SpO2 algorithm used in MAX30101 onboard MAX32620HSP. Algorithm is not perfect but it works

Dependencies:   mbed MAX14720 USBDevice

Revision:
0:af4d13000e95
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Mar 28 08:07:54 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/84c0a372a020
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