diff options
26 files changed, 64 insertions, 95 deletions
diff --git a/docs/i2c_driver.md b/docs/i2c_driver.md index 3ec34a0f87..9017b44ed7 100644 --- a/docs/i2c_driver.md +++ b/docs/i2c_driver.md @@ -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 |`I2CD1`| -|`I2C1_BANK` (deprecated)|The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`), superseded by `I2C1_SCL_BANK`/`I2C1_SDA_BANK`|`GPIOB`| -|`I2C1_SCL_BANK` |The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`) to use for SCL |`GPIOB`| -|`I2C1_SCL` |The pin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. diff --git a/docs/ja/i2c_driver.md b/docs/ja/i2c_driver.md index 9d348d5803..1d8f70e163 100644 --- a/docs/ja/i2c_driver.md +++ b/docs/ja/i2c_driver.md @@ -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。 diff --git a/keyboards/aeboards/constellation/rev2/config.h b/keyboards/aeboards/constellation/rev2/config.h index 0780c9bf93..de42885b47 100755 --- a/keyboards/aeboards/constellation/rev2/config.h +++ b/keyboards/aeboards/constellation/rev2/config.h @@ -47,8 +47,8 @@ #define LOCKING_RESYNC_ENABLE // I2C setup -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_SCL_PAL_MODE 4 #define I2C1_SDA_PAL_MODE 4 #define I2C1_TIMINGR_PRESC 0U diff --git a/keyboards/aeboards/ext65/rev2/config.h b/keyboards/aeboards/ext65/rev2/config.h index 778fc3ea6c..498e345ad7 100644 --- a/keyboards/aeboards/ext65/rev2/config.h +++ b/keyboards/aeboards/ext65/rev2/config.h @@ -56,8 +56,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define WS2812_EXTERNAL_PULLUP // I2C OLED defines -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_SCL_PAL_MODE 1 #define I2C1_SDA_PAL_MODE 1 diff --git a/keyboards/cannonkeys/satisfaction75/config.h b/keyboards/cannonkeys/satisfaction75/config.h index e100cc99b1..43a872041c 100644 --- a/keyboards/cannonkeys/satisfaction75/config.h +++ b/keyboards/cannonkeys/satisfaction75/config.h @@ -53,9 +53,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. // I2C config #define I2C_DRIVER I2CD1 -#define I2C1_SCL_BANK GPIOB -#define I2C1_SCL 6 -#define I2C1_SDA 7 +#define I2C1_SCL_PIN B6 +#define I2C1_SDA_PIN B7 #define I2C1_SCL_PAL_MODE 1 #define I2C1_SDA_PAL_MODE 1 #define I2C1_TIMINGR_PRESC 0x00U diff --git a/keyboards/clueboard/66_hotswap/gen1/config.h b/keyboards/clueboard/66_hotswap/gen1/config.h index 7e53e0a011..a6205b27bb 100644 --- a/keyboards/clueboard/66_hotswap/gen1/config.h +++ b/keyboards/clueboard/66_hotswap/gen1/config.h @@ -77,8 +77,8 @@ // 0b1110101 AD <-> SCL // 0b1110110 AD <-> SDA #define LED_DRIVER_ADDR_1 0b1110100 -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define LED_DRIVER_COUNT 1 #define DRIVER_LED_TOTAL 71 diff --git a/keyboards/dekunukem/duckypad/config.h b/keyboards/dekunukem/duckypad/config.h index 2f1b2ef32c..59c6826662 100644 --- a/keyboards/dekunukem/duckypad/config.h +++ b/keyboards/dekunukem/duckypad/config.h @@ -46,8 +46,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #endif -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_SCL_PAL_MODE 1 #define I2C1_SDA_PAL_MODE 1 diff --git a/keyboards/ergodox_infinity/config.h b/keyboards/ergodox_infinity/config.h index fb6f30d459..357ddf6c51 100644 --- a/keyboards/ergodox_infinity/config.h +++ b/keyboards/ergodox_infinity/config.h @@ -83,9 +83,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define I2C1_CLOCK_SPEED 400000 #define I2C1_SCL_PAL_MODE PAL_MODE_ALTERNATIVE_2 #define I2C1_SDA_PAL_MODE PAL_MODE_ALTERNATIVE_2 -#define I2C1_BANK GPIOB -#define I2C1_SCL 0 -#define I2C1_SDA 1 +#define I2C1_SCL_PIN B0 +#define I2C1_SDA_PIN B1 #ifdef