Search found 5 matches
- Tue Feb 08, 2022 8:04 am
- Forum: Hardware
- Topic: ESP32-U4WDH embedded flash specifications
- Replies: 3
- Views: 2831
ESP32-U4WDH embedded flash specifications
What is the rated erase cycle for the embedded flash of the ESP32-U4WDH? 100K, 10k, less, more? I can't seem to find this info anywhere.
- Fri Dec 17, 2021 8:49 am
- Forum: ESP-IDF
- Topic: Error when programming new device over UART0 and JTAG with custom firmware
- Replies: 0
- Views: 4978
Error when programming new device over UART0 and JTAG with custom firmware
I started my product development on the ESP32-DEVKITM-1 with Eclipse and ESP_IDF plugin on Windows. I have been using JTAG for debugging and programming successfully. I have since gotten some new custom hardware to test my firmware on and found an issue with not being able to program stock MCU over ...
- Sun Oct 03, 2021 1:56 am
- Forum: ESP-IDF
- Topic: ESP32-DevKitM-1 freeRTOS timer crashing
- Replies: 2
- Views: 2806
Re: ESP32-DevKitM-1 freeRTOS timer crashing
Thank you for the reply.
Yes, removing vTaskStartScheduler() solved the problem.
And to get around timer calling xHandle before it is started I put in a check to see if xHandle has been started in the timer callback.
Yes, removing vTaskStartScheduler() solved the problem.
And to get around timer calling xHandle before it is started I put in a check to see if xHandle has been started in the timer callback.
Code: Select all
if(xHandle != NULL){
vTaskResume(xHandle);
}
- Thu Sep 30, 2021 8:47 am
- Forum: ESP-IDF
- Topic: ESP32-DevKitM-1 freeRTOS timer crashing
- Replies: 2
- Views: 2806
ESP32-DevKitM-1 freeRTOS timer crashing
I am using ESP32-DevKitM-1 which has a single core ESP32 SoC, ECLIPSE, ESP-IDF v 4.3. I started with the uart_events example and when I use xTimerCreate() and run vTaskStartScheduler() this is what happens: If I don't start the timer before running the scheduler = Crash assertion "xReturn != ( -1 )"...
- Tue Sep 07, 2021 11:45 pm
- Forum: ESP-IDF
- Topic: ESP32-DevKitM-1 JTAG Debugging in Eclipse
- Replies: 0
- Views: 1899
ESP32-DevKitM-1 JTAG Debugging in Eclipse
Sharing some experience Environment Windows 10 Eclipse 2021-06 ESP-IDF v4.3 OpenOCD v0.10.0-esp32-20210401 Hardware ESP-PROG ESP32-DevKitM-1 The ESP32-DevKitM-1 uses the ESP32-Mini-1 module which uses a ESP32-U4WDH SoC. This Soc is single core, unlike the more common dual core ESP32 SoCs, so the set...