/* Set up and initialize all required blocks and functions related to the
board hardware */
void Board_Init(void)
{
/* Sets up DEBUG UART */
DEBUGINIT();
/* Updates SystemCoreClock global var with current clock speed */
SystemCoreClockUpdate();
/* Initializes GPIO */
Chip_GPIO_Init(LPC_GPIO_PORT);
/* Setup GPIOs for USB demos */
Chip_SCU_PinMuxSet(0x2, 6, (SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC4)); /* P2_6 USB1_PWR_EN, USB1 VBus function */
Chip_SCU_PinMuxSet(0x2, 5, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2)); /* P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION */
Chip_SCU_PinMuxSet(0x1, 7, (SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC4)); /* P1_7 USB0_PWR_EN, USB0 VBus function Xplorer */
Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, 5, 6); /* GPIO5[6] = USB1_PWR_EN */
Chip_GPIO_SetPinState(LPC_GPIO_PORT, 5, 6, true); /* GPIO5[6] output high */
/* Initialize LEDs */
Board_LED_Init();
#if defined(USE_RMII)
Chip_ENET_RMIIEnable(LPC_ETHERNET);
#else
Chip_ENET_MIIEnable(LPC_ETHERNET);
#endif
}
/**
* Post wake up initialisation function
*/
static void PMC_Post_Wakeup(uint8_t buffer)
{
int i;
#ifdef BOARD_KEIL_MCB_18574357
/* Setup FLASH acceleration to target clock rate prior to clock switch */
Chip_CREG_SetFlashAcceleration(MAX_CLOCK_FREQ);
#endif
/* Reinitialise Clocks */
Chip_Clock_SetBaseClock(CLK_BASE_MX, CLKIN_CRYSTAL, true, false);
/* Setup PLL for 100MHz and switch main system clocking */
Chip_Clock_SetupMainPLLHz(CLKIN_CRYSTAL, CRYSTAL_MAIN_FREQ_IN, 100 * 1000000, 100 * 1000000);
Chip_Clock_SetBaseClock(CLK_BASE_MX, CLKIN_MAINPLL, true, false);
/* Setup PLL for maximum clock */
Chip_Clock_SetupMainPLLHz(CLKIN_CRYSTAL, CRYSTAL_MAIN_FREQ_IN, MAX_CLOCK_FREQ, MAX_CLOCK_FREQ);
/* Restore the base clock states */
for (i = 0; i < (sizeof(InitClkStates) / sizeof(InitClkStates[0])); i++) {
Chip_Clock_SetBaseClock(InitClkStates[i].clk, InitClkStates[i].clkin,
InitClkStates[i].autoblock_enab, InitClkStates[i].powerdn);
}
/* Reset and enable 32Khz oscillator */
LPC_CREG->CREG0 &= ~((1 << 3) | (1 << 2));
LPC_CREG->CREG0 |= (1 << 1) | (1 << 0);
/* Setup a divider E for main PLL clock switch SPIFI clock to that divider.
Divide rate is based on CPU speed and speed of SPI FLASH part. */
#if (MAX_CLOCK_FREQ > 180000000)
Chip_Clock_SetDivider(CLK_IDIV_E, CLKIN_MAINPLL, 5);
#else
Chip_Clock_SetDivider(CLK_IDIV_E, CLKIN_MAINPLL, 4);
#endif
Chip_Clock_SetBaseClock(CLK_BASE_SPIFI, CLKIN_IDIVE, true, false);
/* Attach main PLL clock to divider C with a divider of 2 */
Chip_Clock_SetDivider(CLK_IDIV_C, CLKIN_MAINPLL, 2);
/* Re-Initialize debug UART
* � 115200bps
* � 8 data bit
* � No parity
* � 1 stop bit
* � No flow control
*/
DEBUGINIT();
#ifndef BOARD_NGX_XPLORER_18304330
/* SDRAM in NORMAL mode, only for Keil & Hitex boards */
LPC_EMC->DYNAMICCONTROL &= ~(1 << 2);
while (LPC_EMC->STATUS & (1 << 2)) {}
#endif
}
/* Set up and initialize all required blocks and functions related to the
board hardware */
void Board_Init(void)
{
/* Sets up DEBUG UART */
DEBUGINIT();
/* Initialize GPIO */
Chip_GPIO_Init(LPC_GPIO);
/* Initialize LEDs */
Board_LED_Init();
}
/* Set up and initialize all required blocks and functions related to the
board hardware */
void Board_Init(void)
{
/* Sets up DEBUG UART */
DEBUGINIT();
/* Initializes GPIO */
Chip_GPIO_Init(LPC_GPIO_PORT);
/* Initialize LEDs */
Board_LED_Init();
Chip_ENET_RMIIEnable(LPC_ETHERNET);
}
/* Set up and initialize all required blocks and functions related to the
board hardware */
void Board_Init(void)
{
/* Initialize the system core clock variable */
SystemCoreClockUpdate();
/* Sets up DEBUG UART */
DEBUGINIT();
/* Initialize GPIO */
Chip_GPIO_Init(LPC_GPIO_PORT);
/* Initialize the LEDs */
Board_LED_Init();
}
/* Set up and initialize all required blocks and functions related to the
board hardware */
void Board_Init(void)
{
/* INMUX and IOCON are used by many apps, enable both INMUX and IOCON clock bits here. */
Chip_Clock_EnablePeriphClock(SYSCON_CLOCK_INPUTMUX);
Chip_Clock_EnablePeriphClock(SYSCON_CLOCK_IOCON);
/* Sets up DEBUG UART */
DEBUGINIT();
/* Initialize GPIO */
Chip_GPIO_Init(LPC_GPIO);
/* Initialize the LEDs. Be careful with below routine, once it's called some of the I/O will be set to output. */
Board_LED_Init();
}
/* Set up and initialize all required blocks and functions related to the
board hardware */
void Board_Init(void)
{
/* Sets up DEBUG UART */
DEBUGINIT();
/* Updates SystemCoreClock global var with current clock speed */
SystemCoreClockUpdate();
/* Initializes GPIO */
Chip_GPIO_Init(LPC_GPIO);
Chip_IOCON_Init(LPC_IOCON);
/* Initialize LEDs */
Board_LED_Init();
}
/* Set up and initialize all required blocks and functions related to the
board hardware */
void Board_Init(void)
{
/* Sets up DEBUG UART */
DEBUGINIT();
/* Initializes GPIO */
Chip_GPIO_Init(LPC_GPIO_PORT);
Board_GPIOs_Init();
/* Initialize LEDs */
Board_LED_Init();
/* Initialize uarts */
Board_UART_Init(LPC_USART0); //RS 485
Board_UART_Init(LPC_USART3); // rs232
/* Initialize buttons */
Board_Buttons_Init();
/* Initialize DAC */
Board_DAC_Init();
/* Initialize Timers */
Board_TIMER_Init();
/* Initialize ADCs */
Board_ADC_Init();
/* Initialize Keyboard disabled */
Board_KEYBOARD_disable();
/* Initilize EEPROM */
Board_EEPROM_init();
/* Initialize SPI pins */
Board_SSP_Init();
/* Initialize RTC module */
//Board_RTC_Init();
/* Initialize I2C0 module */
Board_I2C_Master_Init();
Chip_ENET_RMIIEnable(LPC_ETHERNET);
}
