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8a9788e2 UH |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
932ef10f | 4 | * Copyright (C) 2016 Eva Kissling <eva.kissling@bluewin.ch> |
8a9788e2 UH |
5 | * |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #ifndef LIBSIGROK_HARDWARE_IPDBG_LA_PROTOCOL_H | |
21 | #define LIBSIGROK_HARDWARE_IPDBG_LA_PROTOCOL_H | |
22 | ||
23 | #include <stdint.h> | |
24 | #include <glib.h> | |
25 | #include <libsigrok/libsigrok.h> | |
26 | #include "libsigrok-internal.h" | |
27 | ||
28 | #define LOG_PREFIX "ipdbg-la" | |
29 | ||
30 | struct ipdbg_la_tcp { | |
31 | char *address; | |
32 | char *port; | |
33 | int socket; | |
34 | }; | |
35 | ||
36 | /** Private, per-device-instance driver context. */ | |
1f15efc1 | 37 | struct dev_context { |
8a9788e2 UH |
38 | uint32_t DATA_WIDTH; |
39 | uint32_t DATA_WIDTH_BYTES; | |
40 | uint32_t ADDR_WIDTH; | |
41 | uint32_t ADDR_WIDTH_BYTES; | |
42 | ||
43 | uint64_t limit_samples; | |
44 | uint64_t limit_samples_max; | |
45 | uint8_t capture_ratio; | |
46 | uint8_t *trigger_mask; | |
47 | uint8_t *trigger_value; | |
48 | uint8_t *trigger_mask_last; | |
49 | uint8_t *trigger_value_last; | |
50 | uint8_t *trigger_edge_mask; | |
51 | uint64_t delay_value; | |
52 | int num_stages; | |
53 | uint64_t num_transfers; | |
54 | uint8_t *raw_sample_buf; | |
55 | }; | |
56 | ||
4465837b | 57 | SR_PRIV gboolean data_available(struct ipdbg_la_tcp *tcp); |
8a9788e2 UH |
58 | |
59 | SR_PRIV struct ipdbg_la_tcp *ipdbg_la_tcp_new(void); | |
60 | SR_PRIV void ipdbg_la_tcp_free(struct ipdbg_la_tcp *tcp); | |
61 | SR_PRIV int ipdbg_la_tcp_open(struct ipdbg_la_tcp *tcp); | |
62 | SR_PRIV int ipdbg_la_tcp_close(struct ipdbg_la_tcp *tcp); | |
63 | SR_PRIV int ipdbg_la_tcp_send(struct ipdbg_la_tcp *tcp, | |
64 | const uint8_t *buf, size_t len); | |
65 | SR_PRIV int ipdbg_la_tcp_receive_blocking(struct ipdbg_la_tcp *tcp, | |
66 | uint8_t *buf, int bufsize); | |
67 | SR_PRIV int ipdbg_la_tcp_receive(struct ipdbg_la_tcp *tcp, | |
68 | uint8_t *buf); | |
69 | ||
70 | SR_PRIV int ipdbg_la_convert_trigger(const struct sr_dev_inst *sdi); | |
71 | ||
1f15efc1 | 72 | SR_PRIV struct dev_context *ipdbg_la_dev_new(void); |
8a9788e2 | 73 | SR_PRIV void ipdbg_la_get_addrwidth_and_datawidth( |
1f15efc1 | 74 | struct ipdbg_la_tcp *tcp, struct dev_context *devc); |
8a9788e2 UH |
75 | SR_PRIV int send_escaping(struct ipdbg_la_tcp *tcp, uint8_t *dataToSend, |
76 | uint32_t length); | |
77 | SR_PRIV int ipdbg_la_send_reset(struct ipdbg_la_tcp *tcp); | |
78 | SR_PRIV int ipdbg_la_request_id(struct ipdbg_la_tcp *tcp); | |
79 | SR_PRIV int ipdbg_la_send_start(struct ipdbg_la_tcp *tcp); | |
1f15efc1 | 80 | SR_PRIV int ipdbg_la_send_trigger(struct dev_context *devc, |
8a9788e2 | 81 | struct ipdbg_la_tcp *tcp); |
1f15efc1 | 82 | SR_PRIV int ipdbg_la_send_delay(struct dev_context *devc, |
8a9788e2 UH |
83 | struct ipdbg_la_tcp *tcp); |
84 | SR_PRIV int ipdbg_la_receive_data(int fd, int revents, void *cb_data); | |
85 | SR_PRIV void ipdbg_la_abort_acquisition(const struct sr_dev_inst *sdi); | |
86 | SR_PRIV int ipdbg_la_tcp_receive_blocking(struct ipdbg_la_tcp *tcp, | |
87 | uint8_t * buf, int bufsize); | |
88 | ||
89 | #endif |