From: Keith Packard <keithp@keithp.com>
Date: Fri, 6 Jun 2014 00:24:57 +0000 (-0700)
Subject: altos: Allow cc115l driver to be built without radio power control
X-Git-Tag: 1.3.2.2~15
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=2db2b75f8847ca0066bb19771653a65c9098ae52

altos: Allow cc115l driver to be built without radio power control

TeleGPS just wants full power, so remove the configuration option

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/drivers/ao_cc115l.c b/src/drivers/ao_cc115l.c
index d9b9a89b..f250e714 100644
--- a/src/drivers/ao_cc115l.c
+++ b/src/drivers/ao_cc115l.c
@@ -612,6 +612,12 @@ ao_radio_rdf_abort(void)
 
 #define POWER_STEP	0x08
 
+#if HAS_RADIO_POWER
+#define RADIO_POWER	ao_config.radio_power
+#else
+#define RADIO_POWER	0xc0
+#endif
+
 static void
 ao_radio_stx(void)
 {
@@ -619,9 +625,10 @@ ao_radio_stx(void)
 	ao_radio_pa_on();
 	ao_radio_reg_write(CC115L_PA, 0);
 	ao_radio_strobe(CC115L_STX);
-	for (power = POWER_STEP; power < ao_config.radio_power; power += POWER_STEP)
+	for (power = POWER_STEP; power < RADIO_POWER; power += POWER_STEP)
 		ao_radio_reg_write(CC115L_PA, power);
-	ao_radio_reg_write(CC115L_PA, ao_config.radio_power);
+	if (power != RADIO_POWER)
+		ao_radio_reg_write(CC115L_PA, RADIO_POWER);
 }
 
 static void