client/interface.c

   1 #include <stdbool.h>
   2 #include <stdint.h>
   3 #include <stdlib.h>
   4 #include <string.h>
   5 #include <stdarg.h>
   6
   7 #include "interface.h"
   8 #include "ch.h"
   9 #include "hal.h"
  10
  11 //Globals
  12 bool input_available(void)
  13 {
  14         return iqGetFullI(&(&SD3)->iqueue)>0;
  15 }
  16
  17 uint8_t read_byte(void)
  18 {
  19         return (uint8_t)sdGet(&SD3);
  20 }
  21
  22 void write_byte(uint8_t b)
  23 {
  24         sdPut(&SD3, b);
  25 }
  26
  27 uint64_t dpins[] = {LINE_ARD_D0, LINE_ARD_D1, LINE_ARD_D2, LINE_ARD_D3,
  28         LINE_ARD_D4, LINE_ARD_D5, LINE_ARD_D6, LINE_ARD_D7, LINE_ARD_D8,
  29         LINE_ARD_D9, LINE_ARD_D10, LINE_ARD_D11, LINE_ARD_D12, LINE_ARD_D13,
  30         LINE_ARD_D14, LINE_ARD_D15};
  31 void write_dpin(uint8_t i, bool b)
  32 {
  33         palWriteLine(dpins[i], b ? PAL_HIGH : PAL_LOW);
  34 }
  35
  36 bool read_dpin(uint8_t i)
  37 {
  38         return palReadLine(dpins[i]) == PAL_HIGH;
  39 }
  40
  41 void write_apin(uint8_t i, uint8_t a)
  42 {
  43         (void) i;
  44         (void) a;
  45 }
  46
  47 uint8_t read_apin(uint8_t i)
  48 {
  49         return 0;
  50         (void) i;
  51 }
  52
  53 void led_on(uint8_t i)
  54 {
  55         if(i == 0){
  56                 palWriteLine(LINE_LED1, PAL_HIGH);
  57         } else if(i == 1){
  58                 palWriteLine(LINE_LED2, PAL_HIGH);
  59         } else if(i == 2){
  60                 palWriteLine(LINE_LED3, PAL_HIGH);
  61         }
  62 }
  63
  64 void led_off(uint8_t i)
  65 {
  66         if(i == 0){
  67                 palWriteLine(LINE_LED1, PAL_LOW);
  68         } else if(i == 1){
  69                 palWriteLine(LINE_LED2, PAL_LOW);
  70         } else if(i == 2){
  71                 palWriteLine(LINE_LED3, PAL_LOW);
  72         }
  73 }
  74
  75 long millis(void){
  76         return ST2MS(chVTGetSystemTime());
  77 }
  78
  79 void delay(long ms)
  80 {
  81         chThdSleepMilliseconds(ms);
  82 }
  83
  84 void setup(void)
  85 {
  86         halInit();
  87         chSysInit();
  88         sdStart(&SD3, NULL);
  89 }
  90
  91 void debug(char *fmt, ...)
  92 {
  93         (void)fmt;
  94 }
  95
  96 void pdie(char *s)
  97 {
  98         (void)s;
  99 }
 100
 101 void die(char *fmt, ...)
 102 {
 103         palWriteLine(LINE_LED1, PAL_HIGH);
 104         palWriteLine(LINE_LED2, PAL_HIGH);
 105         palWriteLine(LINE_LED3, PAL_HIGH);
 106         while(1){
 107                 delay(100);
 108         }
 109         (void)fmt;
 110 }