ngcbI2C.hpp File Reference

#include <stdio.h>
#include <stdlib.h>

Go to the source code of this file.

Classes
class	ngcbI2C

Macros
#define	ngcbI2C_TX_SIZE7(n)
	7-bit transfer buffer size
#define	ngcbI2C_TX_SIZE10(n)
	10-bit transfer buffer size
#define	ngcbI2C_ERR_CLK   0x0000000A
	I2C-bus clock line forced low.
#define	ngcbI2C_ERR_ACK   0x0000000B
	I2C-bus no acknowledge.

Detailed Description

Copyright

SPDX-FileCopyrightText: 2026 European Southern Observatory (ESO) SPDX-License-Identifier: LGPL-3.0-only

Macro Definition Documentation

ngcbI2C_ERR_ACK

#define ngcbI2C_ERR_ACK   0x0000000B

I2C-bus no acknowledge.

ngcbI2C_ERR_CLK

#define ngcbI2C_ERR_CLK   0x0000000A

I2C-bus clock line forced low.

ngcbI2C_TX_SIZE10

#define ngcbI2C_TX_SIZE10

(

n

)

Value:

((((n + 2) * 8) + 2) * 3)

10-bit transfer buffer size

ngcbI2C_TX_SIZE7

#define ngcbI2C_TX_SIZE7

(

n

)

Value:

((((n + 1) * 8) + 2) * 3)

7-bit transfer buffer size