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Now do send a STOP condition at the end of the I2C recovery which might make it more robust.

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László Monda
2017-10-03 23:37:16 +02:00
parent 1daf43b751
commit 72812724ef
1 changed files with 4 additions and 0 deletions
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4
right/src/init_peripherals.c
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@@ -43,6 +43,10 @@ void InitI2cMainBus(void)
isOn = !isOn; isOn = !isOn;
} }
GPIO_WritePinOutput(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SDA_PIN, 0);
delay();
GPIO_WritePinOutput(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SCL_PIN, 1);
delay();
GPIO_WritePinOutput(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SDA_PIN, 1); GPIO_WritePinOutput(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SDA_PIN, 1);
delay(); delay();