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drivers/bluetooth: ipm_stm32: Implement a RX thread

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Fasten events handling by unloading callback treatment.
A RX thread is created. IPM RX events are dumped in a FIFO
which is processed in the thread context.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2020-03-16 10:58:10 +01:00 • committed by Carles Cufí
commit 57a74653df
2 changed files with 74 additions and 43 deletions
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5
drivers/bluetooth/hci/Kconfig
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@ -99,6 +99,11 @@ config BT_SPI_BLUENRG
endif # BT_SPI
config BT_STM32_IPM_RX_STACK_SIZE
int "STM32 IPM stack size for RX thread"
depends on BT_STM32_IPM
default 256
config BT_RPMSG_NRF53
bool "nRF53 configuration of RPMsg"
default y if (BOARD_NRF5340PDK_NRF5340_CPUAPP || BOARD_NRF5340PDK_NRF5340_CPUAPPNS)