1 files changed, 97 insertions, 0 deletions
diff --git a/include/tuner_msi001.h b/include/tuner_msi001.h
new file mode 100644
index 0000000..2eed896
--- /dev/null
+++ b/include/tuner_msi001.h
@@ -0,0 +1,97 @@
+/*
+ * Mirics MSi001 tuner driver
+ *
+ * Copyright (C) 2012 by Eric Wild <la@tfc-server.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+
+#define c(v) ((v<0)?printf("err! %s %s:%i\n", #v, __FILE__, __LINE__):0)
+#define MHZ(x)	((x)*1000*1000)
+#define KHZ(x)	((x)*1000)
+
+enum mode{
+	AM_MODE1=0,
+	AM_MODE2=1,
+	VHF_MODE=2,
+	B3_MODE=3,
+	B45_MODE=4,
+	BL_MODE=5
+};
+
+enum xtal{
+	XTAL19_2Mz=0,
+	XTAL22M=1,
+	XTAL24_576M=2,
+	XTAL26M=3,
+	XTAL38_4M=4
+};
+
+enum am_mixgainred{
+	r1_mixbu_p0_0 = 0,
+	r1_mixbu_p0_6 = 1,
+	r1_mixbu_p0_12 = 2,
+	r1_mixbu_p0_18 = 3,
+	r1_mixbu_p1_24 = 3
+};
+
+struct state{
+	enum mode m;
+	enum xtal x;
+	double freq_hz;
+	uint32_t minus_bbgain;
+	enum am_mixgainred am_mixgainred;
+	uint32_t mixl;
+	uint32_t lnagr;
+	uint32_t reg[6];
+};
+
+struct r0_modes_{
+	char* bits;
+	unsigned char value;
+	char* name;
+	unsigned char lodiv;
+};
+
+struct iffreqs_{
+	uint32_t xtalfreq;
+	uint32_t fref1;
+	uint32_t fif1;
+};
+
+int msi001_init(void *dev, uint32_t freq);
+
+//######
+#define R0_FIL_MODE_SH 12
+#define R0_FIL_BW_SH 14
+#define R0_XTAL_SEL_SH 17
+#define R0_IF_LPMODE_SH 20
+#define R0_VCO_LPMODE_SH 23
+
+#define FIL_MODE_450K_IF 0x2
+#define FIL_MODE_ZERO_IF 0x3
+
+//######
+#define R2_INT_SH 16
+
+//######
+#define R1_MIXBU_SH 10
+#define R1_MIXL_SH 12
+#define R1_LNAGR_SH 13
+#define R1_DCCAL_SH 14
+
+#define R1_DCCAL 0x05 // continuous, no speedup
+//######