rcbench
Servo and ESC test bench: panel, IOmcu and shared C
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link_port.h
Go to the documentation of this file.
1
23#ifndef RCBENCH_LINK_PORT_H
24#define RCBENCH_LINK_PORT_H
25
26#include <stdbool.h>
27#include <stdint.h>
28
29#include "link_host.h"
30#include "link_msg.h"
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
52typedef struct {
53 bool (*exchange)(void *ctx, link_host_t *h, const link_msg_t *req,
54 link_msg_t *reply);
55 uint32_t (*now_ms)(void *ctx);
56 void *ctx;
57 void (*between)(void *ctx);
58} link_port_t;
59
88bool link_write_acked(link_host_t *h, const link_port_t *port, uint8_t page,
89 uint8_t offset, uint8_t count, const uint16_t *regs,
90 link_msg_t *reply);
91
105bool link_read_window(link_host_t *h, const link_port_t *port, uint8_t page,
106 uint8_t offset, uint8_t count, link_msg_t *reply);
107
108#ifdef __cplusplus
109}
110#endif
111
112#endif /* RCBENCH_LINK_PORT_H */
link_host.h
The panel's half of the link: poll, match the reply to the question, and escalate when the answers st...
link_msg.h
What crosses the link, independent of the transport: an op, a page, an offset, a count and up to a pa...
link_write_acked
bool link_write_acked(link_host_t *h, const link_port_t *port, uint8_t page, uint8_t offset, uint8_t count, const uint16_t *regs, link_msg_t *reply)
Write count registers of page from offset, one frame of up to LINK_CAN_REGS_PER_FRAME registers per e...
Definition link_port.c:31
link_read_window
bool link_read_window(link_host_t *h, const link_port_t *port, uint8_t page, uint8_t offset, uint8_t count, link_msg_t *reply)
Read count registers of page from offset in one exchange.
Definition link_port.c:80
link_host_t
The panel's state for one link: the outstanding request, the counters and the reassembly buffer.
Definition link_host.h:35
link_msg_t
One link message: the op, the register window and its values.
Definition link_msg.h:55
link_port_t
How a request reaches the far end and its answer comes back.
Definition link_port.h:52