In this case is by a update of compiler and an error appear in hal/uhci_ll.h related to struct_uhci.h inicialization, then this code become an error: typeof(hw->esc_conf0) esc_conf0_reg = hw->esc_conf0; but with this code repair it: typeof(hw->esc_conf0) esc_conf0_reg; esc_conf0_reg.val = hw->esc_co...

I have this error before never give me an error, but now yes: In file included from C:/workspace/Core_4G/HAL/Example/esp32/dma/GDMA_HAL_UHCI_UART_EXAMPLE/src/board/board.h:20, from C:/workspace/Core_4G/HAL/EHAL/uart/esp32/specific_uart.h:55, from C:/workspace/Core_4G/HAL/EHAL/uart/esp32/specific_uar...

Hello, ESP_brites

Ok with this policies now i understand, Maybe this thread dead here. How ever I call to all people with interest in GDMA module and his support make any comment here for motivate to open a API with GDMA.

Thanks for all.

Hello, esp_brite

When you say DMA is not public API, what imply this? with some course or capacitation is posible take access to this information?

why, many modules have examples, but DMA and Async Mem copy don't have any??

@ESP_Sprite, I use all drivers with spi, uart, i2c, gpio, and all for many programs in my job, but rigth now i need DMA transfers between M2M, Peripherica to Memory and Memory to periferical, this is not optional if DMA capable maybe this can use. I need asure DMA transfer in some applications witho...

Any people can give me support???

inside of "async_memcpy_isr_on_rx_done_event(mcp_impl);" i have this capture https://www.esp32.com/download/file.php?mode=view&id=12673 and next line of code in portENTER_CRITICAL_ISR(&asmcp->spinlock); asmcp have all data, but in the static inline void __attribute__((always_inline)) vPortEnterCriti...

Now I have this code #include <stdio.h> #include <stdlib.h> #include <string.h> #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "freertos/semphr.h" //#include "soc/periph_defs.h" //#include "soc/soc_memory_layout.h" //#include "soc/soc_caps.h" //#include "hal/gdma_ll.h" //#include...

Pay attention in the app_main part and I don't can send nothing from "source_buf" to "receiv_buf", if you see the bug more clear of them me, pay share me you oppinion please. extern "C" void app_main(void) { esp_err_t ret; async_memcpy_impl_t M2M_gmda_test; gdma_tx_channel_t tx_ch; gdma_rx_channel_t...