Fix README
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README.md
18
README.md
@ -10,7 +10,7 @@ This driver is for the LS027B7DH01. It *should* work with other Sharp Mem LCD di
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## Hookup Guide
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Connect the following pins:
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| Display | RasPi |
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|:------- | ---------:|
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| ------- | --------- |
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| VIN | 3.3V |
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| 3V3 | N/C |
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| GND | GND |
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@ -23,15 +23,15 @@ Connect the following pins:
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## Compile/Install the driver
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Verify that you have the linux kernel headers for your platform. For the RasPi these can be obtained by:
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`sudo apt-get install raspberrypi-kernel-headers`
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```sudo apt-get install raspberrypi-kernel-headers```
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or more generally:
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`sudo apt-get install linux-headers-$(uname -r)`
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```sudo apt-get install linux-headers-$(uname -r)```
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To compile the driver, run:
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`make`
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```make```
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To install the driver, run:
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`sudo make modules_install`
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```sudo make modules_install```
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If you want the module to load at boot you'll need to add it to the /etc/modules file, like:
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```
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@ -43,17 +43,17 @@ sharp
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## Compile/Install the Device Tree Overlay
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The included sharp.dts file is for the Raspberry Pi Zero W. To compile it, run:
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`dtc -@ -I dts -O dtb -o sharp.dtbo sharp.dts`
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```dtc -@ -I dts -O dtb -o sharp.dtbo sharp.dts```
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To load it at runtime, copy it to /boot/overlays:
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`sudo cp sharp.dtbo /boot/overlays`
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```sudo cp sharp.dtbo /boot/overlays```
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And then add the following line to /boot/config.txt:
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`dtoverlay=sharp`
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```dtoverlay=sharp```
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## Console on Display
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If you want the boot console to show up on the display, you'll need to append `fbcon=map:10` to /boot/cmdline.txt after *rootwait*, like:
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`... rootwait ... fbcon=map:10`
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```... rootwait ... fbcon=map:10```
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To make sure the console fits on screen, uncomment the following lines in /boot/config.txt and set the resolution appropriately:
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```
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