badge/main.c

   1 /**************************************************************************/
   2 /*!
   3     @file     main.c
   4     @author   K. Townsend (microBuilder.eu)
   5
   6     @section LICENSE
   7
   8     Software License Agreement (BSD License)
   9
  10     Copyright (c) 2011, microBuilder SARL
  11     All rights reserved.
  12
  13     Redistribution and use in source and binary forms, with or without
  14     modification, are permitted provided that the following conditions are met:
  15     1. Redistributions of source code must retain the above copyright
  16     notice, this list of conditions and the following disclaimer.
  17     2. Redistributions in binary form must reproduce the above copyright
  18     notice, this list of conditions and the following disclaimer in the
  19     documentation and/or other materials provided with the distribution.
  20     3. Neither the name of the copyright holders nor the
  21     names of its contributors may be used to endorse or promote products
  22     derived from this software without specific prior written permission.
  23
  24     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
  25     EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  26     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  27     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
  28     DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  29     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  30     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  31     ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  32     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  33     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34 */
  35 /**************************************************************************/
  36 #include <stdlib.h>
  37 #include <stdio.h>
  38 #include <string.h>
  39
  40 #include "projectconfig.h"
  41 #include "sysinit.h"
  42
  43 #include "core/adc/adc.h"
  44 #include "core/cpu/cpu.h"
  45 #include "core/pmu/pmu.h"
  46 #include "core/wdt/wdt.h"
  47 #include "core/gpio/gpio.h"
  48 #include "core/ssp/ssp.h"
  49 #include "core/systick/systick.h"
  50 #include "core/usbhid-rom/usbmsc.h"
  51
  52 #ifdef CFG_INTERFACE
  53   #include "core/cmd/cmd.h"
  54 #endif
  55
  56 #include "init.h"
  57 #include "ui/display.h"
  58 #include "ui/sprite.h"
  59 #include "ui/event.h"
  60 #include "util/util.h"
  61 #include "jumpnrun/jumpnrun.h"
  62
  63 #include "dataflash/at45db041d.h"
  64
  65 #include "drivers/fatfs/ff.h"
  66
  67 #include "badge/pinconfig.h"
  68
  69 #ifdef R0KET
  70
  71 #include "r0ketports.h"
  72 void rbBacklightInit(void) {
  73   /* Enable the clock for CT16B1 */
  74   SCB_SYSAHBCLKCTRL |= (SCB_SYSAHBCLKCTRL_CT16B1);
  75
  76   /* Configure PIO1.9 as Timer1_16 MAT0 Output */
  77   IOCON_PIO1_9 &= ~IOCON_PIO1_9_FUNC_MASK;
  78   IOCON_PIO1_9 |=  IOCON_PIO1_9_FUNC_CT16B1_MAT0;
  79
  80   /* Set default duty cycle (MR1) */
  81   TMR_TMR16B1MR0 = 0; //(0xFFFF * (100 - brightness)) / 100;
  82
  83   /* External Match Register Settings for PWM */
  84   TMR_TMR16B1EMR = TMR_TMR16B1EMR_EMC0_TOGGLE | TMR_TMR16B1EMR_EM0;
  85
  86   /* enable Timer1 */
  87   TMR_TMR16B1TCR = TMR_TMR16B1TCR_COUNTERENABLE_ENABLED;
  88
  89   /* Enable PWM0 */
  90   TMR_TMR16B1PWMC = TMR_TMR16B1PWMC_PWM0_ENABLED;
  91
  92   // Enable Step-UP
