typec_stm32.c File Reference

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Enumerations
enum	{ IMR_ATTACHED }

Functions
static TU_ATTR_ALWAYS_INLINE uint32_t	dma_get_addr (uint8_t rhport, bool is_rx)
static void	dma_init (uint8_t rhport, bool is_rx)
static TU_ATTR_ALWAYS_INLINE void	dma_start (uint8_t rhport, bool is_rx, void const *buf, uint16_t len)
static TU_ATTR_ALWAYS_INLINE void	dma_stop (uint8_t rhport, bool is_rx)
static TU_ATTR_ALWAYS_INLINE bool	dma_enabled (uint8_t rhport, bool is_rx)
static TU_ATTR_ALWAYS_INLINE void	dma_tx_start (uint8_t rhport, void const *buf, uint16_t len)
static TU_ATTR_ALWAYS_INLINE void	dma_tx_stop (uint8_t rhport)
bool	tcd_init (uint8_t rhport, uint32_t port_type)
void	tcd_int_enable (uint8_t rhport)
void	tcd_int_disable (uint8_t rhport)
bool	tcd_msg_receive (uint8_t rhport, uint8_t *buffer, uint16_t total_bytes)
bool	tcd_msg_send (uint8_t rhport, uint8_t const *buffer, uint16_t total_bytes)
void	tcd_int_handler (uint8_t rhport)

Variables
static uint8_t const *	_rx_buf
static uint8_t const *	_tx_pending_buf
static uint16_t	_tx_pending_bytes
static uint16_t	_tx_xferring_bytes
static pd_header_t	_good_crc
static const uint32_t	_dma_addr_arr [TUP_TYPEC_RHPORTS_NUM][2] = CFG_TUC_STM32_DMA

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
IMR_ATTACHED

Definition at line 43 of file typec_stm32.c.

Function Documentation

dma_enabled()

static TU_ATTR_ALWAYS_INLINE bool dma_enabled ( uint8_t  rhport, bool  is_rx  )

inlinestatic

Definition at line 147 of file typec_stm32.c.

dma_get_addr()

static TU_ATTR_ALWAYS_INLINE uint32_t dma_get_addr ( uint8_t  rhport, bool  is_rx  )

inlinestatic

Definition at line 89 of file typec_stm32.c.

dma_init()

static void dma_init ( uint8_t  rhport, bool  is_rx  )

static

Definition at line 93 of file typec_stm32.c.

dma_start()

static TU_ATTR_ALWAYS_INLINE void dma_start ( uint8_t  rhport, bool  is_rx, void const *  buf, uint16_t  len  )

inlinestatic

Definition at line 134 of file typec_stm32.c.

dma_stop()

static TU_ATTR_ALWAYS_INLINE void dma_stop ( uint8_t  rhport, bool  is_rx  )

inlinestatic

Definition at line 142 of file typec_stm32.c.

dma_tx_start()

static TU_ATTR_ALWAYS_INLINE void dma_tx_start ( uint8_t  rhport, void const *  buf, uint16_t  len  )

inlinestatic

Definition at line 152 of file typec_stm32.c.

dma_tx_stop()

static TU_ATTR_ALWAYS_INLINE void dma_tx_stop ( uint8_t  rhport )

inlinestatic

Definition at line 159 of file typec_stm32.c.

tcd_init()

bool tcd_init	(	uint8_t	rhport,
		uint32_t	port_type
	)

Definition at line 167 of file typec_stm32.c.

tcd_int_disable()

void tcd_int_disable

(

uint8_t

rhport

)

Definition at line 208 of file typec_stm32.c.

tcd_int_enable()

void tcd_int_enable

(

uint8_t

rhport

)

Definition at line 202 of file typec_stm32.c.

tcd_int_handler()

void tcd_int_handler

(

uint8_t

rhport

)

Definition at line 238 of file typec_stm32.c.

tcd_msg_receive()

bool tcd_msg_receive	(	uint8_t	rhport,
		uint8_t *	buffer,
		uint16_t	total_bytes
	)

Definition at line 213 of file typec_stm32.c.

tcd_msg_send()

bool tcd_msg_send	(	uint8_t	rhport,
		uint8_t const *	buffer,
		uint16_t	total_bytes
	)

Definition at line 219 of file typec_stm32.c.

Variable Documentation

_dma_addr_arr

const uint32_t _dma_addr_arr[TUP_TYPEC_RHPORTS_NUM][2] = CFG_TUC_STM32_DMA

static

Definition at line 87 of file typec_stm32.c.

_good_crc

pd_header_t _good_crc

static

Initial value:

= {
    .msg_type   = PD_CTRL_GOOD_CRC,
    .data_role  = 0, 
    .specs_rev  = PD_REV_20,
    .power_role = 0, 
    .msg_id     = 0,
    .n_data_obj = 0,
    .extended   = 0
}

Definition at line 70 of file typec_stm32.c.

_rx_buf

uint8_t const* _rx_buf

static

Definition at line 65 of file typec_stm32.c.

_tx_pending_buf

uint8_t const* _tx_pending_buf

static

Definition at line 66 of file typec_stm32.c.

_tx_pending_bytes

uint16_t _tx_pending_bytes

static

Definition at line 67 of file typec_stm32.c.

_tx_xferring_bytes

uint16_t _tx_xferring_bytes

static

Definition at line 68 of file typec_stm32.c.