/** @brief Copies paged flash to RAM
*
* Take the tables and config from flash up to RAM to allow live tuning.
*
* For the main tables and other paged config we need to adjust
* the RPAGE value to the appropriate one before copying up.
*
* This function is simply a delegator to the ones for each flash page. Each
* one lives in the same paged space as the data it is copying up.
*/
void initAllPagedRAM(){
/* Setup the flash block pointers before copying flash to RAM using them */
initAllPagedAddresses();
/* Copy the tables up to their paged RAM blocks through the window from flash */
initPagedRAMFuel();
initPagedRAMTime();
initPagedRAMTune();
/* Default to page one for now, perhaps read the configured port straight out of reset in future? TODO */
setupPagedRAM(TRUE); // probably something like (PORTA & TableSwitchingMask)
}
/** @brief The main top level init
*
* The main init function to be called from main.c before entering the main
* loop. This function is simply a delegator to the finer grained special
* purpose init functions.
*
* @author Fred Cooke
*/
void init(){
ATOMIC_START(); /* Disable ALL interrupts while we configure the board ready for use */
initPLL(); /* Set up the PLL and use it */
initIO(); /* TODO make this config dependent. Set up all the pins and modules to be in low power harmless states */
initAllPagedRAM(); /* Copy table and config blocks of data from flash to the paged ram blocks for fast data lookup */
initAllPagedAddresses(); /* Save the paged memory addresses to variables such that we can access them from another paged block with no warnings */
initVariables(); /* Initialise the rest of the running variables etc */
initFlash(); /* TODO, finalise this */
initECTTimer(); /* TODO move this to inside config in an organised way. Set up the timer module and its various aspects */
initPITTimer(); /* TODO ditto... */
initSCIStuff(); /* Setup the sci module(s) that we will use. */
initConfiguration(); /* TODO Set user/feature/config up here! */
initInterrupts(); /* still last, reset timers, enable interrupts here TODO move this to inside config in an organised way. Set up the rest of the individual interrupts */
ATOMIC_END(); /* Re-enable any configured interrupts */
}
