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authorDaniel Friesel <derf@finalrewind.org>2021-02-14 21:42:26 +0100
committerDaniel Friesel <derf@finalrewind.org>2021-02-14 21:43:32 +0100
commitcf97c18554b9aa88202b9d2463ee08cafd1252b0 (patch)
treed29c3004f678df32f4e0bc8ba97521cceac76445 /include
parent1f1d47d6c867ae3fdab9b84f3f9a691d645fd413 (diff)
add initialization and readout to CCS811 driver
Diffstat (limited to 'include')
-rw-r--r--include/driver/ccs811.h24
1 files changed, 19 insertions, 5 deletions
diff --git a/include/driver/ccs811.h b/include/driver/ccs811.h
index aab1e35..8be0e6e 100644
--- a/include/driver/ccs811.h
+++ b/include/driver/ccs811.h
@@ -9,15 +9,29 @@
class CCS811 {
private:
CCS811(const CCS811 &copy);
- unsigned char const address;
- unsigned char txbuf[3];
- unsigned char rxbuf[2];
+ unsigned char const address = 0x5a;
+ unsigned char txbuf[5];
+ unsigned char rxbuf[8];
public:
- CCS811(unsigned char const addr) : address(addr) {}
+ CCS811() {}
+
+ unsigned short eco2;
+ unsigned short tvoc;
+ unsigned char status;
+ unsigned char error_id;
+ unsigned char raw_current;
+ unsigned short raw_voltage;
void init();
- short check();
+ unsigned char getStatus();
+ unsigned char getError();
+ unsigned char getManufacturerID();
+ void startFirmware();
+ void setMode(unsigned char mode);
+ void read();
+ void setEnv(unsigned char humi, unsigned char humi_fraction, unsigned char temp, unsigned char temp_fraction);
+ void reset();
};
extern CCS811 ccs811;