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| author | Soeren Apel <soeren@apelpie.net> | 2020-07-19 22:57:49 +0200 |
|---|---|---|
| committer | Soeren Apel <soeren@apelpie.net> | 2020-07-30 22:03:48 +0200 |
| commit | 575124cd9e4e059cfe5f12fd047d6e8fa922cfbb (patch) | |
| tree | fdd43709095e8bb1db23808f833eae3511fa812c /decoders/st25r39xx_spi/__init__.py | |
| parent | a43eba6af2ad18c7dc535f1c2b8764d13b5cd21a (diff) | |
| download | libsigrokdecode-575124cd9e4e059cfe5f12fd047d6e8fa922cfbb.tar.gz libsigrokdecode-575124cd9e4e059cfe5f12fd047d6e8fa922cfbb.zip | |
st25r39xx_spi: Minor style and description changes
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 |