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feat(board): align new-board inputs and factory runtime

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wangtianyang
2026-08-04 14:00:13 +08:00
parent d5409ea4e3
commit 07219e6aad
15 changed files with 35590 additions and 525 deletions
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docs/gpio-map.md
+4 -4
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@@ -13,7 +13,7 @@ the MCU's perspective.
| 3 | EN/RST | EN | Input | Chip enable and reset input | Reset and enable |
| 4 | GPIO4 | TP_INT | Bidirectional | Optional touch interrupt / reusable IO | Not connected by the 8-wire LCD adapter |
| 5 | GPIO5 | TP_SDA | Bidirectional | Optional touch I2C SDA / reusable IO | Not connected by the 8-wire LCD adapter |
| 6 | GPIO6 | TP_SCL | Bidirectional | Optional touch I2C SCL / reusable IO | Not connected by the 8-wire LCD adapter |
| 6 | GPIO6 | TP_SCL | Input | Rocker microswitch / original SW2 function | Reuses the touch-clock contact left open by the 8-wire LCD adapter; active-low with internal pull-up |
| 7 | GPIO7 | BLK | Output | LCD adapter backlight control | Active-high firmware default |
| 8 | GPIO15 | CS | Output | ST7789P3 SPI chip select | Active low |
| 9 | GPIO16 | DC | Output | ST7789P3 data/command select | Also named A0 by the panel specification |
@@ -22,13 +22,13 @@ the MCU's perspective.
| 12 | GPIO8 | CLK / Swing | Output | ST7789P3 SPI clock | Do not drive the Swing function while the LCD is connected |
| 13 | GPIO19 | ESP_D_N | Bidirectional | USB D- | Type-C |
| 14 | GPIO20 | ESP_D_P | Bidirectional | USB D+ | Type-C |
| 15 | GPIO3 | touch | Input | TTP223 touch-button output / PTT | Active high |
| 15 | GPIO3 | touch | Input | TTP223 touch-button output | Present on the board but not consumed by the current input policy |
| 16 | GPIO46 | UNASSIGNED | N/A | No connection assigned | Reserved; no signal assigned |
| 17 | GPIO9 | Power | Output | Board power hold | Active high |
| 18 | GPIO10 | Charge | Input | Charger status | Not consumed by current firmware |
| 19 | GPIO11 | PA_CTRL | Output | Audio power-amplifier enable | Amplifier control |
| 20 | GPIO12 | SW1 | Input | Turntable calibration microswitch | External 10 kOhm pull-up; active low |
| 21 | GPIO13 | SW2 | Input | Slot-machine feature switch | External 10 kOhm pull-up; active low |
| 20 | GPIO12 | SW1 | Input | Button 1 / turntable calibration switch | External 10 kOhm pull-up; active low |
| 21 | GPIO13 | SW2 | Input | Button 2 / K2 push-to-talk input | External 10 kOhm pull-up; active low |
| 22 | GPIO14 | UNASSIGNED | N/A | No connection assigned | Reserved; no signal assigned |
| 23 | GPIO21 | IN4 | Output | ULN2003 IN4 | Stepper motor phase control |
| 24 | GPIO47 | IN3 | Output | ULN2003 IN3 | Stepper motor phase control |