Summary
The naming standard at https://cwiki.apache.org/confluence/display/NUTTX/Naming+FAQ requires that all MCU-private files begin with the name of the architecture, not up_.
This PR addresses only these name changes for the up_*.h files. There are only three, but almost 1680 files that include them:
up_arch.h
up_internal.h
up_vfork.h
The only change to the files is from including up_arch.h to arm_arch.h (for example).
The entire job required to be compatible with that Naming Convention will also require changing the naming of the up_() functions that are used only within arch/arm and board/arm.
Impact
There should be not impact of this change (other that one step toward more consistent naming).
Testing
stm32f4discovery:netnsh
Author: Alan Carvalho de Assis <acassis@gmail.com>
Verify all .c and .h against nxstyle, fixed the Mixed cases
Author: Alin Jerpelea <alin.jerpelea@sony.com>
cxd56xx improvements (#48)
* arch: cxd56xx: Add size limitation for I2C SCU xfer
This is a fw restriction, unroll loop because it can be transfer
up to 16 bytes.
* arch: cxd56xx: Fix lack of leave_critical_section
add the missing leave_critical_section
* arch: cxd56xx: Remove unnecessary file
this header is duplicate and we can remove it
* arch: cxd56xx: Cosmetic change
remove space after function
* arch: cxd56xx: update topreg registers
the topreg registers are updated to match the cxd5602 HW
* arch: cxd56xx: Add voltage setting for low battery notification
Add voltage setting for low battery notification
* arch: cxd56xx: Improve perfomance of SD card
Improve a problem that the clock of SD Host Controller is lower than the
expected value in SDR25 transfer mode.
* arch: cxd56xx: Cosmetic changes
cleanup to comply with coding standard
* boards: cxd56xx: Cosmetic changes
updates to comply with coding standard
* boards: cxd56xx: Fix SD card cannot mount issue
SD card cannot mount when connecting and disconnecting three times
or more due to wrong state of parameter 'initialized'.
This change enables to skip swtching initialized state when mount
failed.
* arch: cxd56xx: Add size limitation for I2C SCU xfer
This is a fw restriction, unroll loop because it can be transfer
up to 16 bytes.
* arch: cxd56xx: Fix lack of leave_critical_section
add the missing leave_critical_section
* arch: cxd56xx: Remove unnecessary file
this header is duplicate and we can remove it
* arch: cxd56xx: Cosmetic change
remove space after function
* arch: cxd56xx: update topreg registers
the topreg registers are updated to match the cxd5602 HW
* arch: cxd56xx: Add voltage setting for low battery notification
Add voltage setting for low battery notification
* arch: cxd56xx: Improve perfomance of SD card
Improve a problem that the clock of SD Host Controller is lower than the
expected value in SDR25 transfer mode.
* arch: cxd56xx: Cosmetic changes
cleanup to comply with coding standard
* boards: cxd56xx: Cosmetic changes
updates to comply with coding standard
* boards: cxd56xx: Fix SD card cannot mount issue
SD card cannot mount when connecting and disconnecting three times
or more due to wrong state of parameter 'initialized'.
This change enables to skip swtching initialized state when mount
failed.
* Simplify EINTR/ECANCEL error handling
1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx
* Unify the void cast usage
1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
cxd56xx: various fixes
* arch: arm: cxd56xx: Support to set any i2c frequency
This commit supports to be able to set the i2c frequency other than just
100 or 400 Hz.
* arch: arm: cxd56xx: Enable SD clock during access to SD card
- Improve GNSS low sensitivity with SD card inserted
- Reduce power consumption by stopping SD clock
* arch: arm: cxd56xx: Do PANIC() when cpu rx fifo is overflow
If CPU Rx FIFO is overflow, it's fatal error for system. In such a case,
this commit changes to allow the user to notice by calling PANIC() for
debuggability enhancement.
* arch: arm: cxd56xx: Fix compile error in sdhci debug code
* arch: arm: cxd56xx: Remove assertion in cpu tx queue
When CPU Tx queue is overflow, it returns -EAGAIN instead of assertion
to be able to retry.
* arch: arm: cxd56xx: Add configurations for cpu fifo elements
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: Fix LPADC configuration
LPADC options defined in the same symbol name, so kconfig tool
couldn't process them correctly.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: Update loader and gnssfw ver.17660
* arch: arm: cxd56xx: Fix hang-up when error interrupt occurs
Fix a problem that error interrupts are not cleared.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: Fix sdhci semaphore
Fix inital value of semaphore in sdhci drive.r
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* boards: cxd56xx: Treat the initial value of LNA power as off
LNA is always turned power on when GNSS is started. So it is desirable
that the initial value of the LNA power is off by default.
* boards: cxd56xx: Remove initial setting of PIN_AP_CLK
PIN_AP_CLK is used as a port selector of SDIO expander on the extension
board, and is set output low in initalizing. Therefore, this pin cannot
be used for other board. To avoid this restriction, remove this initial
operation because this pin is pulled down by default on the extension
board.
Approved-by: Gregory Nutt <gnutt@nuttx.org>
arch: arm: cxd56xx: SCU, ADC, I2C
* nuttx: configs: spresense: LEDS: fix warnings
In the initial code several errors were missed because I pushed
the dirty code.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: add Sensor Control Unit (SCU)
Add Sensor Control Unit (SCU) on cxd56xx chip
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: add I2C support
add I2C support on cxd56xx chip
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: add ADC interface support
Add ADC interface support on cxd56xx chip
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: Use DMAC for reading sensing data
Use DMAC for reading sensing data from SCU on cxd56xx chip
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* arch: arm: cxd56xx: code style sanitization
NuttX does not use Deoxygen for documentation and no file should contain Doxygen tags or Doxygen style comments.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* configs: spresense: enable I2CDEV
add enable I2CDEV for spresense board
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
* configs: spresense: add notification LEDs
Add usefull diagnostic LEDs on the speresense board
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
