Mark module-private variables static

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

diff --git a/arducontrol/monitor.c b/arducontrol/monitor.c
index d8f3dadded7c44b73a3f449985380e04b1f29f0f..de00fc1645b9ddc1258326eadcb2a880aaeb23d9 100644 (file)
--- a/arducontrol/monitor.c
+++ b/arducontrol/monitor.c
@@ -4,21 +4,21 @@
 #include "output.h"
 #include "serial.h"
 
-uint16_t track_current_samples[16] = { 0 };
-uint8_t track_current_head = 0;
-volatile uint16_t track_current_sum = 0;
-uint16_t overcurrent_limit = 8796;
-uint8_t overcurrent_sent = 0;
+static uint16_t track_current_samples[16] = { 0 };
+static uint8_t track_current_head = 0;
+static volatile uint16_t track_current_sum = 0;
+static uint16_t overcurrent_limit = 8796;
+static uint8_t overcurrent_sent = 0;
 
-uint16_t input_voltage_samples[16] = { 0 };
-uint8_t input_voltage_head = 0;
-volatile uint16_t input_voltage_sum = 0;
+static uint16_t input_voltage_samples[16] = { 0 };
+static uint8_t input_voltage_head = 0;
+static volatile uint16_t input_voltage_sum = 0;
 
-volatile uint8_t adc_state = 0;
-volatile uint16_t adc_value = 0;
+static volatile uint8_t adc_state = 0;
+static volatile uint16_t adc_value = 0;
 
-uint16_t track_current_milliamps(void);
-uint16_t input_voltage_millivolts(void);
+static uint16_t track_current_milliamps(void);
+static uint16_t input_voltage_millivolts(void);
 
 void monitor_init(void)
 {
@@ -113,7 +113,7 @@ uint8_t monitor_command(const uint8_t *cmd_buf, uint8_t cmd_length)
        return COMMAND_OK;
 }
 
-uint16_t track_current_milliamps(void)
+static uint16_t track_current_milliamps(void)
 {
        uint16_t value = track_current_sum;
 
@@ -130,7 +130,7 @@ uint16_t track_current_milliamps(void)
        }
 }
 
-uint16_t input_voltage_millivolts(void)
+static uint16_t input_voltage_millivolts(void)
 {
        uint16_t value = input_voltage_sum;