From 5c0c7f32c301855c699d481403c3161e3ed556d5 Mon Sep 17 00:00:00 2001
From: jgromes <jgromes@users.noreply.github.com>
Date: Thu, 9 Apr 2020 12:10:38 +0200
Subject: [PATCH] [SX128x] Set default regulator mode to DC-DC
---
src/modules/SX128x/SX128x.cpp | 5 +++++
src/modules/SX128x/SX128x.h | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/src/modules/SX128x/SX128x.cpp b/src/modules/SX128x/SX128x.cpp
index 369d7b67..4b765b6d 100644
--- a/src/modules/SX128x/SX128x.cpp
+++ b/src/modules/SX128x/SX128x.cpp
@@ -1034,6 +1034,11 @@ int16_t SX128x::config(uint8_t modem) {
state = SPIwriteCommand(SX128X_CMD_SET_CAD_PARAMS, data, 1);
RADIOLIB_ASSERT(state);
+ // set regulator mode to DC-DC
+ data[0] = SX128X_REGULATOR_DC_DC;
+ state = SPIwriteCommand(SX128X_CMD_SET_REGULATOR_MODE, data, 1);
+ RADIOLIB_ASSERT(state);
+
return(ERR_NONE);
}
diff --git a/src/modules/SX128x/SX128x.h b/src/modules/SX128x/SX128x.h
index 2e74f7e0..a06a4cca 100644
--- a/src/modules/SX128x/SX128x.h
+++ b/src/modules/SX128x/SX128x.h
@@ -318,6 +318,11 @@
#define SX128X_IRQ_NONE 0x0000 // 15 0 none
#define SX128X_IRQ_ALL 0xFFFF // 15 0 all
+//SX128X_CMD_SET_REGULATOR_MODE
+#define SX128X_REGULATOR_LDO 0x00 // 7 0 set regulator mode: LDO (default)
+#define SX128X_REGULATOR_DC_DC 0x01 // 7 0 DC-DC
+
+
/*!
\class SX128x