build problems
Posted: Mon Nov 16, 2015 7:22 amI am new to the esp development process and I am having problems downloading code to a nodemcu board.
I have compiled the iot sorfware and it seems to compile and generate the 2 required binary files without error.
0x00000 eagle.app.v6.flash.bin
0x40000 eagle.app.v6.irom0text.bin
When I use ESP8266Flasher to download the code this seems to happen without error.
On rebooting the nodemcu I get the following:
ets Jan 8 2013,rst cause:2, boot mode:(3,7)
load 0x40100000, len 28808, room 16
tail 8
chksum 0xc5
load 0x00000000, len 2944, room 0
I have tried the code from sdk versions
esp_iot_sdk_v1.3.0_15_08_08
esp_iot_sdk_v1.4.1_pre5_15_10_27
both give similar results.
I believe my board has 32Mb of flash and I am writing the files as follows:
eagle.app.v6.flash.bin 0x00000
eagle.app.v6.irom0text.bin 0x40000
At present I am not sure if I my compilation process is generating rubbish or the download process is failing or whether I have got the wrong end of the stick and not understanding the whole process.
Any help would be appreciated.
I have compiled the iot sorfware and it seems to compile and generate the 2 required binary files without error.
0x00000 eagle.app.v6.flash.bin
0x40000 eagle.app.v6.irom0text.bin
When I use ESP8266Flasher to download the code this seems to happen without error.
On rebooting the nodemcu I get the following:
ets Jan 8 2013,rst cause:2, boot mode:(3,7)
load 0x40100000, len 28808, room 16
tail 8
chksum 0xc5
load 0x00000000, len 2944, room 0
I have tried the code from sdk versions
esp_iot_sdk_v1.3.0_15_08_08
esp_iot_sdk_v1.4.1_pre5_15_10_27
both give similar results.
I believe my board has 32Mb of flash and I am writing the files as follows:
eagle.app.v6.flash.bin 0x00000
eagle.app.v6.irom0text.bin 0x40000
At present I am not sure if I my compilation process is generating rubbish or the download process is failing or whether I have got the wrong end of the stick and not understanding the whole process.
Any help would be appreciated.