Running LGFX & ESP AWS IoT lib together on Makerfabs_ESP32_S3_TFT_Touch_SPI

[ozanoner]

Carefully written requests are more likely to be given priority.
丁寧に記述された要望は優先して対応される可能性が高くなります。

Device Name (デバイスの名称・型番等)

MaTouch_ESP32-S3 SPI TFT with Touch 3.5'' ILI9488

URL of Device Specifications document (仕様書等のURL)

URL of the store where we can purchase (商品を購入できるURL)

https://www.makerfabs.com/esp32-s3-spi-tft-with-touch-ili9488.html

Hi,
I know this model is supported and my tests show that both graphics and touch work properly with LVGL & LGFX-auto detect (copied from components/LovyanGFX/examples/Advanced/LVGL_PlatformIO), many thanks for this library. However, when I try to connect the device to AWS cloud by using ESP AWS IoT library, the app crashes when it receives an MQTT message. Here is the log:

I (12585) LovyanGFX: [Autodetect] Makerfabs_ESP32_S3_TFT_Touch_SPI
I (12585) gpio: GPIO[15]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (12595) gpio: GPIO[21]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (12605) gpio: GPIO[21]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (12905) gpio: GPIO[40]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0
E (19985) task_wdt: Task watchdog got triggered. The following tasks/users did not reset the watchdog in time:
E (19985) task_wdt: - IDLE (CPU 1)
E (19985) task_wdt: Tasks currently running:
E (19985) task_wdt: CPU 0: IDLE
E (19985) task_wdt: CPU 1: aws
E (19985) task_wdt: Print CPU 1 backtrace

Backtrace: 0x40379FFA:0x3FC9BC30 0x403776DD:0x3FC9BC50 0x4206C80E:0x3FCD5CE0 0x4206CA87:0x3FCD5D00 0x4206D00A:0x3FCD5D50 0x4206E83E:0x3FCD5D80 0x4206E950:0x3FCD5DE0 0x4206E997:0x3FCD5E10 0x4206E9CF:0x3FCD5E50 0x420631FD:0x3FCD5EB0 0x420638E2:0x3FCD5EE0 0x4205C14E:0x3FCD5F20 0x4205C49E:0x3FCD6020 0x4205CB8A:0x3FCD6040 0x4205CC0A:0x3FCD6080 0x4205CD3E:0x3FCD60A0 0x4205B4D9:0x3FCD60C0 0x420D028E:0x3FCD60E0 0x4200FCF1:0x3FCD6100 0x4200E352:0x3FCD6120 0x4200E4E5:0x3FCD6150 0x4200B780:0x3FCD6170 0x4200B975:0x3FCD6190 0x4200A94F:0x3FCD6210 0x40382121:0x3FCD6230
0x40379ffa: esp_crosscore_isr at /home/otherlink/esp/esp-idf/components/esp_system/crosscore_int.c:96

0x403776dd: _xt_lowint1 at /home/otherlink/esp/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/xtensa_vectors.S:1118

0x4206c80e: esp_aes_wait_dma_done at /home/otherlink/esp/esp-idf/components/mbedtls/port/aes/dma/esp_aes.c:114
(inlined by) esp_aes_dma_wait_complete at /home/otherlink/esp/esp-idf/components/mbedtls/port/aes/dma/esp_aes.c:232

0x4206ca87: esp_aes_process_dma at /home/otherlink/esp/esp-idf/components/mbedtls/port/aes/dma/esp_aes.c:439

0x4206d00a: esp_aes_crypt_ctr at /home/otherlink/esp/esp-idf/components/mbedtls/port/aes/dma/esp_aes.c:1031

0x4206e83e: esp_aes_gcm_update at /home/otherlink/esp/esp-idf/components/mbedtls/port/aes/esp_aes_gcm.c:477

0x4206e950: esp_aes_gcm_crypt_and_tag_partial_hw at /home/otherlink/esp/esp-idf/components/mbedtls/port/aes/esp_aes_gcm.c:573

0x4206e997: esp_aes_gcm_crypt_and_tag at /home/otherlink/esp/esp-idf/components/mbedtls/port/aes/esp_aes_gcm.c:696

0x4206e9cf: esp_aes_gcm_auth_decrypt at /home/otherlink/esp/esp-idf/components/mbedtls/port/aes/esp_aes_gcm.c:717

0x420631fd: mbedtls_cipher_aead_decrypt at /home/otherlink/esp/esp-idf/components/mbedtls/mbedtls/library/cipher.c:1481

0x420638e2: mbedtls_cipher_auth_decrypt_ext at /home/otherlink/esp/esp-idf/components/mbedtls/mbedtls/library/cipher.c:1637

0x4205c14e: mbedtls_ssl_decrypt_buf at /home/otherlink/esp/esp-idf/components/mbedtls/mbedtls/library/ssl_msg.c:1277

0x4205c49e: ssl_prepare_record_content at /home/otherlink/esp/esp-idf/components/mbedtls/mbedtls/library/ssl_msg.c:3704

0x4205cb8a: ssl_get_next_record at /home/otherlink/esp/esp-idf/components/mbedtls/mbedtls/library/ssl_msg.c:4631

0x4205cc0a: mbedtls_ssl_read_record at /home/otherlink/esp/esp-idf/components/mbedtls/mbedtls/library/ssl_msg.c:3869

0x4205cd3e: mbedtls_ssl_read at /home/otherlink/esp/esp-idf/components/mbedtls/mbedtls/library/ssl_msg.c:5467

0x4205b4d9: esp_mbedtls_read at /home/otherlink/esp/esp-idf/components/esp-tls/esp_tls_mbedtls.c:222

0x420d028e: esp_tls_conn_read at /home/otherlink/esp/esp-idf/components/esp-tls/esp_tls.c:100

0x4200fcf1: espTlsTransportRecv at /home/otherlink/projects/printer2/code/p2v3/components/esp-aws-iot/libraries/coreMQTT/port/network_transport/network_transport.c:101

0x4200e352: receiveSingleIteration at /home/otherlink/projects/printer2/code/p2v3/components/esp-aws-iot/libraries/coreMQTT/coreMQTT/source/core_mqtt.c:1658

0x4200e4e5: MQTT_ProcessLoop at /home/otherlink/projects/printer2/code/p2v3/components/esp-aws-iot/libraries/coreMQTT/coreMQTT/source/core_mqtt.c:3065

0x4200b780: processLoopWithTimeout at /home/otherlink/projects/printer2/code/p2v3/main/mqtt_demo_mutual_auth.c:1774

0x4200b975: aws_iot_demo_main at /home/otherlink/projects/printer2/code/p2v3/main/mqtt_demo_mutual_auth.c:1872 (discriminator 1)

0x4200a94f: aws_task at /home/otherlink/projects/printer2/code/p2v3/main/app.c:281

0x40382121: vPortTaskWrapper at /home/otherlink/esp/esp-idf/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:154

The reason is the "wait DMA loop" in $HOME/esp/esp-idf/components/mbedtls/port/aes/dma/esp_aes.c

static inline void esp_aes_wait_dma_done(lldesc_t *output)
{
    /* Wait for DMA write operation to complete */
    while (1) {
        if ( esp_aes_dma_done(output) ) {
            break;
        }
    }
}

If I disable the graphics, then AWS communication again works as expected. Is there any suggestion about how to pass this? I suspect I need to play with the LGFX configuration but not sure which one.

Thanks,
Ozan

[ozanoner]

This works, sharing here for anybody interested in:
https://gist.github.com/ozanoner/3d079010e1ff57c717c49e14d61cccdf