gps_venus: most functions should be static

diff --git a/imuboard/gps_venus.c b/imuboard/gps_venus.c
index 5d8f62b..de65055 100644 (file)
--- a/imuboard/gps_venus.c
+++ b/imuboard/gps_venus.c
@@ -173,13 +173,13 @@ typedef struct {
 } m_navmode_t;
 
 
-void serial1_tx_cout(uint8_t c)
+static void serial1_tx_cout(uint8_t c)
 {
        debug_printf("%.2X ", c);
        uart_send(GPS_UART, c);
 }
 
-void venus634_send(uint8_t type, void *payload, uint16_t len)
+static void venus634_send(uint8_t type, void *payload, uint16_t len)
 {
        uint8_t crc = 0, n;
 
@@ -207,7 +207,7 @@ void venus634_send(uint8_t type, void *payload, uint16_t len)
        debug_printf("\n");
 }
 
-void venus634_restart(void)
+static void venus634_restart(void)
 {
        m_restart_t restart;
 
@@ -219,7 +219,8 @@ void venus634_restart(void)
        return;
 }
 
-void venus634_config_serial(void)
+__attribute__((unused))
+static void venus634_config_serial(void)
 {
        m_serconf_t serconf;
 
@@ -233,8 +234,7 @@ void venus634_config_serial(void)
        return;
 }
 
-
-void venus634_msg_type(uint8_t mode)
+static void venus634_msg_type(uint8_t mode)
 {
        m_output_t output;
 
@@ -248,7 +248,7 @@ void venus634_msg_type(uint8_t mode)
 }
 
 
-void venus634_rate(void)
+static void venus634_rate(void)
 {
        m_rate_t rate;
 
@@ -263,7 +263,7 @@ void venus634_rate(void)
 
 /* Wide Area Augmentation System: use ground stations to increase the precision
  * of gps position */
-void venus634_waas(void)
+static void venus634_waas(void)
 {
        m_waas_t waas;
 
@@ -278,7 +278,7 @@ void venus634_waas(void)
 
 /* Configure position pinning – Enable or disable position pinning of GNSS
  * receiver */
-void venus634_pinning(void)
+static void venus634_pinning(void)
 {
        m_pinning_t pinning;
 
@@ -290,7 +290,7 @@ void venus634_pinning(void)
 }
 
 /* Configure position pinning parameters */
-void venus634_pinning_params(void)
+static void venus634_pinning_params(void)
 {
        m_pinning_params_t pinning_params;
 
@@ -304,7 +304,8 @@ void venus634_pinning_params(void)
 
 
 /* Tell we are a car instead of a pedestrian */
-void venus634_navmode(void)
+__attribute__((unused))
+static void venus634_navmode(void)
 {
        m_navmode_t navmode;
 
@@ -318,7 +319,8 @@ void venus634_navmode(void)
 }
 
 /* frequency of NMEA messages */
-void venus634_nmea_interval(void)
+__attribute__((unused))
+static void venus634_nmea_interval(void)
 {
        m_nmeainterval_t nmeainterval;
 
@@ -341,7 +343,7 @@ void venus634_nmea_interval(void)
        return;
 }
 
-int8_t recv_cb(uint8_t byte)
+static int8_t recv_cb(uint8_t byte)
 {
        uint16_t i;
 
@@ -412,7 +414,7 @@ int8_t recv_cb(uint8_t byte)
        return 1;
 }
 
-int recv_msg(void)
+static int recv_msg(void)
 {
        int ret;
        uint8_t irq_flags;
@@ -446,7 +448,7 @@ int recv_msg(void)
        }
 }
 
-int wait_ack(int msg_type)
+static int wait_ack(int msg_type)
 {
        uint8_t irq_flags;
        int ret;