From 6f473e8dfb067f7d4c8620181f5dd0069134bc18 Mon Sep 17 00:00:00 2001
From: rkcf <rkcf@rkcf.me>
Date: Sun, 5 Feb 2023 15:48:40 -0600
Subject: [PATCH] Refactor: change around pin assignments and mapped out future
 peripherals

---
 README.org             | 45 +++++++++++++++++++++++++++++++-----------
 main/esp32-sequencer.c | 22 ++++++++++-----------
 2 files changed, 44 insertions(+), 23 deletions(-)

diff --git a/README.org b/README.org
index d39949e..7c4b674 100644
--- a/README.org
+++ b/README.org
@@ -52,20 +52,41 @@ idf.py -p $PORT flash monitor
 ** Pinout
 | ESP32 Pin | Function            | Peripheral Pin |
 |-----------+---------------------+----------------|
-|         5 | Clock LED           |                |
-|         6 | Gate LED            |                |
+|         1 | Clock LED           |                |
+|         2 | Gate LED            |                |
 |         7 | Clock CV Out        |                |
 |         8 | Gate CV Out         |                |
-|         9 | Mutate Button In    |                |
-|        10 | Tap Tempo Button In |                |
-|           |                     |                |
-|        36 | CS                  | LCD 3          |
-|        37 | RESET               | LCD 4          |
-|        38 | DC/RS               | LCD 5          |
-|        39 | SDI/MOSI            | LCD 6          |
-|        40 | SCK                 | LCD 7          |
-|        41 | LED                 | LCD 8          |
-|        42 | SDO/MISO            | LCD 9          |
+|        17 | 1V/O CV Out         |                |
+|-----------+---------------------+----------------|
+| CV Inputs |                     |                |
+|-----------+---------------------+----------------|
+|        19 | Clock CV In         |                |
+|        20 | Mutate CV In        |                |
+|-----------+---------------------+----------------|
+|  Controls |                     |                |
+|-----------+---------------------+----------------|
+|        10 | Mutate Button In    |                |
+|        11 | Tap Tempo Button In |                |
+|        12 | Rotary Encoder 1    | A1             |
+|        13 | Rotary Encoder 1    | B1             |
+|        14 | Rotary Encoder 2    | A1             |
+|        15 | Rotary Encoder 2    | B1             |
+|        33 | RE1 Red LED         | 1              |
+|        34 | RE1 Green LED       | 2              |
+|        35 | RE1 Blue LED        | 4              |
+|        36 | RE2 Red LED         | 1              |
+|        37 | RE2 Green LED       | 2              |
+|        38 | RE2 Blue LED        | 4              |
+|-----------+---------------------+----------------|
+|       LCD |                     |                |
+|-----------+---------------------+----------------|
+|        39 | CS                  | LCD 3          |
+|        40 | RESET               | LCD 4          |
+|        41 | DC/RS               | LCD 5          |
+|        42 | SDI/MOSI            | LCD 6          |
+|         4 | SCK                 | LCD 7          |
+|         3 | LED                 | LCD 8          |
+|         5 | SDO/MISO            | LCD 9          |
 
 *** TFT LCD Screen
 | LCD Pin | ESP32 Pin | Function  |
diff --git a/main/esp32-sequencer.c b/main/esp32-sequencer.c
index 93513bd..219577f 100644
--- a/main/esp32-sequencer.c
+++ b/main/esp32-sequencer.c
@@ -47,8 +47,8 @@
 /* Inputs */
 
 /* Controls */
-#define GPIO_MUTATE_BTN (9) /* Mutate Button In */
-#define GPIO_TAP_TEMPO_BTN (10) /* Tap Tempo Button In */
+#define GPIO_MUTATE_BTN (10) /* Mutate Button In */
+#define GPIO_TAP_TEMPO_BTN (11) /* Tap Tempo Button In */
 
 static QueueHandle_t control_event_queue = NULL;
 
@@ -57,20 +57,20 @@ static QueueHandle_t control_event_queue = NULL;
 #define GPIO_GATE_OUT (8) /* Gate CV Out */
 
 /* LED GPIO Pins */
-#define LEDC_CLK_OUT (5)
-#define LEDC_GATE_OUT (6)
+#define LEDC_CLK_OUT (1)
+#define LEDC_GATE_OUT (2)
 
 /* SPI LCD Config and Pins */
 #define LCD_V_RES 240
 #define LCD_H_RES 320
 
-#define LCD_SCLK_PIN 40
-#define LCD_MOSI_PIN 39
-#define LCD_MISO_PIN 42
-#define LCD_DC_PIN 38
-#define LCD_RST_PIN 37
-#define LCD_CS_PIN 36
-#define LCD_BK_LIGHT_PIN 41
+#define LCD_CS_PIN 39
+#define LCD_DC_PIN 41
+#define LCD_RST_PIN 40
+#define LCD_MOSI_PIN 42
+#define LCD_SCLK_PIN 4
+#define LCD_BK_LIGHT_PIN 3
+#define LCD_MISO_PIN 5
 
 #define LVGL_TICK_MS 2