SafeDetect / Mbed OS tx_serial_from_pi

this works for reading in data from pi via usb

Diff: README.md

Revision:
89:448e37ce650a
Parent:
88:bea4f2daa48c
Child:
91:3a205782066a
--- a/README.md	Tue Jan 08 12:45:03 2019 +0000
+++ b/README.md	Wed Jan 16 09:00:03 2019 +0000
@@ -122,6 +122,9 @@
 CPU ID: 0x410fc241
 Compiler ID: 2
 Compiler Version: 60300
+RAM0: Start 0x20000000 Size: 0x30000
+RAM1: Start 0x1fff0000 Size: 0x10000
+ROM0: Start 0x0 Size: 0x100000
 ================= CPU STATS =================
 Idle: 98% Usage: 2%
 ================ HEAP STATS =================