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Merge #19734

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19734: drivers/pcf857x: allow to define PCF857x_BASE_ADDR at compile time r=maribu a=hugueslarrive



Co-authored-by: Hugues Larrive <hlarrive@pm.me>
This commit is contained in:
bors[bot] 2023-06-14 07:38:17 +00:00 committed by GitHub
commit 61d7c4028e
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1 changed files with 6 additions and 0 deletions
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6
drivers/include/pcf857x.h
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@ -272,15 +272,21 @@ extern "C"
* of 0 to 7.
* @{
*/
#ifndef PCF8575_BASE_ADDR
#define PCF8575_BASE_ADDR (0x20) /**< PCF8575 I2C slave base address.
Addresses are then in range from
0x20 to 0x27 */
#endif
#ifndef PCF8574_BASE_ADDR
#define PCF8574_BASE_ADDR (0x20) /**< PCF8574 I2C slave base address.
Addresses are then in range from
0x20 to 0x27 */
#endif
#ifndef PCF8574A_BASE_ADDR
#define PCF8574A_BASE_ADDR (0x38) /**< PCF8574A I2C slave base address.
Addresses are then in range from
0x38 to 0x3f */
#endif
/** @} */
/**