LIBFTDI: Propagate the command line arguments to platform_init

src/include/gdb_if.h

@@ -21,10 +21,12 @@
 #ifndef __GDB_IF_H
 #define __GDB_IF_H
 
+#if !defined(LIBFTDI)
 #include <libopencm3/usb/usbd.h>
+void gdb_usb_out_cb(usbd_device *dev, uint8_t ep);
+#endif
 
 int gdb_if_init(void);
-void gdb_usb_out_cb(usbd_device *dev, uint8_t ep);
 unsigned char gdb_if_getchar(void);
 unsigned char gdb_if_getchar_to(int timeout);
 void gdb_if_putchar(unsigned char c, int flush);

src/main.c

@@ -34,10 +34,15 @@
 #include "target.h"
 
 int
-main(void)
+main(int argc, char **argv)
 {
+#if defined(LIBFTDI)
+	assert(platform_init(argc, argv) == 0);
+#else
+	(void) argc;
+	(void) argv;
 	assert(platform_init() == 0);
-
+#endif
 	PLATFORM_SET_FATAL_ERROR_RECOVERY();
 
 	gdb_main();

src/platforms/libftdi/Makefile.inc

@@ -1 +1,2 @@
+CFLAGS += -DLIBFTDI
 LDFLAGS += -lftdi -lusb

src/platforms/libftdi/platform.c

@@ -32,7 +32,7 @@ struct ftdi_context *ftdic;
 static uint8_t outbuf[BUF_SIZE];
 static uint16_t bufptr = 0;
 
-int platform_init(void) 
+int platform_init(int argc, char **argv)
 { 
 	int err;
 

src/platforms/libftdi/platform.h

@@ -40,12 +40,12 @@
 #define PLATFORM_FATAL_ERROR(error)	abort()
 #define PLATFORM_SET_FATAL_ERROR_RECOVERY()
 
-#define morse(x, y) do {} while(0)
+#define morse(x, y) fprintf(stderr,"%s\n", x)
 #define morse_msg 0
 
 extern struct ftdi_context *ftdic;
 
-int platform_init(void);
+int platform_init(int argc, char **argv);
 const char *platform_target_voltage(void);
 void platform_delay(uint32_t delay);