5cbc3e0497
Relocate USB target specific code to root `targets` directory
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All target specific source and header files should be in the `targets`
directory located at the root of the Mbed OS repository.
2019-08-16 15:42:43 +01:00
df43350f28
Tweak STM watchdog implementation
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Change the calculation method of rl so it is rounded up.
2019-08-14 13:02:47 +02:00
de84004be1
Merge pull request #11189 from LMESTM/pwmout_cpp_guard
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__cplusplus guard fixed pwmout_device.h for STM32 families
2019-08-13 11:19:24 +02:00
f8dc035ae4
Merge pull request #11139 from sethitow/stm32f413-crash-capture
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STM32F413 Crash Capture
2019-08-09 12:49:21 +01:00
174cac7e11
Merge pull request #11103 from desowin/stm32f7-usbhost
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STM32F7: Do not generate redundant IN tokens
2019-08-09 11:36:37 +01:00
9b4373639b
Merge pull request #11072 from jeromecoutant/PULL_REQUEST_CUBE_UPDATE_L4_V1.14.0
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STM32L4: update drivers version to CUBE V1.14.0
2019-08-09 11:35:00 +01:00
319223ac16
__cplusplus guard fixed pwmout_device.h for STM32 families
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This bug prevented using this header in cpp code directly.
2019-08-09 09:51:39 +02:00
9a65310a85
stm32f413xh: add crash capture support for ARM_STD
2019-08-01 11:28:36 -07:00
dd2876c8ac
__cplusplus guard fixed
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This error prevented using this header in cpp code directly.
2019-08-01 14:41:11 +02:00
1c4ad895dd
stm32f413xh: add crash capture support for IAR
2019-07-31 15:54:47 -07:00
6278dacc1f
stm32f413xh: add crash capture support for ARM_MICRO
2019-07-31 15:54:20 -07:00
489bd3dec8
stm32f413xh: add crash capture support for GCC_ARM
2019-07-31 15:53:34 -07:00
b9c4076741
STM32F7: Do not generate redundant IN tokens
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When STM32F746-DISCO board was being used in (unsupported) USBHost mode,
the communication was unreliable. Our investigation revealed that the
problem lied in redundant IN tokens that the host generated even though
it shouldn't. This could lead to endless high-frequency NAKs being
received from device, which caused watchdog reset as USBHost spent all
time in interrupt handlers.
In our application the clocks frequencies are:
* HCLK = 48 MHz
* APB1 = 6 MHz
* APB2 = 12 MHz
We have captured the raw USB High-Speed traffic using OpenVizsla.
Without this change, when USB MSD device connected to the system
responded to IN with NAK, there were excessive IN tokens generated about
667 ns after the NAK. With this commit the IN tokens are generated no
sooner than 10 us after the NAK.
The high frequency of the IN/NAK pairs is not the biggest problem.
The biggest problem is that the USB Host did continue to send the IN token
after DATA and ACK packets were received from device - *without* any request
from upper layer (USB MSD).
The USB MSD devices won't have extra data available on Bulk IN endpoint
after the expected data was received by Host. In such case IN/NAK cycle
time is only houndreds of nanoseconds, the MCU has no time for anything else.
The problem manifested not only on Bulk endpoints, but also during
Control transfers. Example correct scenario (when this fix is applied):
* SETUP stage
* SETUP [host -> address 0 endpoint 0]
* DATA0 [80 06 00 01 00 00 08 00] [CRC16: EB 94]
* ACK
* DATA stage
* IN
* NAK
... the IN/NAK repeated multiple time until device was ready
* IN
* DATA1 [12 01 10 02 00 00 00 40] [CRC16: 55 41]
* ACK
* STATUS stage
* OUT
* DATA1 ZLP
* ACK
Without this commit, in DATA stage, after the ACK was received, the host
did send extra IN to which device responded with STALL. On bus it was:
* DATA stage
...
* IN
* DATA1 [12 01 10 02 00 00 00 40] [CRC16: 55 41]
* IN
* STALL
* IN
* STALL
* STATUS stage
* OUT
* DATA1 ZLP
* STALL
In the fault case the next SETUP was sent only after 510 ms, which
indicates timeout in upper layer.
