[texas_72]

Hi

I have to display a variable float with printf, but it does not show up in the dgb out.

Thanks

 

[texas_72]

<span style=”vertical-align: inherit;”><span style=”vertical-align: inherit;”>Ciao</span></span>

<span style=”vertical-align: inherit;”><span style=”vertical-align: inherit;”>Devo visualizzare una variabile float con printf, ma non appare nel dgb out.</span></span>

<span style=”vertical-align: inherit;”><span style=”vertical-align: inherit;”>Grazie</span></span>

 

• This reply was modified 6 years, 4 months ago by texas_72.
• This reply was modified 6 years, 4 months ago by texas_72.

[texas_72]

Hi

many thanks, I solved the previous problems. I wanted to point out a very important thing about the setup, if you come from a programming made with arduino ide if not you set esp_init_data_default.bin from the initial problem of the discussion despite that the DIO settings, … are the same. See the attached image. It is possible to lengthen the trial time of visualgdb to do further tests, …….
Many thanks

 

• This reply was modified 6 years, 4 months ago by texas_72.

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[texas_72]

Hi many thanks,

I have two burnings concerning the compilation:

1- I added the code for the wps connection

#include “esp_common.h”
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include “esp_wps.h”
#include “freertos/timers.h”
#include “freertos/FreeRTOS.h”
#include “freertos/task.h”
#include “freertos/queue.h”

wifi_wps_disable ();
wifi_wps_enable (WPS_TYPE_PBC);
wifi_set_wps_cb (user_wps_status_cb);
wifi_wps_start ();

error undefined reference to ‘wifi_wps ……’
…

2-I added the code to create a task timer that I need to run some
work regularly, when I compile it gives me an error

#include “esp_common.h”
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include “esp_wps.h”
#include “freertos/timers.h”
#include “freertos/FreeRTOS.h”
#include “freertos/task.h”
#include “freertos/queue.h”

xTimerHandle timer;

void callback_timer (xTimerHandle xTimer)
{
}

timer = xTimerCreate (“timer”, 5000 / portTICK_RATE_MS, pdTRUE, (void *) 0, & callback_timer);

error invalid conversion from ‘const char *’ to ‘const signed char *’ [-fpermissive]

Many thanks

 

• This reply was modified 6 years, 4 months ago by texas_72.

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[texas_72]

Hi

here is the screenshot, everything works but the com is not displayed I had to write the COM48.

 

• This reply was modified 6 years, 4 months ago by texas_72.

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[texas_72]

Hi

the problem of the break point was due to the path of the project folder that contained a space, so problem solved.
Two questions:
how many break points it supports;
what do I have to do to escape gdbstub debug, if I want only program I tried with “program and start without debugging” but gdbstub is always loaded.
I also found a problem on visuagdb properties in debug setting the list com port is empty i have to forcefully write the port name.

Thanks

[texas_72]

Hi

now seems to work with some changes as shown in the image, I do not know if they are improvable or sufficient …

Now I have another problem on break points.

Thanks

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[texas_72]

Hi

These are the messages that continue to exit the uart after a reset of the esp8266.

 

ets Jan 8 2013,rst cause:2, boot mode:(3,7)

load 0x40100000, len 31628, room 16
tail 12
chksum 0xe9
ho 0 tail 12 room 4
load 0x3ffe8000, len 944, room 12
tail 4
chksum 0xb3
load 0x3ffe83b0, len 852, room 4
tail 0
chksum 0xb4
csum 0xb4
OS SDK ver: 1.5.0-dev(a8c4880) compiled @ Dec 8 2017 13:15:34
rf_cal[0] !=0x05,is 0x00

ets Jan 8 2013,rst cause:2, boot mode:(3,7)

load 0x40100000, len 31628, room 16
tail 12
chksum 0xe9
ho 0 tail 12 room 4
load 0x3ffe8000, len 944, room 12
tail 4
chksum 0xb3
load 0x3ffe83b0, len 852, room 4
tail 0
chksum 0xb4
csum 0xb4
OS SDK ver: 1.5.0-dev(a8c4880) compiled @ Dec 8 2017 13:15:34
rf_cal[0] !=0x05,is 0x00

[texas_72]

Hi
I have analyzed the schemes of Olimex and ESP8266-12 and are similar. I tried all the configuration combinations, but the problem remained. I think it is a problem of writing / location of the flash because something strange happens, after programming, I do a reset and start flash mode I should see that the esp8266-12 runs the software that has been loaded, in reality it does not none of this, but continue sending strange characters quickly, on the uart. I have tried various examples also Blink iot, but nothing. The esp8266-12 works very well with arduino ide and therefore exclude module problems. I ask you for help to solve this problem.

[texas_72]

hi
I followed the tutorial, the firmware is loaded on the esp-8266-12 but it does not go on the break point and ends in a debug timeout.

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