/*!
* @brief Main function
*/
int main(void)
{
volatile uint32_t i;
uint32_t sysFreq;
/* Structure for OSC configuration */
osc_config_t oscConfig;
oscConfig.freq = BOARD_XTAL0_CLK_HZ;
oscConfig.capLoad = 0U;
oscConfig.workMode = kOSC_ModeOscLowPower;
oscConfig.oscerConfig.enableMode = kOSC_ErClkEnable;
BOARD_InitPins();
CLOCK_InitOsc0(&oscConfig);
CLOCK_SetXtal0Freq(BOARD_XTAL0_CLK_HZ);
/* Set clock divider to safe value to switch mode */
CLOCK_SetSimSafeDivs();
#if (defined(FSL_FEATURE_MCG_HAS_PLL_INTERNAL_MODE) && FSL_FEATURE_MCG_HAS_PLL_INTERNAL_MODE)
/* Calculate frdiv */
if (!APP_GetAvailableFrdiv())
{
while (1)
{
}
}
#endif /* FSL_FEATURE_MCG_HAS_PLL_INTERNAL_MODE || FSL_FEATURE_MCG_USE_PLLREFSEL */
/* Configure pll */
if (!APP_GetAvailablePllConfig(&g_pllConfig))
{
while (1)
{
}
}
APP_BootToPeeExample();
/* Change clock PEE -> PBE -> BLPE */
APP_ChangePeeToBlpeExample();
/* Change clock BLPE -> PBE -> PEE */
APP_ChangeBlpeToPeeExample();
/* Get System clock to blink a LED */
sysFreq = CLOCK_GetFreq(kCLOCK_CoreSysClk) / 20U;
/* Enable a LED */
LED_INIT();
/* Blink a LED */
while (1)
{
for (i = 0; i < sysFreq; i++)
{
__NOP();
}
LED_TOGGLE();
}
}
/*!
* @brief Main function
*/
int main(void)
{
volatile uint32_t i;
uint32_t sysFreq;
/* Structure for OSC configuration */
osc_config_t oscConfig;
oscConfig.freq = BOARD_XTAL0_CLK_HZ;
oscConfig.capLoad = 0U;
oscConfig.workMode = kOSC_ModeOscLowPower;
oscConfig.oscerConfig.enableMode = kOSC_ErClkEnable;
BOARD_InitPins();
CLOCK_InitOsc0(&oscConfig);
CLOCK_SetXtal0Freq(BOARD_XTAL0_CLK_HZ);
/* Set clock divider to safe value to switch mode */
CLOCK_SetSimSafeDivs();
/* Calculate frdiv */
if (!APP_GetAvailableFrdiv())
{
while (1)
{
}
}
/* Boot to Fee mode */
APP_BootToFeeExample();
/* Change clock FEE -> FBE -> BLPE */
APP_ChangeFeeToBlpeExample();
/* Change clock BLPE -> FBE -> FEE */
APP_ChangeBlpeToFeeExample();
/* Get System clock to blink a LED */
sysFreq = CLOCK_GetFreq(kCLOCK_CoreSysClk) / 20U;
/* Enable a LED */
LED_INIT();
/* Blink a LED */
while (1)
{
for (i = 0; i < sysFreq; i++)
{
__NOP();
}
LED_TOGGLE();
}
}