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Commit	Line	Data
	1	/* vim:ts=4 sts=4 et tw=80
	2	*
	3	* fnordlicht firmware
	4	*
	5	* for additional information please
	6	* see http://lochraster.org/fnordlichtmini
	7	*
	8	* (c) by Alexander Neumann <alexander@bumpern.de>
	9	*
	10	* This program is free software: you can redistribute it and/or modify it
	11	* under the terms of the GNU General Public License version 3 as published by
	12	* the Free Software Foundation.
	13	*
	14	* This program is distributed in the hope that it will be useful, but WITHOUT
	15	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	16	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	17	* more details.
	18	*
	19	* You should have received a copy of the GNU General Public License along with
	20	* this program. If not, see <http://www.gnu.org/licenses/>.
	21	*/
	22
	23	#ifndef __REMOTE_PROTO_COMMON
	24	#define __REMOTE_PROTO_COMMON 1
	25
	26	#define REMOTE_MSG_LEN 15
	27	#define REMOTE_SYNC_LEN 15
	28
	29	/* normal commands */
	30	#define REMOTE_CMD_FADE_RGB 0x01
	31	#define REMOTE_CMD_FADE_HSV 0x02
	32	#define REMOTE_CMD_SAVE_RGB 0x03
	33	#define REMOTE_CMD_SAVE_HSV 0x04
	34	#define REMOTE_CMD_SAVE_CURRENT 0x05
	35	#define REMOTE_CMD_CONFIG_OFFSETS 0x06
	36	#define REMOTE_CMD_START_PROGRAM 0x07
	37	#define REMOTE_CMD_STOP 0x08
	38	#define REMOTE_CMD_MODIFY_CURRENT 0x09
	39	#define REMOTE_CMD_PULL_INT 0x0A
	40	#define REMOTE_CMD_CONFIG_STARTUP 0x0B
	41	#define REMOTE_CMD_POWERDOWN 0x0C
	42
	43	#define REMOTE_CMD_RESYNC 0x1b
	44
	45	/* max mode for startup configuration is 1 */
	46	#define REMOTE_STARTUP_MAX_MODE 1
	47	/* maximum parameter size (for copy loop), size of structure storage_config_t,
	48	* minus 1 for startup_mode enum */
	49	#define REMOTE_STARTUP_MAX_PARAMSIZE 11
	50
	51	/* bootloader commands */
	52	#define REMOTE_CMD_BOOTLOADER 0x80
	53	#define REMOTE_CMD_BOOT_CONFIG 0x81
	54	#define REMOTE_CMD_BOOT_INIT 0x82
	55	#define REMOTE_CMD_BOOT_DATA 0x83
	56	#define REMOTE_CMD_CRC_CHECK 0x84
	57	#define REMOTE_CMD_CRC_FLASH 0x85
	58	#define REMOTE_CMD_FLASH 0x86
	59	#define REMOTE_CMD_ENTER_APP 0x87
	60
	61	#define REMOTE_ADDR_BROADCAST 0xff
	62
	63	/* normal commands */
	64	struct remote_msg_t
	65	{
	66	uint8_t address;
	67	uint8_t cmd;
	68	uint8_t data[REMOTE_MSG_LEN-2];
	69	};
	70
	71	/* bootloader commands */
	72	#define BOOTLOADER_MAGIC_BYTE1 0x6b
	73	#define BOOTLOADER_MAGIC_BYTE2 0x56
	74	#define BOOTLOADER_MAGIC_BYTE3 0x27
	75	#define BOOTLOADER_MAGIC_BYTE4 0xfc
	76	struct remote_msg_bootloader_t
	77	{
	78	uint8_t address;
	79	uint8_t cmd;
	80	uint8_t magic[4];
	81	};
	82
	83	struct remote_msg_boot_config_t
	84	{
	85	uint8_t address;
	86	uint8_t cmd;
	87	uint16_t start_address;
	88	uint8_t buffersize;
	89	};
	90
	91	struct remote_msg_boot_data_t
	92	{
	93	uint8_t address;
	94	uint8_t cmd;
	95	uint8_t data[REMOTE_MSG_LEN-2];
	96	};
	97
	98	struct remote_msg_boot_crc_check_t
	99	{
	100	uint8_t address;
	101	uint8_t cmd;
	102	uint16_t len;
	103	uint16_t checksum;
	104	uint8_t delay;
	105	};
	106
	107	struct remote_msg_boot_crc_flash_t
	108	{
	109	uint8_t address;
	110	uint8_t cmd;
	111	uint16_t start;
	112	uint16_t len;
	113	uint16_t checksum;
	114	uint8_t delay;
	115	};
	116
	117	#endif