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-rw-r--r--i2c/rding_temper/README36
-rw-r--r--i2c/rding_temper/rding_temper_i2c_usb_led_eeprom_and_sensor_5s.srbin0 -> 250444 bytes
-rw-r--r--i2c/rding_temper/rding_temper_i2c_usb_led_sensor_5s.srbin0 -> 220198 bytes
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diff --git a/i2c/rding_temper/README b/i2c/rding_temper/README
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+-------------------------------------------------------------------------------
+RDing TEMPer USB-based temperature sensor
+-------------------------------------------------------------------------------
+
+This is a set of example captures of the I2C/USB/other traffic on an
+RDing TEMPer USB-based temperature sensor.
+
+The device consists of a Fairchild FM75 temperature sensor, an unknown
+I2C EEPROM, and an unknown "main chip" (20 pins) which does USB
+(low-speed, HID), among other things.
+
+Details:
+http://sigrok.org/wiki/RDing_TEMPer
+
+
+Data
+----
+
+The logic analyzer used was a CWAV USBee SX (at 12MHz):
+
+ Probe RDing TEMPer
+ ------------------------
+ 0 (black) I2C SDA (FM75)
+ 1 (brown) I2C SCL (FM75)
+ 2 (red) OS (FM75)
+ 3 (orange) USB DM (main chip)
+ 4 (yellow) USB DP (main chip)
+ 5 (green) LED (a pin on the main chip)
+
+The sigrok command line used was:
+
+ sigrok-cli -d 0:samplerate=12mhz --time <time> \
+ -p 1=SDA,2=SCL,3=OS,4=DM,5=DP,6=LED -o <file>
+
+(<time> and <file> vary)
+
diff --git a/i2c/rding_temper/rding_temper_i2c_usb_led_eeprom_and_sensor_5s.sr b/i2c/rding_temper/rding_temper_i2c_usb_led_eeprom_and_sensor_5s.sr
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diff --git a/i2c/rding_temper/rding_temper_i2c_usb_led_sensor_5s.sr b/i2c/rding_temper/rding_temper_i2c_usb_led_sensor_5s.sr
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