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fix(core): change touch i2c clock speed to 200 kHz

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fixes #1519
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Pavol Rusnak 2021-03-06 20:02:11 +01:00
parent 97b43499e5
commit efac5d56f5
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1 changed files with 1 additions and 1 deletions
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core/embed/trezorhal/touch_T.h
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@ -97,7 +97,7 @@ static void _i2c_init(void) {
} }
i2c_handle.Instance = I2C1; i2c_handle.Instance = I2C1;
i2c_handle.Init.ClockSpeed = 400000; i2c_handle.Init.ClockSpeed = 200000;
i2c_handle.Init.DutyCycle = I2C_DUTYCYCLE_16_9; i2c_handle.Init.DutyCycle = I2C_DUTYCYCLE_16_9;
i2c_handle.Init.OwnAddress1 = 0xFE; // master i2c_handle.Init.OwnAddress1 = 0xFE; // master
i2c_handle.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT; i2c_handle.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;