From c28aa03e3b0c649948d53224158ce5198b0552bb Mon Sep 17 00:00:00 2001
From: zhaohe <h_zhaohe@163.com>
Date: Sat, 4 Nov 2023 11:29:19 +0800
Subject: [PATCH] update

---
 api/zi_module.hpp | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/api/zi_module.hpp b/api/zi_module.hpp
index 1c86594..59dddf7 100644
--- a/api/zi_module.hpp
+++ b/api/zi_module.hpp
@@ -8,15 +8,18 @@
 namespace iflytop {
 using namespace std;
 
-#define ACTION_NONE ;
+#define REG_SET(reg, ...) _module_set_reg(param_id, &reg, val, ##__VA_ARGS__)
+#define REG_GET(reg)      _module_get_reg(param_id, reg, val)
+
+#define ACTION_NONE 0
 #define PROCESS_REG(param_id, readaction, writeacton) \
   case param_id: {                                    \
     if (read) {                                       \
-      readaction;                                     \
+      return readaction;                              \
     } else {                                          \
-      writeacton;                                     \
+      return writeacton;                              \
     }                                                 \
-  }
+  } break;
 
 class ModuleCMDExecStatus {
  public:
@@ -87,5 +90,17 @@ class ZIModule {
   virtual int32_t module_factory_reset() { return err::koperation_not_support; }
   virtual int32_t module_flush_cfg() { return err::koperation_not_support; }
   virtual int32_t module_active_cfg() { return err::koperation_not_support; }
+
+  virtual int32_t _module_set_reg(int32_t regoff, int32_t *regval, int32_t val, int32_t min = INT32_MIN, int32_t max = INT32_MAX) {
+    if (val < min || val > max) {
+      return err::kparam_out_of_range;
+    }
+    *regval = val;
+    return 0;
+  }
+  virtual int32_t _module_get_reg(int32_t regoff, int32_t regval, int32_t &val) {
+    val = regval;
+    return 0;
+  }
 };
 }  // namespace iflytop