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authorDaniel Friesel <daniel.friesel@uos.de>2021-04-15 11:32:42 +0200
committerDaniel Friesel <daniel.friesel@uos.de>2021-04-15 11:32:42 +0200
commit080067b5ee69d9d9a7524b7eac249c158506e9bd (patch)
tree95160db09df0fee6efaffc4712132f8a5604a82d /src/driver
parent055c0473f61ec61860f77e6420a0478ca43f4456 (diff)
scd4x: implement startLowPower, remove unsupported stopLowPower
Diffstat (limited to 'src/driver')
-rw-r--r--src/driver/scd4x.cc7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/driver/scd4x.cc b/src/driver/scd4x.cc
index c0901e8..3d52975 100644
--- a/src/driver/scd4x.cc
+++ b/src/driver/scd4x.cc
@@ -25,6 +25,13 @@ void SCD4x::stop()
i2c.xmit(address, 2, txbuf, 0, rxbuf);
}
+void SCD4x::startLowPower()
+{
+ txbuf[0] = 0x21;
+ txbuf[1] = 0xac;
+ i2c.xmit(address, 2, txbuf, 0, rxbuf);
+}
+
void SCD4x::read()
{
txbuf[0] = 0xec;