Tiny protocol
0.9.0
Tiny communication protocol for microcontrollers
|
#include <tiny_fd.h>
Public Attributes | |
write_block_cb_t | write_func |
callback function to write bytes to the physical channel | |
read_block_cb_t | read_func |
callback function to read bytes from the physical channel | |
void * | pdata |
user data for block read/write functions | |
on_frame_cb_t | on_frame_cb |
callback function to process incoming frames | |
on_frame_cb_t | on_sent_cb |
Callback to get notification of sent frames. | |
void * | buffer |
uint16_t | buffer_size |
maximum input buffer size | |
uint16_t | send_timeout |
uint16_t | retry_timeout |
uint8_t | retries |
hdlc_crc_t | crc_type |
uint8_t | window_frames |
number of frames in window. Must be at least 2 | |
This structure is used for initialization of Tiny Full Duplex protocol.
void* STinyFdInit_::buffer |
buffer to store data during full-duplex protocol operating. The size should be TBD
hdlc_crc_t STinyFdInit_::crc_type |
crc field type to use on hdlc level. If HDLC_CRC_DEFAULT is passed, crc type will be selected automatically (depending on library configuration), but HDLC_CRC_16 has higher priority.
uint8_t STinyFdInit_::retries |
number retries to perform before timeout takes place
uint16_t STinyFdInit_::retry_timeout |
timeout for retry operation. It is valid and applicable to I-frames only. retry_timeout sets timeout in milliseconds. If zero value is specified, it is calculated as
uint16_t STinyFdInit_::send_timeout |
timeout. Can be set to 0 during initialization. In this case timeout will be set to default. Timeout parameter sets timeout in milliseconds for blocking API functions: tiny_fd_send().