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JoepSchyns / Low_power_TTGO_T-beam

Low power consumption for TTGO t-beam
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keeps rebooting #1

Closed BuckfastBeekeeper closed 2 years ago

BuckfastBeekeeper commented 5 years ago

rst:0x1 (POWERON_RESET),boot:0x37 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff0018,len:4 load:0x3fff001c,len:808 load:0x40078000,len:6084 load:0x40080000,len:6696 entry 0x400802e4 GPIO pins disabled: 1 TurnOff: bluedroid Disable: ESP_ERR_INVALID_STATE Dinit: ESP_ERR_INVALID_STATE Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled. Core 1 register dump: PC : 0x400f8636 PS : 0x00060530 A0 : 0x800d11ce A1 : 0x3ffb1ec0
A2 : 0x00000000 A3 : 0x3f401450 A4 : 0x3ffc5a88 A5 : 0x0000ff00
A6 : 0x00ff0000 A7 : 0xff000000 A8 : 0x800d1f86 A9 : 0x3ffb1ef0
A10 : 0x00000010 A11 : 0x3f401458 A12 : 0x000000ff A13 : 0x0000ff00
A14 : 0x00ff0000 A15 : 0xff000000 SAR : 0x00000010 EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000150 LBEG : 0x400013f9 LEND : 0x4000140d LCOUNT : 0xfffffffe

Backtrace: 0x400f8636:0x3ffb1ec0 0x400d11cb:0x3ffb1f00 0x400d13ef:0x3ffb1f40 0x40111933:0x3ffb1fa0

Rebooting... ets Jun 8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x37 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff0018,len:4 load:0x3fff001c,len:808 load:0x40078000,len:6084 load:0x40080000,len:6696 entry 0x400802e4 GPIO pins disabled: 1 TurnOff: bluedroid Disable: ESP_ERR_INVALID_STATE Dinit: ESP_ERR_INVALID_STATE Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled. Core 1 register dump: PC : 0x400f8636 PS : 0x00060530 A0 : 0x800d11ce A1 : 0x3ffb1ec0
A2 : 0x00000000 A3 : 0x3f401450 A4 : 0x3ffc5a88 A5 : 0x0000ff00
A6 : 0x00ff0000 A7 : 0xff000000 A8 : 0x800d1f86 A9 : 0x3ffb1ef0
A10 : 0x00000010 A11 : 0x3f401458 A12 : 0x000000ff A13 : 0x0000ff00
A14 : 0x00ff0000 A15 : 0xff000000 SAR : 0x00000010 EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000150 LBEG : 0x400013f9 LEND : 0x4000140d LCOUNT : 0xfffffffe

Backtrace: 0x400f8636:0x3ffb1ec0 0x400d11cb:0x3ffb1f00 0x400d13ef:0x3ffb1f40 0x40111933:0x3ffb1fa0

Rebooting... ets Jun 8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x37 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff0018,len:4 load:0x3fff001c,len:808 load:0x40078000,len:6084 load:0x40080000,len:6696 entry 0x400802e4 GPIO pins disabled: 1 TurnOff: bluedroid Disable: ESP_ERR_INVALID_STATE Dinit: ESP_ERR_INVALID_STATE Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled. Core 1 register dump: PC : 0x400f8636 PS : 0x00060530 A0 : 0x800d11ce A1 : 0x3ffb1ec0
A2 : 0x00000000 A3 : 0x3f401450 A4 : 0x3ffc5a88 A5 : 0x0000ff00
A6 : 0x00ff0000 A7 : 0xff000000 A8 : 0x800d1f86 A9 : 0x3ffb1ef0
A10 : 0x00000010 A11 : 0x3f401458 A12 : 0x000000ff A13 : 0x0000ff00
A14 : 0x00ff0000 A15 : 0xff000000 SAR : 0x00000010 EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000150 LBEG : 0x400013f9 LEND : 0x4000140d LCOUNT : 0xfffffffe

Backtrace: 0x400f8636:0x3ffb1ec0 0x400d11cb:0x3ffb1f00 0x400d13ef:0x3ffb1f40 0x40111933:0x3ffb1fa0

Rebooting... ets Jun 8 2016 00:22:57

JoepSchyns commented 5 years ago

Interesting. I have not seen such run time errors on my t-beam before. I'm curious what "Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled." exactly means. It seems to me that your t-beam cannot go into deep sleep. But that is me guessing.

DeuxVis commented 5 years ago

Might be interesting to compare your TBeam revisions. As usual with TTGO they sold different versions with some minor changes in the schematic and different GPS modules - some with Neo 6M and others Neo M8N.

BuckfastBeekeeper commented 5 years ago

Neo 6M-0-001 There is a Nr T22_V07 next 20180711 Is this a production date? I also have a DHT11 and a display connected.

DeuxVis commented 5 years ago

There is a Nr T22_V07 next 20180711 Is this a production date?

Probably not production date, but rather release of this version date, and the T22_V07 is revision number.

JoepSchyns commented 5 years ago

@BuckfastBeekeeper We have got the same versions of the Neo and the same T-beam revision. I do not have anything connected at the moment so that could be a contributor to your problem. But I'am not sure.

BuckfastBeekeeper commented 5 years ago

I disconnected all the breadboard wires. It is completely stand alone now, but still it keeps rebooting.

So i don't understand the diff.

JoepSchyns commented 5 years ago

Hmm have you tried the example EPS32->DeepSleep->TimerWakeUp sketch provided with the esp32 Arduino core? I'am curious whether deep sleep works for you without any added complications.

BuckfastBeekeeper commented 5 years ago

https://github.com/espressif/arduino-esp32/tree/master/libraries/ESP32/examples/DeepSleep

i have implemented this "Timer wake up" part in a GPS logger sketch and combined them with GPS,temp and Humid data too Lora TTN.

The TTGO-BEAM goes to sleep, but it still takes 10-20 Ma. That why i am interested in maybe switching of more to lower the power consumption.

eumaios commented 5 years ago

Thank you @JoepSchyns for this work - I was looking for this a while! It would be really nice to combine this code with the @DeuxVis code here https://github.com/DeuxVis/Lora-TTNMapper-T-Beam - in fact to reduce power consumption is on their To do list at the bottom

Initially, I had the exact same rebooting error like @BuckfastBeekeeper . I found that I could make it work by installing the Expressif / Arduino Esp32 board according to this procedure: https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/mac.md

In the newly installed boards, I chose the "TBeam" board.