diff options
Diffstat (limited to 'decoders/st25r39xx_spi/__init__.py')
| -rw-r--r-- | decoders/st25r39xx_spi/__init__.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/decoders/st25r39xx_spi/__init__.py b/decoders/st25r39xx_spi/__init__.py index d02dd7d..3803789 100644 --- a/decoders/st25r39xx_spi/__init__.py +++ b/decoders/st25r39xx_spi/__init__.py @@ -18,8 +18,11 @@ ## ''' -This decoder stacks on top of the 'spi' PD and decodes st25r3916 High performance NFC universal device and EMVCo reader -(SPI mode) protocol. +This decoder stacks on top of the SPI PD and decodes the st25r39xx High performance NFC universal device and EMVCo reader protocol (SPI mode). + +It has been successfully tested with the st25r3916, other chips of this family may or may not be fully supported but not been verified. + +Please note that the SPI interface uses clock polarity 0 and clock phase 1, which is not the default setting. Details: https://www.st.com/resource/en/datasheet/st25r3916.pdf |