From 4150740d3a5c2384289865923cef08c5852cb520 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 30 Oct 2013 23:59:50 +0200
Subject: [PATCH] Mark module-private variables static

---
 arducontrol/interface.c |  4 ++--
 arducontrol/monitor.c   | 28 ++++++++++++++--------------
 arducontrol/output.c    |  8 ++++----
 arducontrol/s88.c       | 12 ++++++------
 4 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/arducontrol/interface.c b/arducontrol/interface.c
index c5a7262..a8ae2a2 100644
--- a/arducontrol/interface.c
+++ b/arducontrol/interface.c
@@ -10,7 +10,7 @@ static uint8_t cmd_buffer[15];
 static uint8_t cmd_length = 0;
 static uint8_t cmd_read_pos = 0;
 
-uint8_t dispatch_command(const uint8_t *, uint8_t);
+static uint8_t dispatch_command(const uint8_t *, uint8_t);
 
 void interface_init(void)
 {
@@ -61,7 +61,7 @@ void interface_check(void)
 	}
 }
 
-uint8_t dispatch_command(const uint8_t *cmd, uint8_t length)
+static uint8_t dispatch_command(const uint8_t *cmd, uint8_t length)
 {
 	uint8_t type = cmd[0]>>4;
 	if(type==0)
diff --git a/arducontrol/monitor.c b/arducontrol/monitor.c
index d8f3dad..de00fc1 100644
--- 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;
 
diff --git a/arducontrol/output.c b/arducontrol/output.c
index b862ac3..3c94f70 100644
--- a/arducontrol/output.c
+++ b/arducontrol/output.c
@@ -8,10 +8,10 @@
 #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)
 {
diff --git a/arducontrol/s88.c b/arducontrol/s88.c
index bce0a2a..cfe5367 100644
--- a/arducontrol/s88.c
+++ b/arducontrol/s88.c
@@ -11,12 +11,12 @@
 #define DATA PIN7
 #define BIT(x) (1<<(x))
 
-volatile uint8_t s88_read_count = 0;
-uint8_t s88_read_bit = 0;
-volatile uint8_t s88_read_phase = 0;
-uint8_t s88_data = 0;
-RINGBUFFER(s88_buffer, 8);
-uint8_t s88_out_index = 0;
+static volatile uint8_t s88_read_count = 0;
+static uint8_t s88_read_bit = 0;
+static volatile uint8_t s88_read_phase = 0;
+static uint8_t s88_data = 0;
+static RINGBUFFER(s88_buffer, 8);
+static uint8_t s88_out_index = 0;
 
 void s88_init(void)
 {
-- 
2.43.0