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hw-rollerderby-scoreboard
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Still debugging

This commit is contained in:
Neale Pickett 2014-01-12 08:49:38 -07:00
parent 70baa5e4c4
commit 6b7bc46b7c
2 changed files with 14 additions and 18 deletions
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3
config.h
View File

@ -1,7 +1,8 @@
#ifndef __CONFIG_H__ #ifndef __CONFIG_H__
#define __CONFIG_H__ #define __CONFIG_H__
#define CLOCK_HZ 1600000 #define CLOCK_MHZ 20
#define CLOCK_HZ (CLOCK_MHZ * 1000000)
#define SCORE_DIGITS 2 #define SCORE_DIGITS 2
#define JAM_INDICATOR 1 #define JAM_INDICATOR 1

29
main.c
View File

@ -8,10 +8,6 @@
#include "avr.h" #include "avr.h"
#include "config.h" #include "config.h"
// Number of shift registers in your scoreboard
// If you want scores to go over 199, you need 8
const int nsr = 8;
// //
// Timing stuff // Timing stuff
// //
@ -22,7 +18,7 @@ const int nsr = 8;
// As long as you unplug your scoreboard once every 10 years or so, // As long as you unplug your scoreboard once every 10 years or so,
// you're good. // you're good.
// //
volatile uint32_t jiffies = 0; // Elapsed time in deciseconds volatile uint32_t jiffies = 0; // Elapsed time in deciseconds (tenths of a second)
volatile bool tick = false; // Set high when jiffy clock ticks volatile bool tick = false; // Set high when jiffy clock ticks
@ -144,11 +140,11 @@ draw()
// Segments test mode // Segments test mode
if (1 || (KONAMI == state)) { if (1 || (KONAMI == state)) {
int i; int i;
for (i = 0; i < 12; i += 1) { for (i = 0; i < 12; i += 1) {
write(test_pattern[jiffies % (sizeof test_pattern)]);; write(test_pattern[jiffies % (sizeof test_pattern)]);
} }
latch(); latch();
pulse(); pulse();
return; return;
@ -159,7 +155,7 @@ draw()
pclk = (abs(period_clock / 10) / 60) * 100; pclk = (abs(period_clock / 10) / 60) * 100;
pclk += abs(period_clock / 10) % 60; pclk += abs(period_clock / 10) % 60;
#ifdef DEMO #ifdef DEMO
if (jam_clock == 0) { if (jam_clock == 0) {
if (state == LINEUP) { if (state == LINEUP) {
@ -170,9 +166,9 @@ draw()
jam_clock = lineup_duration; jam_clock = lineup_duration;
} }
} }
if (period_clock == 0) { if (period_clock == 0) {
period_clock = - (30 * 60 * 10); period_clock = -(30 * 60 * 10);
jam_clock = jam_duration; jam_clock = jam_duration;
state = JAM; state = JAM;
} }
@ -201,7 +197,7 @@ draw()
// Jam clock, most significant half // Jam clock, most significant half
write_num(jclk / 100, JAM_DIGITS - 2); write_num(jclk / 100, JAM_DIGITS - 2);
#if JAM_INDICATOR #if JAM_INDICATOR
write(indicator[state]); write(indicator[state]);
#endif #endif
@ -257,10 +253,10 @@ update_controller()
last_change = jiffies; last_change = jiffies;
last_val = cur; last_val = cur;
} }
if (pressed == konami_code[konami_pos]) { if (pressed == konami_code[konami_pos]) {
konami_pos += 1; konami_pos += 1;
if (konami_code[konami_pos] == 0) { if (konami_code[konami_pos] == 0) {
state = KONAMI; state = KONAMI;
konami_pos = 0; konami_pos = 0;
@ -269,7 +265,6 @@ update_controller()
return; return;
} }
} }
// Select means subtract // Select means subtract
if (cur & BTN_SELECT) { if (cur & BTN_SELECT) {
inc = -1; inc = -1;
@ -334,12 +329,12 @@ setup()
void void
loop() loop()
{ {
update_controller(); // update_controller();
if (tick) { if (tick) {
tick = false; tick = false;
if (1 && (jiffies % 50 == 0)) { if (jiffies % 5 == 0) {
PORTB ^= 0xff; PORTB ^= 0xff;
} }