diff options
| -rw-r--r-- | LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h | 8 | ||||
| -rw-r--r-- | Projects/TempDataLogger/TempDataLogger.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h index 0f31eca6f..eb33ae569 100644 --- a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h +++ b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h @@ -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; diff --git a/Projects/TempDataLogger/TempDataLogger.c b/Projects/TempDataLogger/TempDataLogger.c index 23f78aa37..e8d79874b 100644 --- a/Projects/TempDataLogger/TempDataLogger.c +++ b/Projects/TempDataLogger/TempDataLogger.c @@ -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); |