Hi,
Carsten Behling wrote on 2011-11-23:
this case is already catched in at91_do_twi_transfer():
Sorry, I did not found this code in your patch.
(http://www.mail-archive.com/linux-i2c@vger.kernel.org/msg06556.html):
+ if (is_read) {
+ if (!dev-buf_len)
yes, this
Hi Carsten,
Carsten Behling wrote on 2011-11-23:
I think it must be:
+ for (i = 0; i msg-len; ++i) {
+ internal_address |= ((unsigned)msg-buf[msg-len-1-i])
(8 * i);
+ int_addr_flag += AT91_TWI_IADRSZ_1;
+ }
+
Hi,
Carsten Behling wrote on 2011-11-22:
+static void at91_twi_read_next_byte(struct at91_twi_dev *dev)
+{
+ *dev-buf = at91_twi_read(dev, AT91_TWI_RHR) 0xff;
+
+ /* send stop if second but last byte has been read */
+ if (--dev-buf_len == 1)
+
