flashing works, sample betty fw announcing itself :)

[my-code/arm.git] / betty / lpcload.c

diff --git a/betty/lpcload.c b/betty/lpcload.c
index 9f60d88..d1bfd54 100644 (file)
--- a/betty/lpcload.c
+++ b/betty/lpcload.c
@@ -564,8 +564,11 @@ int write_to_flash(t_lpc *lpc,u8 *buf,u32 addr,int len) {
        u8 check;
        int i;
 
+       /* prepare addr */
+       addr+=lpc->roff;
+
        /* send cmd */
-       send_cmd(lpc->sfd,addr+lpc->roff,len,CMD_WRITE);
+       send_cmd(lpc->sfd,addr,len,CMD_WRITE);
 
        /* transfer data */
        cnt=0;
@@ -591,7 +594,7 @@ int write_to_flash(t_lpc *lpc,u8 *buf,u32 addr,int len) {
                                        break;
                        }
                        if(buf[cnt+i]!=check)
-                               printf("FATAL: write to flash: wrong transfer\n");
+                               printf("FATAL: write to flash (transfer)\n");
                }
                cksml+=buf[cnt];
                cksml+=buf[cnt+1];
@@ -611,9 +614,10 @@ int write_to_flash(t_lpc *lpc,u8 *buf,u32 addr,int len) {
        if(cksml!=cksmr) {
                printf("FATAL: wrong checksum or failure in flash write!\n");
                if(cksml+1==cksmr)
-                       printf(" -> most probably due to flash write!");
+                       printf(" -> most probably due to flash write!\n");
                else
-                       printf(" -> most probably due to failure in transfer!");
+                       printf(" -> most probably failure in transfer!\n");
+               printf(" addr:0x%08x l:%02x r:%02x\n",addr,cksml,cksmr);
        }
 
        return 0;