Refactor for public API
parent
dab8e0029e
commit
e60aa4c2e3
@ -0,0 +1,39 @@
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#pragma once
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#include "message.h"
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#include <stdbool.h>
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#include <stdint.h>
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static const uint8_t SET_SYSTEM_LED_CMDID = 0x33;
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enum LEDCOMP {
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LEDCOMP_BOTTOM_BACK = 0x1,
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LEDCOMP_BOTTOM_FRONT = 0x2,
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LEDCOMP_BOTTOM_LEFT = 0x4,
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LEDCOMP_BOTTOM_RIGHT = 0x8,
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LEDCOMP_BOTTOM_ALL = 0xf,
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LEDCOMP_TOP_LEFT = 0x10,
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LEDCOMP_TOP_RIGHT = 0x20,
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LEDCOMP_TOP_ALL = 0x30,
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LEDCOMP_ALL = 0x3f
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};
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enum LEDEFFECT {
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LEDEFFECT_OFF = 0,
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LEDEFFECT_ON = 1,
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LEDEFFECT_BREATH = 2,
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LEDEFFECT_FLASH = 3,
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LEDEFFECT_SCROLLING = 4
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};
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void set_system_led (
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Client session,
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uint8_t red,
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uint8_t green,
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uint8_t blue,
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enum LEDCOMP comp,
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uint16_t led_mask,
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enum LEDEFFECT effect,
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uint16_t t1,
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uint16_t t2 );
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@ -0,0 +1,167 @@
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#define PACKED __attribute__((__packed__))
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struct PACKED Header {
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// The preamble marks the start of a message and is always 0x55
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uint8_t preamble;
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// The length of the message includes the preamble and CRC16 at the end
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union {
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uint16_t length;
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struct {
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uint8_t length_l;
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uint8_t length_h;
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};
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};
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// This is a CRC8 checksum for the preamble and length together
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uint8_t crc;
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// hostbyte of the message sender
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uint8_t sender;
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// hostbyte of the message receiver
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uint8_t receiver;
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// Each message has a sequence ID
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// The Robomaster will respond with the same ID for each request
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// The value of the sequence ID doesn't matter to the Robomaster
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// Repeating sequence IDs are acceptable
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int16_t seq_id;
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// The message attribute flags designate if a response is needed or if the
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// message is a response.
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union {
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uint8_t attribute;
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struct {
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uint8_t reserved : 6;
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bool ack_needed : 1;
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bool is_ack : 1;
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};
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};
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// Each command has a cmdset and cmdid that together make a cmd key
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uint8_t cmdset;
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uint8_t cmdid;
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};
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struct PACKED Footer {
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uint16_t crc;
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};
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struct PACKED SetSystemLedReq {
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struct Header header;
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// Which LEDs on which component to control
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uint32_t comp_mask;
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uint16_t led_mask;
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struct {
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// off, on, flashing, etc.
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uint8_t effect_mode : 4;
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// Always 7
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uint8_t control_mode : 4;
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};
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// RGB values for the LED color
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uint8_t red;
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uint8_t green;
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uint8_t blue;
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// Always 0
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uint8_t loop;
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// These time intervals have different meaning depending on effect
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uint16_t t1;
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uint16_t t2;
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struct Footer footer;
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};
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struct PACKED SetSystemLedResp {
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struct Header header;
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uint8_t retcode;
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struct Footer footer;
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};
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struct PACKED SetWheelSpeedReq
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{
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struct Header header;
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int16_t wheel_speed[4];
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struct Footer footer;
