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-rw-r--r--src/core/ao.h8
-rw-r--r--src/core/ao_cmd.c6
-rw-r--r--src/core/ao_config.c68
-rw-r--r--src/core/ao_freq.c52
-rw-r--r--src/product/Makefile.telebt3
-rw-r--r--src/product/Makefile.teledongle3
-rw-r--r--src/product/Makefile.telelaunch3
-rw-r--r--src/product/Makefile.telemetrum3
-rw-r--r--src/product/Makefile.telemini3
-rw-r--r--src/product/Makefile.telenano3
-rw-r--r--src/product/ao_terraui.c2
-rw-r--r--src/teleshield-v0.1/Makefile3
-rw-r--r--src/teleterra-v0.2/Makefile3
-rw-r--r--src/tidongle/Makefile3
14 files changed, 117 insertions, 46 deletions
diff --git a/src/core/ao.h b/src/core/ao.h
index 8c5335c4..ce9a1f70 100644
--- a/src/core/ao.h
+++ b/src/core/ao.h
@@ -1539,7 +1539,6 @@ ao_igniter_init(void);
struct ao_radio_channel {
char name[AO_CHANNEL_NAME_LEN];
uint32_t kHz;
- uint32_t radio_setting;
};
#endif
@@ -1559,6 +1558,7 @@ struct ao_config {
uint32_t radio_setting; /* minor version 7 */
uint8_t radio_enable; /* minor version 8 */
uint8_t aes_key[AO_AES_LEN]; /* minor version 9 */
+ uint32_t frequency; /* minor version 10 */
#if HAS_RADIO_CHANNELS
struct ao_radio_channel radio_channels[AO_NUM_CHANNELS]; /* minor version 10 */
#endif
@@ -1959,4 +1959,10 @@ ao_battery_init(void);
uint32_t
ao_sqrt(uint32_t op);
+/*
+ * ao_freq.c
+ */
+
+int32_t ao_freq_to_set(int32_t freq, int32_t cal);
+
#endif /* _AO_H_ */
diff --git a/src/core/ao_cmd.c b/src/core/ao_cmd.c
index 14cb7569..cde68b39 100644
--- a/src/core/ao_cmd.c
+++ b/src/core/ao_cmd.c
@@ -263,9 +263,9 @@ static __pdata uint8_t ao_ncmds;
static void
help(void)
{
- register uint8_t cmds;
- register uint8_t cmd;
- register __code struct ao_cmds * cs;
+ __pdata uint8_t cmds;
+ __pdata uint8_t cmd;
+ __code struct ao_cmds * __pdata cs;
for (cmds = 0; cmds < ao_ncmds; cmds++) {
cs = ao_cmds[cmds];
diff --git a/src/core/ao_config.c b/src/core/ao_config.c
index 86bbc473..6fcebe1e 100644
--- a/src/core/ao_config.c
+++ b/src/core/ao_config.c
@@ -65,6 +65,12 @@ ao_config_put(void)
#endif
static void
+ao_config_set_radio(void)
+{
+ ao_config.radio_setting = ao_freq_to_set(ao_config.frequency, ao_config.radio_cal);
+}
+
+static void
_ao_config_get(void)
{
if (ao_config_loaded)
@@ -105,24 +111,23 @@ _ao_config_get(void)
ao_config.ignite_mode = AO_CONFIG_DEFAULT_IGNITE_MODE;
if (ao_config.minor < 6)
ao_config.pad_orientation = AO_CONFIG_DEFAULT_PAD_ORIENTATION;
- if (ao_config.minor < 7)
- ao_config.radio_setting = ao_config.radio_cal;
if (ao_config.minor < 8)
ao_config.radio_enable = TRUE;
if (ao_config.minor < 9)
memset(&ao_config.aes_key, 0, AO_AES_LEN);
-#if HAS_RADIO_CHANNELS
if (ao_config.minor < 10) {
+ ao_config.frequency = 434550;
+#if HAS_RADIO_CHANNELS
ao_xmemset(&ao_config.radio_channels, '\0', sizeof (ao_config.radio_channels));
ao_xmemcpy(&ao_config.radio_channels[0].name[0],
CODE_TO_XDATA("Channel 0"), sizeof("Channel 0"));
ao_config.radio_channels[0].kHz = 434550;
- ao_config.radio_channels[0].radio_setting = ao_config.radio_cal;
- }
#endif
+ }
ao_config.minor = AO_CONFIG_MINOR;
ao_config_dirty = 1;
}
+ ao_config_set_radio();
ao_config_loaded = 1;
