Small howto

Author: mirkix

README.md

@@ -1 +1,32 @@
 # PRUTOOL
+
+The PRUTOOL can control the PRUs via the command line.
+
+## How to use it
+
+- Halt PRU0 `prutool h 0`
+- Halt PRU1 `prutool h 1`
+
+- Start PRU0 `prutool s 0`
+- Start PRU1 `prutool s 1`
+
+- Load file in PRU0 IRAM `prutool i 0 iramfilename`
+- Load file in PRU1 IRAM `prutool i 1 iramfilename`
+
+- Load file in PRU0 DRAM `prutool d 0 dramfilename`
+- Load file in PRU1 DRAM `prutool d 1 dramfilename`
+
+- Load file in PRU0 IRAM and DRAM `prutool l 0 iramfilename dramfilename`
+- Load file in PRU1 IRAM and DRAM `prutool l 1 iramfilename dramfilename`
+
+## Example
+
+Make sure you have installed the TI PRU Code Generation Tools. To install the tools use `sudo apt-get install ti-pru-cgt-installer` 
+
+- Change to the example folder `cd example`
+- Compile and build nessecary file `make`
+- Change back to prutool folder `cd ..`
+- Create prutool once `make`
+- Halt PRU1 `prutool h 1`
+- Load IRAM and DRAM into PRU1 `prutool l 1 example/text.bin example/data.bin`
+- Start program in PRU1 `prutool s 1`