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};
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struct PACKED SetWheelSpeedResp
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{
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struct Header header;
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int8_t retcode;
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struct Footer footer;
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};
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struct PACKED SetSdkModeReq {
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struct Header header;
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uint8_t enable;
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struct Footer footer;
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};
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struct PACKED SetSdkModeResp {
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struct Header header;
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uint8_t retcode;
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struct Footer footer;
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};
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struct PACKED SetSdkConnectionReq {
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struct Header header;
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uint8_t control;
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uint8_t host;
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uint8_t connection;
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uint8_t protocol;
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uint32_t ip_address;
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uint16_t port;
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struct Footer footer;
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};
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struct PACKED SetSdkConnectionResp {
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struct Header header;
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uint8_t retcode;
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uint8_t state;
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uint32_t config_ip;
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struct Footer footer;
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};
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union Request {
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struct Header header;
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struct SetSdkConnectionReq sdkconn;
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struct SetSdkModeReq sdkmode;
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struct SetSystemLedReq led;
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struct SetWheelSpeedReq wheel;
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};
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union Response {
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struct Header header;
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struct SetSdkConnectionResp sdkconn;
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struct SetSdkModeReq sdkmode;
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struct SetSystemLedResp led;
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struct SetWheelSpeedResp wheel;
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};
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union Message {
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struct Header header;
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union Request req;
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union Response resp;
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};
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enum MESSAGEERR {
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MESSAGEERR_NONE,
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MESSAGEERR_HEADERCRC,
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MESSAGEERR_FOOTERCRC
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};
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enum MESSAGEERR
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message_validate(const union Message* message);
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@ -1,17 +1,22 @@
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#pragma once
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#pragma once
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#include <stdlib.h>
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#include <stddef.h>
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#include <inttypes.h>
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#include <stdbool.h>
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// Public stuff
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// Public stuff
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struct Message;
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struct Client;
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struct Client;
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typedef struct Client* Client;
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typedef struct Client* Client;
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typedef struct Message* Message;
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Client client_new(void* buffer, size_t size);
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#include "message.h"
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#include "led.h"
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#include "sdk_connection.h"
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#include "sdk_mode.h"
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#include "wheel.h"
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// SIMPLE
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// Create a client
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// Connect to a drone
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// Send messages
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// Poll for responses
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Client client_new();
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void client_connect(Client client);
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void client_connect(Client client);
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Message poll_message(Client client);
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void poll_message(Client client, union Message* message);
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@ -0,0 +1,21 @@
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#pragma once
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#include "message.h"
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#include <stdbool.h>
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#include <stdint.h>
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static const uint8_t SET_SDK_CONNECTION_CMDID = 0xD4;
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enum CONNECTION {
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CONNECTION_WIFI_AP = 0,
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CONNECTION_WIFI_STA = 1,
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CONNECTION_USB_RNDIS = 2
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};
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void
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set_sdk_connection(
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Client session,
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enum CONNECTION connection_type,
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uint32_t ip_address,
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uint16_t port );
