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fix(platform): correct PA GPIO10 and motor GPIO9 mapping

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chenjintao
2026-10-27 17:08:01 +08:00
parent 002967b21f
commit 147bfe9b70
7 changed files with 24 additions and 24 deletions
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docs/gpio-map.md
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@@ -26,8 +26,8 @@ Configuration (GPIO)`; see [firmware usage](firmware-pin-usage.md).
| 14 | GPIO20 | ESP_D_P | Bidirectional | USB D+ | Type-C |
| 15 | GPIO3 | NC | N/A | No assigned net | Old touch input moved to GPIO13 |
| 16 | GPIO46 | UNASSIGNED | N/A | No connection assigned | Reserved; no signal assigned |
| 17 | GPIO9 | PA_CTRL | Output | Audio amplifier enable | Not a battery ADC input on this board |
| 18 | GPIO10 | 马达控制 | Output | Q3 low-side DC rocker-motor control | Not consumed by current firmware; external R30 pull-down |
| 17 | GPIO9 | 马达控制 | Output | Q3 low-side DC rocker-motor control | Not consumed by current firmware; external R30 pull-down |
| 18 | GPIO10 | PA_CTRL | Output | Audio amplifier enable | High level enables PA; external R29 pull-down |
| 19 | GPIO11 | 开关1 | Input | Turntable calibration switch | External 10 kOhm pull-up; active low |
| 20 | GPIO12 | 开关2 | Input | Slot/fortune input | External 10 kOhm pull-up; active low |
| 21 | GPIO13 | 触摸铜箔 | Input | TTP223 output / PTT | Verify actual touch polarity; firmware retains previous active-level setting |