srd: Move all protocol docs to __init__.py files.

[libsigrokdecode.git] / decoders / ebr30a_i2c_demux / __init__.py

diff --git a/decoders/ebr30a_i2c_demux/__init__.py b/decoders/ebr30a_i2c_demux/__init__.py
index dddc8b7a9424585f6017c3a38196d87118bf8186..a5df1437362f12a7b5d95aaaa6970e0337e06d9a 100644 (file)
--- 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 *