radio_link::Sx1262 Class Reference

#include <sx1262.h>

Collaboration diagram for radio_link::Sx1262:

Public Member Functions
	Sx1262 (SpiBus &bus)
bool	start_rx_continuous ()
RadioStatus	receive (uint8_t *buf, uint8_t max_len, uint8_t &len)
bool	packet_status (PacketStatus &out)
uint32_t	crc_errors () const

Private Member Functions
bool	command (const uint8_t *tx, uint8_t *rx, uint16_t n)
bool	clear_irq (uint16_t mask)

Private Attributes
SpiBus &	bus_
uint32_t	crc_errors_ = 0
uint8_t	read_tx_ [kMaxExchange]
uint8_t	read_rx_ [kMaxExchange]

Static Private Attributes
static constexpr unsigned	kMaxExchange = 3 + 255

Detailed Description

Definition at line 60 of file sx1262.h.

Constructor & Destructor Documentation

Sx1262()

radio_link::Sx1262::Sx1262 ( SpiBus & bus )

inlineexplicit

Definition at line 62 of file sx1262.h.

References bus_.

Member Function Documentation

clear_irq()

bool radio_link::Sx1262::clear_irq ( uint16_t mask )

private

Definition at line 45 of file sx1262.cpp.

References command(), and radio_link::kOpClearIrqStatus.

Referenced by receive().

command()

bool radio_link::Sx1262::command ( const uint8_t * tx, uint8_t * rx, uint16_t n )

private

Definition at line 31 of file sx1262.cpp.

References bus_.

Referenced by clear_irq(), packet_status(), receive(), and start_rx_continuous().

crc_errors()

uint32_t radio_link::Sx1262::crc_errors ( ) const

inline

Definition at line 82 of file sx1262.h.

References crc_errors_.

Referenced by test_damaged_packets_are_counted().

packet_status()

bool radio_link::Sx1262::packet_status

(

PacketStatus &

out

)

Definition at line 109 of file sx1262.cpp.

References command(), and radio_link::kOpGetPacketStatus.

Referenced by test_packet_status_busy_never_clears(), test_packet_status_converts_rssi_and_negative_snr(), test_packet_status_missing_chip_leaves_output_alone(), test_packet_status_positive_snr(), and test_packet_status_sends_0x14_and_four_nops().

receive()

RadioStatus radio_link::Sx1262::receive	(	uint8_t *	buf,
		uint8_t	max_len,
		uint8_t &	len )

Definition at line 52 of file sx1262.cpp.

References clear_irq(), command(), crc_errors_, radio_link::ErrNotFound, radio_link::ErrTooLong, radio_link::kIrqCrcErr, radio_link::kIrqHeaderErr, radio_link::kIrqRxDone, radio_link::kOpGetIrqStatus, radio_link::kOpGetRxBufferStatus, radio_link::kOpReadBuffer, radio_link::NoData, radio_link::Ok, read_rx_, read_tx_, and start().

Referenced by radio_link::radio_receive(), test_bad_status_while_reading_a_packet_reports_not_found(), test_biggest_packet_255_bytes_is_read_whole(), test_busy_is_checked_before_every_exchange(), test_chip_stuck_busy_reports_not_found(), test_command_failure_status_reports_not_found(), test_damaged_packets_are_counted(), test_header_error_drops_the_packet(), test_missing_chip_reading_ones_reports_not_found(), test_missing_chip_reading_zeros_reports_not_found(), test_no_flags_returns_no_data(), test_packet_bigger_than_the_box_is_dropped(), test_packet_flag_is_cleared_after_reading(), test_packet_is_read_with_the_right_bytes_and_length(), test_radio_crc_error_drops_the_packet(), test_start_position_in_the_chip_buffer_is_used(), test_the_four_exchanges_happen_in_order(), and test_zero_length_packet_is_dropped().

start_rx_continuous()

bool radio_link::Sx1262::start_rx_continuous

(

)

Definition at line 39 of file sx1262.cpp.

References command(), and radio_link::kOpSetRx.

Referenced by test_start_rx_continuous_fails_when_busy_never_clears(), and test_start_rx_continuous_sends_setrx_ffffff().

Member Data Documentation

bus_

SpiBus& radio_link::Sx1262::bus_

private

Definition at line 97 of file sx1262.h.

Referenced by command(), and Sx1262().

crc_errors_

uint32_t radio_link::Sx1262::crc_errors_ = 0

private

Definition at line 98 of file sx1262.h.

Referenced by crc_errors(), and receive().

kMaxExchange

unsigned radio_link::Sx1262::kMaxExchange = 3 + 255

staticconstexprprivate

Definition at line 95 of file sx1262.h.

read_rx_

uint8_t radio_link::Sx1262::read_rx_[kMaxExchange]

private

Definition at line 100 of file sx1262.h.

Referenced by receive().

read_tx_

uint8_t radio_link::Sx1262::read_tx_[kMaxExchange]

private

Definition at line 99 of file sx1262.h.

Referenced by receive().

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The documentation for this class was generated from the following files:

• firmware/Flight_Computer/src/chips/sx1262.h
• firmware/Flight_Computer/src/chips/sx1262.cpp