With this commit the next SETUP is sent 120 us after the STATUS stage ACK.
2019-07-24 11:40:49 +02:00
96a773a0e6
STM32L4: update drivers version to CUBE V1.14.0
2019-07-19 13:15:07 +02:00
12d60f86ea
Merge pull request #11050 from jeromecoutant/PR_DISCO_L4R9I
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DISCO_L4R9I new target
2019-07-17 23:15:45 +03:00
987533859a
Merge pull request #10104 from kjbracey-arm/sleep_api
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Sleep rework, RTOS API for bare metal, wait deprecations
2019-07-17 14:37:53 +03:00
8efd123776
Merge pull request #11042 from caoyuan96421/bugfix
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Fixed serial_device IRQ infinite loop bug due to uint8_t overflowing in STM devices
2019-07-17 14:33:21 +03:00
1a835dda4a
DISCO_L4R9I new target
2019-07-15 14:06:40 +02:00
b22641ca18
Normalize line endings for IM880B startup files.
2019-07-15 14:56:22 +03:00
a522dcfa0a
Replace deprecated wait calls
2019-07-15 10:13:50 +03:00
6ed21ee1c0
Fixed serial_device IRQ infinite loop bug due to uint8_t overflowing
2019-07-13 00:05:25 -04:00
878c93673b
Reverted "K64F, STM32F429: IAR linker scripts dynamic heap fix"
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due to side effect with K64F bootloader application jump after three consecutive HW resets.
2019-07-10 13:30:40 +02:00
647b5817ce
Merge pull request #10982 from jeromecoutant/PR_LPUART
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STM32 LPUART minor update for easy maintenance
2019-07-09 08:33:06 +01:00
1264660314
Merge pull request #10972 from 0xc0170/test_target
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add new target IM880B
2019-07-08 16:34:36 +03:00
8a3fd6a040
STM32 LPUART update
2019-07-05 17:52:41 +02:00
8b6d0920a8
STM32H7: Reset Reason update
2019-07-05 14:44:45 +02:00
aa31b1268a
STM32H7 watchdog patch
2019-07-05 14:44:43 +02:00
da9b919268
STM32H7: Increase watchdog timeout value
2019-07-05 14:44:41 +02:00
3384cea281
STM32H7 : add LSI
2019-07-05 14:44:39 +02:00
c327f4f070
add new target IM880B
2019-07-05 09:19:51 +01:00
608e4c245f
Merge pull request #10938 from tymoteuszblochmobica/iar
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K64F, STM32F429: IAR linker scripts dynamic heap fix
2019-07-03 12:00:35 +01:00
ccb63d771e
Merge pull request #10857 from ARMmbed/feature-watchdog
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Add Watchdog and ResetReason
2019-07-03 11:43:52 +01:00
a84c239830
Merge pull request #10701 from LMESTM/STM_lp_ticker_low_level_wrapper
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STM: replace C++ low power ticker wrapper with a low level wrapper
2019-07-02 12:50:11 +01:00
83057c95d0
IAR icf linker scripts modified to use dynamic heap allocation of all available memory.
2019-07-01 17:57:40 +02:00
1ced842391
STM: Correct macro test in us_ticker_defines.h
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Avoids build warning caused by #10609
2019-07-01 13:34:55 +03:00
be2c2bed30
Merge pull request #10884 from jeromecoutant/PR_H743ZI2
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NUCLEO_H743ZI2 new target support
2019-07-01 09:27:31 +01:00
9e0dc3e198
Merge pull request #10859 from malavikasajikumar/master
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Removing I2C and SPI pin names in SDP-K1 PinNames.h file.
2019-07-01 09:23:06 +01:00
58a4685811
STM32: lp_ticker optim: initialize handle once only
2019-07-01 09:33:23 +02:00
ee95c7e64a
STM32: lp_ticker optim: remove irq_handler variable
2019-07-01 09:33:23 +02:00
8616cd7655
Update comments and fix typo
2019-07-01 09:33:23 +02:00
501881bf38
Update warning now that C++ wrapper is not needed anymore
...
