[bsp][renesas] fixed i2c initialization problem

Author: tomjielii

bsp/renesas/ra2e2-ek/.config

@@ -107,7 +107,7 @@ CONFIG_SOC_R7FA2E2A7=y
 # end of rt_strnlen options
 # end of klibc options
 
-CONFIG_RT_NAME_MAX=8
+CONFIG_RT_NAME_MAX=16
 # CONFIG_RT_USING_ARCH_DATA_TYPE is not set
 # CONFIG_RT_USING_NANO is not set
 # CONFIG_RT_USING_SMART is not set
@@ -146,7 +146,7 @@ CONFIG_RT_DEBUGING_CONTEXT=y
 #
 CONFIG_RT_USING_SEMAPHORE=y
 CONFIG_RT_USING_MUTEX=y
-# CONFIG_RT_USING_EVENT is not set
+CONFIG_RT_USING_EVENT=y
 # CONFIG_RT_USING_MAILBOX is not set
 # CONFIG_RT_USING_MESSAGEQUEUE is not set
 # CONFIG_RT_USING_SIGNALS is not set
@@ -1286,6 +1286,10 @@ CONFIG_BSP_USING_UART9=y
 # CONFIG_BSP_UART9_TX_USING_DMA is not set
 CONFIG_BSP_UART9_RX_BUFSIZE=256
 CONFIG_BSP_UART9_TX_BUFSIZE=0
+# CONFIG_BSP_USING_HW_I2C is not set
+# CONFIG_BSP_USING_SPI is not set
+# CONFIG_BSP_USING_PWM is not set
+# CONFIG_BSP_USING_ADC is not set
 # end of On-chip Peripheral Drivers
 
 #

bsp/renesas/ra2e2-ek/ra_gen/pin_data.c

@@ -36,14 +36,6 @@ const ioport_pin_cfg_t g_bsp_pin_cfg_data[] = {
         .pin = BSP_IO_PORT_03_PIN_00,
         .pin_cfg = ((uint32_t) IOPORT_CFG_PERIPHERAL_PIN | (uint32_t) IOPORT_PERIPHERAL_DEBUG)
     },
-    {
-        .pin = BSP_IO_PORT_04_PIN_00,
-        .pin_cfg = ((uint32_t) IOPORT_CFG_PERIPHERAL_PIN | (uint32_t) IOPORT_PERIPHERAL_IIC)
-    },
-    {
-        .pin = BSP_IO_PORT_04_PIN_01,
-        .pin_cfg = ((uint32_t) IOPORT_CFG_PERIPHERAL_PIN | (uint32_t) IOPORT_PERIPHERAL_IIC)
-    },
     {
         .pin = BSP_IO_PORT_09_PIN_14,
         .pin_cfg = ((uint32_t) IOPORT_CFG_PORT_DIRECTION_OUTPUT | (uint32_t) IOPORT_CFG_PORT_OUTPUT_LOW)

bsp/renesas/ra2e2-ek/rtconfig.h

@@ -63,7 +63,7 @@
 
 /* end of rt_strnlen options */
 /* end of klibc options */
-#define RT_NAME_MAX 8
+#define RT_NAME_MAX 16
 #define RT_CPUS_NR 1
 #define RT_ALIGN_SIZE 8
 #define RT_THREAD_PRIORITY_32
@@ -84,6 +84,7 @@
 
 #define RT_USING_SEMAPHORE
 #define RT_USING_MUTEX
+#define RT_USING_EVENT
 /* end of Inter-Thread communication */
 
 /* Memory Management */