Search found 23 matches

by kubera
Sun Aug 23, 2020 4:01 am
Forum: General Discussion
Topic: memory releasing after task delete
Replies: 3
Views: 3737

Re: memory releasing after task delete

Thanks for the reply, ESP_Sprite "abort() was called at PC 0x40082f56 on core 0 0x40082f56: lock_acquire generic at C:/Users/Desktop/esp-idf/components newlib/locks.c:143 " This is the error I am getting after the following flow. The program starts with wifi then shifts to BLE upon getting notificat...
by kubera
Thu Aug 20, 2020 5:16 am
Forum: General Discussion
Topic: memory releasing after task delete
Replies: 3
Views: 3737

memory releasing after task delete

Hi,
I have wifi and ble in separate tasks. implemented blufi along with it for provisioning.
while switching from one task to another I call vTaskDelete(handler). To delete that task. But unfortunately i doubut memory is not released by that call. How can we free the memory?
by kubera
Wed Aug 12, 2020 6:49 am
Forum: ESP IoT Solution
Topic: mbedtls_ssl_handshake returned -0x10
Replies: 1
Views: 3523

mbedtls_ssl_handshake returned -0x10

Hi, I was using esp Azure SDK. I was turning wifi on and off a couple of times in my project based on some condition set. if condition match wifi will be turned on and data will be sent to cloud. if not wifi will be turned off. I'm getting this error after a few tries. esp-tls: mbedtls_ssl_handshake...
by kubera
Fri Jun 26, 2020 1:17 pm
Forum: General Discussion
Topic: multiple services using the service table method-- esp idf BLE
Replies: 1
Views: 1914

multiple services using the service table method-- esp idf BLE

hi , how can we create multiple services using the service table method? In service table implementation. #define HEART_PROFILE_NUM 1 #define HEART_PROFILE_APP_IDX 0 #define ESP_HEART_RATE_APP_ID 0x55 HEART_RATE_SVC_INST_ID 0 what will be the values for the above variables? and do i need to create s...
by kubera
Tue Jun 16, 2020 11:17 am
Forum: General Discussion
Topic: esp32 Update from spiffs
Replies: 15
Views: 13155

Re: esp32 Update from spiffs

I too have the same issue. I am also trying to update OTA from spiffs but encountered the same problem. not sure if it is causing due to partition table because it seems to be working fine when OTA over WiFi is being done with the same partition table. Does anybody have any idea?
by kubera
Fri May 29, 2020 7:34 am
Forum: General Discussion
Topic: The certificate is not correctly signed by the trusted CA
Replies: 5
Views: 10720

Re: The certificate is not correctly signed by the trusted CA

I tried to check the ca-cert file using the link provided by you. It has gone well. but when I tried to verify the cert using OpenSSL verify ca_cert.pem in the OpenSSL command-line it got failed. It shows ---- " error 18 at 0 depth lookup: self-signed certificate. error ca_cert.pem: verification fai...
by kubera
Wed May 27, 2020 3:10 am
Forum: General Discussion
Topic: ble - maximum samples
Replies: 2
Views: 2464

Re: ble - maximum samples

Thank you. I will do a detailed testing from my side also.
by kubera
Mon May 25, 2020 12:42 pm
Forum: General Discussion
Topic: ble - maximum samples
Replies: 2
Views: 2464

ble - maximum samples

maximum number of samples that can be received within 1 second in esp32 BLE.
Any idea?
by kubera
Sat May 23, 2020 8:28 am
Forum: General Discussion
Topic: The certificate is not correctly signed by the trusted CA
Replies: 5
Views: 10720

Re: The certificate is not correctly signed by the trusted CA

a small correction I have been testing with azure app services not with specific device. i have a get url in the app services from where iam trying to download the bin file. But certficate is not gettng verfied.
by kubera
Sat May 23, 2020 6:28 am
Forum: ESP-IDF
Topic: The certificate is not correctly signed by the trusted CA
Replies: 0
Views: 1928

The certificate is not correctly signed by the trusted CA

Hi iam trying to implement native ota example to azre iot hub. I generated ca certificate from https://www.sslforfree.com/ but iam stucked with this error. ...................................................................................................................................................