-data logging revision

Dependencies:   FastPWM

Revision:
0:d2e117716219
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Sun May 02 19:32:30 2021 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#9a8c9e2c297f64c805698d72cd541ff3cd7fe538
\ No newline at end of file