MAX44006: Adjust for AMBTIM setting (095e405c) · Commits · derf / multipass

src/driver/max44006.cc

+14 −0

Original line number	Diff line number	Diff line
		@@ -59,6 +59,7 @@ uint16_t MAX44006::getTemperature()
		return 0;
		}

		// independent of AMBPGA setting, depends on AMBTIM
		return (((uint16_t)rxbuf[0] << 8) + rxbuf[1]);
		}

		@@ -80,6 +81,19 @@ bool MAX44006::getLight(float red, float green, float blue, float clear, flo
		multiplier = 0.512;
		}

		if ((ambientConfig & AMBTIM_MASK) == AMBTIM_001) {
		multiplier *= 4;
		}
		else if ((ambientConfig & AMBTIM_MASK) == AMBTIM_010) {
		multiplier *= 16;
		}
		else if ((ambientConfig & AMBTIM_MASK) == AMBTIM_011) {
		multiplier *= 64;
		}
		else if ((ambientConfig & AMBTIM_MASK) == AMBTIM_100) {
		multiplier *= 0.25;
		}

		clear = (float)(((uint16_t)rxbuf[0] << 8) + rxbuf[1]) multiplier;
		red = (float)(((uint16_t)rxbuf[2] << 8) + rxbuf[3]) multiplier;
		green = (float)(((uint16_t)rxbuf[4] << 8) + rxbuf[5]) multiplier;