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o add hexdumper

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This commit is contained in:
david 2009-02-17 11:55:01 +01:00
parent 56ac6b73a4
commit 10c73facfd
1 changed files with 31 additions and 3 deletions
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34
poc/lpc2148_usb/target/custom/main_custom.c
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@ -134,6 +134,8 @@ typedef struct {
static TMemoryCmd MemoryCmd;
static U8 abVendorReqData[sizeof(TMemoryCmd)];
static U8 buffer[8192];
static void _HandleBulkIn(U8 bEP, U8 bEPStatus)
{
@ -156,17 +158,43 @@ static void _HandleBulkIn(U8 bEP, U8 bEPStatus)
}
void dump_packet(U32 addr,U32 len,U8 *packet){
U16 i,j;
U16 sum =0;
for (i=0;i<len;i+=16) {
sum = 0;
for (j=0;j<16;j++) {
sum +=packet[i+j];
}
if (!sum)
continue;
DBG("%08x:", addr + i);
for (j=0;j<16;j++) {
DBG(" %02x", packet[i+j]);
}
DBG(" |");
for (j=0;j<16;j++) {
if (packet[i+j]>=33 && packet[i+j]<=126 )
DBG("%c", packet[i+j]);
else
DBG(".");
}
DBG("|\n");
}
}
static void _HandleBulkOut(U8 bEP, U8 bEPStatus)
{
int iChunk;
// get next part
iChunk = USBHwEPRead(bEP, NULL, 0);
iChunk = USBHwEPRead(bEP, buffer, 0);
MemoryCmd.dwAddress += iChunk;
MemoryCmd.dwLength -= iChunk;
DBG("_HandleBulkOut addr=%X, len=%d\n",MemoryCmd.dwAddress,MemoryCmd.dwLength);
//DBG("_HandleBulkOut addr=%X, len=%d\n",MemoryCmd.dwAddress,MemoryCmd.dwLength);
dump_packet(MemoryCmd.dwAddress,iChunk,buffer);
if (MemoryCmd.dwLength == 0) {
DBG("_HandleBulkOut done\n");
}