SourceVu will show references to twai_general_config_t from the following samples and libraries:
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twai_general_config_t struct
Structure for general configuration of the TWAI driver
Syntax
typedef struct
{
int controller_id;
twai_mode_t mode;
gpio_num_t tx_io;
gpio_num_t rx_io;
gpio_num_t clkout_io;
gpio_num_t bus_off_io;
uint32_t tx_queue_len;
uint32_t rx_queue_len;
uint32_t alerts_enabled;
uint32_t clkout_divider;
int intr_flags;
struct {
uint32_t sleep_allow_pd;
} general_flags;
} twai_general_config_t;
Fields
Field
Declared as
Description
uint32_t
CLKOUT divider. Can be 1 or any even number from 2 to 14 (optional, set to 0 if unused).
int
Interrupt flags to set the priority of the driver's ISR. Note that to use the ESP_INTR_FLAG_IRAM, the CONFIG_TWAI_ISR_IN_IRAM option should be enabled first.
int
TWAI controller ID, index from 0. If you want to install TWAI driver with a non-zero controller_id, please use `twai_driver_install_v2`.
Bus off indicator GPIO number (optional, set to -1 if unused).
uint32_t
Number of messages TX queue can hold (set to 0 to disable TX Queue).
Related Functions
Found 3 other functions taking a twai_general_config_t
argument:
Function
Description
Install TWAI driver This function installs the TWAI driver using three configuration structures. The required memory is allocated and the TWAI driver is placed in the stopped state after running this function.
Install TWAI driver and return a handle