Search found 62 matches

by iosixllc
Mon May 08, 2017 9:31 pm
Forum: ESP32 IDF
Topic: OTA issue
Replies: 9
Views: 2288

Re: OTA issue

To follow up, it looks like the image is loading correctly, as esp_image_basic_verify attests: E (145783) upgrade: Image verify: 0, size: 570432 E (145784) upgrade: Find part: 3FFB99D8; 1 0 D000 2000 otadata 0 E (145785) upgrade: OTA part: 3FFB9A68; 0 11 108000 F8000 ota_1 0 E (145785) upgrade: Rewr...
by iosixllc
Mon May 08, 2017 6:12 am
Forum: ESP32 IDF
Topic: OTA issue
Replies: 9
Views: 2288

OTA issue

It seems my erase and write process is working well, but when I get to the end I get the following: E (114474) esp_image: Segment 1 has load address 0x3f400010, conflict with segment data at 0x00118010 E (114661) esp_image: Segment 7 has load address 0x400d0018, conflict with segment data at 0x00148...
by iosixllc
Sat May 06, 2017 12:37 am
Forum: General Discussion
Topic: Device quick connect
Replies: 2
Views: 629

Re: Device quick connect

I2C, or SPI, or UART.
by iosixllc
Fri May 05, 2017 7:36 am
Forum: General Discussion
Topic: OTA of factory app
Replies: 4
Views: 2057

Re: OTA of factory app

How do you instruct the tool to use OTA0 as the factory flash location? I put the correct offset into menuconfig, but I still get this: I (12) boot: compile time 03:25:01 I (13) boot: Enabling RNG early entropy source... I (13) qio_mode: Enabling QIO for flash chip ISSI I (14) boot: SPI Speed : 80MH...
by iosixllc
Thu May 04, 2017 8:50 am
Forum: ESP32 IDF
Topic: Crash issues with WiFi
Replies: 4
Views: 1289

Re: Crash issues with WiFi

Thanks for the clues. I will do some more analysis. This is basically powersave example plus GPIO setup, one UART, and LED intensity variation.
by iosixllc
Thu May 04, 2017 5:35 am
Forum: ESP32 IDF
Topic: Crash issues with WiFi
Replies: 4
Views: 1289

Crash issues with WiFi

I keep getting this crash, even just using WiFi station mode. I'm using essentially the same code as the WiFi powersave example. Thoughts? I (12) boot: ESP-IDF v2.0-rc1-725-g07b61d54 2nd stage bootloader I (12) boot: compile time 00:14:16 I (13) boot: Enabling RNG early entropy source... I (13) qio_...
by iosixllc
Thu May 04, 2017 4:06 am
Forum: Hardware
Topic: ESP32 interrupts during flashing
Replies: 5
Views: 1299

Re: ESP32 interrupts during flashing

The flash process seems to be pretty time-critical. If I don't have a perfect electrical connection when it starts it will never start, for instance, have to ctrl-c and restart 'make flash.'
by iosixllc
Sat Apr 22, 2017 5:20 am
Forum: Hardware
Topic: Needed additional pins for PSRAM
Replies: 22
Views: 6860

Re: Needed additional pins for PSRAM

Does this mean GPIO9 and GPIO10 can be used instead of GPIO16 and GPIO17? Also, are the pins physically wired or can the GPIO matrix be used to switch out the pin functions? Thanks!
by iosixllc
Thu Apr 20, 2017 6:46 pm
Forum: Hardware
Topic: GPIO16/17 initialization issues
Replies: 2
Views: 955

Re: GPIO16/17 initialization issues

Ok, because 16 &17 aren't used by the D0WD for flash communication. Are any of the VDIO power domain pins available as GPIOs on D2WD? Thanks!
by iosixllc
Wed Apr 19, 2017 7:10 am
Forum: Hardware
Topic: GPIO16/17 initialization issues
Replies: 2
Views: 955

GPIO16/17 initialization issues

I'm getting a crash when I do the following: #define SETGPIO(num) \ gpio_set_direction(num, GPIO##num##_MODE); \ if (GPIO##num##_MODE == GPIO_MODE_OUTPUT || GPIO##num##_MODE == GPIO_MODE_INPUT_OUTPUT_OD) \ gpio_set_level(num, GPIO##num##_LEVEL); \ gpio_set_pull_mode(num, GPIO##num##_PULL); \ if (GPI...