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numaker_eth_hal.h
1 /*
2  * Copyright (c) 2018 Nuvoton Technology Corp.
3  * Copyright (c) 2018 ARM Limited
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  *
18  * Description: NuMaker EMAC HAL header file
19  */
20 
21 #ifndef NUMAKER_ETH_HAL_
22 #define NUMAKER_ETH_HAL_
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
28 #include <ctype.h>
29 #include <stdio.h>
30 #include <string.h>
31 #include <stdlib.h>
32 
33 #ifdef NU_TRACE
34 #define NU_DEBUGF(x) { printf x; }
35 #else
36 #define NU_DEBUGF(x)
37 #endif
38 
39 typedef void (* eth_callback_t) (char, void*);
40 void mbed_mac_address(char *mac);
41 void numaker_eth_init(uint8_t *mac_addr);
42 void numaker_eth_trigger_rx(void);
43 int numaker_eth_get_rx_buf(uint16_t *len, uint8_t **buf);
44 uint8_t *numaker_eth_get_tx_buf(void);
45 void numaker_eth_trigger_tx(uint16_t length, void *p);
46 int numaker_eth_link_ok(void);
47 void numaker_eth_set_cb(eth_callback_t eth_cb, void *userData);
48 void numaker_set_mac_addr(uint8_t *addr);
49 void numaker_eth_enable_interrupts(void);
50 void numaker_eth_disable_interrupts(void);
51 
52 #ifdef __cplusplus
53 }
54 #endif
55 
56 #endif /* NUMAKER_ETH_HAL_ */
mbed_mac_address
void mbed_mac_address(char *mac)
This returns a unique 6-byte MAC address, based on the interface UID If the interface is not present...
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