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@ -51,14 +51,12 @@ |
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DECLARE_GLOBAL_DATA_PTR; |
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#endif |
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/*-----------------------------------------------------------------------
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* Definitions |
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*/ |
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#define RETRIES 0 |
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#define I2C_ACK 0 /* PD_SDA level to ack a byte */ |
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#define I2C_NOACK 1 /* PD_SDA level to noack a byte */ |
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@ -154,7 +152,6 @@ static void send_stop(void) |
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I2C_TRISTATE; |
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} |
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/*-----------------------------------------------------------------------
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* ack should be I2C_ACK or I2C_NOACK |
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*/ |
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@ -174,7 +171,6 @@ static void send_ack(int ack) |
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I2C_DELAY; |
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} |
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/*-----------------------------------------------------------------------
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* Send 8 bits and look for an acknowledgement. |
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*/ |
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@ -246,6 +242,7 @@ int i2c_set_bus_num(unsigned int bus) |
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#endif |
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return 0; |
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} |
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#endif |
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/* TODO: add 100/400k switching */ |
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unsigned int i2c_get_bus_speed(void) |
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@ -260,7 +257,6 @@ int i2c_set_bus_speed(unsigned int speed) |
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return 0; |
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} |
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#endif |
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/*-----------------------------------------------------------------------
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* if ack == I2C_ACK, ACK the byte so can continue reading, else |
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