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Align ChibiOS I2C defs with other drivers (#14399)

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* Align ChibiOS I2C defs with other drivers

* Update keyboards/xelus/valor_frl_tkl/config.h

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>
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Joel Challis 2021-09-12 15:41:33 +01:00 • committed by GitHub
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26 changed files with 64 additions and 95 deletions
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17
docs/i2c_driver.md
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@ -62,16 +62,13 @@ Then, modify your board's `mcuconf.h` to enable the peripheral you've chosen, fo
Configuration-wise, you'll need to set up the peripheral as per your MCU's datasheet -- the defaults match the pins for a Proton-C, i.e. STM32F303.
|`config.h` Overrride |Description |Default|
|------------------------|-------------------------------------------------------------------------------------------|-------|
|`I2C_DRIVER` |I2C peripheral to use - I2C1 -> `I2CD1`, I2C2 -> `I2CD2` etc. |`I2CD1`|
|`I2C1_BANK` (deprecated)|The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`), superseded by `I2C1_SCL_BANK`/`I2C1_SDA_BANK`|`GPIOB`|
|`I2C1_SCL_BANK` |The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`) to use for SCL |`GPIOB`|
|`I2C1_SCL` |The pin number for SCL (0-15) |`6` |
|`I2C1_SCL_PAL_MODE` |The alternate function mode for SCL |`4` |
|`I2C1_SDA_BANK` |The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`) to use for SDA |`GPIOB`|
|`I2C1_SDA` |The pin number for SDA (0-15) |`7` |
|`I2C1_SDA_PAL_MODE` |The alternate function mode for SDA |`4` |
|`config.h` Overrride |Description |Default|
|------------------------|--------------------------------------------------------------|-------|
|`I2C_DRIVER` |I2C peripheral to use - I2C1 -> `I2CD1`, I2C2 -> `I2CD2` etc. |`I2CD1`|
|`I2C1_SCL_PIN` |The pin definition for SCL |`B6` |
|`I2C1_SCL_PAL_MODE` |The alternate function mode for SCL |`4` |
|`I2C1_SDA_PIN` |The pin definition for SDA |`B7` |
|`I2C1_SDA_PAL_MODE` |The alternate function mode for SDA |`4` |
The following configuration values depend on the specific MCU in use.

11
docs/ja/i2c_driver.md
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@ -79,13 +79,10 @@ ARM MCU 用の設定はしばしば非常に複雑です。これは、多くの
STM32 MCU では、使用するハードウェアドライバにより、さまざまなピンを I2C ピンとして設定できます。標準では `B6`, `B7` ピンが I2C 用のピンです。 I2C 用のピンを設定するために次の定義が使えます：
| 変数 | 説明 | 既定値 |
|-----------------------|--------------------------------------------------------------------------------------------------|---------|
| `I2C1_SCL_BANK` | SCL に使うピンのバンク (`GPIOA`, `GPIOB`, `GPIOC`) | `GPIOB` |
| `I2C1_SDA_BANK` | SDA に使うピンのバンク (`GPIOA`, `GPIOB`, `GPIOC`) | `GPIOB` |
| `I2C1_SCL` | SCL のピン番号 (0-15) | `6` |
| `I2C1_SDA` | SDA のピン番号 (0-15) | `7` |
| `I2C1_BANK`（非推奨） | 使用するピンのバンク (`GPIOA`, `GPIOB`, `GPIOC`)。後継は `I2C1_SCL_BANK`, `I2C1_SDA_BANK` です。 | `GPIOB` |
| 変数 | 説明 | 既定値 |
|-----------------------|-------------------------------------------------------------------------------------------|---------|
| `I2C1_SCL_PIN` | SCL のピン番号 | `B6` |
| `I2C1_SDA_PIN` | SDA のピン番号 | `B7` |
ChibiOS I2C ドライバの設定項目は STM32 MCU の種類に依存します。