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| author | Gregory Nutt <gnutt@nuttx.org> | 2014-12-03 15:31:33 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-12-03 15:31:33 -0600 |
| commit | b8589f390556dacd1faa0f654a905b887aabe86a (patch) | |
| tree | 08b92c932077576c5bc328499ae9f4bba6a56249 | |
| parent | 6ffc5d24ec7bb1afb7ad2e7b1cb694ed96e358e8 (diff) | |
| download | nuttx-b8589f390556dacd1faa0f654a905b887aabe86a.tar.gz nuttx-b8589f390556dacd1faa0f654a905b887aabe86a.tar.bz2 nuttx-b8589f390556dacd1faa0f654a905b887aabe86a.zip | |
Update README
| -rw-r--r-- | nuttx/configs/sama5d3-xplained/README.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nuttx/configs/sama5d3-xplained/README.txt b/nuttx/configs/sama5d3-xplained/README.txt index 43ab3c7f7..29c59a296 100644 --- a/nuttx/configs/sama5d3-xplained/README.txt +++ b/nuttx/configs/sama5d3-xplained/README.txt @@ -2684,6 +2684,16 @@ Shields CONFIG_EXAMPLES_AJOYSTICK_DEVNAME="/dev/ajoy0" CONFIG_EXAMPLES_AJOYSTICK_SIGNO=13 + STATUS: + 2014-12-03: As nearly I can tell, the Itead Joystick shield cannot be + used with the SAMA5D3-Xplained. I believe that the EMAC PHY chip is + enableed and since it shares pins with the Joystick, it interferes with + the Joystick inputs. There is probably more wrong than this; perhaps I + am not setting up the pins correctly. But having seen the states of the + button output pins change when powering up the board, I have lost hope + of getting the shield to work on this board. I leave the + implementation in place only for reference. + SAMA5D3-Xplained Configuration Options ================================= |