Now we'd rather not use this wrapper and use instead the low level
wrapper implemented in this driver.
2019-07-01 09:33:22 +02:00
d4ec62ff0c
Manage lp_ticker delay at low level
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LP TICKER mbed-os wrapper needs to be disabled as it introduces too much latencies.
LP TICKER wrapper has been disabled and we need to managed the HW constraints at low level:
- main HW constraint is that once the comparator has been programmed once,
driver cannot program it again before CMPOK HW flag is set, which takes about 3 30us cycles.
To make it even more complex, the driver also needs to cope with "LP ticker workaround"
See commit:
LP ticker workaround
There is an errata in LPTIM specification that explains that CMP Flag
condition is not an exact match (COUNTER = MATCH) but rather a
comparison (COUNTER >= MATCH).
Also the disable interrupt is more complete now:
- always check sleep manager status and restore it
- remove irq_handler as comparator is always programed and might get called
eventually when LP TICK is restarted
- reset delayed_prog
Also in set_interrupt, make sure interrupt does not fire early.
If needed, we decide to slightly delay the tick to cope with the HW limitation to
make sure it will fire as soon as HW is capable.
Functions are called under critical section as they may be called from
the IRQ handler now, not only from driver layer.
2019-07-01 09:31:53 +02:00
6452eb3172
LP ticker workaround
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There is an errata in LPTIM specification that explains that CMP Flag
condition is not an exact match (COUNTER = MATCH) but rather a
comparison (COUNTER >= MATCH).
As a consequence the interrupt is firing early than expected when
programing a timestamp after the 0xFFFF wrap-around.
In order to
work-around this issue, we implement the below work-around.
In case timestamp is after the work-around, let's decide to program the
CMP value to 0xFFFF, which is the wrap-around value. There would anyway be
a wake-up at the time of wrap-around to let the OS update the system time.
When the wrap-around interrupt happen, OS will check the current time and
program again the timestamp to the proper value.
2019-07-01 09:31:53 +02:00
85c477c1dc
Merge pull request #10609 from kjbracey-arm/us_ticker_optimise
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wait_us optimization
2019-06-28 14:29:00 +01:00
61c4d05ce9
Merge pull request #10824 from ABOSTM/PRSTM32_PWMWRTIE_GLITCH_10734
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STM32: pwmout_write: configure channel only when not already enabled
2019-06-28 14:24:14 +01:00
924af9481e
Merge pull request #10841 from VVESTM/vve_10827_spi_count
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TARGET_STM: Add DEVICE_SPI_COUNT to use SPIs without interference
2019-06-26 09:09:38 +01:00
b0073bb70d
Merge pull request #10774 from fkjagodzinski/fix-uart_irq
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Fix serial IRQ handling
2019-06-25 15:49:41 +01:00
d2ea0f9432
NUCLEO_H743ZI2 new target support
2019-06-24 11:00:58 +02:00
a339084684
STM32: pwmout_write: configure channel only when not already enabled
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Fix PWM glitch on write(), TARGET_STM/pwmout_api.c, #10734
2019-06-20 17:49:16 +02:00
6632282b4a
Removing I2C and SPI pin names in SDP-K1 PinNames.h file.
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This is to ensure the use of Arduino pin names Dxx for I2C and SPI pins in programs written for SDP-K1 board.
2019-06-18 08:15:01 -07:00
31eb49b918
TARGET_STM: Add DEVICE_SPI_COUNT to use SPIs without interference
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Extend to all STM targets the work done on PR10752.
Signed-off-by: Vincent Veron <vincent.veron@st.com>
2019-06-14 14:15:56 +02:00
8d15a2342f
STM: optimize us_ticker
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Provide new optimizations for us_ticker and wait_us.
