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acassis pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git
from 3b1aea4bb0f sim/alsa: Use bundled codec headers.
new 85041e1699d stm32h7: added stm32-dac driver
new 9bf825fd4f5 stm32h7/dac: add DMA stream mode with ioctl-driven
double-buffering
new 990825110d4 Documentation/dac: add STM32H7 on-chip DAC driver docs
The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
listed as "add" were already present in the repository and have only
been added to this reference.
Summary of changes:
.../drivers/character/analog/dac/index.rst | 8 +
.../drivers/character/analog/dac/stm32h7/index.rst | 395 ++++++
arch/arm/src/common/stm32/Kconfig.dac | 42 +
arch/arm/src/common/stm32/Kconfig.have | 1 +
arch/arm/src/stm32h7/Kconfig | 1 +
arch/arm/src/stm32h7/Make.defs | 4 +
arch/arm/src/stm32h7/hardware/stm32_dac.h | 24 +-
arch/arm/src/stm32h7/stm32_dac.c | 1265 ++++++++++++++++++++
.../{stm32l4/stm32l4_dac.h => stm32h7/stm32_dac.h} | 27 +-
include/nuttx/analog/dac.h | 21 +
include/nuttx/analog/ioctl.h | 22 +-
11 files changed, 1780 insertions(+), 30 deletions(-)
create mode 100644
Documentation/components/drivers/character/analog/dac/stm32h7/index.rst
create mode 100644 arch/arm/src/stm32h7/stm32_dac.c
copy arch/arm/src/{stm32l4/stm32l4_dac.h => stm32h7/stm32_dac.h} (88%)
