void boardInit(void)
{
SystemCoreClockUpdate();
delayInit();
GPIOInit();
#ifdef CFG_PRINTF_UART
uartInit(CFG_UART_BAUDRATE);
#endif
/* Set user LED pin to output and disable it */
LPC_GPIO->DIR[CFG_LED_PORT] |= (1 << CFG_LED_PIN);
boardLED(CFG_LED_OFF);
/* Start Chibi */
#ifdef CFG_CHIBI
/* You may need to write a new address to EEPROM if it doesn't exist */
// uint16_t nodeaddr = 0xCAFE;
// uint64_t ieeeaddr = 0x123456780000CAFE;
// writeEEPROM((uint8_t*)CFG_EEPROM_CHIBI_NODEADDR, (uint8_t*)&nodeaddr, sizeof(nodeaddr));
// writeEEPROM((uint8_t*)CFG_EEPROM_CHIBI_IEEEADDR, (uint8_t*)&ieeeaddr, sizeof(ieeeaddr));
chb_init();
#endif
/* Initialise USB */
#ifdef CFG_USB
delay(500);
usb_init();
#endif
/* Initialise the LCD if requested */
#ifdef CFG_TFTLCD
lcdInit();
#endif
/* Start the command line interface */
#ifdef CFG_INTERFACE
cliInit();
#endif
/* Initialise the CC3000 WiFi module and connect to an AP */
#ifdef CFG_CC3000
/* Setup the CC3000 pins */
LPC_IOCON ->TRST_PIO0_14 &= ~0x07;
LPC_IOCON ->TRST_PIO0_14 |= 0x01;
LPC_IOCON ->PIO0_17 &= ~0x07;
LPC_IOCON ->PIO0_16 &= ~0x1F;
LPC_IOCON ->PIO0_16 |= (1<<4);
#endif
/* Turn the user LED on after init to indicate that everything is OK */
boardLED(CFG_LED_ON);
}
void boardInit(void)
{
SystemCoreClockUpdate();
delayInit();
GPIOInit();
#ifdef CFG_PRINTF_UART
uartInit(CFG_UART_BAUDRATE);
#endif
/* Set user LED pin to output and disable it */
LPC_GPIO->DIR[CFG_LED_PORT] |= (1 << CFG_LED_PIN);
boardLED(CFG_LED_OFF);
/* Start Chibi */
#ifdef CFG_CHIBI
/* You may need to write a new address to EEPROM if it doesn't exist */
// uint16_t nodeaddr = 0xCAFE;
// uint64_t ieeeaddr = 0x123456780000CAFE;
// writeEEPROM((uint8_t*)CFG_EEPROM_CHIBI_NODEADDR, (uint8_t*)&nodeaddr, sizeof(nodeaddr));
// writeEEPROM((uint8_t*)CFG_EEPROM_CHIBI_IEEEADDR, (uint8_t*)&ieeeaddr, sizeof(ieeeaddr));
chb_init();
#endif
/* Initialise USB */
#ifdef CFG_USB
delay(500);
usb_init();
#endif
/* Initialise the LCD if requested */
#ifdef CFG_TFTLCD
lcdInit();
#endif
/* Start the command line interface */
#ifdef CFG_INTERFACE
cliInit();
#endif
/* Start CC3000 WiFi Module */
#ifdef CFG_CC3000
// ToDo: Make sure CC3000 pins are multiplexed to the correct function
// since the init code only sets gpio dir, etc.
// ToDo: Init anything else required for the CC3000!
#endif
/* Turn the user LED on after init to indicate that everything is OK */
boardLED(CFG_LED_ON);
}
uint8_t chibiInit()
{
return chb_init();
}
void systemInit()
{
cpuInit();
systickInit((CFG_CPU_CCLK / 1000) * CFG_SYSTICK_DELAY_IN_MS);
gpioInit();
pmuInit();
adcInit(); // Init adc pins to avoid wasting 60uA in deep sleep
#ifdef CFG_PRINTF_UART
// Initialise UART with the default baud rate (set in projectconfig.h)
uartInit(CFG_UART_BAUDRATE);
#endif
// Switch to 3.3V if TPS780 (etc.) is being used
#if defined CFG_VREG_ALT_PRESENT && CFG_VREG_ALT_PRESENT == 1
gpioSetDir(CFG_VREG_ALT_PORT, CFG_VREG_ALT_PIN, gpioDirection_Output);
gpioSetValue(CFG_VREG_ALT_PORT, CFG_VREG_ALT_PIN, 0);
gpioSetPullup(&CFG_VREG_ALT_REG32, gpioPullupMode_Inactive);
#endif
// Set LED pin as output and turn LED off
gpioSetDir(CFG_LED_PORT, CFG_LED_PIN, 1);
gpioSetValue(CFG_LED_PORT, CFG_LED_PIN, CFG_LED_OFF);
// Initialise the ST7565 128x64 pixel display
#ifdef CFG_ST7565
st7565Init();
st7565ClearScreen(); // Clear the screen
st7565Backlight(1); // Enable the backlight
#endif
// Initialise the SSD1306 OLED display
#ifdef CFG_SSD1306
ssd1306Init(SSD1306_SWITCHCAPVCC);
ssd1306ClearScreen(); // Clear the screen
#endif
// Initialise EEPROM
#ifdef CFG_I2CEEPROM
mcp24aaInit();
#endif
// Initialise Chibi
#ifdef CFG_CHIBI
// Write addresses to EEPROM for the first time if necessary
// uint16_t addr_short = 0x1166;
// uint64_t addr_ieee = addr_short;
// mcp24aaWriteBuffer(CFG_CHIBI_EEPROM_SHORTADDR, (uint8_t *)&addr_short, 2);
// mcp24aaWriteBuffer(CFG_CHIBI_EEPROM_IEEEADDR, (uint8_t *)&addr_ieee, 8);
chb_init();
#endif
// Setup SD Card
#ifdef CFG_SDCARD
// Turn off SD card by default (saves power)
gpioSetDir(CFG_SDCARD_ENPORT, CFG_SDCARD_ENPIN, gpioDirection_Output); /* Set enable pin to output */
gpioSetValue(CFG_SDCARD_ENPORT, CFG_SDCARD_ENPIN, 0); /* Disable card by setting ENPIN low */
gpioSetPullup(&CFG_SDCARD_ENREG32, gpioPullupMode_Inactive);
#endif
#ifdef CFG_LM75B
// Initialise LM75B
lm75bInit();
// Read temp once to make sure we are in sleep mode
int32_t temp;
lm75bGetTemperature(&temp);
#endif
#ifdef CFG_BAT
// Turn off battery voltage divider by default
gpioSetDir(CFG_BAT_ENPORT, CFG_BAT_ENPIN, gpioDirection_Output ); // Set voltage divider enable pin to output
gpioSetValue(CFG_BAT_ENPORT, CFG_BAT_ENPIN, 0 ); // Disable the voltage divider by default
gpioSetPullup(&CFG_BAT_ENREG32, gpioPullupMode_Inactive);
#endif
// Start the command line interface (if requested)
#ifdef CFG_INTERFACE
printf("%sType '?' for a list of available commands%s", CFG_PRINTF_NEWLINE, CFG_PRINTF_NEWLINE);
cmdInit();
#endif
}
