Mike's bootloader sources + added as option, for Taranis only for now (not as clean as it could be, bootloader is always built even if not selected - didn't find how to nest ifs in makefile :\ ) (Issue #546)

2014-01-18 20:00:31 +01:00
parent 34776b24c0
commit 229dfc1938
159 changed files with 66903 additions and 2000 deletions
@@ -0,0 +1,74 @@
+#ifndef drivers_h
+#define drivers_h
+
+
+extern volatile uint32_t Spi_complete ;
+
+extern void putEvent( register uint8_t evt) ;
+
+extern void per10ms( void ) ;
+extern uint8_t getEvent( void ) ;
+extern void pauseEvents(uint8_t event) ;
+extern void killEvents(uint8_t event) ;
+extern void init_spi( void ) ;
+extern void end_spi( void ) ;
+
+
+//------------------------------------------------------------------------------
+/// Detect if SD card is connected
+//------------------------------------------------------------------------------
+#ifdef PCBSKY
+#define CardIsConnected() ( (PIOB->PIO_PDSR & PIO_PB7) == 0 )
+#endif
+
+extern uint32_t Card_ID[4] ;
+extern uint32_t Card_SCR[2] ;
+extern uint32_t Card_CSD[4] ;
+extern uint32_t Sd_128_resp[4] ;
+extern uint32_t Sd_rca ;
+//extern uint32_t Cmd_55_resp ;
+
+extern uint32_t Card_state ;
+
+extern uint32_t SD_SetBusWidth( uint32_t busWidth) ;
+extern void SD_EnableHsMode( uint8_t hsEnable) ;
+extern uint32_t SD_SetSpeed( uint32_t mciSpeed ) ;
+extern void SD_Reset( uint8_t keepSettings) ;
+extern uint32_t sd_cmd55( void ) ;
+extern uint32_t sd_acmd41( void ) ;
+extern uint32_t sd_cmd2( void ) ;
+extern uint32_t sd_cmd3( void ) ;
+extern uint32_t sd_cmd7( void ) ;
+extern uint32_t sd_cmd9( void ) ;
+extern uint32_t sd_cmd17( uint32_t address, uint32_t *presult ) ;
+extern uint32_t sd_acmd6( void ) ;
+extern uint32_t sd_acmd51( uint32_t *presult ) ;
+extern void sd_poll_10mS( void ) ;
+extern uint32_t sd_card_ready( void ) ;
+extern uint32_t sd_read_block( uint32_t block_no, uint32_t *data ) ;
+
+class Key
+{
+#define FILTERBITS      4
+#define FFVAL          ((1<<FILTERBITS)-1)
+#define KSTATE_OFF      0
+#define KSTATE_RPTDELAY 95 // gruvin: longer dely before key repeating starts
+  //#define KSTATE_SHORT   96
+#define KSTATE_START   97
+#define KSTATE_PAUSE   98
+#define KSTATE_KILLED  99
+  uint8_t m_vals:FILTERBITS;   // key debounce?  4 = 40ms
+  uint8_t m_dblcnt:2;
+  uint8_t m_cnt;
+  uint8_t m_state;
+public:
+  void input(bool val, EnumKeys enuk);
+  bool state()       { return m_vals==FFVAL;                }
+  void pauseEvents() { m_state = KSTATE_PAUSE;  m_cnt   = 0;}
+  void killEvents()  { m_state = KSTATE_KILLED; m_dblcnt=0; }
+  uint8_t getDbl()   { return m_dblcnt;                     }
+};
+
+extern Key keys[NUM_KEYS] ;
+
+#endif