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| author | Rakesh Goyal <rgoyal@nvidia.com> | 2012-01-27 18:13:29 +0530 |
|---|---|---|
| committer | Ramanan Rajeswaran <ramanan@google.com> | 2012-03-09 08:51:15 -0800 |
| commit | 4cbd62c2ca1600dcd2001d1c5a736abc043a0333 (patch) | |
| tree | 8ee3ccc548b2df164dafb7eb0d61c9f1543c0e22 /include/hardware/nfc.h | |
| parent | a9b677fce432b29ab8f61e13796f34880dc0fe0f (diff) | |
| download | hardware_libhardware-4cbd62c2ca1600dcd2001d1c5a736abc043a0333.zip hardware_libhardware-4cbd62c2ca1600dcd2001d1c5a736abc043a0333.tar.gz hardware_libhardware-4cbd62c2ca1600dcd2001d1c5a736abc043a0333.tar.bz2 | |
add i2c_device_address member to nfc_pn544_device_t
Add I2C slave address. Multiple I2C addresses are possible
for PN544 module. Configure address according to board design.
Change-Id: I847e8f3db631f5039cf15143a9982f4b9b209f27
Diffstat (limited to 'include/hardware/nfc.h')
| -rw-r--r-- | include/hardware/nfc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hardware/nfc.h b/include/hardware/nfc.h index ca3683b..74b3cfb 100644 --- a/include/hardware/nfc.h +++ b/include/hardware/nfc.h @@ -76,6 +76,11 @@ typedef struct { * Set to 0 to disable the workaround, 1 to enable it. */ uint8_t enable_i2c_workaround; + /* I2C slave address. Multiple I2C addresses are + * possible for PN544 module. Configure address according to + * board design. + */ + uint8_t i2c_device_address; } nfc_pn544_device_t; static inline int nfc_pn544_open(const struct hw_module_t* module, |