Commit e64f4b0c authored by Dean Camera's avatar Dean Camera
Browse files

Update the TempDataLogger project and driver documentation to use the new...

Update the TempDataLogger project and driver documentation to use the new TWI_BITLENGTH_FROM_FREQ() macro.
parent 413438eb
......@@ -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);
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment