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 "ui/font.h"
  61 #include "util/util.h"
  62 #include "jumpnrun/jumpnrun.h"
  63
  64 #include "dataflash/at45db041d.h"
  65
  66 #include "drivers/fatfs/ff.h"
  67
  68 #include "badge/pinconfig.h"
  69 #include <funk/nrf24l01p.h>
  70
  71 #ifdef R0KET
  72
  73 #include "r0ketports.h"
  74 void rbBacklightInit(void) {
  75   /* Enable the clock for CT16B1 */
  76   SCB_SYSAHBCLKCTRL |= (SCB_SYSAHBCLKCTRL_CT16B1);
  77
  78   /* Configure PIO1.9 as Timer1_16 MAT0 Output */
  79   IOCON_PIO1_9 &= ~IOCON_PIO1_9_FUNC_MASK;
  80   IOCON_PIO1_9 |=  IOCON_PIO1_9_FUNC_CT16B1_MAT0;
  81
  82   /* Set default duty cycle (MR1) */
  83   TMR_TMR16B1MR0 = 0; //(0xFFFF * (100 - brightness)) / 100;
  84
  85   /* External Match Register Settings for PWM */
  86   TMR_TMR16B1EMR = TMR_TMR16B1EMR_EMC0_TOGGLE | TMR_TMR16B1EMR_EM0;
  87
  88   /* enable Timer1 */
  89   TMR_TMR16B1TCR = TMR_TMR16B1TCR_COUNTERENABLE_ENABLED;
  90
  91   /* Enable PWM0 */
  92   TMR_TMR16B1PWMC = TMR_TMR16B1PWMC_PWM0_ENABLED;
  93
  94   // Enable Step-UP
  95   gpioSetDir(RB_PWR_LCDBL, gpioDirection_Output);
  96   gpioSetValue(RB_PWR_LCDBL, 0);
  97 }
  98
  99 void rbInit() {
 100   RB_HB0_IO &= ~IOCON_SWDIO_PIO1_3_FUNC_MASK;
 101   RB_HB0_IO |=  IOCON_SWDIO_PIO1_3_FUNC_GPIO;
 102   RB_HB1_IO &= ~IOCON_JTAG_TCK_PIO0_10_FUNC_MASK;
 103   RB_HB1_IO |=  IOCON_JTAG_TCK_PIO0_10_FUNC_GPIO;
 104
 105   struct {
 106     int port;
 107     int pin;
 108     uint32_t volatile *reg;
 109     gpioPullupMode_t mode;
 110   } const input_pins[] = {
 111 #ifdef HOB_REV2
 112     { RB_BTN0    , &RB_BTN0_IO    , gpioPullupMode_PullDown },
 113     { RB_BTN1    , &RB_BTN1_IO    , gpioPullupMode_PullDown },
 114     { RB_BTN2    , &RB_BTN2_IO    , gpioPullupMode_PullDown },
 115     { RB_BTN3    , &RB_BTN3_IO    , gpioPullupMode_PullDown },
 116     { RB_BTN4    , &RB_BTN4_IO    , gpioPullupMode_PullDown },
 117     { RB_HB0     , &RB_HB0_IO     , gpioPullupMode_PullDown },
 118     { RB_HB1     , &RB_HB1_IO     , gpioPullupMode_PullDown },
 119     { RB_PWR_CHRG, &RB_PWR_CHRG_IO, gpioPullupMode_PullDown }
 120 #else
 121     { RB_BTN0    , &RB_BTN0_IO    , gpioPullupMode_PullUp },
 122     { RB_BTN1    , &RB_BTN1_IO    , gpioPullupMode_PullUp },
 123     { RB_BTN2    , &RB_BTN2_IO    , gpioPullupMode_PullUp },
 124     { RB_BTN3    , &RB_BTN3_IO    , gpioPullupMode_PullUp },
 125     { RB_BTN4    , &RB_BTN4_IO    , gpioPullupMode_PullUp },
 126     { RB_HB0     , &RB_HB0_IO     , gpioPullupMode_PullUp },
 127     { RB_HB1     , &RB_HB1_IO     , gpioPullupMode_PullUp },
 128     { RB_PWR_CHRG, &RB_PWR_CHRG_IO, gpioPullupMode_PullUp }
 129 #endif
 130   };
 131
 132   for(int i = 0; i < ARRAY_SIZE(input_pins); ++i) {
 133     gpioSetDir(input_pins[i].port, input_pins[i].pin, gpioDirection_Input);
 134     gpioSetPullup(input_pins[i].reg, input_pins[i].mode);
 135   }
 136
 137   // LED3 zur Bestimmung der Umgebungshelligkeit.
