void rpc_send_bulk_gather(const void *in, uint32_t len, int32_t stride, uint32_t n)
{
if (in && len) {
CLIENT_THREAD_STATE_T *thread = CLIENT_GET_THREAD_STATE();
merge_flush(thread);
if (len == stride) {
/* hopefully should be the common case */
send_bulk(thread, in, n * len);
} else {
check_workspace(n * len);
rpc_gather(workspace, in, len, stride, n);
send_bulk(thread, workspace, n * len);
}
}
}
static void msd()
{
#if 1
unsigned InEndPt = 1;
unsigned OutEndPt = 1;
#else
unsigned InEndPt = 1;
unsigned OutEndPt = 2;
#endif
unsigned char abBuf[512];
int i;
// set_config(1); - the culprit
set_interface(0, 0);
#if 0
/* Send an Get Max LUN request */
abBuf[0] = 0;
if (doctrl(VUSB_DIR_TO_HOST | VUSB_REQ_CLASS | VUSB_TO_INTERFACE,
0xfe /* max lun */, 0, 1, 1, abBuf, "get max lun") >= 0)
printf("max luns: %d\n", abBuf[0]);
#endif
for (i = 0; i < 3; i++)
{
printf("i=%d\n", i);
/* Send an INQUIRY command to ep 2 */
memset(abBuf, 0, sizeof(abBuf));
memcpy(abBuf, "USBC", 4);
*(uint32_t *)(&abBuf[4]) = 0x12330984 ;
//abBuf[8] = 0x08;
abBuf[8] = 0x24;
abBuf[0xc] = 0x80;
abBuf[0xe] = 0x06; /* cmd length */
abBuf[0x0f] = 0x12; /* cmd - INQUIRY */
abBuf[0x13] = 0x24;
hex(abBuf, 31, "intquery req");
if (send_bulk(OutEndPt, abBuf, 31) < 0)
return;
//usleep(15000);
/* read result */
memset(abBuf, 0, sizeof(abBuf));
//printf("recv..\n");
int cb = recv_bulk(InEndPt, abBuf, 36);
hex(abBuf, cb, "inquiry result");
/* sense? */
memset(abBuf, 0, sizeof(abBuf));
cb = recv_bulk(InEndPt, abBuf, 36);
hex(abBuf, cb, "inquiry sense?");
usleep(150000);
}
}
void rpc_send_bulk(const void *in, uint32_t len)
{
if (in && len) {
CLIENT_THREAD_STATE_T *thread = CLIENT_GET_THREAD_STATE();
merge_flush(thread);
send_bulk(thread, in, len);
}
}
void palm(void)
{
// set_config(1); //skip this
// reset_ep(6);
/* This seems to be some kind of 'identify device' request. */
uint8_t abVendor[0x14] = {0};
int cb = doctrl(VUSB_DIR_TO_HOST | VUSB_REQ_VENDOR | VUSB_TO_ENDPOINT,
0x04, 0, 0, 0x14, abVendor, "vendor req");
hex(abVendor, cb, "palm vendor req");
/* read from ep 6. */
uint8_t abBuf[512];
memset(abBuf, 0, sizeof(abBuf));
cb = recv_bulk(6, abBuf, 6);
hex(abBuf, cb, "bulk 1");
/* read from ep 6. */
memset(abBuf, 0, sizeof(abBuf));
cb = recv_bulk(6, abBuf, 22);
hex(abBuf, cb, "bulk 2");
#if 0
/* write to ep 6 */
memset(abBuf, 0, sizeof(abBuf));
abBuf[0] = 1;
abBuf[1] = 2;
abBuf[5] = 0x32;
if (send_bulk(7, abBuf, 6) < 0)
return;
memset(abBuf, 0, sizeof(abBuf));
abBuf[0] = 0x12;
abBuf[1] = 1;
if (send_bulk(7, abBuf, 8) < 0)
return;
memset(abBuf, 0, sizeof(abBuf));
abBuf[1] = 0x20;
abBuf[6] = 0x24;
if (send_bulk(7, abBuf, 6) < 0)
return;
memset(abBuf, 0, sizeof(abBuf));
abBuf[0] = 0xff;
abBuf[1] = 0xff;
abBuf[2] = 0xff;
abBuf[3] = 0xff;
abBuf[4] = 0x3c;
abBuf[6] = 0x3c;
abBuf[0x0f] = 1;
abBuf[0x11] = 0x10;
abBuf[0x15] = 0x10;
abBuf[0x18] = 0x3c;
abBuf[0x1a] = 0x3c;
if (send_bulk(7, abBuf, 0x24) < 0)
return;
/* read from ep 6 */
memset(abBuf, 0, sizeof(abBuf));
cb = recv_bulk(6, abBuf, 64);
hex(abBuf, cb, "bulk 3");
/* read from ep 6. */
memset(abBuf, 0, sizeof(abBuf));
cb = recv_bulk(6, abBuf, 50);
hex(abBuf, cb, "bulk 4");
#endif
}