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implement dcd disconnect/connect for lpc ip3511

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hathach 2020-04-16 16:05:57 +07:00
parent 969121df4f
commit 418b69f2db
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GPG Key ID: 2FA891220FBFD581
3 changed files with 27 additions and 1 deletions
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2
src/portable/nxp/lpc17_40/dcd_lpc17_40.c
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@ -219,11 +219,13 @@ void dcd_remote_wakeup(uint8_t rhport)
void dcd_connect(uint8_t rhport)
{
(void) rhport;
sie_write(SIE_CMDCODE_DEVICE_STATUS, 1, SIE_DEV_STATUS_CONNECT_STATUS_MASK);
}
void dcd_disconnect(uint8_t rhport)
{
(void) rhport;
sie_write(SIE_CMDCODE_DEVICE_STATUS, 1, 0);
}

14
src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c
View File

@ -95,7 +95,7 @@ enum {
CMDSTAT_DEVICE_ADDR_MASK = TU_BIT(7 )-1,
CMDSTAT_DEVICE_ENABLE_MASK = TU_BIT(7 ),
CMDSTAT_SETUP_RECEIVED_MASK = TU_BIT(8 ),
CMDSTAT_DEVICE_CONNECT_MASK = TU_BIT(16), ///< reflect the softconnect only, does not reflect the actual attached state
CMDSTAT_DEVICE_CONNECT_MASK = TU_BIT(16), ///< reflect the soft-connect only, does not reflect the actual attached state
CMDSTAT_DEVICE_SUSPEND_MASK = TU_BIT(17),
CMDSTAT_CONNECT_CHANGE_MASK = TU_BIT(24),
CMDSTAT_SUSPEND_CHANGE_MASK = TU_BIT(25),
@ -209,6 +209,18 @@ void dcd_remote_wakeup(uint8_t rhport)
(void) rhport;
}
void dcd_connect(uint8_t rhport)
{
(void) rhport;
DCD_REGS->DEVCMDSTAT |= CMDSTAT_DEVICE_CONNECT_MASK;
}
void dcd_disconnect(uint8_t rhport)
{
(void) rhport;
DCD_REGS->DEVCMDSTAT &= ~CMDSTAT_DEVICE_CONNECT_MASK;
}
//--------------------------------------------------------------------+
// DCD Endpoint Port
//--------------------------------------------------------------------+

12
src/portable/template/dcd_template.c
View File

@ -91,6 +91,18 @@ void dcd_remote_wakeup (uint8_t rhport)
(void) rhport;
}
// Connect by enabling internal pull-up resistor on D+/D-
void dcd_connect(uint8_t rhport)
{
(void) rhport;
}
// Disconnect by disabling internal pull-up resistor on D+/D-
void dcd_disconnect(uint8_t rhport)
{
(void) rhport;
}
//--------------------------------------------------------------------+
// Endpoint API
//--------------------------------------------------------------------+