Add LF before first pm3 dbg msg when there is a pending prompt

client/src/comms.c

@@ -18,6 +18,7 @@
 #include "uart/uart.h"
 #include "ui.h"
 #include "crc16.h"
+#include "util.h" // g_pendingPrompt
 #include "util_posix.h" // msclock
 #include "util_darwin.h" // en/dis-ableNapp();
 
@@ -289,6 +290,10 @@ static void PacketResponseReceived(PacketResponseNG *packet) {
             }
 
             if (flag & FLAG_LOG) {
+                if (g_pendingPrompt) {
+                    PrintAndLogEx(NORMAL, "");
+                    g_pendingPrompt = false;
+                }
                 //PrintAndLogEx(NORMAL, "[" _MAGENTA_("pm3") "] ["_BLUE_("#")"] " "%s", s);
                 PrintAndLogEx(NORMAL, "[" _BLUE_("#") "] %s", s);
             } else {

client/src/proxmark3.c

@@ -349,6 +349,7 @@ check_script:
                     prompt_compose(prompt, sizeof(prompt), prompt_ctx, prompt_dev);
                     char prompt_filtered[PROXPROMPT_MAX_SIZE] = {0};
                     memcpy_filter_ansi(prompt_filtered, prompt, sizeof(prompt_filtered), !session.supports_colors);
+                    g_pendingPrompt = true;
 #ifdef HAVE_READLINE
                     cmd = readline(prompt_filtered);
 #else
@@ -411,6 +412,7 @@ check_script:
                 }
 #endif
                 // process cmd
+                g_pendingPrompt = false;
                 int ret = CommandReceived(cmd);
                 // exit or quit
                 if (ret == PM3_EFATAL)

client/src/util.c

@@ -30,6 +30,8 @@
 uint8_t g_debugMode = 0;
 // global client disable logging variable
 uint8_t g_printAndLog = PRINTANDLOG_PRINT | PRINTANDLOG_LOG;
+// global client tell if a pending prompt is present
+bool g_pendingPrompt = false;
 
 #ifdef _WIN32
 #include <windows.h>

client/src/util.h

@@ -23,6 +23,7 @@
 
 extern uint8_t g_debugMode;
 extern uint8_t g_printAndLog;
+extern bool g_pendingPrompt;
 
 #define PRINTANDLOG_PRINT 1
 #define PRINTANDLOG_LOG   2