1 files changed, 67 insertions, 0 deletions
diff --git a/software/avr.lib/rda1846.h b/software/avr.lib/rda1846.h
new file mode 100644
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+++ b/software/avr.lib/rda1846.h
@@ -0,0 +1,67 @@
+/*
+ *  spreadspace avr utils
+ *
+ *
+ *  Copyright (C) 2013-2015 Christian Pointner <equinox@spreadspace.org>
+ *
+ *  This file is part of spreadspace avr utils.
+ *
+ *  spreadspace avr utils 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 3 of the License, or
+ *  any later version.
+ *
+ *  spreadspace avr utils 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 spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SPREADAVR_rda1846_h_INCLUDED
+#define SPREADAVR_rda1846_h_INCLUDED
+
+typedef enum { b_2m, b_1m5, b_70cm } rf_band_t;
+char* rda1846_rf_band_to_string(rf_band_t);
+typedef enum { bw_12k5, bw_25k } channel_bw_t;
+char* rda1846_channel_bw_to_string(channel_bw_t);
+typedef enum { powerdown, idle, receive, transmit } rda1846_state_t;
+char* rda1846_state_to_string(rda1846_state_t);
+
+void rda1846_init(void);
+void rda1846_reg_init(void);
+void rda1846_soft_reset(void);
+
+void rda1846_powerdown(void);
+void rda1846_idle(void);
+void rda1846_receive(void);
+void rda1846_transmit(void);
+rda1846_state_t rda1846_get_state(void);
+
+void rda1846_set_band(rf_band_t);
+rf_band_t rda1846_get_band(void);
+void rda1846_set_bw(channel_bw_t);
+channel_bw_t rda1846_get_bw(void);
+uint8_t rda1846_set_freq_kHz(int32_t freq);
+int32_t rda1846_get_freq_kHz(void);
+
+uint16_t rda1846_get_dtmf(uint8_t*, uint8_t*, uint8_t*, uint8_t*);
+void rda1846_clear_int(void);
+
+void rda1846_set_volume(int8_t);
+int8_t rda1846_get_volume(void);
+
+void rda1846_gpio_default(void);
+void rda1846_gpio_55(void);
+void rda1846_gpio_AA(void);
+void rda1846_gpio_off(void);
+
+int16_t rda1846_get_rssi(void);
+int16_t rda1846_get_vssi(void);
+uint16_t rda1846_get_flags(void);
+
+void rda1846_dump_register(void);
+
+#endif