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by snahmad75
Sat Nov 17, 2018 6:00 pm
Forum: ESP32 IDF
Topic: WiFI events in EMC radiations test
Replies: 4
Views: 102

Re: WiFI events in EMC radiations test

ok. thanks.
by snahmad75
Sat Nov 17, 2018 12:45 pm
Forum: ESP32 IDF
Topic: WiFI events in EMC radiations test
Replies: 4
Views: 102

Re: WiFI events in EMC radiations test

Yes during EMC testing we are only in AP only mode.

I need concentrate only on AP events. If due to radiations in EMC lab. single client lost connection. client will be either laptop or mobile device which ping continuously.

If client lost WiFi connection. Do I need get events? disconnect or lost IP
by snahmad75
Fri Nov 16, 2018 6:00 pm
Forum: ESP32 IDF
Topic: WiFI events in EMC radiations test
Replies: 4
Views: 102

WiFI events in EMC radiations test

Hi, when client connect with Access Point. I get SYSTEM_EVENT_AP_STACONNECTED then SYSTEM_EVENT_AP_STAIPASSIGNED. When client disconnect Access Point. I get SYSTEM_EVENT_AP_STADISCONNECTED. When should I get SYSTEM_EVENT_STA_LOST_IP ? under radiations in EMC labs. how I can check if client lost conn...
by snahmad75
Fri Nov 16, 2018 5:33 pm
Forum: ESP32 IDF
Topic: IDF V3.2 with CAN driver
Replies: 7
Views: 437

Re: IDF V3.2 with CAN driver

gunar.kroeger wrote:
Fri Nov 16, 2018 3:05 pm
CAN driver is now included in stable version v3.2!
Good. Have you release new stable version of v3.2
by snahmad75
Thu Nov 15, 2018 1:54 pm
Forum: ESP32 Arduino
Topic: How can I set the date / time?
Replies: 5
Views: 1685

Re: How can I set the date / time?

Once you set date and time using settimeofday How I can add seconds since boot up get from esp_timer_get_time in seconds. I guess once you bootup. you lost your date and time. you need to save into nvs or file and on bootup. I need to set it again using settimeofday and add boot time seconds to it b...
by snahmad75
Fri Nov 09, 2018 3:00 pm
Forum: General Discussion
Topic: SDCard card detect and write protect pins
Replies: 6
Views: 1939

Re: SDCard card detect and write protect pins

Hi,

I need to detect sd card is plug out while application is running. Do we have event or interrupt handler.
I can detect using mount failure on startup. I wonder is there any method to detect failure of sd card during application is running.

Thanks,
Naeem
by snahmad75
Fri Nov 09, 2018 2:55 pm
Forum: ESP32 IDF
Topic: How to keep LEDs turn on without fading or PWM
Replies: 9
Views: 352

Re: How to keep LEDs turn on without fading or PWM

Thanks everyone. all working.
by snahmad75
Thu Nov 08, 2018 11:25 am
Forum: ESP32 IDF
Topic: How to keep LEDs turn on without fading or PWM
Replies: 9
Views: 352

Re: How to keep LEDs turn on without fading or PWM


Thanks, I will try this set it high using GPIO number of led.
by snahmad75
Thu Nov 08, 2018 9:37 am
Forum: ESP32 IDF
Topic: How to keep LEDs turn on without fading or PWM
Replies: 9
Views: 352

Re: How to keep LEDs turn on without fading or PWM

ESP_Sprite wrote:...if you need to keep your leds on all the time, why use the LED PWM unit? Just set the GPIO high and you're there.
Kindly give example of setting Led GPIO to high
by snahmad75
Wed Nov 07, 2018 7:39 pm
Forum: ESP32 IDF
Topic: How to keep LEDs turn on without fading or PWM
Replies: 9
Views: 352

Re: How to keep LEDs turn on without fading or PWM

Can some one reply please.

I need to keep my leds on all the time.

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