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 #include <funk/nrf24l01p.h>
  69
  70 #ifdef R0KET
  71
  72 #include "r0ketports.h"
  73 void rbBacklightInit(void) {
  74   /* Enable the clock for CT16B1 */
  75   SCB_SYSAHBCLKCTRL |= (SCB_SYSAHBCLKCTRL_CT16B1);
  76
  77   /* Configure PIO1.9 as Timer1_16 MAT0 Output */
  78   IOCON_PIO1_9 &= ~IOCON_PIO1_9_FUNC_MASK;
  79   IOCON_PIO1_9 |=  IOCON_PIO1_9_FUNC_CT16B1_MAT0;
  80
  81   /* Set default duty cycle (MR1) */
  82   TMR_TMR16B1MR0 = 0; //(0xFFFF * (100 - brightness)) / 100;
  83
  84   /* External Match Register Settings for PWM */
  85   TMR_TMR16B1EMR = TMR_TMR16B1EMR_EMC0_TOGGLE | TMR_TMR16B1EMR_EM0;
  86
  87   /* enable Timer1 */
  88   TMR_TMR16B1TCR = TMR_TMR16B1TCR_COUNTERENABLE_ENABLED;
  89
  90   /* Enable PWM0 */
  91   TMR_TMR16B1PWMC = TMR_TMR16B1PWMC_PWM0_ENABLED;
  92
  93   // Enable Step-UP
  94   gpioSetDir(RB_PWR_LCDBL, gpioDirection_Output);
  95   gpioSetValue(RB_PWR_LCDBL, 0);
  96 }
  97
  98 void rbInit() {
  99   RB_HB0_IO &= ~IOCON_SWDIO_PIO1_3_FUNC_MASK;
 100   RB_HB0_IO |=  IOCON_SWDIO_PIO1_3_FUNC_GPIO;
 101   RB_HB1_IO &= ~IOCON_JTAG_TCK_PIO0_10_FUNC_MASK;
 102   RB_HB1_IO |=  IOCON_JTAG_TCK_PIO0_10_FUNC_GPIO;
 103
 104   struct {
 105     int port;
 106     int pin;
 107     uint32_t volatile *reg;
 108     gpioPullupMode_t mode;
 109   } const input_pins[] = {
 110 #ifdef HOB_REV2
 111     { RB_BTN0    , &RB_BTN0_IO    , gpioPullupMode_PullDown },
 112     { RB_BTN1    , &RB_BTN1_IO    , gpioPullupMode_PullDown },
 113     { RB_BTN2    , &RB_BTN2_IO    , gpioPullupMode_PullDown },
 114     { RB_BTN3    , &RB_BTN3_IO    , gpioPullupMode_PullDown },
 115     { RB_BTN4    , &RB_BTN4_IO    , gpioPullupMode_PullDown },
 116     { RB_HB0     , &RB_HB0_IO     , gpioPullupMode_PullDown },
 117     { RB_HB1     , &RB_HB1_IO     , gpioPullupMode_PullDown },
 118     { RB_PWR_CHRG, &RB_PWR_CHRG_IO, gpioPullupMode_PullDown }
 119 #else
 120     { RB_BTN0    , &RB_BTN0_IO    , gpioPullupMode_PullUp },
 121     { RB_BTN1    , &RB_BTN1_IO    , gpioPullupMode_PullUp },
 122     { RB_BTN2    , &RB_BTN2_IO    , gpioPullupMode_PullUp },
 123     { RB_BTN3    , &RB_BTN3_IO    , gpioPullupMode_PullUp },
 124     { RB_BTN4    , &RB_BTN4_IO    , gpioPullupMode_PullUp },
 125     { RB_HB0     , &RB_HB0_IO     , gpioPullupMode_PullUp },
 126     { RB_HB1     , &RB_HB1_IO     , gpioPullupMode_PullUp },
 127     { RB_PWR_CHRG, &RB_PWR_CHRG_IO, gpioPullupMode_PullUp }
 128 #endif
 129   };
 130
 131   for(int i = 0; i < ARRAY_SIZE(input_pins); ++i) {
 132     gpioSetDir(input_pins[i].port, input_pins[i].pin, gpioDirection_Input);
 133     gpioSetPullup(input_pins[i].reg, input_pins[i].mode);
 134   }
 135
 136   // LED3 zur Bestimmung der Umgebungshelligkeit.