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@ -0,0 +1,11 @@
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#pragma once
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#include "message.h"
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#include <stdbool.h>
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#include <stdint.h>
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static const uint8_t SET_SDK_MODE_CMDID = 0xd1;
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void
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set_sdk_mode(Client session, bool enable);
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@ -0,0 +1,16 @@
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#pragma once
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#include "message.h"
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#include <stdbool.h>
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#include <stdint.h>
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static const uint8_t SET_WHEEL_SPEED_CMDID = 0x20;
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void
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set_wheel_speed (
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Client session,
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int16_t w1,
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int16_t w2,
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int16_t w3,
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int16_t w4 );
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@ -1,16 +0,0 @@
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#include "robomaster.h"
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#include "client.h"
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Client session_new(void* buffer, size_t size) {
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struct Client* session = malloc(sizeof(struct Client));
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if(!buffer)
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session->buffer = malloc(sizeof(struct Header));
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else
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session->buffer = buffer;
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session->size = 0;
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session->seq = 0;
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session->max_size = size;
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// TODO: Make this configurable
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session->hostbyte = host2byte(DEFAULT_CLIENT_HOST, DEFAULT_CLIENT_INDEX);
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return session;
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}
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@ -1,78 +0,0 @@
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#include "robomaster.h"
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#include "client.h"
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#include "connection.h"
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#include "message.h"
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static struct Connection* connection_new()
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{
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struct Connection* conn = calloc(sizeof(struct Connection));
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// Request a UDP socket
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conn->sockfd = socket(AF_INET, SOCK_DGRAM, 0);
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// Make the socket non-blocking
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int flags = fcntl(conn->sockfd, F_GETFL);
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fcntl(conn->sockfd, F_SETFL, flags | O_NONBLOCK);
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// Set the address of the drone
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conn->addrlen = sizeof(conn->remote_addr);
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conn->dest_addr.sin_family = AF_INET;
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conn->dest_addr.sin_port = htons(30030);
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conn->dest_addr.sin_addr.s_addr = inet_addr("192.168.2.1");
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return conn;
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}
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void client_connect(Client client) {
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client->connection = connection_new();
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sendto(client->connection->sockfd, client->buffer, session_size(session), 0, (struct sockaddr*)&client->connection->dest_addr, client->connection->addrlen);
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}
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// TODO: Use union to make all messages same size
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void send_message(Client client, Message message, int length) {
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sendto(client->connection->sockfd, message, length, 0, (struct sockaddr*)&client->connection->dest_addr, client->connection->addrlen);
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}
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Message poll_message(Client client) {
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// Poll for messages
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static const struct timeval timeout = {-1, 0};
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fd_set read_fds;
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FD_ZERO(&read_fds);
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FD_SET(client->connection->sockfd, &read_fds);
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int result = select(client->connection->sockfd + 1, &read_fds, NULL, NULL, &timeout);
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// Check for socket polling errors
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if(result < 0) {
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perror("message polling failed");
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exit(EXIT_FAILURE);
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}
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// Skip if nothing was received yet
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// TODO: Make a static "empty" message or something
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if (result == 0) {
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return NULL;
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}
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// Read a message from the socket
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// TODO: Use union to make all messages same size
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// NOTE: This is never freed, so it's a memory leak
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void* buffer = malloc(1024);
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int recvb = recvfrom(client->connection->sockfd, buffer, sizeof(client->max_size), 0, (struct sockaddr*)&client->connection->dest_addr, &client->connection->addrlen);
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// Check for socket read errors
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if(recvb < 0) {
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perror("reading socket failed");
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exit(EXIT_FAILURE);
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}
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// Check for message errors
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if(message_validate(buffer)) {
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perror("invalid message");
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exit(EXIT_FAILURE);
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}
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return (Message)buffer;
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}
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@ -1,8 +1,74 @@
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#pragma once
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#pragma once
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#include "message.h"
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#include "client.h"
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#include "crc.h"
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#include <stdlib.h>
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#include <sys/socket.h>
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#include <sys/select.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <string.h>
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#include <fcntl.h>
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struct Connection {
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struct Connection {
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int sockfd;
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int sockfd;
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socklen_t addrlen;
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socklen_t addrlen;
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sockaddr_in remote_addr;
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struct sockaddr_in remote_addr;
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};
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};
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inline
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static
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struct Connection*
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connection_new()
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{
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struct Connection* conn = malloc(sizeof(struct Connection));
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memset(conn, 0, sizeof(struct Connection));
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// Request a UDP socket
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conn->sockfd = socket(AF_INET, SOCK_DGRAM, 0);
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// Make the socket non-blocking
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int flags = fcntl(conn->sockfd, F_GETFL);
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fcntl(conn->sockfd, F_SETFL, flags | O_NONBLOCK);
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// Set the address of the drone
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conn->addrlen = sizeof(conn->remote_addr);
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conn->remote_addr.sin_family = AF_INET;
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conn->remote_addr.sin_port = htons(30030);
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conn->remote_addr.sin_addr.s_addr = inet_addr("192.168.2.1");
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return conn;
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}
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static
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inline
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void
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||||||
|
req_finalize(struct Client* client, uint8_t cmdset, uint8_t cmdid, size_t length, union Request* req) {
|
||||||
|
|
||||||
|
req->header.preamble = 0x55;
|
||||||
|
req->header.length_l = length & 0xFF;
|
||||||
|
req->header.length_h = (length >> 8) & 0x3 | 4;
|
||||||
|
req->header.crc = crc8(req, 3);
|
||||||
|
req->header.seq_id = client->seq++;
|
||||||
|
req->header.sender = client->hostbyte;
|
||||||
|
// TODO: Figure out what this is supposed to be
|
||||||
|
req->header.receiver = host2byte(DEFAULT_CLIENT_HOST, DEFAULT_ROBOT_INDEX);
|
||||||
|
req->header.ack_needed = true;
|
||||||
|
req->header.cmdset = cmdset;
|
||||||
|
req->header.cmdid = cmdid;
|
||||||
|
|
||||||
|
struct Footer* footer = (void*)req + length - sizeof(struct Footer);
|
||||||
|
uint16_t crc = crc16(req, length - sizeof(struct Footer));
|
||||||
|
footer->crc = crc;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
inline
|
||||||
|
static
|
||||||
|
void
|
||||||
|
req_send(struct Connection* conn, union Request* req, size_t length) {
|
||||||
|
sendto(conn->sockfd, req, length, 0, (struct sockaddr*)&conn->remote_addr, conn->addrlen);
|
||||||
|
}
|
||||||
|
|
||||||
|
@ -1,78 +0,0 @@
|
|||||||
#include <inttypes.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
|
|
||||||
static const uint8_t CRC8_TABLE[] =
|
|
||||||
{
|
|
||||||
0x00, 0x5e, 0xbc, 0xe2, 0x61, 0x3f, 0xdd, 0x83, 0xc2, 0x9c, 0x7e, 0x20,
|
|
||||||
0xa3, 0xfd, 0x1f, 0x41, 0x9d, 0xc3, 0x21, 0x7f, 0xfc, 0xa2, 0x40, 0x1e,
|
|
||||||
0x5f, 0x01, 0xe3, 0xbd, 0x3e, 0x60, 0x82, 0xdc, 0x23, 0x7d, 0x9f, 0xc1,
|
|
||||||
0x42, 0x1c, 0xfe, 0xa0, 0xe1, 0xbf, 0x5d, 0x03, 0x80, 0xde, 0x3c, 0x62,
|
|
||||||
0xbe, 0xe0, 0x02, 0x5c, 0xdf, 0x81, 0x63, 0x3d, 0x7c, 0x22, 0xc0, 0x9e,
|
|
||||||
0x1d, 0x43, 0xa1, 0xff, 0x46, 0x18, 0xfa, 0xa4, 0x27, 0x79, 0x9b, 0xc5,
|
|
||||||
0x84, 0xda, 0x38, 0x66, 0xe5, 0xbb, 0x59, 0x07, 0xdb, 0x85, 0x67, 0x39,
|
|
||||||
0xba, 0xe4, 0x06, 0x58, 0x19, 0x47, 0xa5, 0xfb, 0x78, 0x26, 0xc4, 0x9a,
|
|
||||||
0x65, 0x3b, 0xd9, 0x87, 0x04, 0x5a, 0xb8, 0xe6, 0xa7, 0xf9, 0x1b, 0x45,
|
|
||||||
0xc6, 0x98, 0x7a, 0x24, 0xf8, 0xa6, 0x44, 0x1a, 0x99, 0xc7, 0x25, 0x7b,
|
|
||||||
0x3a, 0x64, 0x86, 0xd8, 0x5b, 0x05, 0xe7, 0xb9, 0x8c, 0xd2, 0x30, 0x6e,
|
|
||||||
0xed, 0xb3, 0x51, 0x0f, 0x4e, 0x10, 0xf2, 0xac, 0x2f, 0x71, 0x93, 0xcd,
|
|
||||||
0x11, 0x4f, 0xad, 0xf3, 0x70, 0x2e, 0xcc, 0x92, 0xd3, 0x8d, 0x6f, 0x31,
|
|
||||||
0xb2, 0xec, 0x0e, 0x50, 0xaf, 0xf1, 0x13, 0x4d, 0xce, 0x90, 0x72, 0x2c,
|
|
||||||
0x6d, 0x33, 0xd1, 0x8f, 0x0c, 0x52, 0xb0, 0xee, 0x32, 0x6c, 0x8e, 0xd0,
|
|
||||||
0x53, 0x0d, 0xef, 0xb1, 0xf0, 0xae, 0x4c, 0x12, 0x91, 0xcf, 0x2d, 0x73,
|
|
||||||
0xca, 0x94, 0x76, 0x28, 0xab, 0xf5, 0x17, 0x49, 0x08, 0x56, 0xb4, 0xea,
|
|
||||||
0x69, 0x37, 0xd5, 0x8b, 0x57, 0x09, 0xeb, 0xb5, 0x36, 0x68, 0x8a, 0xd4,
|
|
||||||
0x95, 0xcb, 0x29, 0x77, 0xf4, 0xaa, 0x48, 0x16, 0xe9, 0xb7, 0x55, 0x0b,
|
|
||||||
0x88, 0xd6, 0x34, 0x6a, 0x2b, 0x75, 0x97, 0xc9, 0x4a, 0x14, 0xf6, 0xa8,
|
|
||||||
0x74, 0x2a, 0xc8, 0x96, 0x15, 0x4b, 0xa9, 0xf7, 0xb6, 0xe8, 0x0a, 0x54,
|
|
||||||
0xd7, 0x89, 0x6b, 0x35
|
|
||||||
};
|
|
||||||
|
|
||||||
static const uint16_t CRC16_TABLE[] =
|
|
||||||
{
|
|
||||||
0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 0x8c48,
|
|
||||||
0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108,
|
|
||||||
0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb,
|
|
||||||
0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, 0x2102, 0x308b, 0x0210, 0x1399,
|
|
||||||
0x6726, 0x76af, 0x4434, 0x55bd, 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e,
|
|
||||||
0xfae7, 0xc87c, 0xd9f5, 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e,
|
|
||||||
0x54b5, 0x453c, 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd,
|
|
||||||
0xc974, 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
|
|
||||||
0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, 0x5285,
|
|
||||||
0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, 0xdecd, 0xcf44,
|
|
||||||
0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, 0x6306, 0x728f, 0x4014,
|
|
||||||
0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, 0xef4e, 0xfec7, 0xcc5c, 0xddd5,
|
|
||||||
0xa96a, 0xb8e3, 0x8a78, 0x9bf1, 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3,
|
|
||||||
0x242a, 0x16b1, 0x0738, 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862,
|
|
||||||
0x9af9, 0x8b70, 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e,
|
|
||||||
