I have exactly the same problem about running out of interrupt on ESP32S3. But there is no such example about sharing interrupt in the example folder of ESP IDF. The online ESP IDF document "Interrupt allocation" chapter is far not sufficient to clarify the use of share interrupt. I look into some d...

I am using ESP32S3 dev kit with GPIO8 connected to a GSP module output at 9600baud, I have checked using PC the GPS output is working fine, NMEA msg can be received by PC. Also run the ESP-IDF v5.1 UART-ECHO example code, change the GPIO to 8 and the code can run and display the received UART RxD co...

I am using ESP-IDF v5.1 on ESP32-S3 board, I trace the SPI master example code and finally I found this flag cause the argument problem so ret will not be ESP OK so assert will cause reboot of the system. But how come people can only set false for this cs keep active, and cannot set true for it in t...

I am using ESP32-S3 dev board with ESP_IDF v5.1, when running the example code of SPI master with minimum changes (only LCD command set), the program will cause assert failed and then reboot, 100% happen, this is due to ret value is not ESP OK, it said argument problem. But actual code is exactly th...

I do according to the README of USB MSC device example code, using self power flag and VBUS monitor IO, however it totally not help. After doing more reading on the "tusb_msc_storage.h" comment, I try to call tinyusb_msc_storage_mount(BASE_PATH) when unpluged, I found this API will disconnect the MS...

using ESP32-S3, I have setup the SD card and USB MSC using following API sequence at boot time: esp_vfs_fat_sdmmc_mount(); tinyusb_msc_storage_init_sdmmc(); tinyusb_msc_storage_mount(); tinyusb_driver_install(); before it was plugged into PC, fopen() and all file operation is working fine. when plug...