 137   gpioSetDir(RB_LED3, gpioDirection_Input);
 138   RB_LED3_IO = (RB_LED3_IO & IOCON_PIO1_11_FUNC_MASK) | IOCON_PIO1_11_FUNC_AD7;
 139
 140   // prepare LEDs
 141   IOCON_JTAG_TDI_PIO0_11 &= ~IOCON_JTAG_TDI_PIO0_11_FUNC_MASK;
 142   IOCON_JTAG_TDI_PIO0_11 |=  IOCON_JTAG_TDI_PIO0_11_FUNC_GPIO;
 143
 144   struct {
 145     int port;
 146     int pin;
 147     int value;
 148   } const output_pins[] = {
 149     { RB_PWR_GOOD , 0 },
 150     { USB_CONNECT , 1 },
 151     { RB_LCD_CS   , 1 },
 152     { RB_SPI_CS_DF, 1 },
 153     { RB_SPI_SS2 , 1 },
 154     { RB_SPI_SS3 , 1 },
 155     { RB_SPI_SS4 , 1 },
 156     { RB_SPI_SS5 , 1 },
 157     { RB_LED0    , 0 },
 158     { RB_LED1    , 0 },
 159     { RB_LED2    , 0 },
 160     { RB_LCD_BL  , 0 },
 161     { RB_HB2     , 1 },
 162     { RB_HB3     , 1 },
 163     { RB_HB4     , 1 },
 164     { RB_HB5     , 1 }
 165   };
 166
 167   for(int i = 0; i < ARRAY_SIZE(output_pins); ++i) {
 168     gpioSetDir  (output_pins[i].port, output_pins[i].pin, gpioDirection_Output);
 169     gpioSetValue(output_pins[i].port, output_pins[i].pin, output_pins[i].value);
 170   }
 171
 172   // Set P0.0 to GPIO
 173   RB_PWR_LCDBL_IO &= ~RB_PWR_LCDBL_IO_FUNC_MASK;
 174   RB_PWR_LCDBL_IO |=  RB_PWR_LCDBL_IO_FUNC_GPIO;
 175
 176   gpioSetDir   ( RB_PWR_LCDBL   , gpioDirection_Input);
 177   gpioSetPullup(&RB_PWR_LCDBL_IO, gpioPullupMode_Inactive);
 178
 179   rbBacklightInit();
 180   badge_display_init();
 181 }
 182
 183 #endif
 184
 185 /**************************************************************************/
 186 /*!
 187     Main program entry point.  After reset, normal code execution will
 188     begin here.
 189 */
 190 /**************************************************************************/
 191 int main(void)
 192 {
 193   // Configure cpu and mandatory peripherals
 194   //systemInit();
 195
 196   cpuInit();
 197   systickInit(CFG_SYSTICK_DELAY_IN_MS);
 198
 199   // pmuInit();
 200   // adcInit();
 201 #ifdef R0KET
 202   rbInit();
 203 #else
 204   badge_init();
 205 #endif
 206
 207   /*
 208   nrf_init();
 209
 210   for(uint8_t i = 1; ; ++i) {
 211     badge_framebuffer fb = { { { 0 } } };
 212
 213     fb.data[2][86] = 0xff;
 214     fb.data[3][87] = nrf_read_reg(R_CONFIG);
 215     fb.data[4][86] = 0xff;
 216     for(uint8_t j = 0; j < i; j += 3) {
 217       fb.data[3][j / 3] = 0xff;
 218     }
 219
 220     SCB_CLKOUTCLKDIV = i;
 221     badge_framebuffer_flush(&fb);
 222     systickDelay(200);
 223   }
 224   */
 225
 226   {
 227     //    f_mkfs(0, 1, 0);
 228     badge_framebuffer fb;
 229     int res = 0;
 230     FATFS fatvol;
 231
 232     while(FR_OK != f_mount(0, &fatvol)) {
 233       f_mkfs(0, 1, 0);
 234     }
 235
 236     FIL fil;
 237     if(FR_OK == (res = f_open(&fil, "sshot.dat", FA_OPEN_EXISTING | FA_READ))) {
 238       UINT readbytes;
 239
 240       if(FR_OK != f_read(&fil, &fb, sizeof(fb), &readbytes)) {
 241       }
 242
 243       f_close(&fil);
 244     }
 245
 246     badge_framebuffer_flush(&fb);
 247   }
 248
 249   if(badge_input_raw() & BADGE_EVENT_KEY_DOWN) {
 250     usbMSCInit();
 251     for(;;);
 252   }
 253
 254   badge_event_start();
 255
 256   for(;;) {
 257     if(JUMPNRUN_ERROR == jumpnrun_play("smb.lvl")) {
 258       break;
 259     }
 260   }
 261
 262   uint8_t buttons = 0;
 263
 264   for(uint8_t i = 0; ; ++i) {
 265     badge_event_t event = badge_event_wait();
 266
 267     switch(badge_event_type(event)) {
 268     case BADGE_EVENT_USER_INPUT: {
 269       buttons = badge_event_current_input_state();
 270       break;
 271     }
 272     case BADGE_EVENT_GAME_TICK: {
 273       badge_sprite const sp = { 4, 4, (uint8_t const *) "\xff\xff" };
 274       badge_framebuffer fb = { { { 0x80 } } };
 275
 276       if(buttons & BADGE_EVENT_KEY_UP)    { badge_framebuffer_blt(&fb, 30, 10, &sp, 0); }
 277       if(buttons & BADGE_EVENT_KEY_DOWN)  { badge_framebuffer_blt(&fb, 30, 50, &sp, 0); }
 278       if(buttons & BADGE_EVENT_KEY_LEFT)  { badge_framebuffer_blt(&fb, 10, 30, &sp, 0); }
 279       if(buttons & BADGE_EVENT_KEY_RIGHT) { badge_framebuffer_blt(&fb, 50, 30, &sp, 0); }
 280       if(buttons & BADGE_EVENT_KEY_CENTER){ badge_framebuffer_blt(&fb, 30, 30, &sp, 0); }
 281       if(buttons & BADGE_EVENT_KEY_BTN_A) { badge_framebuffer_blt(&fb, 70, 10, &sp, 0); }
 282       if(buttons & BADGE_EVENT_KEY_BTN_B) { badge_framebuffer_blt(&fb, 70, 50, &sp, 0); }
 283
 284       badge_framebuffer_flush(&fb);
 285       break;
 286     }
 287     }
 288   }
 289
 290   return 0;
 291 }