Hello,
I meet the same problem, have you solved it ?
Eliott.
Search found 18 matches
- Tue Oct 18, 2022 2:25 pm
- Forum: ESP-IDF
- Topic: Hardware Timer - Auto Reload Function -Guru Meditation Error: Core 0 panic'ed (Interrupt wdt timeout on CPU0)
- Replies: 1
- Views: 4521
- Mon Oct 17, 2022 9:35 pm
- Forum: ESP-IDF
- Topic: i2c_master_cmd_begin Timeout Error lasting 1000 ticks, despite much shorter timeout setting
- Replies: 2
- Views: 2155
Re: i2c_master_cmd_begin Timeout Error lasting 1000 ticks, despite much shorter timeout setting
At my side the problem has been solved by enable interrupts: ESP_INTR_FLAG_INTRDISABLED is not OK
This works:
This works:
Code: Select all
i2c_error=i2c_driver_install(I2C_NUM_0, I2C_MODE_MASTER,0,0,ESP_INTR_FLAG_LOWMED);
- Mon Oct 17, 2022 8:39 pm
- Forum: ESP-IDF
- Topic: i2c_master_cmd_begin Timeout Error lasting 1000 ticks, despite much shorter timeout setting
- Replies: 2
- Views: 2155
Re: i2c_master_cmd_begin Timeout Error lasting 1000 ticks, despite much shorter timeout setting
Hello, I have a the same problem and I think it's related to master write at first. My signal shows that the master I2C doesn't transmit the 9th bit for slave ACK. My slave send an ACK but the master timout after the eighth bit. You can see on the attached image that my slave maintain ACK. Then afte...
- Thu Aug 12, 2021 6:03 pm
- Forum: ESP32 Arduino
- Topic: ESP32-C3 serial1 not working
- Replies: 5
- Views: 15957
Re: ESP32-C3 serial1 not working
Last test: OK: char ltmp[20]; sprintf(ltmp,"UART1 ready\r\n"); uart_t* p_uart = uartBegin(0, 115200, SERIAL_8N1 , 2, 3, 100, 0, 122); uartWriteBuf(p_uart, (uint8_t*)ltmp, 12); Serial.println("Waiting a client connection to notify..."); [ 624][E][esp32-hal-cpu.c:107] addApbChangeCallback(): duplicate...
- Wed Aug 11, 2021 3:39 pm
- Forum: ESP32 Arduino
- Topic: ESP32-C3 serial1 not working
- Replies: 5
- Views: 15957
Re: ESP32-C3 serial1 not working
Hello, I started new projet from scratch. With Arduino IDE this code doesn't work (GetChipID example code) void setup() { Serial.begin(115200); Serial1.begin(115200,SERIAL_8N1,3,2); //Serial1.begin(115200,SERIAL_8N1,2,3);//tried both } void loop() { for(int i=0; i<17; i=i+8) { chipId |= ((ESP.getEfu...
- Wed Aug 11, 2021 2:29 pm
- Forum: ESP32 Arduino
- Topic: ESP32-C3 serial1 not working
- Replies: 5
- Views: 15957
ESP32-C3 serial1 not working
Hello, I'm trying to use the second serial port on my new ESP32-C3-WROOM-02 board. The main port UART0 is OK and I bootload the program from Arduino IDE, and I receive debug informations. GPIO are working well to, I only need to send data from UART1 to finish my project ! The project source is from ...
- Sat Mar 27, 2021 12:02 pm
- Forum: ESP-IDF
- Topic: Access to ESP WEB SERVER through VPN crash HTTP server
- Replies: 1
- Views: 2734
Access to ESP WEB SERVER through VPN crash HTTP server
Hello, I have a VPN server on my internet connexion via my TP-LINK router on Open Wrt. All the internet trafic is redirected through VPN. The OpenWrt web gui is okay via the VPN. When I try to access to esp device via my VPN i got this error: httpd_txrx: httpd_sock_err: error in send : 0 Then the we...
- Tue Feb 02, 2021 8:16 pm
- Forum: ESP-IDF
- Topic: Why timezone is inverted ?
- Replies: 2
- Views: 4043
Re: Why timezone is inverted ?
Thank you.
- Sat Jan 30, 2021 6:35 pm
- Forum: ESP-IDF
- Topic: Why timezone is inverted ?
- Replies: 2
- Views: 4043
Why timezone is inverted ?
Hello, there is my function to set my timezone for ntp: void update_system_timezone(int8_t zone) { char timezone[10]; if(zone<0) sprintf(timezone,"UTC%i",zone); else sprintf(timezone,"UTC+%i",zone); setenv("TZ", timezone, 1); tzset(); ESP_LOGI(TAG,"Timezone set to %s",timezone); } and init: void upd...
- Fri Jan 29, 2021 7:17 pm
- Forum: ESP-IDF
- Topic: Problems with sockets and HTTP server
- Replies: 5
- Views: 5978
Re: Problems with sockets and HTTP server
Hello, I changed my code with minimum function for udp_app. Working with call function in main. I put my previous code, working now, I really don't hunderstand the difference, certainly a full clean helped. I noticed that my bind is working once, after sending from "PORT_FROM" = 2100 the port is inc...