From 854048ae9994c39d0cae675c36132e01168e5a7e Mon Sep 17 00:00:00 2001 From: Moritz Fischer Date: Wed, 15 Jul 2015 14:33:00 -0700 Subject: e3xx: docs: Added paragraph about error codes. Signed-off-by: Moritz Fischer --- host/docs/usrp_e3x0.dox | 39 ++++++++++++++++++++++++++++++++++++++- 1 file changed, 38 insertions(+), 1 deletion(-) (limited to 'host/docs/usrp_e3x0.dox') diff --git a/host/docs/usrp_e3x0.dox b/host/docs/usrp_e3x0.dox index a05914bba..30a52bbf4 100644 --- a/host/docs/usrp_e3x0.dox +++ b/host/docs/usrp_e3x0.dox @@ -264,7 +264,7 @@ You may need to change the USRP's IP address for several reasons: - **RF B Group** + **TX/RX LED**: Indicates that data is streaming on the TX/RX channel on frontend B + **RX2 LED**: Indicates that data is streaming on the RX2 channel on frontend B -- **PWR**: Power switch +- **PWR**: Power switch with integrated status LED, for status description see below. - **SYNC**: Input port for external PPS signal @@ -272,6 +272,43 @@ You may need to change the USRP's IP address for several reasons: - **AUDIO**: Audio input / output +The status LED in the power switch indicates the power and charge status. +It's behavior is firmware version dependent. + +- **Version 1** (original E310) + + **Off**: Indicates device is off and not charging + + **Solid Red**: Indicates device is charging + + **Solid Green**: Indicates device is on + + **Fast Blinking Red**: Indicates an error code + + 1 - Low voltage error + + 2 - Regulator low voltage error + + 3 - FPGA power error + + 5 - 1.8V rail power error + + 6 - 3.3V rail power error + + 7 - Daughterboard / TX power error + + 9 - Temperature error + +- **Version 2** (E312 and upgraded E310) + + **Off**: Indicates device is off and not charging + + **Slow Blinking Green**: Indicates device is off and charging + + **Fast Blinking Green**: Indicates device is on and charging + + **Solid Green**: Indicates device is on (and not charging, if E312) + + **Solid Orange**: Indicates device is on and discharging + + **Fast Blinking Orange**: Indicates device is on, discharging, and charge is below 10% charge + + **Fast Blinking Red**: Indicates an error code + + 1 - Low voltage error + + 2 - Regulator low voltage error + + 3 - FPGA power error + + 4 - DRAM power error + + 5 - 1.8V rail power error + + 6 - 3.3V rail power error + + 7 - Daughterboard / TX power error + + 8 - Charger error + + 9 - Charger temperature error + + 10 - Battery low error + + 11 - Fuel Gauge temperature error + + 12 - Global (case) temperature error + \subsection e3x0_hw_rear_panel Rear Panel \image html e3x0_rp_overlay.png "USRP E310 Rear Panel" -- cgit v1.2.3 From bf84ba856e1d6216166f97baff0f5114c1116bf9 Mon Sep 17 00:00:00 2001 From: Moritz Fischer Date: Wed, 15 Jul 2015 16:27:58 -0700 Subject: e3xx: docs: Add battery information. Signed-off-by: Moritz Fischer --- host/docs/res/e3xx_conn_photo.png | Bin 0 -> 62566 bytes host/docs/res/e3xx_conn_render.png | Bin 0 -> 25154 bytes host/docs/usrp_e3x0.dox | 71 +++++++++++++++++++++++++++++++++++-- 3 files changed, 69 insertions(+), 2 deletions(-) create mode 100644 host/docs/res/e3xx_conn_photo.png create mode 100644 host/docs/res/e3xx_conn_render.png (limited to 'host/docs/usrp_e3x0.dox') diff --git a/host/docs/res/e3xx_conn_photo.png b/host/docs/res/e3xx_conn_photo.png new file mode 100644 index 000000000..dd12f5ac2 Binary files /dev/null and b/host/docs/res/e3xx_conn_photo.png differ diff --git a/host/docs/res/e3xx_conn_render.png b/host/docs/res/e3xx_conn_render.png new file mode 100644 index 000000000..52e6ce5d9 Binary files /dev/null and b/host/docs/res/e3xx_conn_render.png differ diff --git a/host/docs/usrp_e3x0.dox b/host/docs/usrp_e3x0.dox index 30a52bbf4..86ce93be4 100644 --- a/host/docs/usrp_e3x0.dox +++ b/host/docs/usrp_e3x0.dox @@ -388,7 +388,7 @@ For more advanced IMU based applications please refer to the Kernel Power Supply Docs . + +\subsection e3xx_battery_calibration Calibration Procedure + +In order for the fuel gauge to give a usable indication of remaining charge it needs to be calibrated. +The procedure for calibration is as follows: + +1. Completely discharge battery (e.g. by booting up without SD card, so OS doesn't autoshutdown) +2. Unplug the battery pack and external power +3. Reconnect the battery pack +4. Reconnect AC power and charge until charge completed. + +A faster (less accurate) calibration procedure is as follows: + +1. Completly charge battery +2. Type: + + $ echo 3200000 > /sys/class/power_supply/BAT/charge_now + +3. Unplug AC power +4. Replug AC power and wait until charge completes + \section e3x0_dboards Daughterboard notes \subsection e3x0_dboard_e310 E310 MIMO XCVR board -- cgit v1.2.3