Update 1.4.1

Correct SPI clockrate

Author: PseudoResonance

README.md

@@ -21,7 +21,7 @@ The maven repository is located at: https://nexus.otake.pw/repository/maven-publ
 
 Add `maven { url 'https://nexus.otake.pw/repository/maven-public/' }` under `repositories`
 
-Add `implementation 'pw.otake.pseudoresonance:pixy2-java-api:1.4'` under `dependencies` Replace `1.4` with the current version of the API.
+Add `implementation 'pw.otake.pseudoresonance:pixy2-java-api:1.4.1'` under `dependencies` Replace `1.4.1` with the current version of the API.
 
 Your `build.gradle` should resemble this:
 
@@ -33,7 +33,7 @@ repositories {
 // Defining my dependencies. In this case, WPILib (+ friends), and vendor libraries.
 // Also defines JUnit 4.
 dependencies {
-    implementation 'pw.otake.pseudoresonance:pixy2-java-api:1.4'
+    implementation 'pw.otake.pseudoresonance:pixy2-java-api:1.4.1'
     implementation wpi.deps.wpilib()
     nativeZip wpi.deps.wpilibJni(wpi.platforms.roborio)
     nativeDesktopZip wpi.deps.wpilibJni(wpi.platforms.desktop)
@@ -95,6 +95,8 @@ SPI is the recommended link type due to it's higher data transfer rate as well a
 | 4 | TXD |
 | 6 | ⏚ Ground |
 
+**WARNING**: The RoboRIO RS-232 port outputs an RS-232 serial signal, which is incompatible with the Pixy2's TTL serial signal and may result in damage to the Pixy2. An RS-232 to TTL converter board can be used, or the Pixy2 can be wired to the TTL serial pins in the RoboRIO's MXP expansion port.
+
 **NOTE**: The RoboRIO does not have a 5V output for UART/Serial/RS-232, and thus, the 5V must be sourced elsewhere, such as from the VRM, or another 5V pin.
 
 #### Pixy2 Pinout

build.gradle

@@ -49,7 +49,7 @@ publishing {
             artifact javadocJar
         	groupId = 'pw.otake.pseudoresonance'
             artifactId = 'pixy2-java-api'
-            version = '1.4'
+            version = '1.4.1'
             pom {
                 name = 'Pixy2JavaAPI'
                 description = 'Java port of Pixy2 API for FIRST Robotics'

src/main/java/io/github/pseudoresonance/pixy2api/links/SPILink.java

@@ -32,7 +32,7 @@
  */
 
 public class SPILink implements Link {
-	private final static int PIXY_SPI_CLOCKRATE = 2000;
+	private final static int PIXY_SPI_CLOCKRATE = 2000000;
 
 	private SPI spi = null;