优化架构

Bsp/Inc/VoiletPort.h

@@ -48,7 +48,7 @@ typedef struct {
 typedef struct {
     GPIO_TypeDef *GpioPort;
     unsigned short GpioPin;
-    unsigned char Irqn;
+    // unsigned char Irqn;
 } GPIO_PERIPH_T;
 
 typedef struct {
@@ -197,7 +197,7 @@ typedef struct {
 #define GPIO111 {RCC_APB2PeriphClockCmd, RCC_APB2Periph_GPIOG, {GPIOG, GPIO_Pin_15}}
 #endif
 
-// #define GPIO_NULL ((COM_CONFIG){0, 0, {0, 0}})
+#define GPIO_NULL    {0, 0, {0, 0}}
 
 /* COM */
 typedef struct {
@@ -209,16 +209,13 @@ typedef struct {
     void (*ClockCmd)(uint32_t RccPeriph, FunctionalState State);
     unsigned int ClockTree;
     COM_PERIPH_T Periph;
-    // GPIO_MAP_T TxRxEn;              //收发使能
 } COM_MAP_T;
 
 typedef struct {
     COM_MAP_T *ComX;                //串口外设
     GPIO_MAP_T TxPort;              //发送端口
     GPIO_MAP_T RxPort;              //接收端口
-    unsigned char Rs485;            //是否是Rs485
     GPIO_MAP_T TxRxEn;              //收发使能
-    GPIOSpeed_TypeDef Speed;        //IO口速度
 }COM_CONFIG;
 
 #define COM_NUM 5

Bsp/Src/Bsp.c

@@ -25,8 +25,8 @@ const GPIO_CONFIG DO_PERIPH[] = {
 #endif
 //串口配置表
 const COM_CONFIG COM_PERIPH[] = {
-    {COM0,.TxPort = GPIO9, .RxPort =GPIO10, .Speed = GPIO_Speed_50MHz,.Rs485 = false},
-    {COM1,.TxPort = GPIO2, .RxPort = GPIO3, .Speed = GPIO_Speed_50MHz,.Rs485 = true,.TxRxEn = GPIO55},
+    {COM0,.TxPort = GPIO9, .RxPort =GPIO10},
+    {COM1,.TxPort = GPIO2, .RxPort = GPIO3,.TxRxEn = GPIO55},
 };
 
 void BspExtraInit(void);
@@ -78,11 +78,8 @@ void BspInit(void) {
 
     //串口配置
     for (i = 0;i < ARRAY_LEN(COM_PERIPH);i++) {
-        GpioConfig(&COM_PERIPH[i].TxPort, GPIO_Mode_AF_PP, COM_PERIPH[i].Speed);
-        GpioConfig(&COM_PERIPH[i].RxPort, GPIO_Mode_IPU, COM_PERIPH[i].Speed);
-        if (COM_PERIPH[i].Rs485 == true) {
-            GpioConfig(&COM_PERIPH[i].TxRxEn, GPIO_Mode_AF_PP, COM_PERIPH[i].Speed);
-        }
+        GpioConfig(&COM_PERIPH[i].TxPort, GPIO_Mode_AF_PP, GPIO_Speed_2MHz);
+        GpioConfig(&COM_PERIPH[i].RxPort, GPIO_Mode_IPU, GPIO_Speed_2MHz);
     }
 
     INTERRUPT_ENABLE
@@ -160,6 +157,24 @@ void LedToggle(uint8_t Chnl)
         GpioSet(&LED_PERIPH[Chnl].GpioX,LED_ON);
     }
 }
+
+void Rs485StdConfig(const COM_MAP_T *ComX,unsigned int Baud)
+{
+    for (unsigned char i = 0;i < ARRAY_LEN(COM_PERIPH);i++) {
+        if (ComX == COM_PERIPH[i].ComX) {
+            if (COM_PERIPH[i].TxRxEn.ClockTree) {
+                GpioSet(&COM_PERIPH[i].TxRxEn,Baud);
+            }
+            ComStdConfig(COM_PERIPH[i].ComX,Baud);
+        }
+    }
+}
+
+void Rs485AdvConfig(const COM_MAP_T *ComX, uint32_t Baud, uint8_t DataBits, uint8_t StopBits, uint8_t Parity)
+{
+
+}
+
 /**
 * @brief 重写Printf函数
 * @note void

Bsp/Src/Uart.c

@@ -94,3 +94,7 @@ void ComAdvConfig(const COM_MAP_T *ComX, uint32_t Baud, uint8_t DataBits, uint8_
 {
     ComInit(ComX, Baud, DataBits, StopBits, Parity);
 }
+
+unsigned int CalcBaudTransIoSpeed(unsigned int Baud) {
+
+}