Fix README

This commit is contained in:
khawes 2018-05-17 12:59:10 -04:00
parent 34b70651e5
commit 94664f9355

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