From eb1606c66e2a8352c2fec9cbee389122b7e97d6f Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Sun, 6 Dec 2020 00:30:17 +0100
Subject: [PATCH] change(bme680): Keep BME680 always initialized
---
epicardium/modules/bme680.c | 8 ++++++++
epicardium/modules/hardware.c | 10 +++++-----
2 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/epicardium/modules/bme680.c b/epicardium/modules/bme680.c
index fb0336563..115141b29 100644
--- a/epicardium/modules/bme680.c
+++ b/epicardium/modules/bme680.c
@@ -127,6 +127,13 @@ int epic_bme680_init()
int epic_bme680_deinit()
{
+ /* This is an intentional NO OP to keep the BME680 always initialized.
+ *
+ * If it configured to foreced mode, there is no energy consumption
+ * penalty.
+ */
+
+#if 0
if (!initialized) {
return 0;
}
@@ -137,6 +144,7 @@ int epic_bme680_deinit()
}
initialized = false;
+#endif
return 0;
}
diff --git a/epicardium/modules/hardware.c b/epicardium/modules/hardware.c
index a05c65f38..fb413958e 100644
--- a/epicardium/modules/hardware.c
+++ b/epicardium/modules/hardware.c
@@ -194,6 +194,11 @@ int hardware_early_init(void)
max86150_shut_down();
+ /*
+ * BME680 Sensor
+ */
+ epic_bme680_init();
+
/* Allow user space to trigger interrupts.
* Used for BLE, not sure if needed. */
SCB->CCR |= SCB_CCR_USERSETMPEND_Msk;
@@ -276,11 +281,6 @@ int hardware_reset(void)
*/
epic_bhi160_disable_all_sensors();
- /*
- * BME680 Sensor
- */
- epic_bme680_deinit();
-
epic_max30001_disable_sensor();
epic_max86150_disable_sensor();
--
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