2019-06-14 10:22:08 +03:00
5a8f795976
Merge pull request #10804 from VVESTM/vve_fix_10589
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TARGET_STM: SPI: update pull up config depending on clk polarity
2019-06-14 07:45:25 +01:00
09ea361c7e
Merge pull request #10790 from jeromecoutant/PR_H7_LPUART
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STM32H7 enable LPUART
2019-06-11 09:06:22 +01:00
94d2a42fd5
Merge pull request #10793 from jeromecoutant/PR_STM32WARNING
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STM32: remove compilation warnings
2019-06-11 07:36:47 +01:00
9dfc8d0ea7
Merge pull request #10775 from jeromecoutant/PR_H7_REFACTOR
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STM32H7: refactor TARGET directory
2019-06-09 18:22:04 +01:00
356c4fb7cb
Merge pull request #10758 from toyowata/stm32f407xe
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Move Seeed ARCH_MAX to TARGET_STM32F407xE MCU
2019-06-09 18:20:03 +01:00
9ab0e09699
Merge pull request #10752 from teijokinnunen/stm32l0_target_spi_count
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STM32L0: Add DEVICE_SPI_COUNT to DISCO_L072CZ_LRWAN1 + MTB_MURATA_ABZ
2019-06-09 18:19:34 +01:00
ced4c3f4e4
Merge pull request #10708 from VVESTM/vve_fix_10671
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TARGET_STM: SPI: add pulse on master transmissions
2019-06-09 18:10:42 +01:00
5ac7c8c77e
STM32WB warning compilation
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[-Wparentheses-equality]
2019-06-07 18:11:16 +02:00
ddcc63276a
STM32H7 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:11:04 +02:00
39ee51a017
STM32L4 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:10:17 +02:00
43a304351a
STM32L1 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:10:17 +02:00
daf8d114c4
STM32L0 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:10:17 +02:00
7d05f22b31
STM32F7 warning compilation
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[-Wparentheses-equality]
[-Wsign-compare]
2019-06-07 18:10:03 +02:00
09a58b5203
STM32F4 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:08:51 +02:00
89f554fb53
STM32F3 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:08:51 +02:00
f3c7cc9d47
STM32F2 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:08:51 +02:00
8c2ee68be1
STM32F1 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:08:50 +02:00
7154ac65f2
STM32F0 warning compilation
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[-Wparentheses-equality]
2019-06-07 18:08:50 +02:00
5d80f9e98f
STM32: remove compilation warning
2019-06-07 18:08:39 +02:00
a90e68e788
STM32H7 UART: enable LPUART
2019-06-07 18:05:06 +02:00
14b83e7fdf
STM32WB: Fix serial IRQ handling
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Check that the RX or TX interrupt is enabled before calling
a registered handler with RxIrq or TxIrq arg.
2019-06-07 15:36:21 +02:00
53222fa448
STM32L4: Fix serial IRQ handling
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Check that the RX or TX interrupt is enabled before calling
a registered handler with RxIrq or TxIrq arg.
2019-06-07 15:33:49 +02:00
fa0cc68657
STM32H7: Fix serial IRQ handling
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Check that the RX or TX interrupt is enabled before calling
a registered handler with RxIrq or TxIrq arg.
2019-06-07 15:30:03 +02:00
d6a48218ee
STM32F3: Fix serial IRQ handling
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Check that the RX or TX interrupt is enabled before calling
a registered handler with RxIrq or TxIrq arg.
2019-06-07 15:26:20 +02:00
b88b94eb75
STM32L0: Fix serial IRQ handling
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Check that the RX or TX interrupt is enabled before calling
a registered handler with RxIrq or TxIrq arg.
2019-06-07 15:17:22 +02:00
c387bd889f
STM32F0: Fix serial IRQ handling
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Check that the RX or TX interrupt is enabled before calling
a registered handler with RxIrq or TxIrq arg.
2019-06-07 15:17:17 +02:00
84384162bb
STM32F7: Fix serial IRQ handling
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Check that the RX or TX interrupt is enabled before calling
a registered handler with RxIrq or TxIrq arg.
