From 6a69737d6538d3c85f2398b4c9ddc807a28fa8a5 Mon Sep 17 00:00:00 2001
From: Serge Vakulenko <serge.vakulenko@gmail.com>
Date: Fri, 31 Aug 2018 11:56:21 -0700
Subject: [PATCH] Rename -t flag.

---
 dfu.c   | 30 +++++++++++++++---------------
 main.c  |  4 ++--
 radio.c |  8 ++++----
 util.h  |  2 +-
 4 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/dfu.c b/dfu.c
index 2c4ce24..bf55e0e 100644
--- a/dfu.c
+++ b/dfu.c
@@ -111,7 +111,7 @@ static status_t status;
 
 static int detach(int timeout)
 {
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send DETACH\n");
     }
     int error = libusb_control_transfer(dev, REQUEST_TYPE_TO_DEVICE,
@@ -121,12 +121,12 @@ static int detach(int timeout)
 
 static int get_status()
 {
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send GETSTATUS [6]\n");
     }
     int error = libusb_control_transfer(dev, REQUEST_TYPE_TO_HOST,
         REQUEST_GETSTATUS, 0, 0, (unsigned char*)&status, 6, 0);
-    if (serial_verbose && error == USB_OK) {
+    if (trace_flag && error == USB_OK) {
         printf("--- Recv ");
         print_hex((unsigned char*)&status, 6);
         printf("\n");
@@ -136,7 +136,7 @@ static int get_status()
 
 static int clear_status()
 {
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send CLRSTATUS\n");
     }
     int error = libusb_control_transfer(dev, REQUEST_TYPE_TO_DEVICE,
@@ -148,13 +148,13 @@ static int get_state(int *pstate)
 {
     unsigned char state;
 
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send GETSTATE [1]\n");
     }
     int error = libusb_control_transfer(dev, REQUEST_TYPE_TO_HOST,
         REQUEST_GETSTATE, 0, 0, &state, 1, 0);
     *pstate = state;
-    if (serial_verbose && error == USB_OK) {
+    if (trace_flag && error == USB_OK) {
         printf("--- Recv ");
         print_hex(&state, 1);
         printf("\n");
@@ -164,7 +164,7 @@ static int get_state(int *pstate)
 
 static int dfu_abort()
 {
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send ABORT\n");
     }
     int error = libusb_control_transfer(dev, REQUEST_TYPE_TO_DEVICE,
@@ -219,7 +219,7 @@ static void md380_command(uint8_t a, uint8_t b)
 {
     unsigned char cmd[2] = { a, b };
 
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send DNLOAD [2] ");
         print_hex(cmd, 2);
         printf("\n");
@@ -245,7 +245,7 @@ static void set_address(uint32_t address)
         (uint8_t)(address >> 24),
     };
 
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send DNLOAD [5] ");
         print_hex(cmd, 5);
         printf("\n");
@@ -270,7 +270,7 @@ static void erase_block(uint32_t address)
         (uint8_t)(address >> 24),
     };
 
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send DNLOAD [5] ");
         print_hex(cmd, 5);
         printf("\n");
@@ -292,7 +292,7 @@ static const char *identify()
 
     md380_command(0xa2, 0x01);
 
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send UPLOAD [64]\n");
     }
     int error = libusb_control_transfer(dev, REQUEST_TYPE_TO_HOST,
@@ -302,7 +302,7 @@ static const char *identify()
             __func__, error, libusb_strerror(error));
         exit(-1);
     }
-    if (serial_verbose && error == USB_OK) {
+    if (trace_flag && error == USB_OK) {
         printf("--- Recv ");
         print_hex(data, 64);
         printf("\n");
@@ -402,7 +402,7 @@ void dfu_read_block(int bno, uint8_t *data, int nbytes)
     if (bno >= 256)
         bno += 832;
 
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send UPLOAD [%d]\n", nbytes);
     }
     int error = libusb_control_transfer(dev, REQUEST_TYPE_TO_HOST,
@@ -412,7 +412,7 @@ void dfu_read_block(int bno, uint8_t *data, int nbytes)
             __func__, bno, nbytes, error, libusb_strerror(error));
         exit(-1);
     }
-    if (serial_verbose && error == USB_OK) {
+    if (trace_flag && error == USB_OK) {
         printf("--- Recv ");
         print_hex(data, nbytes);
         printf("\n");
@@ -425,7 +425,7 @@ void dfu_write_block(int bno, uint8_t *data, int nbytes)
     if (bno >= 256)
         bno += 832;
 
-    if (serial_verbose) {
+    if (trace_flag) {
         printf("--- Send DNLOAD [%d] ", nbytes);
         print_hex(data, nbytes);
         printf("\n");
diff --git a/main.c b/main.c
index 6e4dfe8..d16819c 100644
--- a/main.c
+++ b/main.c
@@ -77,10 +77,10 @@ int main(int argc, char **argv)
     textdomain("dmrconfig");
 
     copyright = _("Copyright (C) 2018 Serge Vakulenko KK6ABQ");
-    serial_verbose = 0;
+    trace_flag = 0;
     for (;;) {
         switch (getopt(argc, argv, "tcwr")) {
-        case 't': ++serial_verbose; continue;
+        case 't': ++trace_flag; continue;
         case 'r': ++read_flag;      continue;
         case 'w': ++write_flag;     continue;
         case 'c': ++config_flag;    continue;
diff --git a/radio.c b/radio.c
index 7be74a6..a86e15f 100644
--- a/radio.c
+++ b/radio.c
@@ -92,12 +92,12 @@ void radio_connect()
 void radio_download()
 {
     radio_progress = 0;
-    if (! serial_verbose)
+    if (! trace_flag)
         fprintf(stderr, "Read device: ");
 
     device->download(device);
 
-    if (! serial_verbose)
+    if (! trace_flag)
         fprintf(stderr, " done.\n");
 }
 
@@ -112,13 +112,13 @@ void radio_upload(int cont_flag)
         exit(-1);
     }
     radio_progress = 0;
-    if (! serial_verbose) {
+    if (! trace_flag) {
         fprintf(stderr, "Write device: ");
         fflush(stderr);
     }
     device->upload(device, cont_flag);
 
-    if (! serial_verbose)
+    if (! trace_flag)
         fprintf(stderr, " done.\n");
 }
 
diff --git a/util.h b/util.h
index 98f8202..3aebc94 100644
--- a/util.h
+++ b/util.h
@@ -48,7 +48,7 @@ extern const char *copyright;
 //
 // Trace data i/o via the serial port.
 //
-int serial_verbose;
+int trace_flag;
 
 //
 // Print data in hex format.