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