Merged from external project:

[bertos.git] / bertos / drv / pcf8574.h

diff --git a/bertos/drv/pcf8574.h b/bertos/drv/pcf8574.h
index 7d53d95ec88cc0268f719c9cc37225c128868014..bde525c55a2796ae7b554d9aedcbca6a76d9a8f9 100644 (file)
--- a/bertos/drv/pcf8574.h
+++ b/bertos/drv/pcf8574.h
@@ -51,6 +51,7 @@ typedef struct Pcf8574
        pcf8574_addr addr;
 } Pcf8574;
 
+#define PCF8574ID 0x40 ///< I2C address
 
 int pcf8574_get(Pcf8574 *pcf);
 bool pcf8574_put(Pcf8574 *pcf, uint8_t data);