Andrea Corrado / Mbed OS CCS811-TEST

Working eCO2 and TVOC sensor

Dependencies:   CCS811

Diff: main.cpp

Revision:
0:c53d931d771e
Child:
2:f0800e58f4b0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Sep 13 15:32:30 2017 +0000
@@ -0,0 +1,43 @@
+#include "mbed.h"
+#include "CCS811.h"
+
+
+
+Serial pc(USBTX, USBRX);
+
+#ifdef TARGET_K64F
+I2C i2c(I2C_SDA, I2C_SCL);
+#endif
+#ifdef TARGET_UBLOX_EVK_ODIN_W2
+I2C i2c(PF_0, PF_1);
+#endif
+
+
+
+CCS811 ccs811(&i2c);
+
+uint16_t eco2, tvoc;
+
+
+void CCS811Callback(void)
+{
+
+    ccs811.readData(&eco2, &tvoc);
+
+    pc.printf("eCO2 reading :%dppm, TVOC reading :%dppb\r\n", eco2, tvoc);
+
+}
+
+
+int main()
+{
+    ccs811.init();
+    wait(1);
+
+    while(1) {
+//        ccs811.readstatus(); //0x90 reports everything working, 0x98 measurement ready to be used
+        wait(1);
+        CCS811Callback();
+        wait(1);
+    }
+}