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CONFIG_UART_1_ENHANCED_POLL_OUT
¶
Efficient poll out on port 1
Type: bool
Help¶
When enabled, polling out does not trigger interrupt which stops TX. Feature uses a PPI channel.
Direct dependencies¶
UART_1_NRF_UARTE
&& UART_NRFX
&& SERIAL
(Includes any dependencies from ifs and menus.)
Default¶
y
Symbols selected by this symbol¶
Kconfig definition¶
At <Zephyr>/drivers/serial/Kconfig.nrfx:126
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:24
→ <Zephyr>/drivers/serial/Kconfig:93
Menu path: (Top) → Device Drivers → Serial Drivers → nRF UART nrfx drivers
config UART_1_ENHANCED_POLL_OUT bool "Efficient poll out on port 1" default y selectNRFX_PPI
ifHAS_HW_NRF_PPI
selectNRFX_DPPI
ifHAS_HW_NRF_DPPIC
depends onUART_1_NRF_UARTE
&&UART_NRFX
&&SERIAL
help When enabled, polling out does not trigger interrupt which stops TX. Feature uses a PPI channel.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)