/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
#if (ARCH == ARCH_AVR8)
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
wdt_disable();
/* Disable clock division */
clock_prescale_set(clock_div_1);
#elif (ARCH == ARCH_XMEGA)
/* Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it */
XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU);
XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL);
/* Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference */
XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB);
PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm;
#endif
/* Hardware Initialization */
LEDs_Init();
USB_Init();
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
#if (ARCH == ARCH_AVR8)
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
wdt_disable();
/* Disable clock division */
clock_prescale_set(clock_div_1);
#elif (ARCH == ARCH_XMEGA)
/* Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it */
XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU);
XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL);
/* Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference */
XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB);
PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm;
#endif
/* Hardware Initialization */
//i2c
TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 400000));
//button ports init
buttons_init();
//timer init
TCCR1B |=(1<<CS10)|(1<<CS12);//prescaler 1024
TCNT1 = 0;//init counter
//screen setup - software spi, sh1106 driver (sh1306 analog)
/* Atmega32U4 mapping:
SCK (D0) - PORTB, PIN1 == PN(1, 1)
MOSI (D1) - PORTB, PIN2
RES (RST) - PORTB, PIN0
A0 (DC) - PORTB, PIN5 (OC1A/#A9)
*/
display_init();
display_draw_logo();
//sensors initialization
adxl345_init(MEASURE_ON, RANGE_2G, ODR_800);
l3g4200d_init(FIFO_HI_LO_PASS, NORM_ODR_800);
hmc5883l_init(MODE_CONT, GAIN_4_7, NORM_75HZ_8AV);
USB_Init();
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
// Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it
XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU);
XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL);
// Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference
XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB);
PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm;
/* Hardware Initialization */
USB_Init();
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
/* Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it */
XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU);
XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL);
/* Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference */
XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB);
PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm;
// EXOR Gatter
PORTE.DIRSET = PIN0_bm;
PORTE.DIRSET = PIN1_bm;
// PORTE.OUTSET = PIN0_bm; // V1.0
PORTE.OUTCLR = PIN0_bm; // V1.1
PORTE.OUTCLR = PIN1_bm;
// LED
PORTA.DIRSET = PIN2_bm; // Red
PORTA.DIRSET = PIN3_bm; // Green
PORTA.DIRSET = PIN4_bm; // Blue
// LEDS OFF
PORTA.OUTSET = PIN2_bm;
PORTA.OUTCLR = PIN3_bm;
PORTA.OUTSET = PIN4_bm;
/* Hardware Initialization */
// USART RX/TX 1
/* PIN3 (TXD0) as output. */
PORTE.DIRSET = PIN3_bm;
/* PC2 (RXD0) as input. */
PORTE.DIRCLR = PIN2_bm;
USART_InterruptDriver_Initialize(&USART_data, &USART, USART_DREINTLVL_OFF_gc);
USART_RxdInterruptLevel_Set(USART_data.usart, USART_RXCINTLVL_LO_gc);
/* Enable global interrupts. */
sei();
USB_Init();
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
#if (ARCH == ARCH_AVR8)
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
wdt_disable();
/* Disable clock division */
clock_prescale_set(clock_div_1);
#elif (ARCH == ARCH_XMEGA)
/* Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it */
XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU);
XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL);
/* Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference */
XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ);
XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB);
PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm;
#endif
/* Hardware Initialization */
LEDs_Init();
Joystick_Init();
Buttons_Init();
Dataflash_Init();
USB_Init();
/* Check if the Dataflash is working, abort if not */
if (!(DataflashManager_CheckDataflashOperation()))
{
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
for(;;);
}
/* Clear Dataflash sector protections, if enabled */
DataflashManager_ResetDataflashProtections();
}
