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- /** @file */
- //language.h
- #ifndef LANGUAGE_H
- #define LANGUAGE_H
- #include "config.h"
- #include <inttypes.h>
- #ifdef DEBUG_SEC_LANG
- #include <stdio.h>
- #endif //DEBUG_SEC_LANG
- #define PROTOCOL_VERSION "1.0"
- #ifndef CUSTOM_MENDEL_NAME
- #define MACHINE_NAME "Mendel"
- #endif
- #ifndef MACHINE_UUID
- #define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
- #endif
- #define MSG_FW_VERSION "Firmware"
- #define STRINGIFY_(n) #n
- #define STRINGIFY(n) STRINGIFY_(n)
- #if (LANG_MODE == 0) //primary language only
- #define PROGMEM_I2 __attribute__((section(".progmem0")))
- #define PROGMEM_I1 __attribute__((section(".progmem1")))
- #define PROGMEM_N1 __attribute__((section(".progmem2")))
- #define _I(s) (__extension__({static const char __c[] PROGMEM_I1 = s; &__c[0];}))
- #define ISTR(s) s
- #define _i(s) _I(s)
- #define _T(s) s
- #else //(LANG_MODE == 0)
- // section .loc_sec (originaly .progmem0) will be used for localized translated strings
- #define PROGMEM_I2 __attribute__((section(".loc_sec")))
- // section .loc_pri (originaly .progmem1) will be used for localized strings in english
- #define PROGMEM_I1 __attribute__((section(".loc_pri")))
- // section .noloc (originaly progmem2) will be used for not localized strings in english
- #define PROGMEM_N1 __attribute__((section(".noloc")))
- #define _I(s) (__extension__({static const char __c[] PROGMEM_I1 = "\xff\xff" s; &__c[0];}))
- #define ISTR(s) "\xff\xff" s
- #define _i(s) lang_get_translation(_I(s))
- #define _T(s) lang_get_translation(s)
- #endif //(LANG_MODE == 0)
- #define _N(s) (__extension__({static const char __c[] PROGMEM_N1 = s; &__c[0];}))
- #define _n(s) _N(s)
- /** @brief lang_table_header_t structure - (size= 16byte) */
- typedef struct
- {
- uint32_t magic; //+0
- uint16_t size; //+4
- uint16_t count; //+6
- uint16_t checksum; //+8
- uint16_t code; //+10
- uint32_t signature; //+12
- } lang_table_header_t;
- /** @brief lang_table_t structure - (size= 16byte + 2*count) */
- typedef struct
- {
- lang_table_header_t header;
- uint16_t table[];
- } lang_table_t;
- /** @name Language indices into their particular symbol tables.*/
- ///@{
- #define LANG_ID_PRI 0
- #define LANG_ID_SEC 1
- ///@}
- /** @def LANG_ID_FORCE_SELECTION
- * @brief Language is not defined and it shall be selected from the menu.*/
- #define LANG_ID_FORCE_SELECTION 254
- /** @def LANG_ID_UNDEFINED
- * @brief Language is not defined on a virgin RAMBo board. */
- #define LANG_ID_UNDEFINED 255
- /** @def LANG_ID_DEFAULT
- * @brief Default language ID, if no language is selected. */
- #define LANG_ID_DEFAULT LANG_ID_PRI
- /** @def LANG_MAGIC
- * @brief Magic number at begin of lang table. */
- #define LANG_MAGIC 0x4bb45aa5
- /** @name Language codes (ISO639-1)*/
- ///@{
- #define LANG_CODE_XX 0x3f3f //!<'??'
- #define LANG_CODE_EN 0x656e //!<'en'
- #define LANG_CODE_CZ 0x6373 //!<'cs'
- #define LANG_CODE_DE 0x6465 //!<'de'
- #define LANG_CODE_ES 0x6573 //!<'es'
- #define LANG_CODE_FR 0x6672 //!<'fr'
- #define LANG_CODE_IT 0x6974 //!<'it'
- #define LANG_CODE_PL 0x706c //!<'pl'
- ///@}
- #if defined(__cplusplus)
- extern "C" {
- #endif //defined(__cplusplus)
- /** @brief Currectly active language selection.*/
- extern uint8_t lang_selected;
- #if (LANG_MODE != 0)
- extern const char _SEC_LANG[LANG_SIZE_RESERVED];
- extern const char* lang_get_translation(const char* s);
- /** @def _SEC_LANG_TABLE
- * @brief Align table to start of 256 byte page */
- #define _SEC_LANG_TABLE ((((uint16_t)&_SEC_LANG) + 0x00ff) & 0xff00)
- #endif //(LANG_MODE != 0)
- /** @brief selects language, eeprom is updated in case of success */
- extern uint8_t lang_select(uint8_t lang);
- /** @brief performs checksum test of secondary language data */
- extern uint8_t lang_check(uint16_t addr);
- /** @return total number of languages (primary + all in xflash) */
- extern uint8_t lang_get_count(void);
- /** @brief reads lang table header and offset in xflash or progmem */
- extern uint8_t lang_get_header(uint8_t lang, lang_table_header_t* header, uint32_t* offset);
- /** @brief reads lang code from xflash or progmem */
- extern uint16_t lang_get_code(uint8_t lang);
- /** @return localized language name (text for menu item) */
- extern const char* lang_get_name_by_code(uint16_t code);
- /** @brief reset language to "LANG_ID_FORCE_SELECTION", epprom is updated */
- extern void lang_reset(void);
- /** @retval 1 language is selected */
- extern uint8_t lang_is_selected(void);
- #ifdef DEBUG_SEC_LANG
- extern const char* lang_get_sec_lang_str_by_id(uint16_t id);
- extern uint16_t lang_print_sec_lang(FILE* out);
- #endif //DEBUG_SEC_LANG
- extern void lang_boot_update_start(uint8_t lang);
- #if defined(__cplusplus)
- }
- #endif //defined(__cplusplus)
- #define CAT2(_s1, _s2) _s1
- #define CAT4(_s1, _s2, _s3, _s4) _s1
- #include "messages.h"
- #endif //LANGUAGE_H
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