int platform_init()
{
// Set up microcontroller system and SystemCoreClock variable
SystemInit();
// DeInit NVIC and SCBNVIC
NVIC_DeInit();
NVIC_SCBDeInit();
// Configure the NVIC Preemption Priority Bits:
// two (2) bits of preemption priority, six (6) bits of sub-priority.
// Since the Number of Bits used for Priority Levels is five (5), so the
// actual bit number of sub-priority is three (3)
NVIC_SetPriorityGrouping(0x05);
// Set Vector table offset value
#if (__RAM_MODE__==1)
NVIC_SetVTOR(0x10000000);
#else
NVIC_SetVTOR(0x00000000);
#endif
// Setup peripherals
platform_setup_timers();
//platform_setup_pwm();
#ifdef BUILD_ADC
// Setup ADCs
platform_setup_adcs();
#endif
// Setup CANs
cans_init();
// Setup pin routing
platform_setup_pins();
// System timer setup
cmn_systimer_set_base_freq( lpc17xx_get_cpu_frequency() );
cmn_systimer_set_interrupt_freq( SYSTICKHZ );
// Enable SysTick
SysTick_Config( lpc17xx_get_cpu_frequency() / SYSTICKHZ );
// Common platform initialization code
cmn_platform_init();
return PLATFORM_OK;
}
int platform_init()
{
// Complete CPU initialization
platform_setup_cpu();
// External memory
platform_setup_extmem();
// Setup peripherals
platform_setup_timers();
platform_setup_pwm();
#ifdef BUILD_ADC
// Setup ADCs
platform_setup_adcs();
#endif
// Common platform initialization code
cmn_platform_init();
return PLATFORM_OK;
}