Search found 45 matches
- Mon Aug 10, 2020 2:55 pm
- Forum: General Discussion
- Topic: mqtt publish error | transport_read() error: errno=128 esp32
- Replies: 1
- Views: 3035
Re: mqtt publish error | transport_read() error: errno=128 esp32
maybe check the policy?
- Fri Aug 07, 2020 2:40 pm
- Forum: General Discussion
- Topic: does esp_log_set_vprintf() work with arduino framework?
- Replies: 2
- Views: 4501
Re: does esp_log_set_vprintf() work with arduino framework?
Seems that you are not sending anything to the service! You call vprintf() which sends to stdout. Instead vsnprintf() and then send the string to both stdout and your network device. @Peter, thank you for your reply. I beleive hornbill.publish sends the data over. I also wanted to test if the doubl...
- Fri Aug 07, 2020 4:28 am
- Forum: General Discussion
- Topic: does esp_log_set_vprintf() work with arduino framework?
- Replies: 2
- Views: 4501
does esp_log_set_vprintf() work with arduino framework?
Hello, trying to leverage the esp_log_set_vprintf() to direct the output to network service. And having no luck with it. Is it because of the arduino framwork ? #include <AWS_IOT.h> #include <WiFi.h> ... int double_vprintf(const char *fmt, va_list args) { if (hornbill.publish(TOPIC_NAME,"Static payl...
- Mon Jul 20, 2020 10:29 pm
- Forum: ESP32 Arduino
- Topic: LOGX and esp_log_set_vprintf
- Replies: 0
- Views: 2710
LOGX and esp_log_set_vprintf
Hello, with idf esp_log.h in order to post a message on some log level, all i need to do is to set the default log level for the etire app by CONFIG_LOG_DEFAULT_LEVEL . And regulate the level on file/component level by esp_log_level_set() with TAGs. Simple enough. how do i achieve the same functiona...
- Fri Jul 17, 2020 3:20 am
- Forum: General Discussion
- Topic: best practices- logging framework with cloud integration
- Replies: 2
- Views: 4493
Re: best practices- logging framework with cloud integration
You could use esp_log_set_vprintf to set a custom vprintf function. This function could look like this : /* * vprintf-like function to replace the logging output method */ int dual_vprintf(const char *fmt, va_list ap) { // 1. Log to a custom handler (could be a MQTT queue, UDP socket etc) char str[...
- Wed Jul 15, 2020 5:14 pm
- Forum: ESP32 Arduino
- Topic: unstable WIFI connection
- Replies: 3
- Views: 6649
Re: unstable WIFI connection
not sure if "sleep" helped or not, but the chip has been running fine for a week. Must be some kind of issue with the router.
thank you for the help!
thank you for the help!
- Tue Jul 14, 2020 5:34 am
- Forum: General Discussion
- Topic: best practices- logging framework with cloud integration
- Replies: 2
- Views: 4493
best practices- logging framework with cloud integration
Hello, Serial.print with monitoring over usb was a good enough approach with a single prototype. but with several deployed units, my ability to babysit them over USB/serial is somewhat tasking. To avoid inventing the wheel, I would appreciate your advise on proper logging framework that can also be ...
- Wed Jul 08, 2020 6:36 pm
- Forum: ESP32 Arduino
- Topic: unstable WIFI connection
- Replies: 3
- Views: 6649
Re: unstable WIFI connection
esp32 uses power management features for WiFi, so it turns off the radio in between beacon adverts. TCP packets get held by the access point until the device checks in. Datagrams will be dropped. Turn off modem sleep with `WiFi.setSleep(false);` Thank you. I gave it a try. Will update the thread af...
- Wed Jul 08, 2020 1:01 pm
- Forum: ESP32 Arduino
- Topic: unstable WIFI connection
- Replies: 3
- Views: 6649
unstable WIFI connection
hello, i most likely doing something incorrect. Appreciate pointing out my mistakes. #include <WiFi.h> const char* ssid = "myssid"; const char* password = "very_big_secret"; void connectToNetwork() { WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(1000); Serial.println("Est...
- Tue Jul 07, 2020 10:09 pm
- Forum: ESP32 Arduino
- Topic: WIFI SOFTAP status
- Replies: 0
- Views: 2863
WIFI SOFTAP status
hello, how do I check that SoftAP is up and running? Case: my application attempts to connect to the existing network ( wifi.begin(ssid,pass) ). If it failes ( WiFi.status != WL_Connect) , the app will stand up a AP ( WiFi.softAP(ssid) ). to check that the module is still connected to the network i ...