I have had some strange intermittent results from the MangOH for a while - like not being able to read the light sensor - but now after some manhandling, frequent reboots and reprogramming through octave, it seems to be in a bad state. I wouldn’t say bricked but it isn’t looking good.
When the MangOH is powered on it boots and reports the fact (POWER_ON action in recent changes) but it never gets as far as running its edge action. In fact it seems like it reboots constantly…
Is there a way to factory reset the board so it can take its config from the cloud on a clean basis? I haven’t done anything risky to the board on the command line apart from “cm radio rat GSM”
Do I have any options other than to switch to another device?
Key errors from the console include:
[ 16.009263] i2c-msm-v2 78b8000.i2c: msm_bus_scale_register_client(mstr-id:86):0xc (ok)
[ 16.051964] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x081343c8 OPER:0x00000090
[ 16.066794] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x081343c8 OPER:0x00000090
[…]
[ 21.915569] usb 1-1: clear tt 2 (9031) error -71
[ 21.927430] usb 1-1: clear tt 2 (9031) error -71
[ 22.614953] usb 1-1.3: failed to read gpios
Finished Legato start Sequence
[…]
[ 24.448002] adm_callback: cmd = 0x10322 returned error = 0x16
[ 24.452718] adm_callback: ADM map error, resuming
[ 24.457559] adm_memory_map_regions: DSP returned error[ADSP_ERR_MAX]
[ 24.468182] adm_map_cal_data: map did not work! cal_type 0 ret -68
starting DNS forwarder and DHCP server: dnsmasq… 24.481334] map_memory: map_cal failed, cal type 10, ret = -19!
[ 24.489592] adm_alloc_cal: cal_utils_alloc_block failed, ret = -19, cal type = 10!
[ 24.514577] call_allocs: alloc failed!
[…]
starting DNS forwarder and DHCP server: dnsmasq… [ 25.052393] usb 1-1.3: failed to read gpios
[ 25.076017] swimcu_active_time_attr_store: invalid input -1
done.
run_getty.sh: ttyHSL1 reserved for CONSOLE
Poky (Yocto Project Reference Distro) 2.5.3 swi-mdm9x28-wp /dev/ttyHSL1
swi-mdm9x28-wp login: [ 26.272300] usb 1-1.3: failed to read gpios
[ 27.056681] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x001363c8 OPER:0x00000010
[ 27.071521] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x001363c8 OPER:0x00000010
[ 27.094454] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:18) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 27.109378] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:18) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 27.142893] rtc-pcf85063 8-0051: hctosys: unable to read the hardware clock
[ 27.492299] usb 1-1.3: failed to read gpios
[ 28.712387] usb 1-1.3: failed to read gpios
[ 29.932359] usb 1-1.3: failed to read gpios
[ 31.158194] usb 1-1.3: failed to read gpios
[ 31.248629] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:14) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 31.263845] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:14) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 31.945423] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:14) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 31.963070] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:14) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 32.400178] usb 1-1.3: failed to read gpios
[ 32.496862] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:14) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 32.519766] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:14) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 33.398566] Freezing of tasks aborted after 0.004 seconds
[ 33.620627] Freezing of tasks aborted after 0.014 seconds
[ 33.625052] usb 1-1.3: failed to read gpios
[ 33.846496] Freezing of tasks aborted after 0.044 seconds
[ 34.844346] usb 1-1.3: failed to read gpios