diff options
Diffstat (limited to 'decoders/ebr30a_i2c_demux')
| -rw-r--r-- | decoders/ebr30a_i2c_demux/__init__.py | 14 | ||||
| -rw-r--r-- | decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py | 12 |
2 files changed, 14 insertions, 12 deletions
diff --git a/decoders/ebr30a_i2c_demux/__init__.py b/decoders/ebr30a_i2c_demux/__init__.py index dddc8b7..a5df143 100644 --- a/decoders/ebr30a_i2c_demux/__init__.py +++ b/decoders/ebr30a_i2c_demux/__init__.py @@ -18,5 +18,19 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## +''' +TrekStor EBR30-a I2C demux protocol decoder. + +Takes an I2C stream as input and outputs 3 different I2C streams, for the +3 different I2C devices on the TrekStor EBR30-a eBook reader (which are all +physically connected to the same SCL/SDA lines). + +I2C slave addresses: + + - AXP199 battery management chip: 0x69/0x68 (8bit R/W), 0x34 (7bit) + - H8563S RTC chip: 0xa3/0xa2 (8bit R/W), 0x51 (7bit) + - Unknown accelerometer chip: 0x2b/0x2a (8bit R/W), 0x15 (7bit) +''' + from .ebr30a_i2c_demux import * diff --git a/decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py b/decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py index 6abed09..1a52fb8 100644 --- a/decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py +++ b/decoders/ebr30a_i2c_demux/ebr30a_i2c_demux.py @@ -18,19 +18,7 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## -# # TrekStor EBR30-a I2C demux protocol decoder -# -# Takes an I2C stream as input and outputs 3 different I2C streams, for the -# 3 different I2C devices on the TrekStor EBR30-a eBook reader (which are all -# physically connected to the same SCL/SDA lines). -# -# I2C slave addresses: -# -# - AXP199 battery management chip: 0x69/0x68 (8bit R/W), 0x34 (7bit) -# - H8563S RTC chip: 0xa3/0xa2 (8bit R/W), 0x51 (7bit) -# - Unknown accelerometer chip: 0x2b/0x2a (8bit R/W), 0x15 (7bit) -# import sigrokdecode as srd |