void readEEPROM(void)
{
uint8_t i;
// Sanity check
if (!validEEPROM())
failureMode(10);
// Read flash
memcpy(&mcfg, (char *)FLASH_WRITE_ADDR, sizeof(master_t));
// Copy current profile
if (mcfg.current_profile > 2) // sanity check
mcfg.current_profile = 0;
memcpy(&cfg, &mcfg.profile[mcfg.current_profile], sizeof(config_t));
for (i = 0; i < PITCH_LOOKUP_LENGTH; i++)
lookupPitchRollRC[i] = (2500 + cfg.rcExpo8 * (i * i - 25)) * i * (int32_t) cfg.rcRate8 / 2500;
for (i = 0; i < THROTTLE_LOOKUP_LENGTH; i++) {
int16_t tmp = 10 * i - cfg.thrMid8;
uint8_t y = 1;
if (tmp > 0)
y = 100 - cfg.thrMid8;
if (tmp < 0)
y = cfg.thrMid8;
lookupThrottleRC[i] = 10 * cfg.thrMid8 + tmp * (100 - cfg.thrExpo8 + (int32_t) cfg.thrExpo8 * (tmp * tmp) / (y * y)) / 10;
lookupThrottleRC[i] = mcfg.minthrottle + (int32_t) (mcfg.maxthrottle - mcfg.minthrottle) * lookupThrottleRC[i] / 1000; // [MINTHROTTLE;MAXTHROTTLE]
}
setPIDController(cfg.pidController);
gpsSetPIDs();
}
void gpsInit(uint8_t baudrate)
{
portMode_t mode = MODE_RXTX;
// init gpsData structure. if we're not actually enabled, don't bother doing anything else
gpsSetState(GPS_UNKNOWN);
if (!feature(FEATURE_GPS))
return;
gpsData.baudrateIndex = baudrate;
gpsData.lastMessage = millis();
gpsData.errors = 0;
// only RX is needed for NMEA-style GPS
if (mcfg.gps_type == GPS_NMEA)
mode = MODE_RX;
gpsSetPIDs();
core.gpsport = uartOpen(USART2, gpsNewData, gpsInitData[baudrate].baudrate, mode);
// signal GPS "thread" to initialize when it gets to it
gpsSetState(GPS_INITIALIZING);
}
void activateConfig(void)
{
uint8_t i;
for (i = 0; i < PITCH_LOOKUP_LENGTH; i++)
lookupPitchRollRC[i] = (2500 + cfg.rcExpo8 * (i * i - 25)) * i * (int32_t)cfg.rcRate8 / 2500;
for (i = 0; i < THROTTLE_LOOKUP_LENGTH; i++) {
int16_t tmp = 10 * i - cfg.thrMid8;
uint8_t y = 1;
if (tmp > 0)
y = 100 - cfg.thrMid8;
if (tmp < 0)
y = cfg.thrMid8;
lookupThrottleRC[i] = 10 * cfg.thrMid8 + tmp * (100 - cfg.thrExpo8 + (int32_t)cfg.thrExpo8 * (tmp * tmp) / (y * y)) / 10;
lookupThrottleRC[i] = mcfg.minthrottle + (int32_t)(mcfg.maxthrottle - mcfg.minthrottle) * lookupThrottleRC[i] / 1000; // [MINTHROTTLE;MAXTHROTTLE]
}
setPIDController(cfg.pidController);
#ifdef GPS
gpsSetPIDs();
#endif
}
