Revert "移植与电子模块通信相关代码"

This reverts commit 8e3a140bec

source/task/input.c

@@ -0,0 +1,186 @@
+
+#include "board.h"
+#include "rtthread.h"
+#include "debug.h"
+#include "string.h"
+#include "dev_flash.h"
+#include "prot_uc.h"
+#include "input.h"
+#include "mystdlib.h"
+#include "transmit.h"
+
+
+
+
+
+
+
+/*
+
+读取所有输入通道
+
+*/
+
+
+// 定义输入通道数
+#define INPUT_CHANNEL_NUM   10
+
+
+typedef struct{
+  gpioin_def *dev;
+  int input;
+  int input_lock;
+  int turn_true_call_always;// 为0时单次回调，为1时永久回调
+  int turn_false_call_always;// 同上
+  void (*turn_true_to_call)(void *turn_true_obj);
+  void (*turn_false_to_call)(void *turn_false_obj);
+  void *turn_true_obj;
+  void *turn_false_obj;
+}input_def;
+
+
+
+// 判断此通道状态是否发生了翻转
+// 0翻转为false，1翻转为true，-1未翻转
+static int input_check_state(input_def *s)
+{
+  s->input=(s->dev->state(s->dev));
+  if(s->input!=s->input_lock){
+    DBG_LOG("%s=%d",s->dev->name, s->input);
+    s->input_lock=s->input;
+    
+    if((s->input)==0){
+      return 0;
+    }else{
+      return 1;
+    }
+  }else{
+    return -1;
+  }
+}
+
+
+
+// 根据输入通道的状态调用回调函数
+static void input_run(input_def *s)
+{
+  int state=input_check_state(s);
+  if(state==1)
+  {
+    if(s->turn_true_to_call)
+      s->turn_true_to_call(s->turn_true_obj);
+    irq_disable();
+    if(s->turn_true_call_always==0)
+    {
+      s->turn_true_to_call=0;
+      s->turn_true_obj=0;
+    }
+    irq_enable();
+  }else if(state==0)
+  {
+    if(s->turn_false_to_call)
+      s->turn_false_to_call(s->turn_false_obj);
+    irq_disable();
+    if(s->turn_false_call_always==0)
+    {
+      s->turn_false_to_call=0;
+      s->turn_false_obj=0;
+    }
+    irq_enable();
+  }
+}
+
+
+
+typedef struct{
+  int inited;
+  int run;
+  void *tran;
+  input_def input[INPUT_CHANNEL_NUM];
+}self_def;
+
+
+static self_def g_self;
+
+
+static void input_thread(void *arg)
+{
+  self_def *s=arg;
+  char gpioin_name[]="gpioin0";
+  for(int i=0;i<INPUT_CHANNEL_NUM;i++)
+  {
+    gpioin_name[6]='0'+i;
+    s->input[i].dev=dev_get(gpioin_name);
+    s->input[i].dev->init(s->input[i].dev);
+  }
+  
+  while (s->run)
+  {
+    rt_thread_mdelay(20);
+    for(int i=0;i<INPUT_CHANNEL_NUM;i++)
+    {
+      input_run(&s->input[i]);
+    }
+  }
+}
+
+
+static int init_thread(void)
+{
+  self_def *s=&g_self;
+  s->inited=1;
+  s->run=1;
+  rt_thread_t rt_t=rt_thread_create("input_t",input_thread,s,1024,15,20);
+  rt_thread_startup(rt_t);
+  return 0;
+}
+app_init_export(init_thread)
+
+
+
+
+
+
+
+
+
+static int input_set_callback(int always,int channel,int state_to_call,void (*fun)(void *t),void *t)
+{
+  self_def *s=&g_self;
+  input_def *in=0;
+  if(channel<0||channel>=INPUT_CHANNEL_NUM)
+    return -1;
+  irq_disable();
+  in=&s->input[channel];
+  if(state_to_call){
+    in->turn_true_to_call=fun;
+    in->turn_true_obj=t;
+    in->turn_true_call_always=always;
+  }else{
+    in->turn_false_to_call=fun;
+    in->turn_false_obj=t;
+    in->turn_false_call_always=always;
+  }
+  irq_enable();
+  return 0;
+}
+
+// 设置永久回调函数
+// channel:通道(0~9);state_to_call:回调调用时的输入状态;fun:回调函数
+// 返回0成功
+int input_set_callback_always(int channel,int state_to_call,void (*fun)(void *t),void *t)
+{
+  return input_set_callback(1,channel,state_to_call,fun,t);
+}
+
+// 设置单次回调函数
+int input_set_callback_once(int channel,int state_to_call,void (*fun)(void *t),void *t)
+{
+  return input_set_callback(0,channel,state_to_call,fun,t);
+}
+
+
+
+
+
+