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SourceVuESP-IDF Framework and ExamplesESP-IDFuart_dev_s::::val

uart_dev_s::::val field

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Summary

Declaration

from uart_struct.h:155

uint32_t val;

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Referrer

uint32_t val;

uart_struct.h:155

fifo_cnt = HAL_FORCE_READ_U32_REG_FIELD(hw->status, rxfifo_cnt);

uart_ll_rxfifo_rst()

uint32_t fifo_cnt = HAL_FORCE_READ_U32_REG_FIELD(hw->status, rxfifo_cnt);

uart_ll_get_rxfifo_len()

return UART_LL_FIFO_DEF_LEN - HAL_FORCE_READ_U32_REG_FIELD(hw->status, txfifo_cnt);

uart_ll_get_txfifo_len()

status.val = hw->status.val;

uart_ll_is_tx_idle()

return ((HAL_FORCE_READ_U32_REG_FIELD(status, txfifo_cnt) == 0) && (status.st_utx_out == 0));

uart_ll_is_tx_idle()

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Data Use

uart_dev_s::::val is written by 4 functions and is read by 4 functions:

uart_ll_rxfifo_rst()

uart_ll_get_rxfifo_len()

uart_ll_get_txfifo_len()

uart_ll_is_tx_idle()

uart_dev_s::::val

uart_ll_rxfifo_rst()

uart_ll_get_rxfifo_len()

uart_ll_get_txfifo_len()

uart_ll_is_tx_idle()

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