[add] added new hal level led/can

interfaces/can/can_if.c

@@ -0,0 +1,36 @@
+#include "can_if.h"
+
+static const can_ops_t *g_can_ops = 0;
+
+void can_register_ops(const can_ops_t *ops)
+{
+    g_can_ops = ops;
+}
+
+int can_if_init(void)
+{
+    if (!g_can_ops || !g_can_ops->init)
+        return -1;
+    return g_can_ops->init();
+}
+
+int can_if_send(const can_message_t *msg)
+{
+    if (!g_can_ops || !g_can_ops->send)
+        return -1;
+    return g_can_ops->send(msg);
+}
+
+int can_if_recv(can_message_t *msg)
+{
+    if (!g_can_ops || !g_can_ops->recv)
+        return -1;
+    return g_can_ops->recv(msg);
+}
+
+int can_if_filter_config(uint8_t filter_id, uint32_t id, uint32_t mask)
+{
+    if (!g_can_ops || !g_can_ops->filter_config)
+        return -1;
+    return g_can_ops->filter_config(filter_id, id, mask);
+}

interfaces/can/can_if.h

@@ -0,0 +1,28 @@
+#ifndef CAN_IF_H
+#define CAN_IF_H
+
+#include <stdint.h>
+
+typedef struct {
+    uint32_t id;          // CAN ID
+    uint8_t data[8];      // CAN 数据
+    uint8_t length;       // 数据长度 (0-8)
+} can_message_t;
+
+typedef struct {
+    int (*init)(void);
+    int (*send)(const can_message_t *msg);
+    int (*recv)(can_message_t *msg);
+    int (*filter_config)(uint8_t filter_id, uint32_t id, uint32_t mask);
+} can_ops_t;
+
+// 注册接口（由 HAL 调用）
+void can_register_ops(const can_ops_t *ops);
+
+// 对上层暴露统一 API
+int can_if_init(void);
+int can_if_send(const can_message_t *msg);
+int can_if_recv(can_message_t *msg);
+int can_if_filter_config(uint8_t filter_id, uint32_t id, uint32_t mask);
+
+#endif

interfaces/led/led_if.c

@@ -0,0 +1,36 @@
+#include "led_if.h"
+
+static const led_ops_t *g_led_ops = 0;
+
+void led_register_ops(const led_ops_t *ops)
+{
+    g_led_ops = ops;
+}
+
+int led_if_init(int id)
+{
+    if (!g_led_ops || !g_led_ops->init)
+        return -1;
+    return g_led_ops->init(id);
+}
+
+int led_if_write(int id, int state)
+{
+    if (!g_led_ops || !g_led_ops->write)
+        return -1;
+    return g_led_ops->write(id, state);
+}
+
+int led_if_read(int id)
+{
+    if (!g_led_ops || !g_led_ops->read)
+        return -1;
+    return g_led_ops->read(id);
+}
+
+int led_if_toggle(int id)
+{
+    if (!g_led_ops || !g_led_ops->toggle)
+        return -1;
+    return g_led_ops->toggle(id);
+}

interfaces/led/led_if.h

@@ -0,0 +1,20 @@
+#ifndef LED_IF_H
+#define LED_IF_H
+
+typedef struct {
+    int (*init)(int id);
+    int (*write)(int id, int state);
+    int (*read)(int id);
+    int (*toggle)(int id);
+} led_ops_t;
+
+// 注册接口（由HAL调用）
+void led_register_ops(const led_ops_t *ops);
+
+// 对上层暴露统一API
+int led_if_init(int id);
+int led_if_write(int id, int state);
+int led_if_read(int id);
+int led_if_toggle(int id);
+
+#endif