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Update README

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This commit is contained in:
Gregory Nutt 2018-02-09 11:15:00 -06:00
parent 73ec87109f
commit ee46bf4d29
1 changed files with 13 additions and 2 deletions
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15
configs/flipnclick-pic32mz/README.txt
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@ -72,6 +72,9 @@ On Board Debug Support
Using the mikroProg
===================
WARNING: This will most certainly overwrite the bootloader that was factory
installed in FLASH!
Hardware setup
--------------
You will need to add a five pin header to the mikroProg connector between
@ -194,6 +197,14 @@ Serial Console
transceiver to get the signals to RS232 levels (or connect to the
USB virtual COM port in the case of UART0).
STATUS: I have been unable to get the RS-232 Click to work in the mikroBUS
A slot. The PIC32MZ does not receive serial input. It appears that there
is an error in the some documentation: Either RG9 is not connect to
UART4_RX or the PPS bit definitions are documented incorrectly for UART4.
Switching to UART3 eliminates the problem and the serial console is fully
functional.
SPI
===
@ -339,9 +350,9 @@ Where <subdir> is one of the following:
NOTES:
1. Serial Console. UART 4 is configured as the Serial Console. This
1. Serial Console. UART3 is configured as the Serial Console. This
assumes that you will be using a Mikroe RS-232 Click card in the
mikroBUS A slot. Other serial consoles may be selected by re-
mikroBUS B slot. Other serial consoles may be selected by re-
configuring (see the section "Serial Consoles" above).
2. Toolchain