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Diffstat (limited to 'nuttx/configs/sama5d4-ek/README.txt')
-rw-r--r-- | nuttx/configs/sama5d4-ek/README.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nuttx/configs/sama5d4-ek/README.txt b/nuttx/configs/sama5d4-ek/README.txt index d047260a5..91475f525 100644 --- a/nuttx/configs/sama5d4-ek/README.txt +++ b/nuttx/configs/sama5d4-ek/README.txt @@ -2814,6 +2814,12 @@ TM7000 LCD/Touchscreen QTouch™ Button Sensor IC - 200 bytes of non-volatile serial EEPROM + NOTE: It appears that my TM7000 differs slightly from the version + described in the tm7000.pdf file: That document claims that the + hardware interface to the LCD is 18-bit RGB666; but the one that + I have is certainly 24-bit RGB888. If you have LCD issues, you may + need to tweak some of the settings in configs/sama5d4-ek/include/board.h. + Jumper JP2 selects either the EMAC1 or the LCD by controlling the the LCD_ETH1_CONFIG signal on the board. @@ -3786,6 +3792,10 @@ Configurations window controls, movement, mouse and keyboard input. It requires no user interaction. + The test is executed by simply typing: + + nsh> nx + There are several simple graphics examples under apps/examples/ that could be configured to verify LCD/graphics operation: |