Brownout detector was triggered #91
glonch
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IMSAI8080esp replica
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Brownouts have always proven to be one of either poor usb power supply, or poor usb cable. When the WiFi starts up there is a large increase in current draw before it settles into its ongoing operating current draw. |
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As stated this is resolved - thanks again |
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Greetings Everyone,
I did some Googling on this and can't seem to find a post for it.
During the first test - SD card and processor installed, in the console, I'm getting this:
ets Jun 8 2016 00:22:57
rst:0xc (SW_CPU_RESET),boot:0x3f (SPI_FAST_FLASH_BOOT)
configsip: 188777542, 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:4492
load:0x40078000,len:13324
ho 0 tail 12 room 4
load:0x40080400,len:3796
entry 0x40080624
I (354) psram: This chip is ESP32-PICO
I (354) spiram: Found 64MBit SPI RAM device
I (354) spiram: SPI RAM mode: flash 80m sram 80m
I (357) spiram: PSRAM initialized, cache is in low/high (2-core) mode.
I (364) cpu_start: Pro cpu up.
I (368) cpu_start: Application information:
I (373) cpu_start: Project name: imsaisim_esp32
I (378) cpu_start: App version: v1.9.1
I (383) cpu_start: Compile time: Sep 8 2021 15:28:40
I (389) cpu_start: ELF file SHA256: 8a0e39da91675446...
I (395) cpu_start: ESP-IDF: v4.0.2-4-g877a28e05
I (401) cpu_start: Starting app cpu, entry point is 0x40081b58
I (392) cpu_start: App cpu up.
I (898) spiram: SPI SRAM memory test OK
I (962) heap_init: Initializing. RAM available for dynamic allocation:
I (962) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (964) heap_init: At 3FFC36F8 len 0001C908 (114 KiB): DRAM
I (970) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM
I (976) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (983) heap_init: At 4009D62C len 000029D4 (10 KiB): IRAM
I (989) cpu_start: Pro cpu start user code
I (994) spiram: Adding pool of 3241K of external SPI memory to heap allocator
I (1014) spi_flash: detected chip: gd
I (1014) spi_flash: flash io: qio
I (1015) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (1089) nvs: Reading settings from NVS
I (1090) nvs: settings = 00000000
I (1090) esp32_boot: Log Level set to NONE
Brownout detector was triggered
[then it restarts with the same messages]
Any ideas on the Brownout issue?
Thanks
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