wk_reg_def.h File Reference

WeiKai component family - registers' definition. More...

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Namespaces
namespace	esphome
	Providing packet encoding functions for exchanging data with a remote host.
namespace	esphome::weikai

Variables
constexpr uint8_t	esphome::weikai::WKREG_GENA = 0x00
	Global Control Register - 00 0000.
constexpr uint8_t	esphome::weikai::GENA_C4EN = 1 << 3
	Channel 4 enable clock (0: disable, 1: enable)
constexpr uint8_t	esphome::weikai::GENA_C3EN = 1 << 2
	Channel 3 enable clock (0: disable, 1: enable)
constexpr uint8_t	esphome::weikai::GENA_C2EN = 1 << 1
	Channel 2 enable clock (0: disable, 1: enable)
constexpr uint8_t	esphome::weikai::GENA_C1EN = 1 << 0
	Channel 1 enable clock (0: disable, 1: enable)
constexpr uint8_t	esphome::weikai::WKREG_GRST = 0x01
	Global Reset Register - 00 0001.
constexpr uint8_t	esphome::weikai::GRST_C4RST = 1 << 3
	Channel 4 soft reset (0: not reset, 1: reset)
constexpr uint8_t	esphome::weikai::GRST_C3RST = 1 << 2
	Channel 3 soft reset (0: not reset, 1: reset)
constexpr uint8_t	esphome::weikai::GRST_C2RST = 1 << 1
	Channel 2 soft reset (0: not reset, 1: reset)
constexpr uint8_t	esphome::weikai::GRST_C1RST = 1 << 0
	Channel 1 soft reset (0: not reset, 1: reset)
constexpr uint8_t	esphome::weikai::WKREG_GMUT = 0x02
	Global Master channel control register (not used) - 000010.
constexpr uint8_t	esphome::weikai::WKREG_GIER = 0x10
	Global interrupt register (not used) - 01 0000.
constexpr uint8_t	esphome::weikai::WKREG_GIFR = 0x11
	Global interrupt flag register (not used) 01 0001.
constexpr uint8_t	esphome::weikai::WKREG_GPDIR = 0x21
	Global GPIO direction register - 10 0001.
constexpr uint8_t	esphome::weikai::WKREG_GPDAT = 0x31
	Global GPIO data register - 11 0001.
constexpr uint8_t	esphome::weikai::WKREG_SPAGE = 0x03
	Global Page register c0/c1 0011.
constexpr uint8_t	esphome::weikai::WKREG_SCR = 0x04
	Serial Control Register - c0/c1 0100.
constexpr uint8_t	esphome::weikai::SCR_TXEN = 1 << 1
	transmission control (0: enable, 1: disable)
constexpr uint8_t	esphome::weikai::SCR_RXEN = 1 << 0
	receiving control (0: enable, 1: disable)
constexpr uint8_t	esphome::weikai::WKREG_LCR = 0x05
	Line Configuration Register - c0/c1 0101.
constexpr uint8_t	esphome::weikai::LCR_PAEN = 1 << 3
	Parity enable (0: no check, 1: check)
constexpr uint8_t	esphome::weikai::LCR_PAR_F0 = 0 << 1
	Parity force 0.
constexpr uint8_t	esphome::weikai::LCR_PAR_ODD = 1 << 1
	Parity odd.
constexpr uint8_t	esphome::weikai::LCR_PAR_EVEN = 2 << 1
	Parity even.
constexpr uint8_t	esphome::weikai::LCR_PAR_F1 = 3 << 1
	Parity force 1.
constexpr uint8_t	esphome::weikai::LCR_STPL = 1 << 0
	Stop length (0: 1 bit, 1: 2 bits)
constexpr uint8_t	esphome::weikai::WKREG_FCR = 0x06
	FIFO Control Register - c0/c1 0110.
constexpr uint8_t	esphome::weikai::FCR_TFEN = 1 << 3
	Transmitter FIFO enable.
constexpr uint8_t	esphome::weikai::FCR_RFEN = 1 << 2
	Receiver FIFO enable.
constexpr uint8_t	esphome::weikai::FCR_TFRST = 1 << 1
	Transmitter FIFO reset.
constexpr uint8_t	esphome::weikai::FCR_RFRST = 1 << 0
	Receiver FIFO reset.
constexpr uint8_t	esphome::weikai::WKREG_SIER = 0x07
	Serial Interrupt Enable Register (not used) - c0/c1 0111.
constexpr uint8_t	esphome::weikai::WKREG_SIFR = 0x08
	Serial Interrupt Flag Register (not used) - c0/c1 1000.
constexpr uint8_t	esphome::weikai::WKREG_TFCNT = 0x09
	Transmitter FIFO Count - c0/c1 1001.
constexpr uint8_t	esphome::weikai::WKREG_RFCNT = 0x0A
	Receiver FIFO count - c0/c1 1010.
constexpr uint8_t	esphome::weikai::WKREG_FSR = 0x0B
	FIFO Status Register - c0/c1 1011.
constexpr uint8_t	esphome::weikai::FSR_RFOE = 1 << 7
	Receiver FIFO Overflow Error (0: no OE, 1: OE)
constexpr uint8_t	esphome::weikai::FSR_RFLB = 1 << 6
	Receiver FIFO Line Break (0: no LB, 1: LB)
constexpr uint8_t	esphome::weikai::FSR_RFFE = 1 << 5
	Receiver FIFO Frame Error (0: no FE, 1: FE)
constexpr uint8_t	esphome::weikai::FSR_RFPE = 1 << 4
	Receiver Parity Error (0: no PE, 1: PE)
constexpr uint8_t	esphome::weikai::FSR_RFDAT = 1 << 3
	Receiver FIFO count (0: empty, 1: not empty)
constexpr uint8_t	esphome::weikai::FSR_TFDAT = 1 << 2
	Transmitter FIFO count (0: empty, 1: not empty)
constexpr uint8_t	esphome::weikai::FSR_TFFULL = 1 << 1
	Transmitter FIFO full (0: not full, 1: full)
constexpr uint8_t	esphome::weikai::FSR_TBUSY = 1 << 0
	Transmitter busy (0 nothing to transmit, 1: transmitter busy sending)
constexpr uint8_t	esphome::weikai::WKREG_LSR = 0x0C
	Line Status Register (not used - using FIFO)
constexpr uint8_t	esphome::weikai::WKREG_FDAT = 0x0D
	FIFO Data Register (not used - does not seems to work)
constexpr uint8_t	esphome::weikai::WKREG_BRH = 0x04
	Baud rate configuration register: high byte - c0/c1 0100.
constexpr uint8_t	esphome::weikai::WKREG_BRL = 0x05
	Baud rate configuration register: low byte - c0/c1 0101.
constexpr uint8_t	esphome::weikai::WKREG_BRD = 0x06
	Baud rate configuration register decimal part - c0/c1 0110.
constexpr uint8_t	esphome::weikai::WKREG_RFI = 0x07
	Receive FIFO Interrupt trigger configuration (not used) - c0/c1 0111.
constexpr uint8_t	esphome::weikai::WKREG_TFI = 0x08
	Transmit FIFO interrupt trigger configuration (not used) - c0/c1 1000.

Detailed Description

WeiKai component family - registers' definition.

Author

DrCoolZic

Date

Last Modified: 2024/02/18 15:49:18

Definition in file wk_reg_def.h.