ST7565_ENABLE /* LCD driver */ diff --git a/keyboards/ez_maker/directpins/teensy_32/config.h b/keyboards/ez_maker/directpins/teensy_32/config.h index 861ae70e41..c487a84ab1 100644 --- a/keyboards/ez_maker/directpins/teensy_32/config.h +++ b/keyboards/ez_maker/directpins/teensy_32/config.h @@ -17,7 +17,7 @@ #pragma once // i2c_master defines -#define I2C1_SCL 0 // A2 on pinout = B0 -#define I2C1_SDA 1 // A3 on pinout = B1 +#define I2C1_SCL_PIN B0 // A2 on pinout = B0 +#define I2C1_SDA_PIN B1 // A3 on pinout = B1 #define I2C1_SCL_PAL_MODE PAL_MODE_ALTERNATIVE_2 #define I2C1_SDA_PAL_MODE PAL_MODE_ALTERNATIVE_2 diff --git a/keyboards/ez_maker/directpins/teensy_lc/config.h b/keyboards/ez_maker/directpins/teensy_lc/config.h index 861ae70e41..c487a84ab1 100644 --- a/keyboards/ez_maker/directpins/teensy_lc/config.h +++ b/keyboards/ez_maker/directpins/teensy_lc/config.h @@ -17,7 +17,7 @@ #pragma once // i2c_master defines -#define I2C1_SCL 0 // A2 on pinout = B0 -#define I2C1_SDA 1 // A3 on pinout = B1 +#define I2C1_SCL_PIN B0 // A2 on pinout = B0 +#define I2C1_SDA_PIN B1 // A3 on pinout = B1 #define I2C1_SCL_PAL_MODE PAL_MODE_ALTERNATIVE_2 #define I2C1_SDA_PAL_MODE PAL_MODE_ALTERNATIVE_2 diff --git a/keyboards/ferris/0_2/config.h b/keyboards/ferris/0_2/config.h index 89eac7ed16..f51e5dd8f1 100644 --- a/keyboards/ferris/0_2/config.h +++ b/keyboards/ferris/0_2/config.h @@ -67,10 +67,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. /* i2c settings */ #define I2C_DRIVER I2CD2 -#define I2C1_SCL_BANK GPIOB -#define I2C1_SCL 10 -#define I2C1_SDA_BANK GPIOB -#define I2C1_SDA 11 +#define I2C1_SCL_PIN B10 +#define I2C1_SDA_PIN B11 #define I2C1_TIMINGR_PRESC 2U #define I2C1_TIMINGR_SCLDEL 1U #define I2C1_TIMINGR_SDADEL 0U diff --git a/keyboards/ferris/0_2/matrix.c b/keyboards/ferris/0_2/matrix.c index afa8a344cd..ff0e66d65c 100644 --- a/keyboards/ferris/0_2/matrix.c +++ b/keyboards/ferris/0_2/matrix.c @@ -59,11 +59,6 @@ extern i2c_status_t mcp23017_status; bool i2c_initialized = 0; i2c_status_t mcp23017_status = I2C_ADDR; -#define I2C2_SCL_BANK GPIOB -#define I2C2_SCL 10 -#define I2C2_SDA_BANK GPIOB -#define I2C2_SDA 11 - uint8_t init_mcp23017(void) { print("init mcp23017\n"); mcp23017_status = I2C_ADDR; diff --git a/keyboards/handwired/onekey/blackpill_f401/blackpill_f401.c b/keyboards/handwired/onekey/blackpill_f401/blackpill_f401.c index 956932329c..1287614a8b 100644 --- a/keyboards/handwired/onekey/blackpill_f401/blackpill_f401.c +++ b/keyboards/handwired/onekey/blackpill_f401/blackpill_f401.c @@ -17,7 +17,7 @@ #include QMK_KEYBOARD_H void board_init(void) { - // B9 is configured as I2C1_SDA in the board file; that function must be + // B9 is configured as I2C1_SDA_PIN in the board file; that function must be // disabled before using B7 as I2C1_SDA. setPinInputHigh(B9); } diff --git a/keyboards/handwired/onekey/teensy_32/config.h b/keyboards/handwired/onekey/teensy_32/config.h index 180f324875..e388b01af8 100644 --- a/keyboards/handwired/onekey/teensy_32/config.h +++ b/keyboards/handwired/onekey/teensy_32/config.h @@ -26,7 +26,7 @@ #define UNUSED_PINS // i2c_master defines -#define I2C1_SCL 0 // A2 on pinout = B0 -#define I2C1_SDA 1 // A3 on pinout = B1 +#define I2C1_SCL_PIN B0 // A2 on pinout = B0 +#define I2C1_SDA_PIN B1 // A3 on pinout = B1 #define I2C1_SCL_PAL_MODE PAL_MODE_ALTERNATIVE_2 #define I2C1_SDA_PAL_MODE PAL_MODE_ALTERNATIVE_2 diff --git a/keyboards/handwired/onekey/teensy_lc/config.h b/keyboards/handwired/onekey/teensy_lc/config.h index ad30f969f5..4e594e7d7e 100644 --- a/keyboards/handwired/onekey/teensy_lc/config.h +++ b/keyboards/handwired/onekey/teensy_lc/config.h @@ -26,7 +26,7 @@ #define UNUSED_PINS // i2c_master defines -#define I2C1_SCL 0 // A2 on pinout = B0 -#define I2C1_SDA 1 // A3 on pinout = B1 +#define I2C1_SCL_PIN B0 // A2 on pinout = B0 +#define I2C1_SDA_PIN B1 // A3 on pinout = B1 #define I2C1_SCL_PAL_MODE PAL_MODE_ALTERNATIVE_2 #define I2C1_SDA_PAL_MODE PAL_MODE_ALTERNATIVE_2 diff --git a/keyboards/handwired/tractyl_manuform/5x6_right/f411/config.h b/keyboards/handwired/tractyl_manuform/5x6_right/f411/config.h index 0e5b72c56b..983b7b11b7 100644 --- a/keyboards/handwired/tractyl_manuform/5x6_right/f411/config.h +++ b/keyboards/handwired/tractyl_manuform/5x6_right/f411/config.h @@ -71,10 +71,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. /* i2c config for oleds */ #define I2C_DRIVER I2CD1 -#define I2C1_SCL_BANK GPIOB -#define I2C1_SDA_BANK GPIOB -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_SCL_PAL_MODE 4 #define I2C1_SDA_PAL_MODE 4 #define I2C1_CLOCK_SPEED 400000 diff --git a/keyboards/matrix/m20add/config.h b/keyboards/matrix/m20add/config.h index 3df5d78d55..5d615dbad6 100644 --- a/keyboards/matrix/m20add/config.h +++ b/keyboards/matrix/m20add/config.h @@ -82,8 +82,8 @@ #define DEBOUNCE 5 // i2c setting -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_CLOCK_SPEED 400000 #define I2C1_DUTY_CYCLE FAST_DUTY_CYCLE_2 diff --git a/keyboards/matrix/m20add/m20add.c b/keyboards/matrix/m20add/m20add.c index b38dad27cd..21f4f9b1ba 100644 --- a/keyboards/matrix/m20add/m20add.c +++ b/keyboards/matrix/m20add/m20add.c @@ -64,12 +64,12 @@ void i2c_init(void) } // Try releasing special pins for a short time - palSetPadMode(I2C1_SCL_BANK, I2C1_SCL, PAL_MODE_INPUT); - palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, PAL_MODE_INPUT); + palSetLineMode(I2C1_SCL_PIN, PAL_MODE_INPUT); + palSetLineMode(I2C1_SDA_PIN, PAL_MODE_INPUT); chThdSleepMilliseconds(10); - palSetPadMode(I2C1_SCL_BANK, I2C1_SCL, PAL_MODE_ALTERNATE(I2C1_SCL_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN); - palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, PAL_MODE_ALTERNATE(I2C1_SDA_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN); + palSetLineMode(I2C1_SCL_PIN, PAL_MODE_ALTERNATE(I2C1_SCL_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN); + palSetLineMode(I2C1_SDA_PIN, PAL_MODE_ALTERNATE(I2C1_SDA_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN); } #define REBOOT_MAGIC 0x41544B42 diff --git a/keyboards/matrix/noah/config.h b/keyboards/matrix/noah/config.h index f41cad94ce..e5fa4959c8 100644 --- a/keyboards/matrix/noah/config.h +++ b/keyboards/matrix/noah/config.h @@ -26,8 +26,8 @@ #define DEBOUNCE 5 // i2c setting -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_CLOCK_SPEED 400000 #define I2C1_DUTY_CYCLE FAST_DUTY_CYCLE_2 #define PAL_MODE_STM32_ALTERNATE_OPENDRAIN (PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN) diff --git a/keyboards/whitefox/config.h b/keyboards/whitefox/config.h index 1cdac01d07..d2b6639a30 100644 --- a/keyboards/whitefox/config.h +++ b/keyboards/whitefox/config.h @@ -72,9 +72,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define I2C1_CLOCK_SPEED 400000 #define I2C1_SCL_PAL_MODE PAL_MODE_ALTERNATIVE_2 #define I2C1_SDA_PAL_MODE PAL_MODE_ALTERNATIVE_2 -#define I2C1_BANK GPIOB -#define I2C1_SCL 0 -#define I2C1_SDA 1 +#define I2C1_SCL_PIN B0 +#define I2C1_SDA_PIN B1 /* If defined, GRAVE_ESC will always act as ESC when CTRL is held. * This is useful for the Windows task manager shortcut (ctrl+shift+esc). diff --git a/keyboards/xelus/kangaroo/config.h b/keyboards/xelus/kangaroo/config.h index