0xf0b7, 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
|
|
||||||
0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, 0x18c1,
|
|
||||||
0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, 0xa50a, 0xb483,
|
|
||||||
0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, 0x2942, 0x38cb, 0x0a50,
|
|
||||||
0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, 0xb58b, 0xa402, 0x9699, 0x8710,
|
|
||||||
0xf3af, 0xe226, 0xd0bd, 0xc134, 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7,
|
|
||||||
0x6e6e, 0x5cf5, 0x4d7c, 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1,
|
|
||||||
0xa33a, 0xb2b3, 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72,
|
|
||||||
0x3efb, 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
|
|
||||||
0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, 0xe70e,
|
|
||||||
0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, 0x6b46, 0x7acf,
|
|
||||||
0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, 0xf78f, 0xe606, 0xd49d,
|
|
||||||
0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, 0x7bc7, 0x6a4e, 0x58d5, 0x495c,
|
|
||||||
0x3de3, 0x2c6a, 0x1ef1, 0x0f78
|
|
||||||
};
|
|
||||||
|
|
||||||
uint8_t crc8(const void* block, size_t length)
|
|
||||||
{
|
|
||||||
uint8_t crc = 0x77;
|
|
||||||
const uint8_t* bytes = (uint8_t*)block;
|
|
||||||
while(length--) crc = CRC8_TABLE[crc^*bytes++];
|
|
||||||
return crc;
|
|
||||||
}
|
|
||||||
|
|
||||||
uint16_t crc16(const void* block, size_t length)
|
|
||||||
{
|
|
||||||
uint16_t crc = 0x3692;
|
|
||||||
const uint8_t* bytes = (uint8_t*)block;
|
|
||||||
while(length--)
|
|
||||||
crc = ((crc>>8)&0xFF)^CRC16_TABLE[((crc^*bytes++)&0xFF)];
|
|
||||||
return crc;
|
|
||||||
}
|
|
@ -1,4 +1,86 @@
|
|||||||
#pragma once
|
#pragma once
|
||||||
|
|
||||||
uint8_t crc8(const void *block, size_t length);
|
#include <inttypes.h>
|
||||||
uint16_t crc16(const void *block, size_t length);
|
#include <stdlib.h>
|
||||||
|
|
||||||
|
static const uint8_t CRC8_TABLE[] =
|
||||||
|
{
|
||||||
|
0x00, 0x5e, 0xbc, 0xe2, 0x61, 0x3f, 0xdd, 0x83, 0xc2, 0x9c, 0x7e, 0x20,
|
||||||
|
0xa3, 0xfd, 0x1f, 0x41, 0x9d, 0xc3, 0x21, 0x7f, 0xfc, 0xa2, 0x40, 0x1e,
|
||||||
|
0x5f, 0x01, 0xe3, 0xbd, 0x3e, 0x60, 0x82, 0xdc, 0x23, 0x7d, 0x9f, 0xc1,
|
||||||
|
0x42, 0x1c, 0xfe, 0xa0, 0xe1, 0xbf, 0x5d, 0x03, 0x80, 0xde, 0x3c, 0x62,
|
||||||
|
0xbe, 0xe0, 0x02, 0x5c, 0xdf, 0x81, 0x63, 0x3d, 0x7c, 0x22, 0xc0, 0x9e,
|
||||||
|
0x1d, 0x43, 0xa1, 0xff, 0x46, 0x18, 0xfa, 0xa4, 0x27, 0x79, 0x9b, 0xc5,
|
||||||
|
0x84, 0xda, 0x38, 0x66, 0xe5, 0xbb, 0x59, 0x07, 0xdb, 0x85, 0x67, 0x39,
|
||||||
|
0xba, 0xe4, 0x06, 0x58, 0x19, 0x47, 0xa5, 0xfb, 0x78, 0x26, 0xc4, 0x9a,
|
||||||
|
0x65, 0x3b, 0xd9, 0x87, 0x04, 0x5a, 0xb8, 0xe6, 0xa7, 0xf9, 0x1b, 0x45,
|
||||||
|
0xc6, 0x98, 0x7a, 0x24, 0xf8, 0xa6, 0x44, 0x1a, 0x99, 0xc7, 0x25, 0x7b,
|
||||||
|
0x3a, 0x64, 0x86, 0xd8, 0x5b, 0x05, 0xe7, 0xb9, 0x8c, 0xd2, 0x30, 0x6e,
|
||||||
|
0xed, 0xb3, 0x51, 0x0f, 0x4e, 0x10, 0xf2, 0xac, 0x2f, 0x71, 0x93, 0xcd,
|
||||||
|
0x11, 0x4f, 0xad, 0xf3, 0x70, 0x2e, 0xcc, 0x92, 0xd3, 0x8d, 0x6f, 0x31,
|
||||||
|
0xb2, 0xec, 0x0e, 0x50, 0xaf, 0xf1, 0x13, 0x4d, 0xce, 0x90, 0x72, 0x2c,
|
||||||
|
0x6d, 0x33, 0xd1, 0x8f, 0x0c, 0x52, 0xb0, 0xee, 0x32, 0x6c, 0x8e, 0xd0,
|
||||||
|
0x53, 0x0d, 0xef, 0xb1, 0xf0, 0xae, 0x4c, 0x12, 0x91, 0xcf, 0x2d, 0x73,
|
||||||
|
0xca, 0x94, 0x76, 0x28, 0xab, 0xf5, 0x17, 0x49, 0x08, 0x56, 0xb4, 0xea,
|
||||||
|
0x69, 0x37, 0xd5, 0x8b, 0x57, 0x09, 0xeb, 0xb5, 0x36, 0x68, 0x8a, 0xd4,
|
||||||
|
0x95, 0xcb, 0x29, 0x77, 0xf4, 0xaa, 0x48, 0x16, 0xe9, 0xb7, 0x55, 0x0b,
|
||||||
|
0x88, 0xd6, 0x34, 0x6a, 0x2b, 0x75, 0x97, 0xc9, 0x4a, 0x14, 0xf6, 0xa8,
|
||||||
|
0x74, 0x2a, 0xc8, 0x96, 0x15, 0x4b, 0xa9, 0xf7, 0xb6, 0xe8, 0x0a, 0x54,
|
||||||
|
0xd7, 0x89, 0x6b, 0x35
|
||||||
|
};
|
||||||
|
|
||||||
|
static const uint16_t CRC16_TABLE[] =
|
||||||
|
{
|
||||||
|
0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 0x8c48,
|
||||||
|
0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108,
|
||||||
|
0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb,
|
||||||
|
0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876, 0x2102, 0x308b, 0x0210, 0x1399,
|
||||||
|
0x6726, 0x76af, 0x4434, 0x55bd, 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e,
|
||||||
|
0xfae7, 0xc87c, 0xd9f5, 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e,
|
||||||
|
0x54b5, 0x453c, 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd,
|
||||||
|
0xc974, 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
|
||||||
|
0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3, 0x5285,
|
||||||
|
0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a, 0xdecd, 0xcf44,
|
||||||
|
0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72, 0x6306, 0x728f, 0x4014,
|
||||||
|
0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9, 0xef4e, 0xfec7, 0xcc5c, 0xddd5,
|
||||||
|
0xa96a, 0xb8e3, 0x8a78, 0x9bf1, 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3,
|
||||||
|
0x242a, 0x16b1, 0x0738, 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862,
|
||||||
|
0x9af9, 0x8b70, 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e,
|
||||||
|
0xf0b7, 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
|
||||||
|
0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036, 0x18c1,
|
||||||
|
0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e, 0xa50a, 0xb483,
|
||||||
|
0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5, 0x2942, 0x38cb, 0x0a50,
|
||||||
|
0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd, 0xb58b, 0xa402, 0x9699, 0x8710,
|
||||||
|
0xf3af, 0xe226, 0xd0bd, 0xc134, 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7,
|
||||||
|
0x6e6e, 0x5cf5, 0x4d7c, 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1,
|
||||||
|
0xa33a, 0xb2b3, 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72,
|
||||||
|
0x3efb, 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
|
||||||
|
0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a, 0xe70e,
|
||||||
|
0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1, 0x6b46, 0x7acf,
|
||||||
|
0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9, 0xf78f, 0xe606, 0xd49d,
|
||||||
|
0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330, 0x7bc7, 0x6a4e, 0x58d5, 0x495c,
|
||||||
|
0x3de3, 0x2c6a, 0x1ef1, 0x0f78
|
||||||
|
};
|
||||||
|
|
||||||
|
static
|
||||||
|
inline
|
||||||
|
uint8_t
|
||||||
|
crc8(const void* block, size_t length)
|
||||||
|
{
|
||||||
|
uint8_t crc = 0x77;
|
||||||
|
const uint8_t* bytes = (uint8_t*)block;
|
||||||
|
while(length--) crc = CRC8_TABLE[crc^*bytes++];
|
||||||
|
return crc;
|
||||||
|
}
|
||||||
|
|
||||||
|
static
|
||||||
|
inline
|
||||||
|
uint16_t
|
||||||
|
crc16(const void* block, size_t length)
|
||||||
|
{
|
||||||
|
uint16_t crc = 0x3692;
|
||||||
|
const uint8_t* bytes = (uint8_t*)block;
|
||||||
|
while(length--)
|
||||||
|
crc = ((crc>>8)&0xFF)^CRC16_TABLE[((crc^*bytes++)&0xFF)];
|
||||||
|
return crc;
|
||||||
|
}
|
||||||
|
@ -1,78 +0,0 @@
|
|||||||
#pragma once
|
|
||||||
|
|
||||||
#include "robomaster.h"
|
|
||||||
#include "message.h"
|
|
||||||
|
|
||||||
static const uint8_t SET_SYSTEM_LED_CMDID = 0x33;
|
|
||||||
|
|
||||||
enum LEDCOMP {
|
|
||||||
LEDCOMP_BOTTOM_BACK = 0x1,
|
|
||||||
LEDCOMP_BOTTOM_FRONT = 0x2,
|
|
||||||
LEDCOMP_BOTTOM_LEFT = 0x4,
|
|
||||||
LEDCOMP_BOTTOM_RIGHT = 0x8,
|
|
||||||
LEDCOMP_BOTTOM_ALL = 0xf,
|
|
||||||
LEDCOMP_TOP_LEFT = 0x10,
|
|
||||||
LEDCOMP_TOP_RIGHT = 0x20,
|
|
||||||
LEDCOMP_TOP_ALL = 0x30,
|
|
||||||
LEDCOMP_ALL = 0x3f
|
|
||||||
};
|
|
||||||
|
|
||||||
enum LEDEFFECT {
|
|
||||||
LEDEFFECT_OFF = 0,
|
|
||||||
LEDEFFECT_ON = 1,
|
|
||||||
LEDEFFECT_BREATH = 2,
|
|
||||||
LEDEFFECT_FLASH = 3,
|
|
||||||
LEDEFFECT_SCROLLING = 4
|
|
||||||
};
|
|
||||||
|
|
||||||
struct PACKED SetSystemLedReq {
|
|
||||||
|
|
||||||
// Which LEDs on which component to control
|
|
||||||
uint32_t comp_mask;
|
|
||||||
uint16_t led_mask;
|
|
||||||
|
|
||||||
struct {
|
|
||||||
// off, on, flashing, etc.
