X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/e406140f119281a945c281d25e9a1041b862d592..e1803e3adb7754ad612a0251f0772f3e37d805aa:/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h diff --git a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h index b9131df3c..38ad1f3e3 100644 --- a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h +++ b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h @@ -54,35 +54,35 @@ * \code * // 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) * { * TWI_SendByte(0xDC); - * + * * TWI_SendByte(0x01); * TWI_SendByte(0x02); * TWI_SendByte(0x03); - * + * * // Must stop transmission afterwards to release the bus * TWI_StopTransmission(); * } - * + * * // Start a read session to device at address 0xA0, internal address 0xDC with a 10ms timeout * if (TWI_StartTransmission(0xA0 | TWI_ADDRESS_WRITE, 10) == TWI_ERROR_NoError) * { * TWI_SendByte(0xDC); * TWI_StopTransmission(); - * + * * if (TWI_StartTransmission(0xA0 | TWI_ADDRESS_READ, 10) == TWI_ERROR_NoError) * { * uint8_t Byte1, Byte2, Byte3; - * + * * // Read three bytes, acknowledge after the third byte is received * TWI_ReceiveByte(&Byte1, false); * TWI_ReceiveByte(&Byte2, false); * TWI_ReceiveByte(&Byte3, true); - * + * * // Must stop transmission afterwards to release the bus * TWI_StopTransmission(); * } @@ -93,18 +93,18 @@ * \code * // 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; * uint8_t WritePacket[3] = {0x01, 0x02, 0x03}; - * + * * TWI_WritePacket(0xA0, 10, &InternalWriteAddress, sizeof(InternalWriteAddress), * &WritePacket, sizeof(WritePacket); - * + * * // Start a read session to device at address 0xA0, internal address 0xDC with a 10ms timeout * uint8_t InternalReadAddress = 0xDC; * uint8_t ReadPacket[3]; - * + * * TWI_ReadPacket(0xA0, 10, &InternalReadAddress, sizeof(InternalReadAddress), * &ReadPacket, sizeof(ReadPacket); * \endcode