Search found 3 matches

by fabiocas
Tue Mar 10, 2026 11:12 am
Forum: ESP-IDF
Topic: Runtime reset when using esp_flash routines (ESP32-C5)
Replies: 0
Views: 88

Runtime reset when using esp_flash routines (ESP32-C5)

Hello everyone,
i'm using ESP32-C5 devkitC-1 with vscode in windows , i'm building an espidf 5.5.2 application. When i call
esp_flash_get_physical_size
or
nvs_flash_erase_partition
at runtime i got a crash (this is a legacy project which worked on esp32 MCU) , reset cause is CPU_LOCKUP. I ...
by fabiocas
Mon Dec 01, 2025 9:49 am
Forum: Hardware
Topic: Esp32c3 devkit-M with Jlink Plus
Replies: 3
Views: 2792

Re: Esp32c3 devkit-M with Jlink Plus

Hello , thanks for the reply, i read the fuse values , seems like JTAG is enabled or am i missing something ? do you see something wrong with these settings?

Jtag fuses:
SOFT_DIS_JTAG (BLOCK0) Set these bits to disable JTAG in the soft way (od = 0 R/W (0b000)
d number 1 means disable ). JTAG can ...
by fabiocas
Thu Nov 27, 2025 8:38 am
Forum: Hardware
Topic: Esp32c3 devkit-M with Jlink Plus
Replies: 3
Views: 2792

Esp32c3 devkit-M with Jlink Plus

Hi all,

I'm trying to connect my esp32c3 mini devkit m1 to development board with external jtag interface Jlink Plus. I succesfully managed to connect built USB/JTAG interface via pin header J3. Now i'm triyng with external JTAG segger JLINK , here's the connection scheme :

JTAG flat cable ...

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