NuttX uses Quadrature Encoder lower half driver to internal QE from
MCUs and also with Magnetic Rotary Encoder sensors. But when the
STM32 QE is not enabled, the board code will try to compile the
stm32_qencoder.c because Magnetic Rotary Encoders enables the
CONFIG_SENSORS_QENCODER. This patch fixes this issue.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Since `NSH_ARCHINIT` is now removed, this commit cleans the last few
references to this option in the defconfig files that were recently
modified and escaped removal in initialization simplification commit.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
The planar copy was used even when linar mode was used (chain4 = 1)
Probably this modification could impact VGA text mode, but for now
it is not important, since the goal is get graphic mode working.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Logic provided by board_app_initialize is removed due to the removal of
BOARDIOC_INIT boardctl command. Logic inside board_late_initialize is to
be used and is identical.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
BREAKING: In an effort to simplify NuttX initialization, NSH_ARCHINIT is
removed. board_app_initialize is also removed. BOARD_LATE_INITIALIZE now
performs all board initialization logic, and is by default enabled. All
references to these symbols are removed. BOARDIOC_INIT remains, but will
result in -ENOTTY when called. It is to be removed in a later commit.
Quick fix: Boards relying on NSH_ARCHINIT should now enable
CONFIG_BOARD_LATE_INITIALIZE instead. If the application needs
fine-grained control over board initialization from userspace, the logic
performed by BOARDIOC_INIT may be copied to the board_finalinitialize
function and used instead via BOARDIOC_FINALINIT. All
board_app_initialize logic provided by NuttX is now moved to
board_late_initialize, and the same should be done for out-of-tree
boards.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
The register index layout for D16-D31 and FPU_CONTEXT_REGS was guarded
by CONFIG_ARM_HAVE_DPFPU32 (hardware capability) in three header files,
but all save/restore code in the corresponding .S files gates on
CONFIG_ARM_DPFPU32 (software enable).
These two macros are distinct:
CONFIG_ARM_HAVE_DPFPU32 - set by chip via 'select'; means hardware
has D16-D31 registers
CONFIG_ARM_DPFPU32 - user-selectable; means software has chosen
to use D16-D31 (requires hardware support)
When ARM_HAVE_DPFPU32=y and ARM_DPFPU32=n, the header defined
REG_FPSCR at offset 64 and FPU_CONTEXT_REGS=65, while the assembly
only saved S0-S31+FPSCR (33 words), placing FPSCR at offset 32.
This mismatch causes incorrect register access and wrong xcptcontext
sizing.
Signed-off-by: yaojiaqi <yaojiaqi@lixiang.com>
Add dedicated ostest and coremark defconfigs for nucleo-f412zg.
The ostest config keeps the existing NSH-oriented board setup and
adds the runtime self-test application, while the coremark config
boots directly into the benchmark with an -O3 build profile.
Both configurations were verified with GNU Make and CMake/Ninja
using Arm GNU Toolchain 15.2.Rel1 on macOS arm64.
Signed-off-by: aviralgarg05 <gargaviral99@gmail.com>
In esp_espnow_pktradio.c, after ESP-NOW is successfully initialized in espnow_ifup, call netdev_carrier_on(dev).
In espnow_ifdown, call netdev_carrier_off(dev).
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Create a bidirectional dshot lower-half driver, using the flexio block.
This driver enables use of DShot protocol for Electronic Speed Controllers
(ESCs) typically used in drone motor control.
Eight channels of DShot per flexio block are supported in:
- Normal mode in all DShot speeds, with telemetry request (uart response
needs to be handled outside of this driver)
- Bidirectional mode in all DShot speeds, with telemetry request & response
- Configurable to use either independent TX timers for each channel, or to
use a common TX timer for all channels to synchronize the output
- For bidirectional RX, each channel always uses an own timer.
In normal mode, the driver operates without any interrupts.
In bidirectional mode, the driver reconfigures the FlexIO timers (as needed)
and shifters from TX to RX in the interrupt handler, and reads out the
raw response packet.
Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
DShot is a packet based serial protocol, used for controlling motor controllers
(ESCs), typically for drones.
This adds an upper-half driver for dshot protocol, along with common
configuration options and definitions definitions.
Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
This modify just modify the function to let the user that the function
failed to initialize the VGA mode.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
DLASTSGA needs to be offest for TCM backdoor address.
Cleanup as well using inline helper for calculuation.
Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
Update the NAT documentation to make the validation flow easier to
follow.
The existing document already contains useful details, but the test setup
is hard to read for beginners.
- In particular, the NuttX-side commands and Linux host commands can
be confused
- Some commands are redundant
- Some required steps are missing
- The Internet access example is not necessary for NAT behavior itself
Simplify the validation case to use a local topology with Linux network
namespaces. Add an ICMP test case and the required explanations around the
NuttX iptables command and interface roles.
Remove the IPv6 validation case from this doc, since the NAT66 flow
follows the same structure as the NAT44 case.
Signed-off-by: Shunchao Hu <ankohuu@gmail.com>
Alan Carvalho de Assis
Matteo Golin
Daniel Monteiro
raiden00pl
yaojiaqi
aviralgarg05
Filipe Cavalcanti
Jukka Laitinen
Peter van der Perk
Shunchao Hu