Search found 5 matches

by aboutesp
Mon Oct 09, 2023 6:45 pm
Forum: ESP8266
Topic: Boot esp8266 app firmware from custom address
Replies: 4
Views: 24545

Re: Boot esp8266 app firmware from custom address

Second app firmware for 0x0008000 address with additional output string Application for 0x00080000 address with additional output string user@localhost:~/esketch$ cat esketch.ino void setup() { Serial.begin(38400); Serial.println("Hello, Setup!"); } void loop() { Serial.println("Hello, Loop 222!");...
by aboutesp
Mon Oct 09, 2023 6:34 pm
Forum: ESP8266
Topic: Boot esp8266 app firmware from custom address
Replies: 4
Views: 24545

Re: Boot esp8266 app firmware from custom address

Second app firmware for 0x0008000 address Application for 0x00080000 address user@localhost:~/esketch$ cat esketch.ino void setup() { Serial.begin(38400); Serial.println("Hello, Setup!"); } void loop() { Serial.println("Hello, Loop 222!"); delay(1000); } Build application for 0x00080000 with custom...
by aboutesp
Mon Oct 09, 2023 6:31 pm
Forum: ESP8266
Topic: Boot esp8266 app firmware from custom address
Replies: 4
Views: 24545

Re: Boot esp8266 app firmware from custom address

First app firmware for 0x0 address Application for 0x0 address user@localhost:~/esketch$ cat esketch.ino void setup() { Serial.begin(38400); Serial.println("Hello, Setup!"); } void loop() { Serial.println("Hello, Loop 111!"); delay(1000); } Build application for 0x0 with custom eboot loader user@lo...
by aboutesp
Mon Oct 09, 2023 6:24 pm
Forum: ESP8266
Topic: Boot esp8266 app firmware from custom address
Replies: 4
Views: 24545

Re: Boot esp8266 app firmware from custom address

This post with commands for step 1) of first post Update eboot bootloader to load app from 0x00080000 user@localhost:~/esp8266/bootloaders/eboot$ git diff diff --git a/bootloaders/eboot/eboot.c b/bootloaders/eboot/eboot.c index c3d0c278..ab3ff25c 100644 --- a/bootloaders/eboot/eboot.c +++ b/bootloa...
by aboutesp
Mon Oct 09, 2023 10:58 am
Forum: ESP8266
Topic: Boot esp8266 app firmware from custom address
Replies: 4
Views: 24545

Boot esp8266 app firmware from custom address

Hello Forum! In general, I would like to make app firmware rollback mechanism for OTA updates for esp8266. Right now, I am trying to load app firmware from custom address. 1) Updated eboot bootloader to load app firmware from 0x00080000 addr 2) Built two apps with different debug output strings ("He...