Sylvain Munaut | 12ba778 | 2014-06-16 10:13:40 +0200 | [diff] [blame] | 1 | #pragma once |
Alex Badea | ab1246e | 2010-11-27 23:35:08 +0200 | [diff] [blame] | 2 | |
| 3 | #include <stdint.h> |
| 4 | |
Holger Hans Peter Freyther | a1e8bf7 | 2010-12-29 12:00:01 +0100 | [diff] [blame] | 5 | /* GSM TS 03.41 definitions also TS 23.041*/ |
Alex Badea | ab1246e | 2010-11-27 23:35:08 +0200 | [diff] [blame] | 6 | |
| 7 | /* Chapter 9.3.2 */ |
| 8 | struct gsm341_ms_message { |
| 9 | struct { |
| 10 | uint8_t code_hi:6; |
| 11 | uint8_t gs:2; |
Holger Hans Peter Freyther | a1e8bf7 | 2010-12-29 12:00:01 +0100 | [diff] [blame] | 12 | uint8_t update:4; |
| 13 | uint8_t code_lo:4; |
Alex Badea | ab1246e | 2010-11-27 23:35:08 +0200 | [diff] [blame] | 14 | } serial; |
| 15 | uint16_t msg_id; |
| 16 | struct { |
| 17 | uint8_t language:4; |
| 18 | uint8_t group:4; |
| 19 | } dcs; |
| 20 | struct { |
| 21 | uint8_t total:4; |
| 22 | uint8_t current:4; |
| 23 | } page; |
| 24 | uint8_t data[0]; |
| 25 | } __attribute__((packed)); |
| 26 | |
Holger Hans Peter Freyther | 9c55914 | 2010-12-29 21:14:20 +0100 | [diff] [blame] | 27 | /* Chapter 9.4.1.3 */ |
| 28 | struct gsm341_etws_message { |
| 29 | struct { |
| 30 | uint8_t code_hi:4; |
| 31 | uint8_t popup:1; |
| 32 | uint8_t alert:1; |
| 33 | uint8_t gs:2; |
| 34 | uint8_t update:4; |
| 35 | uint8_t code_lo:4; |
| 36 | } serial; |
| 37 | uint16_t msg_id; |
| 38 | uint16_t warning_type; |
| 39 | uint8_t data[0]; |
| 40 | } __attribute__((packed)); |
| 41 | |
Alex Badea | d126ab9 | 2011-01-15 19:43:42 +0200 | [diff] [blame] | 42 | #define GSM341_MSG_CODE(ms) ((ms)->serial.code_lo | ((ms)->serial.code_hi << 4)) |
Holger Hans Peter Freyther | e05c7df | 2010-12-29 11:57:48 +0100 | [diff] [blame] | 43 | |
Alex Badea | ab1246e | 2010-11-27 23:35:08 +0200 | [diff] [blame] | 44 | /* Section 9.3.2.1 - Geographical Scope */ |
| 45 | #define GSM341_GS_CELL_WIDE_IMMED 0 |
| 46 | #define GSM341_GS_PLMN_WIDE 1 |
| 47 | #define GSM341_GS_LA_WIDE 2 |
| 48 | #define GSM341_GS_CELL_WIDE 3 |