 138   gpioSetDir(RB_LED3, gpioDirection_Input);
 139   RB_LED3_IO = (RB_LED3_IO & IOCON_PIO1_11_FUNC_MASK) | IOCON_PIO1_11_FUNC_AD7;
 140
 141   // prepare LEDs
 142   IOCON_JTAG_TDI_PIO0_11 &= ~IOCON_JTAG_TDI_PIO0_11_FUNC_MASK;
 143   IOCON_JTAG_TDI_PIO0_11 |=  IOCON_JTAG_TDI_PIO0_11_FUNC_GPIO;
 144
 145   struct {
 146     int port;
 147     int pin;
 148     int value;
 149   } const output_pins[] = {
 150     { RB_PWR_GOOD , 0 },
 151     { USB_CONNECT , 1 },
 152     { RB_LCD_CS   , 1 },
 153     { RB_SPI_CS_DF, 1 },
 154     { RB_SPI_SS2 , 1 },
 155     { RB_SPI_SS3 , 1 },
 156     { RB_SPI_SS4 , 1 },
 157     { RB_SPI_SS5 , 1 },
 158     { RB_LED0    , 0 },
 159     { RB_LED1    , 0 },
 160     { RB_LED2    , 0 },
 161     { RB_LCD_BL  , 0 },
 162     { RB_HB2     , 1 },
 163     { RB_HB3     , 1 },
 164     { RB_HB4     , 1 },
 165     { RB_HB5     , 1 }
 166   };
 167
 168   for(int i = 0; i < ARRAY_SIZE(output_pins); ++i) {
 169     gpioSetDir  (output_pins[i].port, output_pins[i].pin, gpioDirection_Output);
 170     gpioSetValue(output_pins[i].port, output_pins[i].pin, output_pins[i].value);
 171   }
 172
 173   // Set P0.0 to GPIO
 174   RB_PWR_LCDBL_IO &= ~RB_PWR_LCDBL_IO_FUNC_MASK;
 175   RB_PWR_LCDBL_IO |=  RB_PWR_LCDBL_IO_FUNC_GPIO;
 176
 177   gpioSetDir   ( RB_PWR_LCDBL   , gpioDirection_Input);
 178   gpioSetPullup(&RB_PWR_LCDBL_IO, gpioPullupMode_Inactive);
 179
 180   rbBacklightInit();
 181   badge_display_init();
 182 }
 183
 184 #endif
 185
 186 void usbmode(void) {
 187     badge_framebuffer fb = { { { 0 } } };
 188
 189     badge_framebuffer_render_text(&fb, 23, 30, "USB-Modus");
 190 /*
 191     badge_framebuffer_render_number(&fb, 23, 50, sizeof(jumpnrun_tile));
 192     badge_framebuffer_render_number(&fb, 33, 50, sizeof(jumpnrun_item));
 193     badge_framebuffer_render_number(&fb, 48, 50, sizeof(jumpnrun_enemy));
 194 */
 195     badge_framebuffer_flush(&fb);
 196     usbMSCInit();
 197     for(;;);
 198 }
 199
 200 /**************************************************************************/
 201 /*!
 202     Main program entry point.  After reset, normal code execution will
 203     begin here.
 204 */
 205 /**************************************************************************/
 206 int main(void)
 207 {
 208   // Configure cpu and mandatory peripherals
 209   //systemInit();
 210
 211   cpuInit();
 212   systickInit(CFG_SYSTICK_DELAY_IN_MS);
 213
 214   // pmuInit();
 215   // adcInit();
 216 #ifdef R0KET
 217   rbInit();
 218 #else
 219   badge_init();
 220 #endif
 221
 222   FATFS fs;
 223   f_mount(0, &fs);
 224
 225   if(badge_input_raw() & BADGE_EVENT_KEY_DOWN) {
 226     usbmode();
 227   }
 228
 229   badge_event_start();
 230   jumpnrun_play();
 231
 232   return 0;
 233 }