From 7c3e2bec0211d8bb0550555d4df816b28184c5a5 Mon Sep 17 00:00:00 2001 From: emard Date: Thu, 21 Feb 2019 14:06:43 +0100 Subject: [PATCH] manual update --- doc/MANUAL.md | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/doc/MANUAL.md b/doc/MANUAL.md index d378b36..94100a2 100644 --- a/doc/MANUAL.md +++ b/doc/MANUAL.md @@ -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