2019-06-07 15:17:07 +02:00
82979f6415
TARGET_STM: SPI: update pull up config depending on clk polarity
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Fix #10589
Signed-off-by: Vincent Veron <vincent.veron@st.com>
2019-06-06 17:06:04 +02:00
25e4316963
STM32H7 directory cleanup and refactoring
2019-06-06 10:48:11 +02:00
119ff51fee
STM32H7: use default files from ST drivers delivery
2019-06-06 10:48:09 +02:00
5b53b3aae0
STM32: define USE_FULL_LL_DRIVER at top level
2019-06-06 10:48:08 +02:00
f1628f0b8d
Correct SPDX identifiers
2019-06-05 19:04:55 +09:00
9acf2c325c
Fix device_name and add SPDX identifiers
2019-06-05 16:48:08 +09:00
f0a06b24ba
Remove ARCH_MAX files from STM32F407xG
2019-06-05 14:51:06 +09:00
db2cac45f1
Move Seeed ARCH_MAX to TARGET_STM32F407xE MCU
2019-06-05 14:35:25 +09:00
728c01f9e3
STM32L0: Add DEVICE_SPI_COUNT to DISCO_L072CZ_LRWAN1 + MTB_MURATA_ABZ
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Enables simultaneous use of both SPIs without interference.
2019-06-04 09:38:20 +03:00
16475829f1
TARGET_STM: SPI: add pulse on master transmissions
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Add a pulse when using hardware chip select for SPI transmissions.
CS is at low level when a transmission is on-going.
Be careful, this is not compatible with all modes. It will work only
if PHA is 0, ie spi mode is 0 or 2. See stm32xx reference manual,
chapter "NSS pulse mode" for more details.
Fix #10671
Signed-off-by: Vincent Veron <vincent.veron@st.com>
2019-06-03 10:00:06 +02:00
93e4a8251c
Merge pull request #10697 from jeromecoutant/PR_H7FLASH
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STM32H7: flash issue while erasing sector in Bank 1
2019-06-03 08:35:29 +01:00
58994d88cd
STM32H7: flash issue while erasing sector in Bank 1
2019-05-29 09:31:30 +02:00
d919498745
STM32: common cmsis.h and device.h
2019-05-27 16:27:41 +02:00
570e9b0bf4
STM32 WATCHDOG : increase timeout value
2019-05-24 11:35:42 +02:00
4300e5d6c4
STM32 WATCHDOG : use ST HAL in order to make code commun for all STM32
2019-05-24 11:35:41 +02:00
feec85cc37
STM32 WATCHDOG : update STM32L0 HAL_IWDG_Init to a newest version
2019-05-24 11:35:41 +02:00
e29d64fc19
STM32 WATCHDOG : compilation issue with typed define
2019-05-24 11:35:40 +02:00
1b8513a5a8
STM32 Watchdog : move API file to STM family level
2019-05-24 11:35:39 +02:00
3d31801f4f
STM: HAL: Reset_reason: Correct return values
2019-05-24 11:35:35 +02:00
d26dba40b2
STM32F4: watchdog HAL: Fix issues found with tests
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Fix WATCHDOG_STATUS_INVALID_ARGUMENT for timeout values from 1 ms to
407 ms (fix inability to set prescaler bits to zero).
Fix timeout <-> IWDG registers conversions.
Fix read & write access to IWDG_PR and IWDG_RLR registers.
Fix LSI RC frequency setting.
Limit MAX_TIMEOUT_MS to UINT32_MAX.
2019-05-24 11:35:29 +02:00
2fb9fc2a8e
Rename watchdog.c -> watchdog_api.c to prevent name collision with Platform API
2019-05-24 11:35:25 +02:00
e7761a1d39
Move watchdog parameter validation into the driver layer
2019-05-24 11:35:22 +02:00
31924b2481
Add missing license headers
2019-05-24 11:35:21 +02:00
7c392a16d4
Remove window and sleep mode options for watchdog API
2019-05-24 11:35:13 +02:00
8fa38bb25b
Add Watchdog driver API
2019-05-24 11:20:26 +02:00
366893ae71
Add independent watchdog reference implementation for STM32
2019-05-24 11:20:25 +02:00
6b3d790fc1
Add function to fetch platform specific reset reason register values
2019-05-24 11:20:24 +02:00
1ec22fee05
Add reset reason reference implementation STM32
2019-05-24 11:20:23 +02:00
4567626ade
Merge pull request #10636 from u-blox/activation_status
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+UPSND sent to poll activation status
2019-05-23 21:39:48 +01:00
80d7cb2e17
Merge pull request #10631 from VVESTM/update_cube_h7
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Update cube h7 to 1.4.0
2019-05-23 21:36:38 +01:00
02b91bdfca
Merge pull request #10582 from malavikasajikumar/master
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Adding LED4 definition in PinNames.h of SDP-K1 board.