|
|
||||||
uint8_t effect_mode : 4;
|
|
||||||
// Always 7
|
|
||||||
uint8_t control_mode : 4;
|
|
||||||
};
|
|
||||||
|
|
||||||
// RGB values for the LED color
|
|
||||||
uint8_t red;
|
|
||||||
uint8_t green;
|
|
||||||
uint8_t blue;
|
|
||||||
|
|
||||||
// Always 0
|
|
||||||
uint8_t loop;
|
|
||||||
|
|
||||||
// These time intervals have different meaning depending on effect
|
|
||||||
uint16_t t1;
|
|
||||||
uint16_t t2;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct PACKED SetSystemLedResp {
|
|
||||||
uint8_t retcode;
|
|
||||||
};
|
|
||||||
|
|
||||||
static
|
|
||||||
inline
|
|
||||||
const Message
|
|
||||||
set_system_led_new (
|
|
||||||
Client session,
|
|
||||||
uint8_t red,
|
|
||||||
uint8_t green,
|
|
||||||
uint8_t blue,
|
|
||||||
enum LEDCOMP comp,
|
|
||||||
uint16_t led_mask,
|
|
||||||
enum LEDEFFECT effect,
|
|
||||||
uint16_t t1,
|
|
||||||
uint16_t t2 ) {
|
|
||||||
const struct SetSystemLedReq msg = {
|
|
||||||
comp, led_mask,
|
|
||||||
{ effect, 7 },
|
|
||||||
red, green, blue,
|
|
||||||
0, t1, t2
|
|
||||||
};
|
|
||||||
return message_new(session, 0x3F, SET_SYSTEM_LED_CMDID, sizeof(msg), &msg);
|
|
||||||
}
|
|
@ -0,0 +1,16 @@
|
|||||||
|
#include "message.h"
|
||||||
|
#include "crc.h"
|
||||||
|
|
||||||
|
enum MESSAGEERR
|
||||||
|
message_validate(const union Message* message) {
|
||||||
|
|
||||||
|
uint16_t length = (message->header.length_h & 0x3) * 0xFF + message->header.length_l;
|
||||||
|
|
||||||
|
if(message->header.crc != crc8(message, 3))
|
||||||
|
return MESSAGEERR_HEADERCRC;
|
||||||
|
|
||||||
|
if(message->header.crc != crc16(message, length - sizeof(struct Footer)))
|
||||||
|
return MESSAGEERR_FOOTERCRC;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -1,117 +0,0 @@
|
|||||||
#pragma once
|
|
||||||
|
|
||||||
#include "client.h"
|
|
||||||
|
|
||||||
#define PACKED __attribute__((__packed__))
|
|
||||||
|
|
||||||
struct PACKED Header {
|
|
||||||
|
|
||||||
// The preamble marks the start of a message and is always 0x55
|
|
||||||
uint8_t preamble;
|
|
||||||
|
|
||||||
// The length of the message includes the preamble and CRC16 at the end
|
|
||||||
union {
|
|
||||||
uint16_t length;
|
|
||||||
struct {
|
|
||||||
uint8_t length_l;
|
|
||||||
uint8_t length_h;
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
||||||
// This is a CRC8 checksum for the preamble and length together
|
|
||||||
uint8_t crc;
|
|
||||||
|
|
||||||
// hostbyte of the message sender
|
|
||||||
uint8_t sender;
|
|
||||||
|
|
||||||
// hostbyte of the message receiver
|
|
||||||
uint8_t receiver;
|
|
||||||
|
|
||||||
// Each message has a sequence ID
|
|
||||||
// The Robomaster will respond with the same ID for each request
|
|
||||||
// The value of the sequence ID doesn't matter to the Robomaster
|
|
||||||
// Repeating sequence IDs are acceptable
|
|
||||||
union {
|
|
||||||
int16_t seq_id;
|
|
||||||
struct {
|
|
||||||
uint8_t seq_id_l;
|
|
||||||
uint8_t seq_id_h;
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
||||||
// The message attribute flags designate if a response is needed or if the
|
|
||||||
// message is a response.
|
|
||||||
union {
|
|
||||||
uint8_t attribute;
|
|
||||||
struct {
|
|
||||||
uint8_t reserved : 6;
|
|
||||||
bool ack_needed : 1;
|
|
||||||
bool is_ack : 1;
|
|
||||||
};
|
|
||||||
};
|
|
||||||
|
|
||||||
// Each command has a cmdset and cmdid that together make a cmd key
|
|
||||||
uint8_t cmdset;
|
|
||||||
uint8_t cmdid;
|
|
||||||
|
|
||||||
};
|
|
||||||
|
|
||||||
struct PACKED Message {
|
|
||||||
struct Header header;
|
|
||||||
uint8_t body[];
|
|
||||||
};
|
|
||||||
|
|
||||||
struct PACKED Footer {
|
|
||||||
uint16_t crc;
|
|
||||||
};
|
|
||||||
|
|
||||||
static
|
|
||||||
inline
|
|
||||||
struct Message*
|
|
||||||
message_new(struct Client* session, uint8_t cmdset, uint8_t cmdid, size_t length, const void* body) {
|
|
||||||
|
|
||||||
struct Message* message = session->buffer + session->size;
|
|
||||||
memcpy((void*)message->body, body, length);
|
|
||||||
length += sizeof(struct Header) + sizeof(struct Footer);
|
|
||||||
session->size += length;
|
|
||||||
int16_t seq = session->seq++;
|
|
||||||
|
|
||||||
message->header.preamble = 0x55;
|
|
||||||
message->header.length_l = length & 0xFF;
|
|
||||||
message->header.length_h = (length >> 8) & 0x3 | 4;
|
|
||||||
message->header.crc = crc8(message, 3);
|
|
||||||
message->header.seq_id = seq;
|
|
||||||
message->header.sender = session->hostbyte;
|
|
||||||
message->header.receiver = host2byte(DEFAULT_CLIENT_HOST, DEFAULT_ROBOT_INDEX);