}
@@ -196,6 +201,26 @@ ao_config_radio_channel_set(void) __reentrant
ao_radio_recv_abort();
}
+void
+ao_config_frequency_show(void) __reentrant
+{
+ printf("Frequency: %ld\n",
+ ao_config.frequency);
+}
+
+void
+ao_config_frequency_set(void) __reentrant
+{
+ ao_cmd_decimal();
+ if (ao_cmd_status != ao_cmd_success)
+ return;
+ _ao_config_edit_start();
+ ao_config.frequency = ao_cmd_lex_u32;
+ ao_config_set_radio();
+ _ao_config_edit_finish();
+ ao_radio_recv_abort();
+}
+
#if HAS_ADC
void
@@ -315,7 +340,8 @@ ao_config_radio_cal_set(void) __reentrant
if (ao_cmd_status != ao_cmd_success)
return;
_ao_config_edit_start();
- ao_config.radio_setting = ao_config.radio_cal = ao_cmd_lex_u32;
+ ao_config.radio_cal = ao_cmd_lex_u32;
+ ao_config_set_radio();
_ao_config_edit_finish();
}
@@ -395,25 +421,6 @@ ao_config_pad_orientation_set(void) __reentrant
#endif
void
-ao_config_radio_setting_show(void) __reentrant
-{
- printf("Radio setting: %ld\n", ao_config.radio_setting);
-}
-
-void
-ao_config_radio_setting_set(void) __reentrant
-{
- ao_cmd_decimal();
- if (ao_cmd_status != ao_cmd_success)
- return;
- _ao_config_edit_start();
- ao_config.radio_setting = ao_cmd_lex_u32;
- ao_config.radio_channel = 0;
- _ao_config_edit_finish();
- ao_radio_recv_abort();
-}
-
-void
ao_config_radio_enable_show(void) __reentrant
{
printf("Radio enable: %d\n", ao_config.radio_enable);
@@ -464,11 +471,10 @@ ao_config_radio_config_show(void) __reentrant
uint8_t i;
for (i = 0; i < AO_NUM_CHANNELS; i++)
if (ao_config.radio_channels[i].name[0]) {
- printf("%2d %-16.16s %ld %ld\n",
+ printf("%2d %-16.16s %ld\n",
i,
ao_config.radio_channels[i].name,
- ao_config.radio_channels[i].kHz,
- ao_config.radio_channels[i].radio_setting);
+ ao_config.radio_channels[i].kHz);
}
}
@@ -498,8 +504,6 @@ ao_config_radio_config_set(void) __reentrant
}
ao_cmd_decimal();
ch->kHz = ao_cmd_lex_u32;
- ao_cmd_decimal();
- ch->radio_setting = ao_cmd_lex_u32;
_ao_config_edit_finish();
}
#endif
@@ -528,10 +532,10 @@ __code struct ao_config_var ao_config_vars[] = {
#endif /* HAS_ADC */
{ "r <channel>\0Radio channel (freq = 434.550 + chan * .1)",
ao_config_radio_channel_set, ao_config_radio_channel_show },
+ { "F <freq>\0Frequency (kHz)",
+ ao_config_frequency_set, ao_config_frequency_show },
{ "c <call>\0Callsign (8 char max)",
ao_config_callsign_set, ao_config_callsign_show },
- { "R <setting>\0Radio freq control (freq = 434.550 * setting/cal)",
- ao_config_radio_setting_set, ao_config_radio_setting_show },
{ "e <0 disable, 1 enable>\0Enable telemetry and RDF",
ao_config_radio_enable_set, ao_config_radio_enable_show },
#if HAS_ACCEL
diff --git a/src/core/ao_freq.c b/src/core/ao_freq.c
new file mode 100644
index 00000000..13bcb383
--- /dev/null
+++ b/src/core/ao_freq.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * 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; version 2 of the License.
+ *
+ * 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, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include <ao.h>
+
+/*
+ * The provided 'calibration' value is
+ * that needed to tune the radio to precisely 434550kHz.
