Anthony Merlino ea795c8cca SAMA5/SAMv7: It is necessary to disable pre-emption and interrupts around a loop that copies TX data into the hardware in order to avoid a TX data underrun condition.

2017-11-13 10:38:23 -06:00

..

include

arch/arm/include/stm32 and stm32f7: Remove ltdc.h and dma2d.h. Those header files in that location permitted inclusion into application space logic and, hence, facilitated and encouraged calling into the OS and violating the portable POSIX OS interface. The definitions in those header files were move the appropriate location in the counterpart, architecture specific files at arch/arm/src/stm32 and stm32f7 dma2d.h and ltdc.h.

2017-11-06 12:22:48 -06:00

src

SAMA5/SAMv7: It is necessary to disable pre-emption and interrupts around a loop that copies TX data into the hardware in order to avoid a TX data underrun condition.

2017-11-13 10:38:23 -06:00

Kconfig

fs/procfs/fs_procfsprogrem: Add /proc/progmem. This is an alternative way to get the information that was previoulsy available in apps/system/free. apps/system/free was removed beause it made illegal calls into the OS violating the portable interface. This new procfs entry provides the same information with no such violation.

2017-11-13 09:08:39 -06:00