- better layering abstraciton

- differentiate between library internal definitions and public ones
- implement getopt/setopt like get/setsockopt
- offer speed changing controls


git-svn-id: https://svn.gnumonks.org/trunk/librfid@1662 e0336214-984f-0b4b-a45f-81c69e1f0ede

1 files changed, 17 insertions, 0 deletions

diff --git a/src/rfid_asic_rc632.c b/src/rfid_asic_rc632.c
index 4377d73..e794a38 100644
--- a/src/rfid_asic_rc632.c
+++ b/src/rfid_asic_rc632.c
@@ -739,6 +739,22 @@ rc632_iso14443a_transcieve_acf(struct rfid_asic_handle *handle,
 	return 0;
 }
 
+static int rc632_iso14443a_set_speed(struct rfid_asic_handle *handle,
+				     u_int8_t rate)
+{
+	int rc;
+	u_int8_t reg;
+
+	rc = rc632_reg_read(handle, RC632_REG_CODER_CONTROL, &reg);
+	if (rc < 0)
+		return rc;
+
+	reg &= ~RC632_CDRDTRL_RATE_MASK;
+	reg |= (rate & RC632_CDRDTRL_RATE_MASK);
+
+	return rc632_reg_write(handle, RC632_REG_CODER_CONTROL, reg);
+}
+
 static int rc632_iso14443b_init(struct rfid_asic_handle *handle)
 {
 	int ret;
@@ -1279,6 +1295,7 @@ struct rfid_asic rc632 = {
 				.init = &rc632_iso14443a_init,
 				.transcieve_sf = &rc632_iso14443a_transcieve_sf,
 				.transcieve_acf = &rc632_iso14443a_transcieve_acf,
+				.set_speed = &rc632_iso14443a_set_speed,
 			},
 			.iso14443b = {
 				.init = &rc632_iso14443b_init,