2019-05-23 21:35:42 +01:00
d8e1e43e35
H7 ST CUBE : remove unecessary #if 1 instead of USE_FULL_LL_DRIVER
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Keep #define USE_FULL_LL_DRIVER and define this switch in target.json
Signed-off-by: Vincent Veron <vincent.veron@st.com>
2019-05-23 14:01:01 +02:00
80b41f0276
H7 ST CUBE V1.4.0
2019-05-23 14:01:00 +02:00
defc244db2
+UPSND sent to poll activation status
2019-05-22 16:52:03 +05:00
d5b84a5d57
SDP_K1: Fix year change in the system clock
2019-05-21 07:44:49 -07:00
d4122b0b3a
Merge pull request #10454 from u-blox/ublox_odin_driver_os_5_v3.7.0_rc1
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Enterprise_mode_+_wifi_configuraiton_api: update ODIN drivers to v3.7.0 RC1
2019-05-20 10:54:45 +01:00
cf8f3725f9
Removing stale definition.
2019-05-14 12:33:57 -07:00
82a6f157b3
Adding omitted definition for LED4. This is used as a STATUS LED.
2019-05-14 12:32:44 -07:00
a2cde2e24e
Merge pull request #10570 from jeromecoutant/PR_ASTYLE
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STM32 astyle updates
2019-05-14 09:22:18 +01:00
3ea1c56124
Merge pull request #10147 from kjbracey-arm/atomic_bitwise
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Assembler atomics
2019-05-13 14:18:05 +01:00
548a40ee62
Merge pull request #10541 from guialonsoalb/master
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Adding QSPI support to target RHOMBIO_L476DMW1K
2019-05-13 13:59:40 +01:00
2956a35b17
Merge pull request #10538 from masoudr/master
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Enabled crash reporting for DISCO_F407VG target
2019-05-13 13:29:17 +01:00
773729fcf6
Merge pull request #10479 from LMESTM/more_flash_for_stm32wb_app
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STM32WB: Update Flash size
2019-05-12 20:08:49 +01:00
97e1c9cbaf
Merge pull request #10287 from linlingao/pr10177
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Enable MTS_DRAGONFLY_F411RE to register with Pelion
2019-05-10 16:21:46 +01:00
0352bbbd5b
STM32 astyle updates
2019-05-10 15:32:05 +02:00
e3a72eac9e
Typo fix for MBED_APP_SIZE
2019-05-09 10:28:20 +02:00
43759c0c4b
Enterprise mode + wifi configuraiton api
2019-05-08 17:52:04 +05:00
06ed3c44c2
Enabled crash reporting for DISCO_F407VG on all other toolchains
2019-05-07 21:43:37 +04:30
d30bdbe08b
Enabled crash reporting for DISCO_F407VG target
2019-05-07 19:25:46 +04:30
70bc390410
added QSPI support to target RHOMBIO_L476DMW1K
2019-05-07 15:44:09 +02:00
fcc375f5c9
Update FLASH_SIZE backup value
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By default, FLASH_SIZE should be read from HW.
In case this is not the case, we define it here, as the size of FLASH
that is available to the application running on M4.
2019-05-06 11:31:37 +02:00
89eef1b490
STM32WB: Update Flash size
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the flash is shared and split between cortex-M4 that
runs (mbed-os) application and the cortex-M0+ that
runs the BLE firmware.
The 512K allocated to the application was a
conservative that can now be updated.
With recent up-to-date BLE firmware flashed @ 0x080CB000,
there should be 812K available to application.
But there are boards out there that don't have an up-to-date
firmware, so we're keeping an intermediate, safer,
application size of 768K.