|
|
||||||
message->header.ack_needed = true;
|
|
||||||
message->header.cmdset = cmdset;
|
|
||||||
message->header.cmdid = cmdid;
|
|
||||||
|
|
||||||
struct Footer* footer = (void*)message + length - sizeof(struct Footer);
|
|
||||||
uint16_t crc = crc16(message, length - sizeof(struct Footer));
|
|
||||||
footer->crc = crc;
|
|
||||||
|
|
||||||
return message;
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
enum MESSAGEERR {
|
|
||||||
MESSAGEERR_NONE,
|
|
||||||
MESSAGEERR_HEADERCRC,
|
|
||||||
MESSAGEERR_FOOTERCRC
|
|
||||||
}
|
|
||||||
|
|
||||||
static
|
|
||||||
inline
|
|
||||||
enum MESSAGEERR
|
|
||||||
message_validate(const struct Message* message) {
|
|
||||||
|
|
||||||
uint16_t length = (message->header->length_h[2] & 0x3) * 0xFF + message->header->length_l[1];
|
|
||||||
|
|
||||||
if(message->header.crc != crc8(message, 3))
|
|
||||||
return MESSAGEERR_HEADERCRC;
|
|
||||||
|
|
||||||
if(message->header.crc != crc16(message, length - sizeof(struct Footer)))
|
|
||||||
return MESSAGEERR_FOOTERCRC;
|
|
||||||
|
|
||||||
}
|
|
@ -0,0 +1,33 @@
|
|||||||
|
#include "message.h"
|
||||||
|
#include "connection.h"
|
||||||
|
#include "robomaster.h"
|
||||||
|
|
||||||
|
void
|
||||||
|
set_system_led (
|
||||||
|
Client session,
|
||||||
|
uint8_t red,
|
||||||
|
uint8_t green,
|
||||||
|
uint8_t blue,
|
||||||
|
enum LEDCOMP comp,
|
||||||
|
uint16_t led_mask,
|
||||||
|
enum LEDEFFECT effect,
|
||||||
|
uint16_t t1,
|
||||||
|
uint16_t t2 ) {
|
||||||
|
|
||||||
|
union Request req = {0};
|
||||||
|
|
||||||
|
req.led.comp_mask = comp;
|
||||||
|
req.led.led_mask = led_mask;
|
||||||
|
req.led.effect_mode = effect;
|
||||||
|
req.led.control_mode = 7;
|
||||||
|
req.led.red = red;
|
||||||
|
req.led.green = green;
|
||||||
|
req.led.blue = blue;
|
||||||
|
req.led.loop = 0;
|
||||||
|
req.led.t1 = t1;
|
||||||
|
req.led.t2 = t2;
|
||||||
|
|
||||||
|
req_finalize(session, 0x3F, SET_SYSTEM_LED_CMDID, sizeof(struct SetSystemLedReq), &req);
|
||||||
|
req_send(session->connection, &req, sizeof(struct SetSystemLedReq));
|
||||||
|
|
||||||
|
}
|
@ -0,0 +1,21 @@
|
|||||||
|
#include "message.h"
|
||||||
|
#include "connection.h"
|
||||||
|
#include "robomaster.h"
|
||||||
|
|
||||||
|
void
|
||||||
|
set_sdk_connection(
|
||||||
|
Client session,
|
||||||
|
enum CONNECTION connection_type,
|
||||||
|
uint32_t ip_address,
|
||||||
|
uint16_t port ) {
|
||||||
|
|
||||||
|
union Request req = {0};
|
||||||
|
req.sdkconn.control = 0;
|
||||||
|
req.sdkconn.host = session->hostbyte;
|
||||||
|
req.sdkconn.connection = connection_type;
|
||||||
|
req.sdkconn.protocol = 0;
|
||||||
|
req.sdkconn.ip_address = ip_address;
|
||||||
|
req.sdkconn.port = port;
|
||||||
|
req_finalize(session, 0x3F, SET_SDK_CONNECTION_CMDID, sizeof(struct SetSdkConnectionReq), &req);
|
||||||
|
req_send(session->connection, &req, sizeof(struct SetSdkConnectionReq));
|
||||||
|
}
|
@ -0,0 +1,13 @@
|
|||||||
|
#include "message.h"
|
||||||
|
#include "connection.h"
|
||||||
|
#include "robomaster.h"
|
||||||
|
|
||||||
|
void
|
||||||
|
set_sdk_mode(
|
||||||
|
Client session,
|
||||||
|
bool enable ) {
|
||||||
|
union Request req = {0};
|
||||||
|
req.sdkmode.enable = enable;
|
||||||
|
req_finalize(session, 0x3F, SET_SDK_MODE_CMDID, sizeof(struct SetSdkModeReq), &req);
|
||||||
|
req_send(session->connection, &req, sizeof(struct SetSdkModeReq));
|
||||||
|
}
|
@ -0,0 +1,19 @@
|
|||||||
|
#include "message.h"
|
||||||
|
#include "connection.h"
|
||||||
|
#include "robomaster.h"
|
||||||
|
|
||||||
|
void
|
||||||
|
set_wheel_speed (
|
||||||
|
Client session,
|
||||||
|
int16_t w1,
|
||||||
|
int16_t w2,
|
||||||
|
int16_t w3,
|
||||||
|
int16_t w4 ) {
|
||||||
|
union Request req = {0};
|
||||||
|
req.wheel.wheel_speed[0] = w1;
|
||||||
|
req.wheel.wheel_speed[1] = w2;
|
||||||
|
req.wheel.wheel_speed[2] = w3;
|
||||||
|
req.wheel.wheel_speed[3] = w4;
|
||||||
|
req_finalize(session, 0x3F, SET_WHEEL_SPEED_CMDID, sizeof(struct SetWheelSpeedReq), &req);
|
||||||
|
req_send(session->connection, &req, sizeof(struct SetWheelSpeedReq));
|
||||||
|
}
|
@ -0,0 +1,65 @@
|
|||||||
|
#include "robomaster.h"
|
||||||
|
|
||||||
|
#include "client.h"
|
||||||
|
#include "message.h"
|
||||||
|
#include "connection.h"
|
||||||
|
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <sys/socket.h>
|
||||||
|
#include <sys/select.h>
|
||||||
|
#include <netinet/in.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
|
||||||
|
Client client_new() {
|
||||||
|
