From 678cda82efa03c875db392b738943f30812f0d55 Mon Sep 17 00:00:00 2001
From: jinlicong <493886250@qq.com>
Date: Tue, 23 Apr 2024 19:45:13 +0800
Subject: [PATCH] 写上位机处理部分
---
Function/KEY/key.c | 104 +++++++++++++---------------------------------------
1 files changed, 26 insertions(+), 78 deletions(-)
diff --git a/Function/KEY/key.c b/Function/KEY/key.c
index a1a4ce9..c1ef676 100644
--- a/Function/KEY/key.c
+++ b/Function/KEY/key.c
@@ -1,88 +1,36 @@
#include "key.h"
+#include "gpio.h"
-/******************************************
- * func: Get_key
- * desc: scan key & return key data
- * input: none
- * output: none
- * return: key data 4bytes:
- * 4# 3# 2# 1# byte
- * | |KEY3|KEY2|KEY1|
- *****************************************/
-uint32 Get_key(void)
+
+/*******************************************************************************
+ * Function Name: Key_GPIO_Init
+ * Parameters: none
+ * Return: none
+ * Description:
+ ******************************************************************************/
+void Key_GPIO_Init(void)
{
- uint32 temp32a=0,temp32b=1;
- while(temp32a != temp32b)
- {
- temp32a = (KEY1 | (KEY2 << 8) | (KEY3 << 16));
- delay_ms(1);//ȥ����
- temp32b = (KEY1 | (KEY2 << 8) | (KEY3 << 16));
- }
- return(temp32a);
+ InputtIO(KEY1_PORT,KEY1_PIN,IN_PULLUP);
+ InputtIO(KEY2_PORT,KEY2_PIN,IN_PULLUP);
+ InputtIO(KEY3_PORT,KEY3_PIN,IN_PULLUP);
+ InputtIO(KEY4_PORT,KEY4_PIN,IN_PULLUP);
}
-uint32 get_key4(void)
+
+void keyPro(void)
{
- uint32 temp32a=0,temp32b=1;
+ static uint8_t P_Key1Cnt=0,R_Key2Cnt=0,L_Key3Cnt=0;
- while(temp32a != temp32b)
+ P_Key1Cnt = (KEY1_IO_READ==Bit_RESET)? P_Key1Cnt+1:0;
+ R_Key2Cnt = (KEY2_IO_READ==Bit_RESET)? R_Key2Cnt+1:0;
+ L_Key3Cnt = (KEY3_IO_READ==Bit_RESET)? L_Key3Cnt+1:0;
+
+ if(R_Key2Cnt== 5)
{
- temp32a = KEY4;
- delay_ms(1);//ȥ����
- temp32b = KEY4;
- }
+ //�����Ҽ�����5������ѯģʽ
+
+ }
- return(temp32a);
-
-}
-/******************************************
- * func: Get_key_count
- * desc:
- * input: none
- * output: none
- * return:
-
- *****************************************/
-/*
-uint8_t Get_key_count(uint8_t keybufs,uint8_t key_count)
-{
- uint32 key_stat=0;
- key_stat = Get_key(); //get key state
-
- if((key_stat) & 0xff) //�������� �ɿ�֮�������Ч��һ�ΰ���
- {
- if( !keybufs )
- {
- keybufs = 0x01;
- }
- }
- else
- {
- if( keybufs )
- {
- keybufs = 0x00;
- key_count++;
- if(key_count==11)
- {
- key_count = 0;
- }
- }
- }
- return key_count;
-
-} */
-void key_interruptinit_disable(void)
-{
-}
-
-void key_interruptinit_enable(void)
-{
-
-}
-
-void key_interruptinit(void)
-{
-
-}
-
+
+}
\ No newline at end of file
--
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