Merge pull request #1 from vmisovic/master

map, config.h

2 files changed, 26 insertions, 25 deletions

diff --git a/config.h b/config.h
new file mode 100644
index 0000000..53d409b
--- /dev/null
+++ b/config.h
@@ -0,0 +1,15 @@
+// define the pins used controlling 74HC595
+#define DATA_PIN 2
+#define CLOCK_PIN 3
+#define LATCH_PIN 4
+
+// define the order of 74HC595 chain
+#define CHIP_0 0
+#define CHIP_1 1
+#define CHIP_2 3
+#define CHIP_3 5
+#define CHIP_4 7
+#define CHIP_5 8
+#define CHIP_6 6
+#define CHIP_7 4
+#define CHIP_8 2
diff --git a/led_cube.c b/led_cube.c
index 26d8e58..5893acc 100644
--- a/led_cube.c
+++ b/led_cube.c
@@ -1,13 +1,9 @@
 #include "pico/stdlib.h"
+#include "config.h"
 #include <stdio.h>
 #include <stdint.h>
 #include <string.h>
 
-// define the pins used controlling 74HC595
-#define DATA_PIN 2
-#define CLOCK_PIN 3
-#define LATCH_PIN 4
-
 void init_pins(void)
 {
 	gpio_init(DATA_PIN);
@@ -21,28 +17,17 @@ void init_pins(void)
 
 uint8_t map[9];
 
-// define the order of 74HC595 chain
-#define MINUS 0
-#define FIRST_PLUS 1
-#define SECOND_PLUS 2
-#define THIRD_PLUS 3
-#define FOURTH_PLUS 4
-#define FIFTH_PLUS 5
-#define SIXTH_PLUS 6
-#define SEVENTH_PLUS 7
-#define EIGHTH_PLUS 8
-
 void init_map(void)
 {
-	map[0] = MINUS;
-	map[1] = FIRST_PLUS;
-	map[2] = SECOND_PLUS;
-	map[3] = THIRD_PLUS;
-	map[4] = FOURTH_PLUS;
-	map[5] = FIFTH_PLUS;
-	map[6] = SIXTH_PLUS;
-	map[7] = SEVENTH_PLUS;
-	map[8] = EIGHTH_PLUS;
+	map[0] = CHIP_0;
+	map[1] = CHIP_1;
+	map[2] = CHIP_2;
+	map[3] = CHIP_3;
+	map[4] = CHIP_4;
+	map[5] = CHIP_5;
+	map[6] = CHIP_6;
+	map[7] = CHIP_7;
+	map[8] = CHIP_8;
 }
 
 void send_raw_data(uint8_t data[9])
@@ -103,6 +88,7 @@ void test_every_pin(void)
 
 int main()
 {
+	stdio_init_all();
 	init_pins();
 	init_map();