+ * Use that to 'walk' to the target frequency by following
+ * a 'bresenham' line from 434550kHz to the target
+ * frequency, and updating the radio setting along the way
+ */
+
+int32_t ao_freq_to_set(int32_t freq, int32_t cal) {
+ __pdata int32_t set = 0;
+ uint8_t neg = 0;
+ __pdata int32_t error = -434550 / 2;
+
+ freq -= 434550;
+ if (freq < 0) {
+ neg = 1;
+ freq = -freq;
+ }
+ for (;;) {
+ if (freq == 0 && error <= 0)
+ break;
+ if (error > 0) {
+ error -= 434550;
+ set++;
+ } else {
+ error += cal;
+ freq--;
+ }
+ }
+ if (neg)
+ set = -set;
+ return cal + set;
+}
diff --git a/src/product/Makefile.telebt b/src/product/Makefile.telebt
index ea18ff18..e53aa2c4 100644
--- a/src/product/Makefile.telebt
+++ b/src/product/Makefile.telebt
@@ -28,7 +28,8 @@ CORE_SRC = \
ao_panic.c \
ao_state.c \
ao_stdio.c \
- ao_task.c
+ ao_task.c \
+ ao_freq.c
CC1111_SRC = \
ao_aes.c \
diff --git a/src/product/Makefile.teledongle b/src/product/Makefile.teledongle
index cf33d1f1..27e7d24b 100644
--- a/src/product/Makefile.teledongle
+++ b/src/product/Makefile.teledongle
@@ -31,7 +31,8 @@ CORE_SRC = \
ao_rssi.c \
ao_state.c \
ao_stdio.c \
- ao_task.c
+ ao_task.c \
+ ao_freq.c
CC1111_SRC = \
ao_aes.c \
diff --git a/src/product/Makefile.telelaunch b/src/product/Makefile.telelaunch
index 97764517..8aab50e0 100644
--- a/src/product/Makefile.telelaunch
+++ b/src/product/Makefile.telelaunch
@@ -27,7 +27,8 @@ CORE_SRC = \
ao_panic.c \
ao_stdio.c \
ao_storage.c \
- ao_task.c
+ ao_task.c \
+ ao_freq.c
CC1111_SRC = \
ao_adc.c \
diff --git a/src/product/Makefile.telemetrum b/src/product/Makefile.telemetrum
index 52c723ca..e4f55f88 100644
--- a/src/product/Makefile.telemetrum
+++ b/src/product/Makefile.telemetrum
@@ -40,7 +40,8 @@ CORE_SRC = \
ao_log.c \
ao_log_big.c \
ao_report.c \
- ao_telemetry.c
+ ao_telemetry.c \
+ ao_freq.c
CC1111_SRC = \
ao_adc.c \
diff --git a/src/product/Makefile.telemini b/src/product/Makefile.telemini
index 75beeae4..82ec42a2 100644
--- a/src/product/Makefile.telemini
+++ b/src/product/Makefile.telemini
@@ -33,7 +33,8 @@ CORE_SRC = \
ao_stdio.c \
ao_storage.c \
ao_task.c \
- ao_telemetry.c
+ ao_telemetry.c \
+ ao_freq.c
CC1111_SRC = \
ao_adc.c \
diff --git a/src/product/Makefile.telenano b/src/product/Makefile.telenano
index b30ca789..cf27527c 100644
--- a/src/product/Makefile.telenano
+++ b/src/product/Makefile.telenano
@@ -33,7 +33,8 @@ CORE_SRC = \
ao_stdio.c \
ao_storage.c \
ao_task.c \
- ao_telemetry.c
+ ao_telemetry.c \
+ ao_freq.c
CC1111_SRC = \
ao_adc.c \
diff --git a/src/product/ao_terraui.c b/src/product/ao_terraui.c
index 05157cb1..9b40c42a 100644
--- a/src/product/ao_terraui.c
+++ b/src/product/ao_terraui.c
@@ -459,7 +459,7 @@ ao_terraui_config(void) __reentrant
for (chan = 0; chan < AO_NUM_CHANNELS; chan++)
- if (ao_config.radio_channels[chan].radio_setting == ao_config.radio_setting)
+ if (ao_config.radio_channels[chan].kHz == ao_config.frequency)
break;
if (chan == AO_NUM_CHANNELS)
chan = 0;
diff --git a/src/teleshield-v0.1/Makefile b/src/teleshield-v0.1/Makefile
index a21a6052..44780476 100644
--- a/src/teleshield-v0.1/Makefile
+++ b/src/teleshield-v0.1/Makefile
@@ -41,7 +41,8 @@ CORE_SRC = \
ao_state.c \
ao_storage.c \
ao_stdio.c \
- ao_task.c
+ ao_task.c \
+ ao_freq.c
CC1111_SRC = \
ao_dbg.c \
diff --git a/src/teleterra-v0.2/Makefile b/src/teleterra-v0.2/Makefile
index 0747bfbf..4967d187 100644
--- a/src/teleterra-v0.2/Makefile
+++ b/src/teleterra-v0.2/Makefile
@@ -28,7 +28,8 @@ CORE_SRC = \
ao_sqrt.c \
ao_stdio.c \
ao_storage.c \
- ao_task.c
+ ao_task.c \
+ ao_freq.c
CC1111_SRC = \
ao_battery.c \
diff --git a/src/tidongle/Makefile b/src/tidongle/Makefile
index 698d612c..149b00c5 100644
--- a/src/tidongle/Makefile
+++ b/src/tidongle/Makefile
@@ -26,7 +26,8 @@ CORE_SRC = \
ao_rssi.c \
ao_state.c \
ao_stdio.c \
- ao_task.c
+ ao_task.c \
+ ao_freq.c
CC1111_SRC = \
ao_aes.c \
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-27 11:44:52 +0000