projects / libsigrok.git / blame
| Commit | Line | Data |
|---|---|---|
| f6582cd7 JH |
1 | /* |
| 2 | * This file is part of the sigrok project. | |
| 3 | * | |
| 4 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
| 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 | /* Protocol commands */ | |
| d98c4e35 JH |
21 | #define CMD_GET_FW_VERSION 0xb0 |
| 22 | #define CMD_START 0xb1 | |
| f6582cd7 | 23 | |
| dba02442 JH |
24 | #define CMD_START_FLAGS_CLK_SRC_POS 6 |
| 25 | ||
| 26 | #define CMD_START_FLAGS_CLK_30MHZ (0 << CMD_START_FLAGS_CLK_SRC_POS) | |
| 27 | #define CMD_START_FLAGS_CLK_48MHZ (1 << CMD_START_FLAGS_CLK_SRC_POS) | |
| 28 | ||
| 29 | #pragma pack(push, 1) | |
| 30 | ||
| 31 | struct cmd_start_acquisition | |
| 32 | { | |
| 33 | uint8_t flags; | |
| 34 | uint8_t sample_delay; | |
| 35 | }; | |
| 36 | ||
| 37 | #pragma pack(pop) | |
| 38 | ||
| 39 | int command_start_acquisition(libusb_device_handle *devhdl, | |
| 40 | uint64_t samplerate); |