esphome::weikai_spi Namespace Reference

Data Structures
class	WeikaiComponentSPI
	The WeikaiComponentSPI class stores the information to the WeiKai component connected through an SPI bus. More...
class	WeikaiRegisterSPI
	WeikaiRegisterSPI objects acts as proxies to access remote register through an SPI Bus. More...

Enumerations
enum	RegType { REG = 0 , FIFO = 1 }
enum	CmdType { WRITE_CMD = 0 , READ_CMD = 1 }

Functions
std::string	i2s (uint8_t val)
	convert an int to binary representation as C++ std::string
uint32_t	elapsed_ms (uint32_t &last_time)
	measure the time elapsed between two calls
const char *	p2s (uart::UARTParityOptions parity)
	Converts the parity enum value to a C string.
void	print_buffer (const uint8_t *data, size_t length)
	Display a buffer in hexadecimal format (32 hex values / line).
const char *	reg_to_str (int reg, bool page1)

Enumeration Type Documentation

CmdType

enum esphome::weikai_spi::CmdType

Enumerator
WRITE_CMD
READ_CMD

Definition at line 80 of file weikai_spi.cpp.

RegType

enum esphome::weikai_spi::RegType

Enumerator
REG
FIFO

Definition at line 79 of file weikai_spi.cpp.

Function Documentation

elapsed_ms()

uint32_t esphome::weikai_spi::elapsed_ms

(

uint32_t &

last_time

)

measure the time elapsed between two calls

Parameters

last_time

time of the previous call

Returns

the elapsed time in microseconds

Definition at line 23 of file weikai_spi.cpp.

i2s()

std::string esphome::weikai_spi::i2s ( uint8_t val )

inline

convert an int to binary representation as C++ std::string

Parameters

val	integer to convert

Returns

a std::string

Definition at line 16 of file weikai_spi.cpp.

p2s()

const char * esphome::weikai_spi::p2s

(

uart::UARTParityOptions

parity

)

Converts the parity enum value to a C string.

Parameters

parity

enum

Returns

the string

Definition at line 32 of file weikai_spi.cpp.

print_buffer()

void esphome::weikai_spi::print_buffer	(	const uint8_t *	data,
		size_t	length )

Display a buffer in hexadecimal format (32 hex values / line).

Definition at line 47 of file weikai_spi.cpp.

reg_to_str()

const char * esphome::weikai_spi::reg_to_str	(	int	reg,
		bool	page1 )

Definition at line 69 of file weikai_spi.cpp.