CONFIG_UART_3_NRF_TX_BUFFER_SIZE¶
Size of RAM buffer
Type: int
Help¶
Size of the transmit buffer for API function: fifo_fill.
This value is limited by range of TXD.MAXCNT register for
particular SoC.
Direct dependencies¶
UART_3_NRF_UARTE && UART_NRFX && SERIAL
(Includes any dependencies from ifs and menus.)
Default¶
32
Kconfig definition¶
At drivers/serial/Kconfig.nrfx:298
Included via Kconfig:8 → Kconfig.zephyr:42 → drivers/Kconfig:26 → drivers/serial/Kconfig:116
Menu path: (Top) → Device Drivers → Serial Drivers → nRF UART nrfx drivers
config UART_3_NRF_TX_BUFFER_SIZE
int "Size of RAM buffer"
range 1 65535
default 32
depends on UART_3_NRF_UARTE && UART_NRFX && SERIAL
help
Size of the transmit buffer for API function: fifo_fill.
This value is limited by range of TXD.MAXCNT register for
particular SoC.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)