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nrf5x: refactor device control transfer.

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- make control transfer as part of usbd. Class driver must use
usbd_control_ API() instead of dcd_ api.
- change the signature of class driver's control_request
- allow control request complete to stall in staus stage
- move control request parser & handling to usbd.
This commit is contained in:
hathach
2018-11-16 21:56:39 +07:00
parent b62ca2e5cd
commit 215f8603b1
15 changed files with 491 additions and 452 deletions
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30
src/class/msc/msc_device.h
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@@ -81,32 +81,6 @@ TU_VERIFY_STATIC(CFG_TUD_MSC_BUFSIZE < UINT16_MAX, "Size is not correct");
extern "C" {
#endif
typedef struct {
CFG_TUSB_MEM_ALIGN msc_cbw_t cbw;
//#if defined (__ICCARM__) && (CFG_TUSB_MCU == OPT_MCU_LPC11UXX || CFG_TUSB_MCU == OPT_MCU_LPC13UXX)
// uint8_t padding1[64-sizeof(msc_cbw_t)]; // IAR cannot align struct's member
//#endif
CFG_TUSB_MEM_ALIGN msc_csw_t csw;
uint8_t itf_num;
uint8_t ep_in;
uint8_t ep_out;
// Bulk Only Transfer (BOT) Protocol
uint8_t stage;
uint32_t total_len;
uint32_t xferred_len; // numbered of bytes transferred so far in the Data Stage
// Sense Response Data
uint8_t sense_key;
uint8_t add_sense_code;
uint8_t add_sense_qualifier;
}mscd_interface_t;
extern mscd_interface_t _mscd_itf;
/** \addtogroup ClassDriver_MSC
* @{
* \defgroup MSC_Device Device
@@ -198,8 +172,8 @@ ATTR_WEAK bool tud_lun_capacity_cb(uint8_t lun, uint32_t* last_valid_sector, uin
void mscd_init(void);
tusb_error_t mscd_open(uint8_t rhport, tusb_desc_interface_t const * p_interface_desc, uint16_t *p_length);
tusb_error_t mscd_control_request(uint8_t rhport, tusb_control_request_t const * p_request, uint16_t bytes_already_sent);
void mscd_control_request_complete (uint8_t rhport, tusb_control_request_t const * p_request);
bool mscd_control_request(uint8_t rhport, tusb_control_request_t const * p_request);
bool mscd_control_request_complete (uint8_t rhport, tusb_control_request_t const * p_request);
tusb_error_t mscd_xfer_cb(uint8_t rhport, uint8_t edpt_addr, tusb_event_t event, uint32_t xferred_bytes);
void mscd_reset(uint8_t rhport);