2019-05-06 11:31:37 +02:00
5f55eedfae
cellular target name change for ublox cellular instance
2019-05-03 11:21:38 +05:00
87711a9111
Merge pull request #10471 from malavikasajikumar/master
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SDP-K1: Updates to target code
2019-05-02 19:03:22 +01:00
2c22f549e9
Add option to keep post_binary_hook and make it default. It can be disabled by setting it to null
2019-05-02 11:25:20 -05:00
438a52f15a
Fix handoff issue from the bootloader to the application on MTS_DRAGONFLY_F411RE
2019-05-02 11:25:19 -05:00
d41962a8c8
SDP_K1: Fix year change in the system clock
2019-05-02 11:35:40 +01:00
1de0712272
Merge pull request #9944 from deepikabhavnani/stm32_splitheap
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GCC - Add support to split heap across 2-RAM banks
2019-04-30 11:02:51 +01:00
e0faeb2b65
Fixing alignment.
2019-04-29 09:52:01 -07:00
2cd7aa1148
Merge pull request #10303 from juhoeskeli/mem_changes
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STM32L4xx: IAR memory maps updated
2019-04-29 13:46:46 +01:00
536da479dc
Merge pull request #10018 from deepikabhavnani/stm32_heap_armc6
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STM: Update linker script for using SRAM1 and SRAM2 in ARM
2019-04-26 13:30:42 +01:00
87396e0bf6
Assembler atomics
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Reimplement atomic code in inline assembly. This can improve
optimisation, and avoids potential architectural problems with using
LDREX/STREX intrinsics.
API further extended:
* Bitwise operations (fetch_and/fetch_or/fetch_xor)
* fetch_add and fetch_sub (like incr/decr, but returning old value -
aligning with C++11)
* compare_exchange_weak
* Explicit memory order specification
* Basic freestanding template overloads for C++
This gives our existing C implementation essentially all the functionality
needed by C++11.
An actual Atomic<T> template based upon these C functions could follow.
2019-04-26 13:12:35 +03:00
f11f63ddcf
AWAKE signal turned on at system init for SDP-K1 board.
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- Setting AWAKE signal high in the SystemInit() to ensure VIO supply to daughter boards through SDP and Arduino connectors.
2019-04-25 23:49:19 -07:00
869e48dad0
Improvements made to PinNames.h of SDP-K1 board.
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PinNames.h:
- Removing definition of Status LED.
- Redefining SPI and I2C pin names using Arduino pins names.
2019-04-25 23:49:19 -07:00
443974b864
STM32L4xx: IAR linker file updated to better use available memory
2019-04-23 12:53:53 +03:00
b6a2c7b63f
Merge pull request #10019 from deepikabhavnani/uarm_fix
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uARM - Move heap region after IRAM1
2019-04-18 12:49:56 +01:00
4b7e163b57
Add missing boot stack size memory from heap calculation
2019-04-12 15:28:52 -05:00
9c63d91c11
STM32: protect compilation when DEVICE_USTICKER is disabled
2019-04-11 17:57:39 +02:00
feba293673
Update linker script for using SRAM1 and SRAM2 in ARM
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To have the flexibilty in application; to use any of the section
(data/bss/heap) without updating linker script in every use case,
following decisions are made:
1. Fixed size and small sections moved to SRAM2 (32K)
Vectors
Crash data
Remaining section - RW / ZI
2. Large memory space should be used for variable sections
RW/ZI
Heap - (Minimum - 0x12000)
Stack - At bottom
2019-04-09 13:41:09 -05:00
1576fb0aaa
Add support for split heap in ST devices
2019-04-09 12:08:49 -05:00
1a52587c2d
Update the linker file to support single and multiple heap banks
2019-04-09 12:08:49 -05:00
Hugues Kamba
int_szyk
Martin Kojtal
Laurent Meunier
Seth Itow
Szymon Szantula
Ireneusz Gaicki
jeromecoutant
Seppo Takalo
Kevin Bracey
Yuan Cao
Tymoteusz Bloch
Arto Kinnunen
itziar
Tymoteusz Bloch
Alexandre Bourdiol
Malavika Sajikumar
Vincent Veron
Filip Jagodzinski
toyowata
Teijo Kinnunen
Filip Jagodzinski
Steven Cartmell
Bilal Qamar
Anna Bridge
aqin
M. Rahimi
Guillermo Alonso
mudassar-ublox
Lin Gao
Juho Eskeli
Deepika