--- /dev/null
+/***********************************************************************************************************************\r
+* DISCLAIMER\r
+* This software is supplied by Renesas Electronics Corporation and is only intended for use with Renesas products. No\r
+* other uses are authorized. This software is owned by Renesas Electronics Corporation and is protected under all\r
+* applicable laws, including copyright laws.\r
+* THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING\r
+* THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY,\r
+* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. TO THE MAXIMUM\r
+* EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES\r
+* SHALL BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR ANY REASON RELATED TO THIS\r
+* SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.\r
+* Renesas reserves the right, without notice, to make changes to this software and to discontinue the availability of\r
+* this software. By using this software, you agree to the additional terms and conditions found by accessing the\r
+* following link:\r
+* http://www.renesas.com/disclaimer\r
+*\r
+* Copyright (C) 2015 Renesas Electronics Corporation. All rights reserved.\r
+***********************************************************************************************************************/\r
+/***********************************************************************************************************************\r
+* File Name : ether_callback.c\r
+* Version : ----\r
+* Description : This module solves all the world's problems\r
+***********************************************************************************************************************/\r
+/**********************************************************************************************************************\r
+* History : DD.MM.YYYY Version Description\r
+* : 05.01.2015 ---- Clean up source code.\r
+***********************************************************************************************************************/\r
+\r
+/***********************************************************************************************************************\r
+Includes <System Includes> , "Project Includes"\r
+***********************************************************************************************************************/\r
+#include "r_ether_rx_if.h"\r
+\r
+/***********************************************************************************************************************\r
+Private global variables and functions\r
+***********************************************************************************************************************/\r
+int32_t callback_ether_regist(void);\r
+void callback_ether(void * pparam);\r
+static void callback_wakeon_lan(uint32_t channel);\r
+static void callback_link_on(uint32_t channel);\r
+static void callback_link_off(uint32_t channel);\r
+\r
+volatile uint8_t pause_enable = ETHER_FLAG_OFF;\r
+volatile uint8_t magic_packet_detect[ETHER_CHANNEL_MAX];\r
+volatile uint8_t link_detect[ETHER_CHANNEL_MAX];\r
+\r
+void EINT_Trig_isr(void *);\r
+\r
+/*\r
+ * When that Link Status changes, the following function will be called:\r
+ */\r
+void prvLinkStatusChange( BaseType_t xStatus );\r
+\r
+/***********************************************************************************************************************\r
+* Function Name: callback_ether\r
+* Description : Regist of callback function\r
+* Arguments : -\r
+* Return Value : 0: success, -1:failed\r
+***********************************************************************************************************************/\r
+int32_t callback_ether_regist(void)\r
+{\r
+ ether_param_t param;\r
+ ether_cb_t cb_func;\r
+\r
+ int32_t ret;\r
+\r
+ /* Set the callback function (LAN cable connect/disconnect event) */\r
+ cb_func.pcb_func = &callback_ether;\r
+ param.ether_callback = cb_func;\r
+ ret = R_ETHER_Control(CONTROL_SET_CALLBACK, param);\r
+ if (ETHER_SUCCESS != ret)\r
+ {\r
+ return -1;\r
+ }\r
+\r
+ /* Set the callback function (Ether interrupt event) */\r
+ cb_func.pcb_int_hnd = &EINT_Trig_isr;\r
+ param.ether_callback = cb_func;\r
+ ret = R_ETHER_Control(CONTROL_SET_INT_HANDLER, param);\r
+ if (ETHER_SUCCESS != ret)\r
+ {\r
+ return -1;\r
+ }\r
+ return 0;\r
+} /* End of function callback_ether_regist() */\r
+\r
+/***********************************************************************************************************************\r
+* Function Name: callback_ether\r
+* Description : Sample of the callback function\r
+* Arguments : pparam -\r
+*\r
+* Return Value : none\r
+***********************************************************************************************************************/\r
+void callback_ether(void * pparam)\r
+{\r
+ ether_cb_arg_t * pdecode;\r
+ uint32_t channel;\r
+\r
+ pdecode = (ether_cb_arg_t *)pparam;\r
+ channel = pdecode->channel; /* Get Ethernet channel number */\r
+\r
+ switch (pdecode->event_id)\r
+ {\r
+ /* Callback function that notifies user to have detected magic packet. */\r
+ case ETHER_CB_EVENT_ID_WAKEON_LAN:\r
+ callback_wakeon_lan(channel);\r
+ break;\r
+\r
+ /* Callback function that notifies user to have become Link up. */\r
+ case ETHER_CB_EVENT_ID_LINK_ON:\r
+ callback_link_on(channel);\r
+ break;\r
+\r
+ /* Callback function that notifies user to have become Link down. */\r
+ case ETHER_CB_EVENT_ID_LINK_OFF:\r
+ callback_link_off(channel);\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
+} /* End of function callback_ether() */\r
+\r
+/***********************************************************************************************************************\r
+* Function Name: callback_wakeon_lan\r
+* Description :\r
+* Arguments : channel -\r
+* Ethernet channel number\r
+* Return Value : none\r
+***********************************************************************************************************************/\r
+static void callback_wakeon_lan(uint32_t channel)\r
+{\r
+ if (ETHER_CHANNEL_MAX > channel)\r
+ {\r
+ magic_packet_detect[channel] = 1;\r
+\r
+ /* Please add necessary processing when magic packet is detected. */\r
+ }\r
+} /* End of function callback_wakeon_lan() */\r
+\r
+/***********************************************************************************************************************\r
+* Function Name: callback_link_on\r
+* Description :\r
+* Arguments : channel -\r
+* Ethernet channel number\r
+* Return Value : none\r
+***********************************************************************************************************************/\r
+static void callback_link_on(uint32_t channel)\r
+{\r
+ if (ETHER_CHANNEL_MAX > channel)\r
+ {\r
+ link_detect[channel] = ETHER_FLAG_ON_LINK_ON;\r
+\r
+ /* Please add necessary processing when becoming Link up. */\r
+ prvLinkStatusChange( 1 );\r
+ }\r
+} /* End of function callback_link_on() */\r
+\r
+/***********************************************************************************************************************\r
+* Function Name: callback_link_off\r
+* Description :\r
+* Arguments : channel -\r
+* Ethernet channel number\r
+* Return Value : none\r
+***********************************************************************************************************************/\r
+static void callback_link_off(uint32_t channel)\r
+{\r
+ if (ETHER_CHANNEL_MAX > channel)\r
+ {\r
+ link_detect[channel] = ETHER_FLAG_ON_LINK_OFF;\r
+\r
+ /* Please add necessary processing when becoming Link down. */\r
+ prvLinkStatusChange( 0 );\r
+ }\r
+} /* End of function ether_cb_link_off() */\r
+\r
+/* End of File */\r
projects / freertos / blobdiff