Added pin definitions for speedcrafters PCB V1.3

ChrGri · Nov 5, 2023 · 1150bbd · 1150bbd
1 parent 116a17a
commit 1150bbd
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Showing 4 changed files with 29 additions and 3 deletions.
diff --git a/Arduino/Esp32/.DS_Store b/Arduino/Esp32/.DS_Store
diff --git a/Arduino/Esp32/Main/.DS_Store b/Arduino/Esp32/Main/.DS_Store
diff --git a/Arduino/Esp32/Main/Main.h b/Arduino/Esp32/Main/Main.h
@@ -3,18 +3,19 @@
 //#include <ADS1256.h>
 
 /********************************************************************/
-/*                      Select the PCB                              */
+/*                      Select the PCB      */
 /********************************************************************/
 //#define PCB_VERSION 1 // V1 for regular ESP32
 //#define PCB_VERSION 2 // V1 for ESP32 S2 mini
 #define PCB_VERSION 3 // V3 for regular ESP32
+//#define PCB_VERSION 4 // speedcrafter PCB V1.3
 
 
 
 
 
 /********************************************************************/
-/*                      Other defines                               */
+/*                      Other defines       */
 /********************************************************************/
 
 // target cycle time for pedal update task, to get constant cycle times, required for FIR filtering
@@ -117,3 +118,28 @@
 
 #endif
 
+
+
+// speedcrafter PCB V1.3
+#if PCB_VERSION == 4
+  // ADC defines
+  #define PIN_DRDY 27// 19 --> DRDY
+  #define PIN_RST  5 // X --> X
+  #define PIN_SCK 14 // 16 -->SCLK
+  #define PIN_MISO 12 // 18 --> DOUT
+  #define PIN_MOSI 13 // 17 --> DIN
+  #define PIN_CS 15 // 21 --> CS
+
+  // stepper pins
+  #define dirPinStepper    32
+  #define stepPinStepper   33
+
+  // endstop pins
+  #define minPin 35
+  #define maxPin 34
+
+  // level shifter is present on this PCB design
+  #define SENSORLESS_HOMING true
+
+#endif
+
diff --git a/README.md b/README.md
@@ -112,7 +112,7 @@ There are two recommended ways to install the code on the ESP32. (a) built the s
 3. Flash the [code](Arduino/Esp32/Main), e.g. via Ardiono IDE to esp32.
 
 #### Flash prebuilt binaries via webflasher
-The binaries for the [ESP32](releases) are available. They can be flashed via the ESP [webflasher](https://esp.huhn.me/). 
+The binaries for the [ESP32](https://github.com/ChrGri/DIY-Sim-Racing-Active-Pedal/releases) are available. They can be flashed via the ESP [webflasher](https://esp.huhn.me/). 
 
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