Mark module-private variables static

[model-railway-devices.git] / arducontrol / output.c

diff --git a/arducontrol/output.c b/arducontrol/output.c
index 748c554d32cc6028347bbcc2d7bc9138f385fee7..3c94f7091c39072939829e45adff5ff1cde6d5ad 100644 (file)
--- a/arducontrol/output.c
+++ b/arducontrol/output.c
@@ -1,5 +1,5 @@
 #include <avr/io.h>
-#include "interface.h"
+#include "commands.h"
 #include "output.h"
 #include "timer.h"
 
@@ -8,17 +8,17 @@
 #define BIT(x) (1<<(x))
 
 OutputPacket packet;
-uint8_t out_bit;
-uint8_t out_time;
-uint8_t out_data;
-uint8_t delay_time;
+static uint8_t out_bit;
+static uint8_t out_time;
+static uint8_t out_data;
+static uint8_t delay_time;
 
 void output_init(void)
 {
        DDRD = (DDRD&0xF3)|0x0C;
        PORTD &= ~BIT(ENABLE);
 
-       timer_start_hz(0, 80000, 1);
+       timer_start_hz(2, 80000, 1);
 }
 
 void clear_packet(void)
@@ -36,7 +36,7 @@ void output_set_power(uint8_t p)
                PORTD &= ~BIT(ENABLE);
 }
 
-uint8_t output_command(void)
+uint8_t output_command(const uint8_t *cmd_buf, uint8_t cmd_length)
 {
        if(cmd_buf[0]==POWER_ON || cmd_buf[0]==POWER_OFF)
        {
@@ -106,4 +106,4 @@ static inline void output_tick(void)
        }
 }
 
-TIMER_SET_CALLBACK(0, output_tick)
+TIMER_SET_CALLBACK(2, output_tick)