Then i just plotted the serial output and it throws the following error on boot:
Code: Select all
rst:0x1 (POWERON_RESET),boot:0x33 (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:2
load:0x3fff0018,len:4
load:0x3fff001c,len:796
load:0x40078000,len:4880
load:0x40080000,len:7592
entry 0x40080300
E (1137) spiram: SPI SRAM memory test fail. 2/131072 writes failed, first @ 3FBC DB20
E (1137) cpu_start: External RAM failed memory test!
abort() was called at PC 0x400814da on core 0
Backtrace: 0x40088c37:0x3ffe3c50 0x40088d8f:0x3ffe3c70 0x400814da:0x3ffe3c90 0x4 0078655:0x3ffe3cb0 0x400787d7:0x3ffe3ce0 0x4008032d:0x3ffe3df0 0x40007c31:0x3ffe 3eb0 0x4000073d:0x3ffe3f20