I implemented USB Device feature for Renesas mbed boards.
The code referenced the following code as a starting point and is implemented it by inheritting USBPhy same as other boards.
(mbed-os\features\unsupported\USBDevice\targets\TARGET_RENESAS)
When activating an endpoint assign new data rather than ORing
data to it. This ensures that values set from the previous use
do not effect the current configuration.
Update the patch "Create HAL_PCD_EP_Abort" to fix bugs.
This patch adds the low level functions USB_EPStopXfer, USB_EPSetNak,
USB_EPClearNak and the high level function HAL_PCD_EP_Abort so that
transfers can be stopped.
The functions USB_EPSetNak and USB_EPClearNak allow nak to be enabled
or disabled for an endpoint, preventing or allowing further transfers.
The function USB_EPStopXfer stops pending reads and writes started by
USB_EPStartXfer along with clearing and masking any interrupts enabled
by USB_EPStartXfer.
The function HAL_PCD_EP_Abort aborts any transfers on the given
endpoint. When this function completes the transfer interrupt
is guarenteed not to fire for this endpoint. Furthermore, the size
of data transferred during an aborted read can be found by calling
the function HAL_PCD_EP_GetRxCount.
Other notes on this Change:
1.
Prior to this patch the interrupt USB_OTG_DOEPINT_EPDISD was not
handled. When an OUT endpoint was disabled this interrupt occurred
causing the CPU to get stuck repeatedly handling this interrupt. This
is because this interrupt was unmasked but nothing cleared this
interrupt. This patch also adds code to handle and clear this
interrupt to prevent a lockup.
2.
Stopping a transfer on an OUT endpoint requires global nak OUT to
be in effect. Even with this being done, having entries in the rx fifo
prevented an OUT endpoint from being disabled. This behavior is not
mentioned in the Reference Manual.
Take the code from
mbed-os\features\unsupported\USBDevice\targets\TARGET_STM
as a starting point and use it to fill in the USBPhy template for STM32
devices.
Move the USBPhy header files into usb/device/USBPhy. Also move hal
and target USB files since mbed 2 does not compile when these files
are present without the USBPhy headers.
Directory restructure summary:
platform/USBPhy*
to usb/device/USBPhy/USBPhy*
hal/*
to usb/device/hal/*
targets/TARGET_Freescale/usb/*
to usb/device/targets/TARGET_Freescale/*
targets/TARGET_NXP/TARGET_LPC176X/usb/*
to usb/device/targets/TARGET_NXP/*
Make the following changes to improve stability:
-When disconnecting set address to disabled to prevent nacks
-Clear EP_SLOW one and only once for every interrupt where it is set_address
-Disable and clear control endpoint interrupts when disconnecting
Even thought the USB phy is disabled during disconnect, endpoints
still nack packets sent. This patch disables all endpoints so after
disconnect no USB traffic will be sent. This allows brief disconnects
of ~200us (or more) to be reliably detected by the host PC.
Reverting this feature till IAR 8.x is stable and supported in Mbed OS
for few releases
1. Revert "Add Dynamic heap support to IAR"
This reverts commit 8ee29bbfa2.
2. Revert "Splited RAM section not compatible with dynamic HEAP."
This reverts commit a645bb2a6b.
3. Revert "Add Dynamic heap support to IAR"
This reverts commit 891e1f261b.
Two new block properties available in linker configuration files:
"expanding size" and "minimum size" for IAR 8.11.2 and above
Sample:
define block HEAP with expanding size, minimum size = 16K, alignment = 8 {};
This block will expand to consume all remaining available space in
the range where it is placed. If several such blocks end up in the same
range, they will share the remaining space.
Cannot place a block with expanding size inside another block with
expanding size, inside a block with maximum size, or inside an overlay.
Few targets have libraries compatible to IAR 7.x, which fail with
IAR 8.x, IAR support for them is removed till updated library is
added.
CI failure seen if IAR is not added as supported target, trying with
release_version as empty string
List of targets affected:
1. UBLOX_EVK_ODIN_W2
2. MTB_UBLOX_ODIN_W2
3. MBED_CONNECT_ODIN
4. MTB_MXCHIP_EMW3166
5. MTB_ADV_WISE_1530
6. MTB_USI_WM_BN_BM_22
7. REALTEK_RTL8195AM
RAM define/section if splited, IAR exanpding size considers just one
section while heap creation which results in smaller chunk for heap.
