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Diffstat (limited to 'digital/asserv/src/asserv/avrconfig.h')
-rw-r--r--digital/asserv/src/asserv/avrconfig.h28
1 files changed, 21 insertions, 7 deletions
diff --git a/digital/asserv/src/asserv/avrconfig.h b/digital/asserv/src/asserv/avrconfig.h
index c0403592..a07fa21d 100644
--- a/digital/asserv/src/asserv/avrconfig.h
+++ b/digital/asserv/src/asserv/avrconfig.h
@@ -92,14 +92,28 @@
#define AC_ASSERV_TWI_ADDRESS 4
/* twi - TWI module. */
-/** Activate master part. */
-#define AC_TWI_MASTER_ENABLE 0
-/** Activate slave part. */
+/** Driver to implement TWI: HARD, SOFT, or USI. */
+#define AC_TWI_DRIVER HARD
+/** Do not use interrupts. */
+#define AC_TWI_NO_INTERRUPT 0
+/** TWI frequency, should really be 100 kHz. */
+#define AC_TWI_FREQ 100000
+/** Enable slave part. */
#define AC_TWI_SLAVE_ENABLE 1
-/** Slave recv buffer size. */
-#define AC_TWI_SL_RECV_BUFFER_SIZE 16
-/** Slave send buffer size. */
-#define AC_TWI_SL_SEND_BUFFER_SIZE 16
+/** Enable master part. */
+#define AC_TWI_MASTER_ENABLE 0
+/** Use polled slave mode: received data is stored in a buffer which can be
+ * polled using twi_slave_poll. */
+#define AC_TWI_SLAVE_POLLED 1
+/** Slave reception callback to be defined by the user when not in polled
+ * mode. */
+#undef AC_TWI_SLAVE_RECV
+/** Use internal pull up. */
+#define AC_TWI_PULL_UP 0
+/** Slave reception buffer size. */
+#define AC_TWI_SLAVE_RECV_BUFFER_SIZE 16
+/** Slave transmission buffer size. */
+#define AC_TWI_SLAVE_SEND_BUFFER_SIZE 16
/* spi - SPI module. */
/** Select driver: HARD, SOFT, or NONE. */