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Merge pull request #7 from tannewt/tinyusb_samd

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Add SAMD support and simplify OS_NONE
This commit is contained in:
hathach
2018-11-14 15:36:12 +07:00
committed by GitHub
parent 039550d7fe 299a2f12de
commit 983225ae60
25 changed files with 1601 additions and 588 deletions
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9
src/class/cdc/cdc.h
View File

@@ -50,6 +50,10 @@
extern "C" {
#endif
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpacked"
#pragma GCC diagnostic ignored "-Wattributes"
/** \defgroup ClassDriver_CDC_Common Common Definitions
* @{ */
@@ -86,7 +90,8 @@ typedef enum
/// Communication Interface Protocol Codes
typedef enum
{
CDC_COMM_PROTOCOL_ATCOMMAND = 0x01 , ///< AT Commands: V.250 etc
CDC_COMM_PROTOCOL_NONE = 0x00 , ///< No specific protocol
CDC_COMM_PROTOCOL_ATCOMMAND , ///< AT Commands: V.250 etc
CDC_COMM_PROTOCOL_ATCOMMAND_PCCA_101 , ///< AT Commands defined by PCCA-101
CDC_COMM_PROTOCOL_ATCOMMAND_PCCA_101_AND_ANNEXO , ///< AT Commands defined by PCCA-101 & Annex O
CDC_COMM_PROTOCOL_ATCOMMAND_GSM_707 , ///< AT Commands defined by GSM 07.07
@@ -401,6 +406,8 @@ typedef struct ATTR_PACKED
TU_VERIFY_STATIC(sizeof(cdc_line_control_state_t) == 2, "size is not correct");
#pragma GCC diagnostic pop
/** @} */
#ifdef __cplusplus

44
src/class/cdc/cdc_device.c
View File

@@ -45,6 +45,7 @@
// INCLUDE
//--------------------------------------------------------------------+
#include "cdc_device.h"
#include "device/control.h"
#include "device/usbd_pvt.h"
//--------------------------------------------------------------------+
@@ -235,8 +236,10 @@ tusb_error_t cdcd_open(uint8_t rhport, tusb_desc_interface_t const * p_interface
{
if ( CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL != p_interface_desc->bInterfaceSubClass) return TUSB_ERROR_CDC_UNSUPPORTED_SUBCLASS;
// Only support AT commands, no protocol and vendor specific commands.
if ( !(tu_within(CDC_COMM_PROTOCOL_ATCOMMAND, p_interface_desc->bInterfaceProtocol, CDC_COMM_PROTOCOL_ATCOMMAND_CDMA) ||
0xff == p_interface_desc->bInterfaceProtocol) )
p_interface_desc->bInterfaceProtocol == CDC_COMM_PROTOCOL_NONE ||
p_interface_desc->bInterfaceProtocol == 0xff ) )
{
return TUSB_ERROR_CDC_UNSUPPORTED_PROTOCOL;
}
@@ -296,10 +299,23 @@ tusb_error_t cdcd_open(uint8_t rhport, tusb_desc_interface_t const * p_interface
return TUSB_ERROR_NONE;
}
tusb_error_t cdcd_control_request_st(uint8_t rhport, tusb_control_request_t const * p_request)
void cdcd_control_request_complete(uint8_t rhport, tusb_control_request_t const * p_request)
{
OSAL_SUBTASK_BEGIN
//------------- Class Specific Request -------------//
if (p_request->bmRequestType_bit.type != TUSB_REQ_TYPE_CLASS) return;
// TODO Support multiple interfaces
uint8_t const itf = 0;
cdcd_interface_t* p_cdc = &_cdcd_itf[itf];
// Invoke callback
if (CDC_REQUEST_SET_LINE_CODING == p_request->bRequest) {
if ( tud_cdc_line_coding_cb ) tud_cdc_line_coding_cb(itf, &p_cdc->line_coding);
}
}
tusb_error_t cdcd_control_request(uint8_t rhport, tusb_control_request_t const * p_request, uint16_t bytes_already_sent)
{
//------------- Class Specific Request -------------//
if (p_request->bmRequestType_bit.type != TUSB_REQ_TYPE_CLASS) return TUSB_ERROR_DCD_CONTROL_REQUEST_NOT_SUPPORT;
@@ -307,21 +323,18 @@ tusb_error_t cdcd_control_request_st(uint8_t rhport, tusb_control_request_t cons
uint8_t const itf = 0;
cdcd_interface_t* p_cdc = &_cdcd_itf[itf];
if ( (CDC_REQUEST_GET_LINE_CODING == p_request->bRequest) || (CDC_REQUEST_SET_LINE_CODING == p_request->bRequest) )
if ((CDC_REQUEST_SET_LINE_CODING == p_request->bRequest) )
{
uint16_t len = tu_min16(sizeof(cdc_line_coding_t), p_request->wLength);
usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, &p_cdc->line_coding, len);
// Invoke callback
if (CDC_REQUEST_SET_LINE_CODING == p_request->bRequest)
{
if ( tud_cdc_line_coding_cb ) tud_cdc_line_coding_cb(itf, &p_cdc->line_coding);
}
dcd_edpt_xfer(rhport, 0, (uint8_t*) &p_cdc->line_coding, len);
}
else if ( (CDC_REQUEST_GET_LINE_CODING == p_request->bRequest))
{
uint16_t len = tu_min16(sizeof(cdc_line_coding_t), p_request->wLength);
dcd_edpt_xfer(rhport, TUSB_DIR_IN_MASK, (uint8_t*) &p_cdc->line_coding, len);
}
else if (CDC_REQUEST_SET_CONTROL_LINE_STATE == p_request->bRequest )
{
dcd_control_status(rhport, p_request->bmRequestType_bit.direction); // ACK control request
// CDC PSTN v1.2 section 6.3.12
// Bit 0: Indicates if DTE is present or not.
// This signal corresponds to V.24 signal 108/2 and RS-232 signal DTR (Data Terminal Ready)
@@ -334,10 +347,9 @@ tusb_error_t cdcd_control_request_st(uint8_t rhport, tusb_control_request_t cons
}
else
{
dcd_control_stall(rhport); // stall unsupported request
return TUSB_ERROR_FAILED; // stall unsupported request
}
OSAL_SUBTASK_END
return TUSB_ERROR_NONE;
}
tusb_error_t cdcd_xfer_cb(uint8_t rhport, uint8_t ep_addr, tusb_event_t event, uint32_t xferred_bytes)

3
src/class/cdc/cdc_device.h
View File

@@ -114,7 +114,8 @@ ATTR_WEAK void tud_cdc_line_coding_cb(uint8_t itf, cdc_line_coding_t const* p_li
void cdcd_init (void);
tusb_error_t cdcd_open (uint8_t rhport, tusb_desc_interface_t const * p_interface_desc, uint16_t *p_length);
tusb_error_t cdcd_control_request_st (uint8_t rhport, tusb_control_request_t const * p_request);
tusb_error_t cdcd_control_request (uint8_t rhport, tusb_control_request_t const * p_request, uint16_t bytes_already_sent);
void cdcd_control_request_complete (uint8_t rhport, tusb_control_request_t const * p_request);
tusb_error_t cdcd_xfer_cb (uint8_t rhport, uint8_t edpt_addr, tusb_event_t event, uint32_t xferred_bytes);
void cdcd_reset (uint8_t rhport);