rs485 test example

2022-11-11 20:29:35 +08:00
parent e7175c2745
commit 8c929ba701
7 changed files with 128 additions and 18 deletions
@@ -110,6 +110,10 @@ static struct io_config
    IOCONFIG(BSP_E220_M1_PIN,  HS_GPIO(FUNC_GPIOHS11)),      
 #endif

+#ifdef BSP_USING_RS485
+    IOCONFIG(BSP_485_DIR_PIN,HS_GPIO(FUNC_GPIOHS12));
+#endif
+
 #ifdef BSP_USING_LED
    IOCONFIG(BSP_LED_PIN,FUNC_GPIO5);
 #endif
@@ -103,6 +103,11 @@ enum HS_GPIO_CONFIG
 #define BSP_E220_M0_PIN 32
 #define BSP_E220_M1_PIN 33
 #endif
+
+#ifdef BSP_USING_RS485
+#define BSP_485_DIR_PIN 24
+#endif
+
 extern int IoConfigInit(void);

 #endif