Evgeniy Bobkov df7565e557 arch/arm/src/stm32f7/stm32_serial.c: Previous logic would invalidate the data cache as each byte was read from the DMA buffer. This change adds logic to invalidate the data cache less frequently by monitoring the state of the Rx DMA buffer cache coherency and invalidating only regions as necessary. This commit also reverts commit e17d8c719e which has a logic error in cases where data is removed from the Rx DMA buffer at a rate higher than it is added to the Rx DMA buffer.		2018-08-21 06:20:23 -06:00
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include	Remove trailing spaces at the end of lines.	2018-08-13 07:39:38 -06:00
src	arch/arm/src/stm32f7/stm32_serial.c: Previous logic would invalidate the data cache as each byte was read from the DMA buffer. This change adds logic to invalidate the data cache less frequently by monitoring the state of the Rx DMA buffer cache coherency and invalidating only regions as necessary. This commit also reverts commit e17d8c719e which has a logic error in cases where data is removed from the Rx DMA buffer at a rate higher than it is added to the Rx DMA buffer.	2018-08-21 06:20:23 -06:00
Kconfig	This commit ports the stm32f20xxf40xx_flash.c driver to the STM32F7 platform and fixes some relevant problems in the header files.	2018-08-03 11:02:59 -06:00