  93   gpioSetDir(RB_PWR_LCDBL, gpioDirection_Output);
  94   gpioSetValue(RB_PWR_LCDBL, 0);
  95 }
  96
  97 void rbInit() {
  98   RB_HB0_IO &= ~IOCON_SWDIO_PIO1_3_FUNC_MASK;
  99   RB_HB0_IO |=  IOCON_SWDIO_PIO1_3_FUNC_GPIO;
 100   RB_HB1_IO &= ~IOCON_JTAG_TCK_PIO0_10_FUNC_MASK;
 101   RB_HB1_IO |=  IOCON_JTAG_TCK_PIO0_10_FUNC_GPIO;
 102
 103   struct {
 104     int port;
 105     int pin;
 106     uint32_t volatile *reg;
 107     gpioPullupMode_t mode;
 108   } const input_pins[] = {
 109 #ifdef HOB_REV2
 110     { RB_BTN0    , &RB_BTN0_IO    , gpioPullupMode_PullDown },
 111     { RB_BTN1    , &RB_BTN1_IO    , gpioPullupMode_PullDown },
 112     { RB_BTN2    , &RB_BTN2_IO    , gpioPullupMode_PullDown },
 113     { RB_BTN3    , &RB_BTN3_IO    , gpioPullupMode_PullDown },
 114     { RB_BTN4    , &RB_BTN4_IO    , gpioPullupMode_PullDown },
 115     { RB_HB0     , &RB_HB0_IO     , gpioPullupMode_PullDown },
 116     { RB_HB1     , &RB_HB1_IO     , gpioPullupMode_PullDown },
 117     { RB_PWR_CHRG, &RB_PWR_CHRG_IO, gpioPullupMode_PullDown }
 118 #else
 119     { RB_BTN0    , &RB_BTN0_IO    , gpioPullupMode_PullUp },
 120     { RB_BTN1    , &RB_BTN1_IO    , gpioPullupMode_PullUp },
 121     { RB_BTN2    , &RB_BTN2_IO    , gpioPullupMode_PullUp },
 122     { RB_BTN3    , &RB_BTN3_IO    , gpioPullupMode_PullUp },
 123     { RB_BTN4    , &RB_BTN4_IO    , gpioPullupMode_PullUp },
 124     { RB_HB0     , &RB_HB0_IO     , gpioPullupMode_PullUp },
 125     { RB_HB1     , &RB_HB1_IO     , gpioPullupMode_PullUp },
 126     { RB_PWR_CHRG, &RB_PWR_CHRG_IO, gpioPullupMode_PullUp }
 127 #endif
 128   };
 129
 130   for(int i = 0; i < ARRAY_SIZE(input_pins); ++i) {
 131     gpioSetDir(input_pins[i].port, input_pins[i].pin, gpioDirection_Input);
 132     gpioSetPullup(input_pins[i].reg, input_pins[i].mode);
 133   }
 134
 135   // LED3 zur Bestimmung der Umgebungshelligkeit.
 136   gpioSetDir(RB_LED3, gpioDirection_Input);
 137   RB_LED3_IO = (RB_LED3_IO & IOCON_PIO1_11_FUNC_MASK) | IOCON_PIO1_11_FUNC_AD7;
 138
 139   // prepare LEDs
 140   IOCON_JTAG_TDI_PIO0_11 &= ~IOCON_JTAG_TDI_PIO0_11_FUNC_MASK;
 141   IOCON_JTAG_TDI_PIO0_11 |=  IOCON_JTAG_TDI_PIO0_11_FUNC_GPIO;
 142
 143   struct {
 144     int port;
 145     int pin;
 146     int value;
 147   } const output_pins[] = {
 148     { RB_PWR_GOOD , 0 },
 149     { USB_CONNECT , 1 },
 150     { RB_LCD_CS   , 1 },
 151     { RB_SPI_CS_DF, 1 },
 152     { RB_SPI_SS2 , 1 },
 153     { RB_SPI_SS3 , 1 },
 154     { RB_SPI_SS4 , 1 },
 155     { RB_SPI_SS5 , 1 },
 156     { RB_LED0    , 0 },
 157     { RB_LED1    , 0 },
 158     { RB_LED2    , 0 },
 159     { RB_LCD_BL  , 0 },
 160     { RB_HB2     , 1 },
 161     { RB_HB3     , 1 },
 162     { RB_HB4     , 1 },
 163     { RB_HB5     , 1 }
 164   };
 165
 166   for(int i = 0; i < ARRAY_SIZE(output_pins); ++i) {
 167     gpioSetDir  (output_pins[i].port, output_pins[i].pin, gpioDirection_Output);
 168     gpioSetValue(output_pins[i].port, output_pins[i].pin, output_pins[i].value);
 169   }
 170
 171   // Set P0.0 to GPIO
 172   RB_PWR_LCDBL_IO &= ~RB_PWR_LCDBL_IO_FUNC_MASK;
 173   RB_PWR_LCDBL_IO |=  RB_PWR_LCDBL_IO_FUNC_GPIO;
 174
 175   gpioSetDir   ( RB_PWR_LCDBL   , gpioDirection_Input);
 176   gpioSetPullup(&RB_PWR_LCDBL_IO, gpioPullupMode_Inactive);
 177
 178   rbBacklightInit();
 179   badge_display_init();
 180 }
 181
 182 #endif
 183
 184 /**************************************************************************/
 185 /*!