This commit is to unify the RAM section.
Two new block properties available in linker configuration files:
"expanding size" and "minimum size" for IAR 8.11.2 and above
Sample:
define block HEAP with expanding size, minimum size = 16K, alignment = 8 {};
This block will expand to consume all remaining available space in
the range where it is placed. If several such blocks end up in the same
range, they will share the remaining space.
Cannot place a block with expanding size inside another block with
expanding size, inside a block with maximum size, or inside an overlay.
The low power ticker wrapper layer adds a large amount of interrupt
latency. This can cause dropped bytes at a baud of 115200 on some
devices. To prevent this by default use the microsecond ticker for
tickless on devices which make use of the low power ticker wrapper.
Fix port_write API to correctly shift the passed value.
This allows the reference application provided in PortOut docs
to work corectly with arbitrary LED_MASK.
https://os.mbed.com/docs/mbed-os/v5.11/apis/portout.html
The fix applies to both PSOC6 and PSOC6_FUTURE HAL implementations.
Fix for issue #9450 by adding turning off the modem power at startup, so that modem is sure to be in the initial state.
Fix for wrong filename and classname.
// WIP
Main thread stack size is reduced for TARGET_STM32F070RB and TARGET_STM32F072RB,
in recent update to mbed_rtx.h the conditional check for main thread size update
was removed.
Memory model for RTOS and No RTOS was initially single stack and heap,
only few targets implemented 2-region RAM model.
2-region RAM model is applied for all toolchains and targets.
GCC: __wrap__sbrk was implemented for 2-region ram model, with switch to 2-region
for all targets, we do not need target specific implementation of this API
Also _sbrk is WEAK function, hence can be over written in target folder for
special cases
The NRF52_DK and DELTA_DFBM_NQ620 have the SWO pin (p0_18) mapped to
LED2. This means that on startup LED2 turns on after the ITM is
initialized which is confusing. Since most users want LED2 usage
instead of SWO we remove the ITM for these targets.
The nRF52 readme is updated to instruct users how to get SWO support
if they need it.
Use ModusToolbox Device Configurator 1.1.0.284 to generate the
BSP low-level initialization code. Compatible version of Device
Configurator to be released with ModusToolbox 1.1.
Notable changes:
* rename cycfg_connectivity -> cycfg_routing
* switch LF_CLK clock source from ILO to WCO on
CY8CPROTO-062-4343W and CYW943012P6EVB-01
An entropy source is required in order to use the PSA Crypto API. The
only devices Mbed OS knows are guaranteed by default to have an entropy
source are those devices with a TRNG. Don't enable the PSA Crypto API by
default for devices that Mbed OS can't know have an entropy source. This
avoids run-time errors when an entropy source is not present on these
targets.
Applications can add their own entropy source by place entropy into
their systems, implementing their own NV Seed read and write callbacks,
and then enabling the MBEDTLS_ENTROPY_NV_SEED configuration option to
notify the PSA Crypto implementation that an entropy source is present
and how to use it.
See https://os.mbed.com/docs/mbed-os/v5.11/porting/entropy-sources.html
for the background on why entropy is fundamental to system security and
how to inject entropy into systems that lack an on-board source of
entropy.
Enabled tickless mode for Sequana PSA M0 core code to allow it to enter
deep sleep mode. This fixes issue #9094 where tests were failing due to
M0 core not entering deep sleep mode, blocking the whole chip.
Fixed incorrect resource management on M0 core, which crashed tickless
mode.
Linker files for LPC11U68 and LPC1549 updated as Mbed OS memory model
1. LPC1549
Has multiple memory banks, 4K bank used for stack exclusively and 16K for Heap
Its is mbed 2 only target hence 4K for stack.
2. LPC11U68
Added Heap and Stack sections in linker files. Resolved build issues.
