From ae1e50168f12bc3aa06421b158e3f4460d4e8836 Mon Sep 17 00:00:00 2001
From: ChrGri <christophergrimm88@web.de>
Date: Fri, 3 Nov 2023 19:15:04 +0100
Subject: [PATCH] Removed ESP32 S2 mini links, README update

---
 .DS_Store                                     | Bin 14340 -> 14340 bytes
 Arduino/.DS_Store                             | Bin 14340 -> 14340 bytes
 Arduino/Esp32/.DS_Store                       | Bin 8196 -> 8196 bytes
 .../arduinoCliBuildScript_s2_mini.bat         |   0
 .../{ => DEPRECATED}/bin_s2_mini/Main.ino.bin | Bin
 .../bin_s2_mini/Main.ino.bootloader.bin       | Bin
 .../{ => DEPRECATED}/bin_s2_mini/Main.ino.elf | Bin
 .../{ => DEPRECATED}/bin_s2_mini/Main.ino.map |   0
 .../bin_s2_mini/Main.ino.partitions.bin       | Bin
 .../bin_s2_mini/boot_app0.bin                 | Bin
 README.md                                     |  54 +++++++++++++++---
 11 files changed, 46 insertions(+), 8 deletions(-)
 rename Arduino/Esp32/{ => DEPRECATED}/arduinoCliBuildScript_s2_mini.bat (100%)
 rename Arduino/Esp32/{ => DEPRECATED}/bin_s2_mini/Main.ino.bin (100%)
 rename Arduino/Esp32/{ => DEPRECATED}/bin_s2_mini/Main.ino.bootloader.bin (100%)
 rename Arduino/Esp32/{ => DEPRECATED}/bin_s2_mini/Main.ino.elf (100%)
 rename Arduino/Esp32/{ => DEPRECATED}/bin_s2_mini/Main.ino.map (100%)
 rename Arduino/Esp32/{ => DEPRECATED}/bin_s2_mini/Main.ino.partitions.bin (100%)
 rename Arduino/Esp32/{ => DEPRECATED}/bin_s2_mini/boot_app0.bin (100%)

diff --git a/.DS_Store b/.DS_Store
index 805015bbb9811262163c901f5c68ab55553f0a2f..6d838970876d6e6b30dc9e2194c9d744d30b3cf0 100644
GIT binary patch
delta 24
fcmZoEXerphB*<=LWTvBFY%zJAl=Nm5!3SypUD*d{

delta 24
fcmZoEXerphB*<=TYNVrJY&m(Il=Nm5!3SypUFZjC

diff --git a/Arduino/.DS_Store b/Arduino/.DS_Store
index 6c1eb788c8748e6c868e8c237d74a684aa8fd555..f8d428a10a67cc74b1576e7fef93a37a3db18f72 100644
GIT binary patch
delta 24
fcmZoEXernrrpRt&WTvBFY%w`d!hUm%;tDYUUgrl<

delta 24
fcmZoEXernrrpRt=YNVrJY&khl!hUm%;tDYUUiJr4

diff --git a/Arduino/Esp32/.DS_Store b/Arduino/Esp32/.DS_Store
index 63b5bdf7ed6e5b2e3a4e7e21d8d119f4a5e13bcd..26417d6553b355e6619be6b662d08f363b268b2a 100644
GIT binary patch
delta 270
zcmZp1XmOa}&nUVvU^hRb=wu#&rIUpP*RmTKndvAPTTGS}wx7%<q*>3!;KJa_5Wo-w
zB%K)?8A5=xi)T)La#Buy5(5K+01$@(@z(!f0Aw*RVAYe8ZWx@LpIZP{0U@xe%guLj
vftt<H{U)OJ?bfQJj<^iX%}+s6j9+a*2C@S-CkQ38Zf2MG&a!!z2pcm1R^dMN

delta 155
zcmZp1XmOa}&nUDpU^hRb&}1HgrHqP`1q8I!;~9z>j2Pk>av3ri@_<;6A&DW8p~N#M
zKRGEUKZ${XL4bjQv3v3&fj#WTrUp6+CI*ueh3zLV5!5u~2C4<=LNfzZFH<_u488wg
buz874GV8<!m(A=F-&r<0i5_K|*x(2N@ER+0

