Update the TempDataLogger project and driver documentation to use the new TWI_BITLENGTH_FROM_FREQ() macro.

pull/1469/head
Dean Camera 14 years ago
parent 413438eb23
commit e64f4b0cd9

@ -52,8 +52,8 @@
*
* <b>Low Level API Example:</b>
* \code
* // Initialize the TWI driver before first use
* TWI_Init(TWI_BIT_PRESCALE_1, 10);
* // Initialize the TWI driver before first use at 200KHz
* TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 200000));
*
* // Start a write session to device at device address 0xA0, internal address 0xDC with a 10ms timeout
* if (TWI_StartTransmission(0xA0 | TWI_ADDRESS_WRITE, 10) == TWI_ERROR_NoError)
@ -91,8 +91,8 @@
*
* <b>High Level API Example:</b>
* \code
* // Initialize the TWI driver before first use
* TWI_Init(TWI_BIT_PRESCALE_1, 10);
* // Initialize the TWI driver before first use at 200KHz
* TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 200000));
*
* // Start a write session to device at device address 0xA0, internal address 0xDC with a 10ms timeout
* uint8_t InternalWriteAddress = 0xDC;

@ -200,7 +200,7 @@ void SetupHardware(void)
Temperature_Init();
Dataflash_Init();
USB_Init();
TWI_Init(TWI_BIT_PRESCALE_4, (F_CPU / 4 / 50000) / 2);
TWI_Init(TWI_BIT_PRESCALE_4, TWI_BITLENGTH_FROM_FREQ(4, 50000));
/* 500ms logging interval timer configuration */
OCR1A = (((F_CPU / 1024) / 2) - 1);

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