Port of NUC472/M487 crypto AC mgmt work to M2351:
1. Choose mutex to synchronize access to crypto non-SHA AC
2. Choose atomic flag to synchronize access to crypto SHA AC
1. Removed random i/o glitches occurring during device reconfiguration
2. Fixed hazardous reads occurring at the end of transfer resulting
in incorrect values being received
3. Added spi_free() function
4. Replaced default M0 image with a one ignoring i/o reservation. This is
a workaround for missing proper destructors in Mbed drivers and BlockDevice
tests failing on repeated initialization
Fixes issue #9620.
Add support for listing all the pins of one or more form factors.
This is in preparation for automated testing of the default form
factor.
This patch includes the following:
-A function to get a list of restricted pins which should not be
used for testing due to some caveat.
-The target config "default-form-factor" which can specify which form
factor should be tested
-Form factor information for the arduino form factor
Add the functions qspi_master_sclk_pinmap, qspi_master_ssel_pinmap and
qspi_master_data0_pinmap-qspi_master_data3_pinmap to all targets with
qspi support.
Add prebuilt WICED libraries for the PSoC 6 boards with WICED radios:
* TARGET_CY8CKIT_062_4343W
* TARGET_CY8CKIT_062_WIFI_BT
* TARGET_CY8CPROTO_062_4343W
* TARGET_CYW943012P6EVB_01
Add required extra labels to the PSoC 6 targets in targets.json:
(PSOC6_01/02 labels are used during the library compilation).
Add Cypress HCI driver implementation in TARGET_Cypress directory.
Update targets.json to enable CORDIO stack for Cypress PSoC 6 boards
with CYW43XXX radios with compatible HCI driver implementation:
CYW4343W and CYW43012.
Code generated for pioneer kits:
* CY8CKIT-062-4343W
* CY8CKIT-062-BLE
* CY8CKIT-WIFI-BT
Prototyping boards:
* CY8CPROTO-062-4343W
The source is generated with ModusToolbox Device Configurator.
The origin design.modus files used to produce the GeneratedSource
will be submitted in the consequent pull requests.
Copy the porting layer from TARGET_PSOC6_FUTURE to TARGET_PSOC6.
This commit is intended to make the history and changes applied easier
to follow.
ipcpipe_transport.c, ipcpipe_transport.h, rpc_api.h, rpc_defs.h
are excluded (not used by Cypress port).
PeripheralNames.h is moved to BSP layer introduced in subsequent
commits (the peripheral names and count are board-specific).
The targets/TARGET_Cypress/TARGET_PSOC6 is dedicated to the mbed-os HAL
and PSoC 6 MCU targets developed by Cypress Semiconductor. Move the
existing port developed by Future Electronics to TARGET_PSOC_FUTURE
and update the labels in targets.json appropriately.
Use new atomics (exchange, load, store and bool types) to simplify
and improve the atomics in the nRF52 serial HAL.
* Ensure mutexes are released last and atomically when done
done inside a critical section.
* Compare-and-swap is not required for the spinlock - exchange is
sufficient. (Not clear a spinlock is needed anyway, but left in).
* Remove unneeded volatile, and make mutexes bool.
* Remove unused Peripheral Pins definitions and add UART_1 TXD/RXD pins (fix#9026) for the Wio BG96 board
* Remove/Fix unused PinName definitions for the Wio BG96 board from the PinNames enum
* Remove unused Peripheral Pins definitions and add UART_1 TXD/RXD pins (fix#9026) for the Wio 3G board
* Remove/Fix unused PinName definitions for the Wio 3G board from the PinNames enum
Cruz Monrreal
deepikabhavnani
Donatien Garnier
panyz0725@thundersoft.com
bcostm
TomoYamanaka
Russ Butler
Russ Butler
Michel Jaouen
jeromecoutant
Maciej Bocianski
Sarah Marsh
aqin
Oren Cohen
Oren Cohen
Seppo Takalo
Martin Kojtal
Guillermo Alonso
Ashok Rao
Volodymyr Medvid
Yoshihiro TSUBOI
Przemyslaw Stekiel
RFulchiero
Marcin Tomczyk
Teppo Järvelin
Jaeden Amero
Cai
Leszek Rusinowicz
Fahim Alavi
ccli8
Alexander Zilberkant
Anna Bridge
Nir Sonnenschein
Ganesh Ramachandran
Kevin Bracey