essl_sdio_get_rx_data_size() function
Get amount of data the ESSL SDIO slave preparing to send to host.
Syntax
uint32_t essl_sdio_get_rx_data_size(void *arg); Arguments
arg
Context of the component.
Return value
- ESP_OK Success - One of the error codes from SDMMC host controller
essl_sdio_get_rx_data_size() is called by 1 function and calls 2 functions:
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essl_sdio_get_rx_data_size()
essl_sdio_get_rx_data_size() reads 8 variables and writes 1 variable:
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essl_sdio_get_rx_data_size()