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336 Commits (ae7bb17eafab2938434fcba3eca92c17765e1133)

Author SHA1 Message Date
Martin Kojtal ae7bb17eaf QSPI: add flash pins for nrf52480_dk board 2018-08-22 15:00:16 +02:00
Senthil Ramakrishnan cb4308ad64 Remove changes to Nordic SDK and modify HAL to track qspi init 2018-08-22 15:00:03 +02:00
Senthil Ramakrishnan 10a6fd6549 Add support for 1_1_2 and 1_2_2 modes in HAL 2018-08-22 15:00:01 +02:00
Senthil Ramakrishnan 16d121c5d2 Review fixes and doxygen changes 2018-08-22 15:00:00 +02:00
Senthil Ramakrishnan 009cc8b474 Enabling QSPI headers in Nordic HAL implementation and fix for UART STDIO definitions 2018-08-22 14:59:59 +02:00
Senthil Ramakrishnan 2df58e2d25 Modify QSPI HAL API to include an API for command-transfer operations 2018-08-22 14:59:59 +02:00
Martin Kojtal d1b51b6328 QSPI: initial HAL nrf52840 version 
This commit adds QSPI HAL implementation for nrf52840 MCU targets
 2018-08-22 14:59:58 +02:00
Cruz Monrreal 8e25d2d905
Merge pull request #7669 from SigmaDeltaTechnologiesInc/master 
SDT64, 8195, 32620, 32625, 51822, 52832B added to targets
 2018-08-17 11:10:12 -05:00
Cruz Monrreal b4e88392dd
Merge pull request #7645 from naveenkaje/fix_nrf 
nrf_drv_twi: remove redundant nrf_drv_disable call in nrf_drv_twi_uninit
 2018-08-15 15:51:21 -05:00
Jiwon Yune 04fc7aa36f Generic pin names added 2018-08-06 14:50:19 +01:00
Przemyslaw Stekiel ace821017f Add implementation of ticker_free() function to CI boards. 
This PR provides implementation of ticker_free() function for the following boards:
ARCH_PRO
EV_COG_AD3029LZ
EV_COG_AD4050LZ
K22F
K64F
K82F
KW24D
KW41Z
LPC546XX
NRF51_DK
NRF52_DK
NUCLEO_F207ZG
NUCLEO_F401RE
NUCLEO_F429ZI
NUCLEO_F746ZG
REALTEK_RTL8195AM
 2018-08-02 09:48:10 +02:00
Jiwon Yune 209a9dcc94 SDT52832B added 2018-08-01 18:21:45 +09:00
Jiwon Yune 784d17f68b SDT51822B added 2018-08-01 18:20:22 +09:00
Naveen Kaje db91e7ed02 nrf_drv_twi: remove redundant nrf_drv_disable call in nrf_drv_twi_uninit 
i2c_api implementation for NRF52 does a disable() followed by uninit().
The uniinit() implementation in NRF drivers layer makes another call to
disable. This throws off the state of the I2C instance leading to an
assert. Since the disable is only invoked from the I2C API layer for
Nordic, remove this redundant call.

Signed-off-by: Naveen Kaje <Naveen.Kaje@arm.com>
 2018-07-30 09:18:43 -05:00
Przemyslaw Stekiel c0ee843d63 Add lp/us ticker_free() functions stub. 
This patch adds only empty stubs of `us_ticker_free()` and `lp_ticker_free()` for all boards where these functions are not implemented.
 2018-07-25 08:58:38 +02:00
Cruz Monrreal dd6482b955
Merge pull request #7504 from TacoGrandeTX/feature_itm_fix 
Feature itm fix
 2018-07-18 09:01:13 -05:00
Marcus Chang 9a073c0ae4 Fix linker script for NRF52832/IAR 
IAR linker script was using memory settings from the NRF52840 and
not the NRF52832.
 2018-07-17 12:43:23 -07:00
Naveen Kaje ed251020b6 NRF52832 linker script: formatting fix 2018-07-12 15:19:13 -05:00
Naveen Kaje 192eb28814 Fix linker script for NRF52840/ARM 2018-07-12 15:19:13 -05:00
RFulchiero 0198481f8f Improved formatting for preprocessor conditionals. 2018-07-12 13:30:36 -05:00
Marcus Chang 10b90edea3 Fix ITM on NRF52 series 
The ITM must be initialized before the SoftDevice, but due to the
lazy initialization in C++ on (at least) GCC the ITM init call
might happen too late.

