ESP CAN device configuration. More...

Detailed Description

ESP CAN device configuration.

bxCAN device configuration

Definition at line 84 of file can_esp.h.

#include <can_esp.h>

Data Fields
uint32_t	bitrate
	Bitrate.

gpio_t	tx_pin
	CAN transceiver TX pin.

gpio_t	rx_pin
	CAN transceiver RX pin.

CAN_TypeDef *	can
	CAN device.

uint32_t	rcc_mask
	RCC mask to enable clock.

gpio_af_t	af
	Alternate pin function to use.

bool	en_deep_sleep_wake_up
	Enable deep-sleep wake-up interrupt.

CAN_TypeDef *	can_master
	Master CAN device.

uint32_t	master_rcc_mask
	Master device RCC mask.

uint8_t	first_filter
	First filter in the bank.

uint8_t	nb_filters
	Number of filters to use.

uint8_t	tx_irqn
	TX IRQ channel.

uint8_t	rx0_irqn
	RX0 IRQ channel.

uint8_t	rx1_irqn
	RX1 IRQ channel.

uint8_t	sce_irqn
	SCE IRQ channel.

uint8_t	ttcm: 1
	Time triggered communication mode.

uint8_t	abom: 1
	Automatic bus-off management.

uint8_t	awum: 1
	Automatic wakeup mode.

uint8_t	nart: 1
	No automatic retransmission.

uint8_t	rflm: 1
	Receive FIFO locked mode.

uint8_t	txfp: 1
	Transmit FIFO priority.

uint8_t	lbkm: 1
	Loopback mode.

uint8_t	silm: 1
	Silent mode.

FDCAN_GlobalTypeDef *	can
	CAN device.

uint8_t	it0_irqn
	Interrupt line 0 IRQ channel.

uint8_t	it1_irqn
	Interrupt line 1 IRQ channel.

Field Documentation

◆ abom

uint8_t can_conf_t::abom

Automatic bus-off management.

Definition at line 119 of file candev_stm32.h.

◆ af

gpio_af_t can_conf_t::af

Alternate pin function to use.

Definition at line 96 of file candev_stm32.h.

◆ awum

uint8_t can_conf_t::awum

Automatic wakeup mode.

Definition at line 120 of file candev_stm32.h.

◆ bitrate

uint32_t can_conf_t::bitrate

Bitrate.

Definition at line 85 of file can_esp.h.

◆ can [1/2]

CAN_TypeDef* can_conf_t::can

CAN device.

Definition at line 91 of file candev_stm32.h.

◆ can [2/2]

FDCAN_GlobalTypeDef* can_conf_t::can

CAN device.

Definition at line 86 of file fdcandev_stm32.h.

◆ can_master

CAN_TypeDef* can_conf_t::can_master

Master CAN device.

Definition at line 100 of file candev_stm32.h.

◆ en_deep_sleep_wake_up

bool can_conf_t::en_deep_sleep_wake_up

Enable deep-sleep wake-up interrupt.

Definition at line 98 of file candev_stm32.h.

◆ first_filter

uint8_t can_conf_t::first_filter

First filter in the bank.

For a master channel it must be 0. For a slave channel, it is used without checking with the master channel, beware bot to overwrite the master config.

Definition at line 105 of file candev_stm32.h.

◆ it0_irqn

uint8_t can_conf_t::it0_irqn

Interrupt line 0 IRQ channel.

Definition at line 92 of file fdcandev_stm32.h.

◆ it1_irqn

uint8_t can_conf_t::it1_irqn

Interrupt line 1 IRQ channel.

Definition at line 93 of file fdcandev_stm32.h.

◆ lbkm

uint8_t can_conf_t::lbkm

Loopback mode.

Definition at line 124 of file candev_stm32.h.

◆ master_rcc_mask

uint32_t can_conf_t::master_rcc_mask

Master device RCC mask.

Definition at line 101 of file candev_stm32.h.

◆ nart

uint8_t can_conf_t::nart

No automatic retransmission.

Definition at line 121 of file candev_stm32.h.

◆ nb_filters

uint8_t can_conf_t::nb_filters

Number of filters to use.

Must be less or equal to CAN_STM32_NB_FILTER - first_filter

Definition at line 108 of file candev_stm32.h.

◆ rcc_mask

uint32_t can_conf_t::rcc_mask

RCC mask to enable clock.

Definition at line 92 of file candev_stm32.h.

◆ rflm

uint8_t can_conf_t::rflm

Receive FIFO locked mode.

Definition at line 122 of file candev_stm32.h.

◆ rx0_irqn

uint8_t can_conf_t::rx0_irqn

RX0 IRQ channel.

Definition at line 114 of file candev_stm32.h.

◆ rx1_irqn

uint8_t can_conf_t::rx1_irqn

RX1 IRQ channel.

Definition at line 115 of file candev_stm32.h.

◆ rx_pin

gpio_t can_conf_t::rx_pin

CAN transceiver RX pin.

RX pin.

Definition at line 87 of file can_esp.h.

◆ sce_irqn

uint8_t can_conf_t::sce_irqn

SCE IRQ channel.

Definition at line 116 of file candev_stm32.h.

◆ silm

uint8_t can_conf_t::silm

Silent mode.

Definition at line 125 of file candev_stm32.h.

◆ ttcm

uint8_t can_conf_t::ttcm

Time triggered communication mode.

Definition at line 118 of file candev_stm32.h.

◆ tx_irqn

uint8_t can_conf_t::tx_irqn

TX IRQ channel.

Definition at line 113 of file candev_stm32.h.

◆ tx_pin

gpio_t can_conf_t::tx_pin

CAN transceiver TX pin.

TX pin.

Definition at line 86 of file can_esp.h.

◆ txfp

uint8_t can_conf_t::txfp

Transmit FIFO priority.

Definition at line 123 of file candev_stm32.h.

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

cpu/esp32/include/can_esp.h
cpu/stm32/include/candev_stm32.h
cpu/stm32/include/fdcandev_stm32.h