyusb/class | |
| parent | c81c4bb817925f385b45c46857b3f0630edb99ed (diff) | |
add mutex support for osal
add test for mutex in test_osal_none.c
implement usbh_control_xfer using mutex to get access to queue xfer on control pipe
(while semaphore is used to sync with hcd DMA)
failed to issue control xfer: set idle & get report descriptor in hidh_open_subtask (more to work on)
Diffstat (limited to 'tinyusb/class')
| -rw-r--r-- | tinyusb/class/hid_host.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tinyusb/class/hid_host.c b/tinyusb/class/hid_host.c index bdadc5666..5d780a819 100644 --- a/tinyusb/class/hid_host.c +++ b/tinyusb/class/hid_host.c @@ -197,6 +197,7 @@ void hidh_init(void) #endif } +//uint8_t report_descriptor[256] TUSB_CFG_ATTR_USBRAM; tusb_error_t hidh_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t const *p_interface_desc, uint16_t *p_length) { tusb_error_t error; @@ -215,6 +216,8 @@ tusb_error_t hidh_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t con OSAL_SUBTASK_BEGIN //------------- SET IDLE request -------------// + // TODO this request can be stalled by device (indicate not supported), + // until we have clear stall handler, temporarily disable it. // OSAL_SUBTASK_INVOKED_AND_WAIT( // usbh_control_xfer_subtask( // dev_addr, @@ -230,6 +233,22 @@ tusb_error_t hidh_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t con // ); //------------- TODO skip Get Report Descriptor -------------// +// memclr_(report_descriptor, 256); + +// OSAL_SUBTASK_INVOKED_AND_WAIT( +// usbh_control_xfer_subtask( +// dev_addr, +// &(tusb_std_request_t) +// { +// .bmRequestType = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_INTERFACE }, +// .bRequest = TUSB_REQUEST_GET_DESCRIPTOR, +// .wValue = HID_DESC_TYPE_REPORT, +// .wIndex = p_interface_desc->bInterfaceNumber, +// .wLength = p_desc_hid->wReportLength, +// }, +// report_descriptor ), +// error +// ); // uint8_t *p_report_desc = NULL; // report descriptor has to be global & in USB RAM if ( HID_SUBCLASS_BOOT == p_interface_desc->bInterfaceSubClass ) |