sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

xtensa/esp32: Fixes issue with UART 2

Browse Source
This commit is contained in:
Sara Souza 2021-07-02 08:16:40 -03:00 committed by Xiang Xiao
parent d67852da4b
commit a5bf47b93e
1 changed files with 0 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
arch/xtensa/src/esp32/esp32_serial.c
View File

@ -739,22 +739,6 @@ static void esp32_reset_rx_fifo(struct esp32_dev_s *priv)
}
}
/****************************************************************************
* Name: esp32_reset_tx_fifo
*
* Description:
* Resets the TX FIFO.
*
* Parameters:
* priv - Pointer to the serial driver struct.
*
****************************************************************************/
static void esp32_reset_tx_fifo(struct esp32_dev_s *priv)
{
modifyreg32(UART_CONF0_REG(priv->config->id), 0, UART_TXFIFO_RST_M);
modifyreg32(UART_CONF0_REG(priv->config->id), UART_TXFIFO_RST_M, 0);
}
#endif
/****************************************************************************
@ -947,7 +931,6 @@ static int esp32_setup(struct uart_dev_s *dev)
/* Reset the RX and TX FIFO */
esp32_reset_rx_fifo(priv);
esp32_reset_tx_fifo(priv);
/* Configure and enable the UART */