f6b17c24a3..1d746b342e 100644 --- a/keyboards/xelus/kangaroo/config.h +++ b/keyboards/xelus/kangaroo/config.h @@ -43,8 +43,8 @@ #define LOCKING_RESYNC_ENABLE // I2C OLED defines -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_SCL_PAL_MODE 1 #define I2C1_SDA_PAL_MODE 1 diff --git a/keyboards/xelus/pachi/rgb/config.h b/keyboards/xelus/pachi/rgb/config.h index 9378b2c413..3bc7071ec9 100644 --- a/keyboards/xelus/pachi/rgb/config.h +++ b/keyboards/xelus/pachi/rgb/config.h @@ -45,8 +45,8 @@ #define LOCKING_RESYNC_ENABLE // I2C setup -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_SCL_PAL_MODE 4 #define I2C1_SDA_PAL_MODE 4 #define I2C1_TIMINGR_PRESC 0U diff --git a/keyboards/xelus/valor/rev2/config.h b/keyboards/xelus/valor/rev2/config.h index 2ab581c753..502cc482ec 100644 --- a/keyboards/xelus/valor/rev2/config.h +++ b/keyboards/xelus/valor/rev2/config.h @@ -47,8 +47,8 @@ #define LOCKING_RESYNC_ENABLE // I2C setup -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_SCL_PAL_MODE 4 #define I2C1_SDA_PAL_MODE 4 #define I2C1_TIMINGR_PRESC 0U diff --git a/keyboards/xelus/valor_frl_tkl/config.h b/keyboards/xelus/valor_frl_tkl/config.h index 5319a95bae..c1c08878c0 100644 --- a/keyboards/xelus/valor_frl_tkl/config.h +++ b/keyboards/xelus/valor_frl_tkl/config.h @@ -47,8 +47,8 @@ #define LOCKING_RESYNC_ENABLE // I2C OLED defines -#define I2C1_SCL 8 -#define I2C1_SDA 9 +#define I2C1_SCL_PIN B8 +#define I2C1_SDA_PIN B9 #define I2C1_SCL_PAL_MODE 1 #define I2C1_SDA_PAL_MODE 1 diff --git a/platforms/chibios/drivers/i2c_master.c b/platforms/chibios/drivers/i2c_master.c index fc4bb2ab37..9af5c71c3f 100644 --- a/platforms/chibios/drivers/i2c_master.c +++ b/platforms/chibios/drivers/i2c_master.c @@ -63,16 +63,16 @@ __attribute__((weak)) void i2c_init(void) { is_initialised = true; // Try releasing special pins for a short time - palSetPadMode(I2C1_SCL_BANK, I2C1_SCL, PAL_MODE_INPUT); - palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, PAL_MODE_INPUT); + palSetLineMode(I2C1_SCL_PIN, PAL_MODE_INPUT); + palSetLineMode(I2C1_SDA_PIN, PAL_MODE_INPUT); chThdSleepMilliseconds(10); #if defined(USE_GPIOV1) - palSetPadMode(I2C1_SCL_BANK, I2C1_SCL, I2C1_SCL_PAL_MODE); - palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, I2C1_SDA_PAL_MODE); + palSetLineMode(I2C1_SCL_PIN, I2C1_SCL_PAL_MODE); + palSetLineMode(I2C1_SDA_PIN, I2C1_SDA_PAL_MODE); #else - palSetPadMode(I2C1_SCL_BANK, I2C1_SCL, PAL_MODE_ALTERNATE(I2C1_SCL_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN); - palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, PAL_MODE_ALTERNATE(I2C1_SDA_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN); + palSetLineMode(I2C1_SCL_PIN, PAL_MODE_ALTERNATE(I2C1_SCL_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN); + palSetLineMode(I2C1_SDA_PIN, PAL_MODE_ALTERNATE(I2C1_SDA_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN); #endif } } diff --git a/platforms/chibios/drivers/i2c_master.h b/platforms/chibios/drivers/i2c_master.h index c68109acbd..303aa69907 100644 --- a/platforms/chibios/drivers/i2c_master.h +++ b/platforms/chibios/drivers/i2c_master.h @@ -27,24 +27,11 @@ #include <ch.h> #include <hal.h> -#ifdef I2C1_BANK -# define I2C1_SCL_BANK I2C1_BANK -# define I2C1_SDA_BANK I2C1_BANK +#ifndef I2C1_SCL_PIN +# define I2C1_SCL_PIN B6 #endif - -#ifndef I2C1_SCL_BANK -# define I2C1_SCL_BANK GPIOB -#endif - -#ifndef I2C1_SDA_BANK -# define I2C1_SDA_BANK GPIOB -#endif - -#ifndef I2C1_SCL -# define I2C1_SCL 6 -#endif -#ifndef I2C1_SDA -# define I2C1_SDA 7 +#ifndef I2C1_SDA_PIN +# define I2C1_SDA_PIN B7 #endif #ifdef USE_I2CV1 |