This commit moves the initialization code into the NRF52 system
startup file.
 2018-07-12 13:29:24 -05:00
Cruz Monrreal f4c936f455
Merge pull request #7486 from marcuschangarm/fix-nrf52-iar 
Fix linker script for NRF52840/IAR
 2018-07-12 10:09:12 -05:00
Marcus Chang fd088d2c4e Allow STDIO pins to be NC in NRF52 series 
Prevent ASSERT from triggering when one of the STDIO pins is not
connected.
 2018-07-11 17:19:18 -07:00
Marcus Chang 6f0bb757f4 Fix linker script for NRF52840/IAR 
Add missing noinit section.
 2018-07-11 15:48:51 -07:00
Marcus Chang 4bb84fdb71 Change NRF52 series UART to only use one SWI channel 
This fixes conflicts with the SoftDevice.
 2018-07-09 12:54:09 -07:00
Marcus Chang cfb99d689a Fix inconsistent SWI configuration in NRF52 series 
All SWI channels except SWI0 is being used by the SoftDevice and
not only SWI1.
 2018-07-09 12:54:09 -07:00
Marcus Chang 01135e30ce Remove white space in config files for NRF52 series 2018-07-09 12:54:08 -07:00
Marcus Chang a0224ed794 Fix interrupt initialization for NRF52 series 
In some cases the UARTE interrupt would be enabled with pending
interrupts. This commit ensures that interrupts are only enabled
from a known state.
 2018-07-02 11:13:50 -07:00
Martin Kojtal 44acaf587b
Merge pull request #7369 from marcuschangarm/fix-nrf52-serial 
Fix race condition in serial_api.c for NRF52 series
 2018-07-02 17:24:16 +02:00
Martin Kojtal 58fa28b9b2
Merge pull request #7313 from mprse/NRF52840_ticker_width_fix 
NRF_52840: Fix us ticker counter size
 2018-06-29 10:10:40 +02:00
Marcus Chang 2d71866028 Fix typo in NRF52 series README.md 
UART configuration parameters mispelled.
 2018-06-28 16:38:29 -07:00
Marcus Chang fc087ab32c Fix race condition in serial_api.c for NRF52 series 
* Elevate RTC2 interrupt priority to same level as UARTE to prevent
race condition on shared variables.
* Remove unused TXDRDY event code.
* Fix typo in macro.
 2018-06-28 16:36:16 -07:00
Przemyslaw Stekiel 9966110dd9 NRF_52840: Fix us ticker counter size 
It has been noticed that there is a problem with us ticker on NRF_52840 board after 32 bit counter has been used for us ticker on NRF52 family boards.
Currently NRF52 symbol is defined only for MCU_NRF52832 (not for MCU_NRF52840) and based on this symbol 16 or 32 bit counter is selected (16 bit for NRF51 family and 32 for NRF52 family).
Since MCU_NRF52840 defines NRF52840_XXAA and provides 32 bit counters, 32 bit counter should be selected also when NRF52840_XXAA symbol is defined.
 2018-06-27 15:33:07 +02:00
Marcus Chang 6346ba87c0 Improve serial performance for NRF52 series 
Time sensitive user callbacks are called through lowest priority
SWI handlers instead of the highest priority UART handler.
 2018-06-25 17:15:40 -07:00
Marcus Chang ddc709acec Make serial_putc non-blocking for the NRF52 series 
Previous implementation would block until character had been
completely sent, which is not what the API specifies.
 2018-06-25 13:19:15 -07:00
Marcus Chang a42f1d7a81 Remove whitespace from NRF52 serial_api.c 2018-06-25 13:16:11 -07:00
Cruz Monrreal 446de6947a
Merge pull request #7145 from drahnr/master 
NRF52: add a separate .nvictable section and allow .noinit to be used…
 2018-06-21 23:32:22 -05:00
Cruz Monrreal 0b8f46763a
Merge pull request #7220 from melvinvdb/fix_nrf5x_interrupt_pull_mode 
Fix mbed::InterruptIn.mode() in NRF5x targets
 2018-06-21 10:31:48 -05:00
Bernhard Schuster 124e15f196 NRF52: attempt to complete 86ce955d96 for ARMCC and IAR 2018-06-21 13:24:49 +02:00
Marcus Chang 6cec180d0b Fix SPI initialization for NRF52 series 
New changes to Mbed error reporting in 5.9 exposed bug in SPI
driver where an instance was uninitialized twice which triggered
an ASSERT.

This fix keeps track of which instance has been initialized and
only calls uninit when it is safe.
 2018-06-20 15:09:14 -07:00
Cruz Monrreal 84d6b79dec
Merge pull request #7172 from mprse/NRF5x_updates 
Unify RTC, lp ticker, and us ticker for NRF51 and NRF52 series
 2018-06-20 16:08:05 -05:00
Melvin van den berg 4986daaa7d - Fixed coding style 
- Set default pull mode to PullNone in gpio_irq_init
 2018-06-19 13:11:31 +02:00
Przemyslaw Stekiel 02d7d25850 us_ticker_set_interrupt: fix bit-shift operation 2018-06-19 08:55:35 +02:00
Przemyslaw Stekiel 80fabcb125 Use lp_ticker.c for NRF51 and NRF52 boards 2018-06-19 08:47:06 +02:00
Przemyslaw Stekiel 4a8de084b9 Use common_rtc.h for NRF51 and NRF52 boards 2018-06-19 08:47:05 +02:00
Przemyslaw Stekiel b073720d62 NRF5x: Increase lp us ticker interrupt priority 
Set the second highest user level, leaving the highest for UART (we are having constant overflows) and two levels below for everything else.
This should increase the timer accuracy.
 2018-06-19 08:47:05 +02:00
Przemyslaw Stekiel 7e222f2994 NRF5x: Add bug fix for the first timer read. 
It has been noticed that first read value can not be trusted.
 2018-06-19 08:47:04 +02:00
Przemyslaw Stekiel 1583cbc78e Use common us_ticker.c for NRF51 and NRF52 boards 2018-06-19 08:47:04 +02:00
Przemyslaw Stekiel cca4090bf6 NRF51, NRF52: Implement us_ticker_free() function. 2018-06-19 08:46:44 +02:00
Melvin van den berg 5fadb26f14 Fixed broken InterruptIn.mode() in NRF5x target which didn't do anything: interruptIn always remained with pullup resistor enabled. 2018-06-14 16:54:03 +02:00