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@ -16,16 +16,6 @@ |
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#define TXMAXBUFLEN 20 |
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// Receive buffer length |
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#define RXMAXBUFLEN 20 |
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// Global transmit buffer |
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volatile uint8_t *TWITransmitBuffer; |
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// Global receive buffer |
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volatile uint8_t TWIReceiveBuffer[RXMAXBUFLEN]; |
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// Buffer indexes |
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volatile int TXBuffIndex; // Index of the transmit buffer. Is volatile, can change at any time. |
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int RXBuffIndex; // Current index in the receive buffer |
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// Buffer lengths |
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int TXBuffLen; // The total length of the transmit buffer |
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int RXBuffLen; // The total number of bytes to read (should be less than RXMAXBUFFLEN) |
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typedef enum { |
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Ready, |
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@ -42,8 +32,8 @@ typedef enum { |
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uint8_t errorCode; |
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uint8_t repStart; |
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}TWIInfoStruct; |
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TWIInfoStruct TWIInfo; |
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extern TWIInfoStruct TWIInfo; |
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// TWI Status Codes |
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#define TWI_START_SENT 0x08 // Start sent |
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