 186     Main program entry point.  After reset, normal code execution will
 187     begin here.
 188 */
 189 /**************************************************************************/
 190 int main(void)
 191 {
 192   // Configure cpu and mandatory peripherals
 193   //systemInit();
 194
 195   cpuInit();
 196   systickInit(CFG_SYSTICK_DELAY_IN_MS);
 197
 198   // pmuInit();
 199   // adcInit();
 200 #ifdef R0KET
 201   rbInit();
 202 #else
 203   badge_init();
 204 #endif
 205
 206 #ifdef HOB_REV2
 207   gpioSetValue(HOB_PORT(HOB_LED_LEFT), HOB_PIN(HOB_LED_LEFT), 1);
 208   systickDelay(1000);
 209   gpioSetValue(HOB_PORT(HOB_LED_RIGHT), HOB_PIN(HOB_LED_RIGHT), 1);
 210 #endif
 211
 212   {
 213     //    f_mkfs(0, 1, 0);
 214     badge_framebuffer fb;
 215     int res = 0;
 216     FATFS fatvol;
 217
 218     while(FR_OK != f_mount(0, &fatvol)) {
 219       f_mkfs(0, 1, 0);
 220     }
 221
 222     FIL fil;
 223     if(FR_OK == (res = f_open(&fil, "sshot.dat", FA_OPEN_EXISTING | FA_READ))) {
 224       UINT readbytes;
 225
 226       if(FR_OK != f_read(&fil, &fb, sizeof(fb), &readbytes)) {
 227       }
 228
 229       f_close(&fil);
 230     }
 231
 232     badge_framebuffer_flush(&fb);
 233   }
 234
 235   if(badge_input_raw() & BADGE_EVENT_KEY_DOWN) {
 236     usbMSCInit();
 237     for(;;);
 238   }
 239
 240   badge_event_start();
 241
 242   for(;;) {
 243     if(JUMPNRUN_ERROR == jumpnrun_play("smb.lvl")) {
 244       break;
 245     }
 246   }
 247
 248   uint8_t buttons = 0;
 249
 250   for(uint8_t i = 0; ; ++i) {
 251     badge_event_t event = badge_event_wait();
 252
 253     switch(badge_event_type(event)) {
 254     case BADGE_EVENT_USER_INPUT: {
 255       buttons = badge_event_current_input_state();
 256       break;
 257     }
 258     case BADGE_EVENT_GAME_TICK: {
 259       badge_sprite const sp = { 4, 4, (uint8_t const *) "\xff\xff" };
 260       badge_framebuffer fb = { { { 0x80 } } };
 261
 262       if(buttons & BADGE_EVENT_KEY_UP)    { badge_framebuffer_blt(&fb, 30, 10, &sp, 0); }
 263       if(buttons & BADGE_EVENT_KEY_DOWN)  { badge_framebuffer_blt(&fb, 30, 50, &sp, 0); }
 264       if(buttons & BADGE_EVENT_KEY_LEFT)  { badge_framebuffer_blt(&fb, 10, 30, &sp, 0); }
 265       if(buttons & BADGE_EVENT_KEY_RIGHT) { badge_framebuffer_blt(&fb, 50, 30, &sp, 0); }
 266       if(buttons & BADGE_EVENT_KEY_CENTER){ badge_framebuffer_blt(&fb, 30, 30, &sp, 0); }
 267       if(buttons & BADGE_EVENT_KEY_BTN_A) { badge_framebuffer_blt(&fb, 70, 10, &sp, 0); }
 268       if(buttons & BADGE_EVENT_KEY_BTN_B) { badge_framebuffer_blt(&fb, 70, 50, &sp, 0); }
 269
 270       badge_framebuffer_flush(&fb);
 271       break;
 272     }
 273     }
 274   }
 275
 276   return 0;
 277 }