struct Client* client = malloc(sizeof(struct Client));
|
||||||
|
memset(client, 0, sizeof(struct Client));
|
||||||
|
// TODO: Make this configurable
|
||||||
|
client->hostbyte = host2byte(DEFAULT_CLIENT_HOST, DEFAULT_CLIENT_INDEX);
|
||||||
|
return client;
|
||||||
|
}
|
||||||
|
|
||||||
|
void client_connect(Client client) {
|
||||||
|
client->connection = connection_new();
|
||||||
|
|
||||||
|
set_sdk_connection(client, CONNECTION_WIFI_AP, 0, 10010);
|
||||||
|
}
|
||||||
|
|
||||||
|
void poll_message(Client client, union Message* resp) {
|
||||||
|
|
||||||
|
// Poll for messages
|
||||||
|
static struct timeval timeout = {-1, 0};
|
||||||
|
fd_set read_fds;
|
||||||
|
FD_ZERO(&read_fds);
|
||||||
|
FD_SET(client->connection->sockfd, &read_fds);
|
||||||
|
int result = select(client->connection->sockfd + 1, &read_fds, NULL, NULL, &timeout);
|
||||||
|
|
||||||
|
// Check for socket polling errors
|
||||||
|
if(result < 0) {
|
||||||
|
perror("message polling failed");
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Skip if nothing was received yet
|
||||||
|
// TODO: Make a static "empty" message or something
|
||||||
|
if (result == 0) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Read a message from the socket
|
||||||
|
// TODO: Use union to make all messages same size
|
||||||
|
int recvb = recvfrom(client->connection->sockfd, resp, sizeof(union Message), 0, (struct sockaddr*)&client->connection->remote_addr, &client->connection->addrlen);
|
||||||
|
|
||||||
|
// Check for socket read errors
|
||||||
|
if(recvb < 0) {
|
||||||
|
perror("reading socket failed");
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Check for message errors
|
||||||
|
if(message_validate(resp)) {
|
||||||
|
perror("invalid message");
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
@ -1,47 +0,0 @@
|
|||||||
#pragma once
|
|
||||||
|
|
||||||
#include "robomaster.h"
|
|
||||||
#include "message.h"
|
|
||||||
|
|
||||||
static const uint8_t SET_SDK_CONNECTION_CMDID = 0xD4;
|
|
||||||
|
|
||||||
enum CONNECTION {
|
|
||||||
CONNECTION_WIFI_AP = 0,
|
|
||||||
CONNECTION_WIFI_STA = 1,
|
|
||||||
CONNECTION_USB_RNDIS = 2
|
|
||||||
};
|
|
||||||
|
|
||||||
struct PACKED SetSdkConnectionReq {
|
|
||||||
uint8_t control;
|
|
||||||
uint8_t host;
|
|
||||||
uint8_t connection;
|
|
||||||
uint8_t protocol;
|
|
||||||
uint32_t ip_address;
|
|
||||||
uint16_t port;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct PACKED SetSdkConnectionResp {
|
|
||||||
uint8_t retcode;
|
|
||||||
uint8_t state;
|
|
||||||
uint32_t config_ip;
|
|
||||||
};
|
|
||||||
|
|
||||||
static
|
|
||||||
inline
|
|
||||||
const Message
|
|
||||||
set_sdk_connection_new(
|
|
||||||
Client session,
|
|
||||||
enum CONNECTION connection_type,
|
|
||||||
uint32_t ip_address,
|
|
||||||
uint16_t port ) {
|
|
||||||
|
|
||||||
const struct SetSdkConnectionReq msg = {
|
|
||||||
0,
|
|
||||||
session->hostbyte,
|
|
||||||
connection_type,
|
|
||||||
0,
|
|
||||||
ip_address,
|
|
||||||
port
|
|
||||||
};
|
|
||||||
return message_new(session, 0x3F, SET_SDK_CONNECTION_CMDID, sizeof(msg), &msg);
|
|
||||||
}
|
|
@ -1,24 +0,0 @@
|
|||||||
#pragma once
|
|
||||||
|
|
||||||
#include "robomaster.h"
|
|
||||||
#include "message.h"
|
|
||||||
|
|
||||||
static const uint8_t SET_SDK_MODE_CMDID = 0xd1;
|
|
||||||
|
|
||||||
struct PACKED SetSdkModeReq {
|
|
||||||
uint8_t enable;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct PACKED SetSdkModeResp {
|
|
||||||
uint8_t retcode;
|
|
||||||
};
|
|
||||||
|
|
||||||
static
|
|
||||||
inline
|
|
||||||
const Message
|
|
||||||
set_sdk_mode_new(
|
|
||||||
Client session,
|
|
||||||
bool enable ) {
|
|
||||||
const struct SetSdkModeReq msg = { enable };
|
|
||||||
return message_new(session, 0x3F, SET_SDK_MODE_CMDID, sizeof(msg), &msg);
|
|
||||||
}
|
|
@ -1,24 +0,0 @@
|
|||||||
#pragma once
|
|
||||||
|
|
||||||
#include "robomaster.h"
|
|
||||||
#include "message.h"
|
|
||||||
|
|
||||||
static const uint8_t SET_WHEEL_SPEED_CMDID = 0x20;
|
|
||||||
|
|
||||||
struct PACKED SetWheelSpeedReq
|
|
||||||
{
|
|
||||||
int16_t wheel_speed[4];
|
|
||||||
};
|
|
||||||
|
|
||||||
static
|
|
||||||
inline
|
|
||||||
const Message
|
|
||||||
set_wheel_speed_new (
|
|
||||||
Client session,
|
|
||||||
int16_t w1,
|
|
||||||
int16_t w2,
|
|
||||||
int16_t w3,
|
|
||||||
int16_t w4 ) {
|
|
||||||
const struct SetWheelSpeedReq msg = { {w1, w2, w3, w4} };
|
|
||||||
return message_new(session, 0x3F, SET_WHEEL_SPEED_CMDID, sizeof(msg), &msg);
|
|
||||||
}
|
|
Loading…
Reference in New Issue