Add ability to load Intel HEX files. Add sample sdcc LED blinker.

[fw/altos] / ccdbg.c

diff --git a/ccdbg.c b/ccdbg.c
index a35481438bc4db6b8897d95429a219df4d87679e..3a34d0e9e65ac44dc317c625a4e82cc83df840f1 100644 (file)
--- a/ccdbg.c
+++ b/ccdbg.c
@@ -64,6 +64,7 @@ main (int argc, char **argv)
        uint16_t        pc;
        uint8_t         memory[0x10];
        int             i;
        uint16_t        pc;
        uint8_t         memory[0x10];
        int             i;

+       struct hex_file *hex;

 
        dbg = ccdbg_open("/dev/ttyUSB0");
        if (!dbg)
 
        dbg = ccdbg_open("/dev/ttyUSB0");
        if (!dbg)


@@ -71,7 +72,9 @@ main (int argc, char **argv)
 #if 0
        ccdbg_manual(dbg, stdin);
 #endif
 #if 0
        ccdbg_manual(dbg, stdin);
 #endif

-#if 1
+       hex = ccdbg_hex_file_read(stdin, "<stdin>");
+       if (!hex)
+               exit (1);

        ccdbg_reset(dbg);
        ccdbg_debug_mode(dbg);
        status = ccdbg_read_status(dbg);
        ccdbg_reset(dbg);
        ccdbg_debug_mode(dbg);
        status = ccdbg_read_status(dbg);


@@ -80,9 +83,9 @@ main (int argc, char **argv)
        printf("Chip id: 0x%04x\n", chip_id);
        status = ccdbg_halt(dbg);
        printf ("halt status: 0x%02x\n", status);
        printf("Chip id: 0x%04x\n", chip_id);
        status = ccdbg_halt(dbg);
        printf ("halt status: 0x%02x\n", status);

-/*     ccdbg_execute(dbg, instructions); */
-       ccdbg_write_memory(dbg, 0xf000, mem_instr, sizeof (mem_instr));
-       ccdbg_read_memory(dbg, 0xf000, memory, sizeof (memory));
+       
+       ccdbg_write_hex(dbg, hex);
+       ccdbg_hex_file_free(hex);

        for (i = 0; i < sizeof (memory); i++)
                printf (" %02x", memory[i]);
        printf ("\n");
        for (i = 0; i < sizeof (memory); i++)
                printf (" %02x", memory[i]);
        printf ("\n");


@@ -91,6 +94,10 @@ main (int argc, char **argv)
        printf ("pc starts at 0x%04x\n", pc);
        status = ccdbg_resume(dbg);
        printf ("resume status: 0x%02x\n", status);
        printf ("pc starts at 0x%04x\n", pc);
        status = ccdbg_resume(dbg);
        printf ("resume status: 0x%02x\n", status);

+#if 0
+/*     ccdbg_execute(dbg, instructions); */
+       ccdbg_write_memory(dbg, 0xf000, mem_instr, sizeof (mem_instr));
+       ccdbg_read_memory(dbg, 0xf000, memory, sizeof (memory));

 #endif
        ccdbg_close(dbg);
        exit (0);
 #endif
        ccdbg_close(dbg);
        exit (0);