diff --git a/Arduino/Esp32/arduinoCliBuildScript_s2_mini.bat b/Arduino/Esp32/DEPRECATED/arduinoCliBuildScript_s2_mini.bat
similarity index 100%
rename from Arduino/Esp32/arduinoCliBuildScript_s2_mini.bat
rename to Arduino/Esp32/DEPRECATED/arduinoCliBuildScript_s2_mini.bat
diff --git a/Arduino/Esp32/bin_s2_mini/Main.ino.bin b/Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.bin
similarity index 100%
rename from Arduino/Esp32/bin_s2_mini/Main.ino.bin
rename to Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.bin
diff --git a/Arduino/Esp32/bin_s2_mini/Main.ino.bootloader.bin b/Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.bootloader.bin
similarity index 100%
rename from Arduino/Esp32/bin_s2_mini/Main.ino.bootloader.bin
rename to Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.bootloader.bin
diff --git a/Arduino/Esp32/bin_s2_mini/Main.ino.elf b/Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.elf
similarity index 100%
rename from Arduino/Esp32/bin_s2_mini/Main.ino.elf
rename to Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.elf
diff --git a/Arduino/Esp32/bin_s2_mini/Main.ino.map b/Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.map
similarity index 100%
rename from Arduino/Esp32/bin_s2_mini/Main.ino.map
rename to Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.map
diff --git a/Arduino/Esp32/bin_s2_mini/Main.ino.partitions.bin b/Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.partitions.bin
similarity index 100%
rename from Arduino/Esp32/bin_s2_mini/Main.ino.partitions.bin
rename to Arduino/Esp32/DEPRECATED/bin_s2_mini/Main.ino.partitions.bin
diff --git a/Arduino/Esp32/bin_s2_mini/boot_app0.bin b/Arduino/Esp32/DEPRECATED/bin_s2_mini/boot_app0.bin
similarity index 100%
rename from Arduino/Esp32/bin_s2_mini/boot_app0.bin
rename to Arduino/Esp32/DEPRECATED/bin_s2_mini/boot_app0.bin
diff --git a/README.md b/README.md
index 5f49dd82..5d118520 100644
--- a/README.md
+++ b/README.md
@@ -15,17 +15,53 @@ Feel free to join, research before you build and ask questions.
 
 
 # Hardware
-## ESP32
-The embedded code of the DIY active pedal runs on an ESP32 microcontroller. The PCB design was developed to proof the concept. It holds the ESP32 breakoutboard, the ADC breakoutboard, a levelshifter and connectors. Currently the version 3 of this PCB deisgn is usedm which introduced sensorless homing of the servo. The PCB deisgn and pinout diagram can be found [here](Wiring/Esp32_V3).
+## Electronics
+
+### PCB design
+The embedded code of the DIY active pedal runs on an ESP32 microcontroller. The PCB design was developed to proof the concept. It holds the ESP32 breakoutboard, the ADC breakoutboard, a levelshifter and connectors. Currently the version 3 of this PCB design is usedm which introduced sensorless homing of the servo. The PCB deisgn and pinout diagram can be found [here](Wiring/Esp32_V3).
 
 Here is an image of the plain PCB:
 ![](Wiring/Esp32_V3/PCB_empty.jpg)
 
-
 Here is an image of the assembled PCB:
 ![](Wiring/Esp32_V3/PCB_assembled.jpg)
 
-A more sophisticated custom PCB is currently under development and tested. Please refer to the Discord for up-to-date designs.
+
+### Wiring
+The PCB has some three connectors. Please wire as follows:
+
+#### Servo motion port
+| Connector at PCB           |  Servo |
+:------------------------- | :-------------------------
+| Dir-| Dir-|
+| Dir+| Dir+|
+| Pul-| Pul-|
+| Pul+| Pul+|
+
+#### Servo debug port 
+| Connector at PCB           |  Servo |
+:------------------------- | :-------------------------
+| Gnd| Gnd|
+| Tx| Rx|
+| Rx| Tx|
+
+#### Loadcell port 
+| Connector at PCB           |  Loadcell |
+:------------------------- | :-------------------------
+| 5V| V+|
+| Gnd| V-|
+| Gnd| Shield|
+| S+| S+|
+| S-| S-|
+
+#### Servo power port 
+It is recommended to use a Schottky diode in the positive line from the PSU to the servo. The plated side facing the servo.
+| PSU           |  Servo |
+:------------------------- | :-------------------------
+| 36V/48V| Vdd+|
+| Gnd| Gnd|
+
+
 
 ## Mechanical design
 Here are some examples of mechanical designs awesome DIYers have done: 
@@ -74,7 +110,7 @@ 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 prebuilt binaries for the [regular ESP32](Arduino/Esp32/bin) the and [ESP32 S2 mini](Arduino/Esp32/bin_s2_mini) are available. They can be flashed via the ESP [webflasher](https://esp.huhn.me/). 
+The prebuilt binaries for the [regular ESP32](Arduino/Esp32/bin) are available. They can be flashed via the ESP [webflasher](https://esp.huhn.me/). 
 
 Memory adress            |  File
 :-------------------------:|:-------------------------:
@@ -98,11 +134,11 @@ To install the plugin, copy the plugin [binaries](SimHubPlugin/bin) content to y
 Your pedal will not move initially after flashing. You'll have to open the SimHub plugin, connect to your pedal and send a config with non-zero PID values.
 Recommended PID values are:
 
+```
 P=0.2-0.4
-
 I=50-150
-
-D=0.
+D=0
+```
 
 After sending the inital config, please power cycle the pedal and apply pressure. The pedal should move now.
 
@@ -136,3 +172,5 @@ To get a better understanding of the motion and forces, a [python](Validation/Pe
 - [ ] Automatically generate the bin files and refer to the ESP32 [webflasher](https://esp.huhn.me/)
 - [x] Sensorless homing
 - [x] Parameterize the iSV57 via direct communication with the ESP32 
+- [ ] Read the actual pedal config from SimHub
+- [ ] Parameterize all servo registers from ESP