LibDriver TTP229
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ttp229 interface driver function
ttp229 driver function

ttp229 interface driver modules More...

Collaboration diagram for ttp229 interface driver function:

Functions

uint8_t ttp229_interface_iic_init (void)
 interface iic bus init
uint8_t ttp229_interface_iic_deinit (void)
 interface iic bus deinit
uint8_t ttp229_interface_iic_read_cmd (uint8_t addr, uint8_t *buf, uint16_t len)
 interface iic bus read command
uint8_t ttp229_interface_spi_init (void)
 interface spi bus init
uint8_t ttp229_interface_spi_deinit (void)
 interface spi bus deinit
uint8_t ttp229_interface_spi_read_cmd (uint8_t *buf, uint16_t len)
 interface spi bus read command
void ttp229_interface_delay_ms (uint32_t ms)
 interface delay ms
void ttp229_interface_debug_print (const char *const fmt,...)
 interface print format data

Detailed Description

ttp229 interface driver modules

Function Documentation

◆ ttp229_interface_debug_print()

void ttp229_interface_debug_print ( const char *const fmt,
... )

interface print format data

Parameters
[in]fmtformat data
Note
none

Definition at line 131 of file driver_ttp229_interface_template.c.

◆ ttp229_interface_delay_ms()

void ttp229_interface_delay_ms ( uint32_t ms)

interface delay ms

Parameters
[in]mstime
Note
none

Definition at line 121 of file driver_ttp229_interface_template.c.

◆ ttp229_interface_iic_deinit()

uint8_t ttp229_interface_iic_deinit ( void )

interface iic bus deinit

Returns
status code
  • 0 success
  • 1 iic deinit failed
Note
none

Definition at line 58 of file driver_ttp229_interface_template.c.

◆ ttp229_interface_iic_init()

uint8_t ttp229_interface_iic_init ( void )

interface iic bus init

Returns
status code
  • 0 success
  • 1 iic init failed
Note
none

Definition at line 46 of file driver_ttp229_interface_template.c.

◆ ttp229_interface_iic_read_cmd()

uint8_t ttp229_interface_iic_read_cmd ( uint8_t addr,
uint8_t * buf,
uint16_t len )

interface iic bus read command

Parameters
[in]addriic device write address
[out]*bufpointer to a data buffer
[in]lenlength of the data buffer
Returns
status code
  • 0 success
  • 1 read failed
Note
none

Definition at line 73 of file driver_ttp229_interface_template.c.

◆ ttp229_interface_spi_deinit()

uint8_t ttp229_interface_spi_deinit ( void )

interface spi bus deinit

Returns
status code
  • 0 success
  • 1 spi deinit failed
Note
none

Definition at line 97 of file driver_ttp229_interface_template.c.

◆ ttp229_interface_spi_init()

uint8_t ttp229_interface_spi_init ( void )

interface spi bus init

Returns
status code
  • 0 success
  • 1 spi init failed
Note
none

Definition at line 85 of file driver_ttp229_interface_template.c.

◆ ttp229_interface_spi_read_cmd()

uint8_t ttp229_interface_spi_read_cmd ( uint8_t * buf,
uint16_t len )

interface spi bus read command

Parameters
[out]*bufpointer to a data buffer
[in]lenlength of data buffer
Returns
status code
  • 0 success
  • 1 read failed
Note
none

Definition at line 111 of file driver_ttp229_interface_template.c.