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remove dcd_connect/disconnect since there is no usage now

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hathach 2018-12-05 12:22:33 +07:00
parent c1336dff03
commit 6048a3bff4
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8 changed files with 9 additions and 51 deletions
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4
doxygen/porting.md
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@ -79,7 +79,6 @@ After the USB device is setup, the USB device code works by processing events on
All of the code for the low-level device API is in `src/portable/<vendor>/<chip family>/dcd_<chip family>.c`.
#### Device Setup
`dcd_connect`, `dcd_disconnect` and `dcd_set_config` are not currently used and can be left empty.
##### dcd_init
Initializes the USB peripheral for device mode and enables it.
@ -89,6 +88,9 @@ Called when the device is given a new bus address.
If your peripheral automatically changes address during enumeration (like the nrf52) you may leave this empty and also no queue an event for the corresponding SETUP packet.
##### dcd_set_config
Called when the device received SET_CONFIG request, you can leave this empty if your peripheral does not require any specific action.
#### Special events
You must let TinyUSB know when certain events occur so that it can continue its work. There are a few methods you can call to queue events for TinyUSB to process.

12
src/device/dcd.h
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@ -90,14 +90,14 @@ typedef struct ATTR_ALIGNED(4)
TU_VERIFY_STATIC(sizeof(dcd_event_t) <= 12, "size is not correct");
/*------------------------------------------------------------------*/
/* Device API (Weak is optional)
/* Device API
*------------------------------------------------------------------*/
bool dcd_init (uint8_t rhport);
void dcd_set_address (uint8_t rhport, uint8_t dev_addr);
void dcd_set_config (uint8_t rhport, uint8_t config_num);
bool dcd_init (uint8_t rhport);
void dcd_int_enable (uint8_t rhport);
void dcd_int_disable(uint8_t rhport);
void dcd_connect (uint8_t rhport) ATTR_WEAK;
void dcd_disconnect (uint8_t rhport) ATTR_WEAK;
void dcd_set_address(uint8_t rhport, uint8_t dev_addr);
void dcd_set_config (uint8_t rhport, uint8_t config_num);
/*------------------------------------------------------------------*/
/* Event Function

9
src/portable/microchip/samd21/dcd_samd21.c
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@ -82,15 +82,6 @@ bool dcd_init (uint8_t rhport)
return true;
}
void dcd_connect (uint8_t rhport)
{
}
void dcd_disconnect (uint8_t rhport)
{
}
void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
{
(void) rhport;

9
src/portable/microchip/samd51/dcd_samd51.c
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@ -82,15 +82,6 @@ bool dcd_init (uint8_t rhport)
return true;
}
void dcd_connect (uint8_t rhport)
{
(void) rhport;
}
void dcd_disconnect (uint8_t rhport)
{
(void) rhport;
}
void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
{
(void) rhport;

9
src/portable/nordic/nrf5x/dcd_nrf5x.c
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@ -195,15 +195,6 @@ bool dcd_init (uint8_t rhport)
return true;
}
void dcd_connect (uint8_t rhport)
{
(void) rhport;
}
void dcd_disconnect (uint8_t rhport)
{
(void) rhport;
}
void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
{
(void) rhport;

6
src/portable/nxp/lpc11_13_15/dcd_lpc11_13_15.c
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@ -157,12 +157,6 @@ bool tusb_hal_init(void)
return true;
}
void dcd_connect(uint8_t rhport)
{
(void) rhport;
LPC_USB->DEVCMDSTAT |= CMDSTAT_DEVICE_CONNECT_MASK;
}
void dcd_set_config(uint8_t rhport, uint8_t config_num)
{

6
src/portable/nxp/lpc17_40/dcd_lpc17_40.c
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@ -202,12 +202,6 @@ bool dcd_init(uint8_t rhport)
return TUSB_ERROR_NONE;
}
void dcd_connect(uint8_t rhport)
{
(void) rhport;
sie_write(SIE_CMDCODE_DEVICE_STATUS, 1, 1);
}
void dcd_set_address(uint8_t rhport, uint8_t dev_addr)
{
(void) rhport;

5
src/portable/nxp/lpc18_43/dcd_lpc18_43.c
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@ -92,11 +92,6 @@ static dcd_data_t* const dcd_data_ptr[2] =
//--------------------------------------------------------------------+
// CONTROLLER API
//--------------------------------------------------------------------+
void dcd_connect(uint8_t rhport)
{
LPC_USB[rhport]->USBCMD_D |= BIT_(0);
}
void dcd_set_address(uint8_t rhport, uint8_t dev_addr)
{
LPC_USB[rhport]->DEVICEADDR = (dev_addr << 25) | BIT_(24);