109 lines
3.3 KiB
C
109 lines
3.3 KiB
C
/*
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* Authors (alphabetical order)
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* - Andre Bernet <bernet.andre@gmail.com>
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* - Andreas Weitl
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* - Bertrand Songis <bsongis@gmail.com>
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* - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
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* - Cameron Weeks <th9xer@gmail.com>
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* - Erez Raviv
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* - Gabriel Birkus
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* - Jean-Pierre Parisy
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* - Karl Szmutny
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* - Michael Blandford
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* - Michal Hlavinka
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* - Pat Mackenzie
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* - Philip Moss
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* - Rob Thomson
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* - Romolo Manfredini <romolo.manfredini@gmail.com>
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* - Thomas Husterer
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*
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* opentx is based on code named
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* gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
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* er9x by Erez Raviv: http://code.google.com/p/er9x/,
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* and the original (and ongoing) project by
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* Thomas Husterer, th9x: http://code.google.com/p/th9x/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef eeprom_arm_h
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#define eeprom_arm_h
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#include <inttypes.h>
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#include <stdint.h>
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// States in Eeprom32_process_state
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#define E32_IDLE 1
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#define E32_ERASESENDING 2
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#define E32_ERASEWAITING 3
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#define E32_WRITESENDING 4
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#define E32_WRITEWAITING 5
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#define E32_READSENDING 6
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#define E32_READWAITING 7
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#define E32_BLANKCHECK 8
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#define E32_WRITESTART 9
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extern uint8_t Eeprom32_process_state ;
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extern uint8_t *Eeprom32_source_address ;
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extern uint8_t Eeprom32_file_index ;
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extern uint32_t Eeprom32_data_size ;
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extern void end_spi(); // TODO not public
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extern void ee32_process( void ) ;
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extern bool eeLoadGeneral( void ) ;
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extern void eeWaitFinished();
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extern void eeDeleteModel( uint8_t id ) ;
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extern bool eeModelExists(uint8_t id) ;
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extern bool eeCopyModel(uint8_t dst, uint8_t src);
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extern void eeSwapModels(uint8_t id1, uint8_t id2);
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#define DISPLAY_PROGRESS_BAR(x)
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struct t_file_entry
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{
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uint32_t block_no ;
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uint32_t sequence_no ;
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uint16_t size ;
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uint8_t flags ;
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} ;
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struct t_eeprom_header
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{
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uint32_t sequence_no ; // sequence # to decide which block is most recent
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uint16_t data_size ; // # bytes in data area
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uint8_t flags ;
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uint8_t hcsum ;
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};
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extern struct t_file_entry File_system[] ;
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extern EEGeneral g_eeGeneral;
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extern ModelData g_model;
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extern uint8_t Spi_tx_buf[] ;
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extern uint8_t Spi_rx_buf[] ;
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void eeprom_write_enable();
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uint32_t eeprom_read_status();
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void read32_eeprom_data(uint32_t eeAddress, register uint8_t *buffer, uint32_t size, uint32_t immediate=0);
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uint32_t spi_PDC_action( register uint8_t *command, register uint8_t *tx, register uint8_t *rx, register uint32_t comlen, register uint32_t count );
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#if defined(SDCARD)
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const pm_char * eeBackupModel(uint8_t i_fileSrc);
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const pm_char * eeRestoreModel(uint8_t i_fileDst, char *model_name);
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#endif
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void loadGeneralSettings();
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void loadModel(int index);
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#endif
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