manual update

pull/3/head
emard 6 years ago
parent cdb1a86b36
commit 7c3e2bec02

@ -476,14 +476,17 @@ upgrade for this jumper to work correctly.
# Programming ESP32
Load "passthru" bitstream to FPGA config flash, install
Arduino ESP32 support. In "tools" pull down menu, sleect ESP32
board "WEMOS LOLIN32" and normally program ULX3S onboard ESP32
from Arduino by uploading sketch. "passthru" bitstream will
redirect USB-serial traffic from PC thru FPGA to ESP32.
There may be issues on getting this to work on windows.
On linux, there are no serious issues, usually only USB-serial
port access permissions.
Arduino and its ESP32 support. In "tools" pull down menu, under ESP32
select board "WEMOS LOLIN32" and normally program ULX3S onboard ESP32
from Arduino by clicking right arrow round button (->) to upload sketch.
Examples->Digital->Blink_without_delay any you should see blue LED D22
blinking.
This automagically works because "passthru" bitstream will
redirect USB-serial ESP32 programming traffic from PC thru FPGA to ESP32.
There might be strange issues on getting this to work on windows.
On linux usually only USB-serial port access permission is required.
# Board Versions

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