badge/init.c

   1 #include "init.h"
   2 #include "backlight.h"
   3 #include "pinconfig.h"
   4 #include "util/util.h"
   5 #include "ui/display.h"
   6
   7 #include <core/wdt/wdt.h>
   8 #include <core/gpio/gpio.h>
   9
  10 void badge_init(void) {
  11 #define INPUT_PIN_CONFIG(spec, mode) do {                               \
  12     HOB_SET_PIN_FUNC(spec, GPIO);                                       \
  13     gpioSetDir(HOB_PORT(spec), HOB_PIN(spec), gpioDirection_Input);     \
  14     gpioSetPullup(&HOB_IOCON(spec), (mode));                            \
  15   } while(0)
  16
  17   INPUT_PIN_CONFIG(HOB_BTN_UP    , gpioPullupMode_PullUp);
  18   INPUT_PIN_CONFIG(HOB_BTN_RIGHT , gpioPullupMode_PullUp);
  19   INPUT_PIN_CONFIG(HOB_BTN_DOWN  , gpioPullupMode_PullUp);
  20   INPUT_PIN_CONFIG(HOB_BTN_LEFT  , gpioPullupMode_PullUp);
  21   INPUT_PIN_CONFIG(HOB_BTN_A     , gpioPullupMode_PullUp);
  22   INPUT_PIN_CONFIG(HOB_BTN_B     , gpioPullupMode_PullUp);
  23
  24 #undef INPUT_PIN_CONFIG
  25
  26 #define OUTPUT_PIN_CONFIG(spec, value) do {                             \
  27     HOB_SET_PIN_FUNC(spec, GPIO);                                       \
  28     gpioSetDir(HOB_PORT(spec), HOB_PIN(spec), gpioDirection_Output);    \
  29     gpioSetValue(HOB_PORT(spec), HOB_PIN(spec), (value));               \
  30   } while(0)
  31
  32   OUTPUT_PIN_CONFIG(HOB_USB_CONNECT , 1);
  33   OUTPUT_PIN_CONFIG(HOB_LCD_CS      , 1);
  34   OUTPUT_PIN_CONFIG(HOB_LCD_RST     , 1);
  35   OUTPUT_PIN_CONFIG(HOB_DATAFLASH_CS, 1);
  36   OUTPUT_PIN_CONFIG(HOB_LED_LEFT    , 0);
  37   OUTPUT_PIN_CONFIG(HOB_LED_RIGHT   , 0);
  38
  39 #undef OUTPUT_PIN_CONFIG
  40
  41   badge_backlight_init();
  42   badge_display_init();
  43 }