osmo_sercomm_inst Struct Reference

one instance of a sercomm multiplex/demultiplex More...

#include <sercomm.h>

Data Fields
int	initialized
	Has this instance been initialized?
int	uart_id
	UART Identifier.
struct {
struct llist_head   dlci_queues [_SC_DLCI_MAX]
	per-DLC queue of pending transmit msgbs
struct msgb *   msg
	msgb currently being transmitted
int   state
	transmit state
uint8_t *   next_char
	next to-be-transmitted char in msg
}	tx
	transmit side
struct {
dlci_cb_t   dlci_handler [_SC_DLCI_MAX]
	per-DLC handler call-back functions
unsigned int   msg_size
	msgb allocation size for rx msgs
struct msgb *   msg
	currently received msgb
int   state
	receive state
uint8_t   dlci
	DLCI of currently received msgb.
uint8_t   ctrl
	CTRL of currently received msgb.
}	rx
	receive side

Detailed Description

one instance of a sercomm multiplex/demultiplex

Field Documentation

struct msgb* osmo_sercomm_inst::msg

msgb currently being transmitted

currently received msgb

Referenced by osmo_sercomm_change_speed(), osmo_sercomm_drv_pull(), osmo_sercomm_drv_rx_char(), and osmo_sercomm_init().

int osmo_sercomm_inst::state

transmit state

receive state

Referenced by osmo_sercomm_drv_pull(), and osmo_sercomm_drv_rx_char().

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

• include/osmocom/core/sercomm.h