增加按钮驱动

2026-07-30 21:01:38 +08:00
parent 06fc5714c4
commit d9cc6e1f3a
3 changed files with 137 additions and 2 deletions
@@ -0,0 +1,30 @@
+#ifndef BUTTON_H_
+#define BUTTON_H_
+
+#include <stdint.h>
+#include "state.h"
+
+#define BUTTON_PASS_TIMES       50
+#define BUTTON_LONGPASS_TIMES   1000
+
+struct button {
+    uint8_t      lock;
+    uint8_t      pass;
+    uint8_t      longpass;
+    uint8_t      passread;
+    uint8_t      pass_;
+    uint8_t      longpassread;
+    uint32_t     time;
+};
+
+
+void  button_init(void);
+void  button_set_pass(struct button *b);
+void  button_set_longpass(struct button *b);
+char  button_pass(struct button *b);
+char  button_pass_(struct button *b);
+char  button_longpass(struct button *b);
+void  button_reset(struct button *b);
+void  button_updata(struct button *b, char a);
+
+#endif