From afe39c8baefc92f0d8f9c719990299f6affa498d Mon Sep 17 00:00:00 2001 From: Daniel Friesel Date: Sun, 19 Dec 2021 22:24:25 +0100 Subject: ccs811: add setEnv variant with float arguments --- include/driver/ccs811.h | 1 + src/driver/ccs811.cc | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/include/driver/ccs811.h b/include/driver/ccs811.h index 8be0e6e..98ef42b 100644 --- a/include/driver/ccs811.h +++ b/include/driver/ccs811.h @@ -31,6 +31,7 @@ class CCS811 { void setMode(unsigned char mode); void read(); void setEnv(unsigned char humi, unsigned char humi_fraction, unsigned char temp, unsigned char temp_fraction); + void setEnv(float humi, float temp); void reset(); }; diff --git a/src/driver/ccs811.cc b/src/driver/ccs811.cc index 66c238a..531dadb 100644 --- a/src/driver/ccs811.cc +++ b/src/driver/ccs811.cc @@ -65,6 +65,11 @@ void CCS811::setEnv(unsigned char humi, unsigned char humi_fraction, unsigned ch i2c.xmit(address, 5, txbuf, 0, rxbuf); } +void CCS811::setEnv(float humi, float temp) +{ + setEnv(humi * 2, 0, (temp - 25) * 2, 0); +} + unsigned char CCS811::getStatus() { txbuf[0] = 0x00; -- cgit v1.2.3