X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fdrivers%2Fao_ms5607.c;h=077a40e6a02e6b4478e39b9923e021df99d1f00e;hp=1e69cccb4dfe8497ea2af8b33911e378d7b49d16;hb=5a55501660ebab3b858a48483c5df1cfb4e858e4;hpb=7795d8309b3e1147bc37d31a0adde42d7dee6cd1

diff --git a/src/drivers/ao_ms5607.c b/src/drivers/ao_ms5607.c
index 1e69cccb..077a40e6 100644
--- a/src/drivers/ao_ms5607.c
+++ b/src/drivers/ao_ms5607.c
@@ -167,54 +167,18 @@ ao_ms5607_sample(struct ao_ms5607_sample *sample)
 	sample->temp = ao_ms5607_get_sample(AO_MS5607_CONVERT_D2_2048);
 }
 
-void
-ao_ms5607_convert(struct ao_ms5607_sample *sample, struct ao_ms5607_value *value)
-{
-	int32_t	dT;
-	int32_t TEMP;
-	int64_t OFF;
-	int64_t SENS;
-
-	dT = sample->temp - ((int32_t) ms5607_prom.tref << 8);
-	
-	TEMP = 2000 + (((int64_t) dT * ms5607_prom.tempsens) >> 23);
-
-#if HAS_MS5611
-	OFF = ((int64_t) ms5607_prom.off << 16) + (((int64_t) ms5607_prom.tco * dT) >> 7);
-	SENS = ((int64_t) ms5607_prom.sens << 15) + (((int64_t) ms5607_prom.tcs * dT) >> 8);
-#else
-	OFF = ((int64_t) ms5607_prom.off << 17) + (((int64_t) ms5607_prom.tco * dT) >> 6);
-	SENS = ((int64_t) ms5607_prom.sens << 16) + (((int64_t) ms5607_prom.tcs * dT) >> 7);
-#endif
-
-	if (TEMP < 2000) {
-		int32_t	T2 = ((int64_t) dT * (int64_t) dT) >> 31;
-		int32_t TEMPM = TEMP - 2000;
-		int64_t OFF2 = (61 * (int64_t) TEMPM * (int64_t) TEMPM) >> 4;
-		int64_t SENS2 = 2 * (int64_t) TEMPM * (int64_t) TEMPM;
-		if (TEMP < 1500) {
-			int32_t TEMPP = TEMP + 1500;
-			int64_t TEMPP2 = TEMPP * TEMPP;
-			OFF2 = OFF2 + 15 * TEMPP2;
-			SENS2 = SENS2 + 8 * TEMPP2;
-		}
-		TEMP -= T2;
-		OFF -= OFF2;
-		SENS -= SENS2;
-	}
-
-	value->pres = ((((int64_t) sample->pres * SENS) >> 21) - OFF) >> 15;
-	value->temp = TEMP;
-}
+#include "ao_ms5607_convert.c"
 
 #if HAS_TASK
+struct ao_ms5607_sample	ao_ms5607_current;
+
 static void
 ao_ms5607(void)
 {
 	ao_ms5607_setup();
 	for (;;)
 	{
-		ao_ms5607_sample((struct ao_ms5607_sample *) &ao_data_ring[ao_data_head].ms5607_raw);
+		ao_ms5607_sample(&ao_ms5607_current);
 		ao_arch_critical(
 			AO_DATA_PRESENT(AO_DATA_MS5607);
 			AO_DATA_WAIT();
@@ -240,14 +204,11 @@ ao_ms5607_info(void)
 static void
 ao_ms5607_dump(void)
 {
-	struct ao_ms5607_sample sample;
 	struct ao_ms5607_value value;
 
-	ao_ms5607_setup();
-	ao_ms5607_sample(&sample);
-	ao_ms5607_convert(&sample, &value);
-	printf ("Pressure:    %8u %8d\n", sample.pres, value.pres);
-	printf ("Temperature: %8u %8d\n", sample.temp, value.temp);
+	ao_ms5607_convert(&ao_ms5607_current, &value);
+	printf ("Pressure:    %8u %8d\n", ao_ms5607_current.pres, value.pres);
+	printf ("Temperature: %8u %8d\n", ao_ms5607_current.temp, value.temp);
 	printf ("Altitude: %ld\n", ao_pa_to_altitude(value.pres));
 }