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12868 Commits

Author SHA1 Message Date
Nathan Hartman
4ac2c73d82 tiva: Fix nxstyle warnings 
arch/arm/src/tiva/tm4c/tm4c129_sysctrl.c:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/tm4c/tm4c_gpio.c:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/tm4c/tm4c_gpio.h:

    * Fix nxstyle warnings. No functional changes.
 2020-10-01 12:14:27 +08:00
patacongo
9142deeb10 Update arch/arm/src/common/arm_interruptcontext.c 
Add a comment discussing the limitation of this solution for the case of the ARMv7-A with the GIC
 2020-09-30 08:32:25 -06:00
Masayuki Ishikawa
bbc6571b28 arch: arm: Fix up_interrupt_context() for SMP 
Summary:
- I found an issue with up_interrupt_context() when testing.
- And finally found that up_interrupt_context() is not atomic.
- This commit fixes the issue

Impact:
- Affects SMP only

Testing:
- Tested with spresense:wifi_smp and sabre-6quad:smp (qemu)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-09-30 08:32:25 -06:00
raiden00pl
c18e7bb422 nrf52_lowputc.c: fix compilation error for nrf52832 which has limited baud rate support 2020-09-30 09:09:04 -03:00
raiden00pl
4da122b8d4 nrf52_serial.c: fix unused wariable warning 2020-09-30 09:09:04 -03:00
raiden00pl
35a5036e32 nrf52: add serial termios support 2020-09-30 09:09:04 -03:00
Nathan Hartman
fc404e15da tiva: Fix nxstyle warnings 
arch/arm/src/tiva/hardware/tiva_eeprom.h:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/hardware/tiva_sysctrl.h:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/hardware/tiva_uart.h:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/hardware/tiva_wdt.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-29 16:59:17 +01:00
Brennan Ashton
bbf16b27d9 nRF52: Add basic error handling for i2c in polling mode 
There was no error handling before and it would block on common
cases like NACK which meant that you could not use the i2ctool
to perform a scan of the bus.

This does not handle the interrupt flow which also has incomplete
error handling.
 2020-09-28 09:34:08 -03:00
Yoshinori Sugino
698008d1e5 Fix typos 2020-09-28 13:54:43 +08:00
Nathan Hartman
a4aecb4f42 tiva: tiva_i2c.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_i2c.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-28 00:14:01 +08:00
David Sidrane
4a6f7cacd5 stm32f7:serial Bug Fix: Ensure next buffer is processed 
When the Head to Tail relationship was H < T, then
   only the tail to end of buffer was sent.

   The fix is: In the txdma completion to do a second
   the DMA operation using nbuffer if the nlength is
   non zero.

stm32f7:serial UART5 use actual size

   UART5 was using the CONFIG_UART5_TXBUFSIZE
   not the UART5_TXBUFSIZE_ADJUSTED.
   Since the buffer size was adjusted up, this
   has no dcache implications.
   If the UART5_TXBUFSIZE_ADJUSTED is larger
   then CONFIG_UART5_TXBUFSIZE it will present
   a larger usable buffer to the system's
   serial driver.
 2020-09-25 22:09:05 +01:00
Nathan Hartman
090d822f33 tiva: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_gpio.h:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/tiva_mpuinit.h:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/tiva_qencoder.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-25 16:37:45 +01:00
Nathan Hartman
44d7f14121 tiva: tiva_ssi.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_ssi.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-24 16:00:55 -03:00
Matias N
0f9fb67b0c nrf52 spi: build fixes for !SPI_EXCHANGE 2020-09-24 09:51:51 -03:00
Nathan Hartman
c8bb4474bb tiva: tiva_periphrdy.h, tiva_pwm.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_periphrdy.h:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/tiva_pwm.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-23 22:00:17 +01:00
Thomas Axelsson
f193f0f702 imxrt: Style fixes in mux and ADC hardware headers 2020-09-23 13:16:33 -03:00
Thomas Axelsson
d67bc0c3c8 imxrt: ADC driver 
Based on LPC17xx_40xx and STM32 drivers.
 2020-09-23 13:16:33 -03:00
Daniel Mesham
c8dc9e39ac arch/arm: stm32l4: Fix typo in TIM15 PWM config 
When configuring TIM15_CH2 as output, we mistakenly referred to TIM12 instead.
 2020-09-23 14:29:10 +02:00
Daniel Agar
3df8f79111 stm32f412ce fixes 2020-09-22 22:44:43 -07:00
saramonteiro
7d889bf4c4 nrf52: Fix typo, replace setcc with getcc 2020-09-22 21:07:31 -03:00
Xiang Xiao
031984f76a arch/arm: Select arm family when ARCH_ARM1136J/ARCH_ARM1156T2/ARCH_ARM1176JZ is defined 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-22 23:05:29 +01:00
Xiang Xiao
d078518502 arch/arm: Should include arch/armv8-m/spinlock.h when CONFIG_ARCH_ARMV8M is defined 
forget in commit 2376d8a266
Author: qiaowei <qiaowei@xiaomi.com>
Date:   Wed Apr 22 10:09:50 2020 +0800

    Porting arch/armv8-m support

    1. Add dsp extension; float point based on hardware and software.
    2. Delete folder "iar"
    3. Add tool chain for cortex-M23 and cortex-M35p

    Signed-off-by: qiaowei <qiaowei@xiaomi.com>
    Change-Id: I5bfc78abb025adb0ad4fae37e2b444915f477fe7

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-22 23:05:29 +01:00
Xiang Xiao
7faf72cabc arch/arm: Add ARCH_ARMV6M Kconfig to prepare the support of CortexM0+ 
also align with the armv7m implementation

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-22 23:05:29 +01:00
Nathan Hartman
560a052144 tiva: tiva_timer.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_timer.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-22 10:29:28 -07:00
Nathan Hartman
bc9d3cdd14 tiva: tiva_flash.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_flash.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-21 22:04:45 +01:00
Nathan Hartman
4ceb8ef4e1 tiva: tiva_sysctrl.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_sysctrl.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-18 23:50:59 +01:00
Brennan Ashton
1473c6848f nRF52: Add hooks for missing SPI register callbacks 
This implements the missing callback hooks nrf52_spi0/1/2/3register
that are usually used with mmcsd for card detection.

This also stubs out the missing spi trigger function which is not
used on this platform.

The card detect was tested with the nRF52-feather board and a
modified KeyBoard FeatherWing.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-09-18 04:31:47 -07:00
Fotis Panagiotopoulos
b0b5f87699 Removed broken overdrive function in STM32. 2020-09-18 02:53:40 -07:00
Nathan Hartman
a4d1a20b93 tiva: tiva_lowputc.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_lowputc.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-17 11:07:35 -07:00
Nathan Hartman
e916896aa9 tiva: tiva_eeprom.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_eeprom.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-16 22:15:34 -03:00
Nathan Hartman
de7953c0ee tiva: tiva_userspace.h: Fix nxstyle warnings 
arch/arm/src/tiva/tiva_userspace.h:

    * Fix nxstyle warnings. No functional changes.
 2020-09-16 09:45:17 -07:00
Xiang Xiao
1475309c5b Fix nxstyle warning 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-16 06:57:29 -07:00
Xiang Xiao
bf7399a982 arch: Initialize idle thread stack information 
and remove the special handling in the stack dump

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia1ef9a427bd4c7f6cee9838d0445f29cfaca3998
 2020-09-16 06:57:29 -07:00
Brennan Ashton
8602e46d4a nRF: Add missing Kconfig entry for SPI2_MASTER 
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-09-16 07:26:29 +02:00
Matias N
166242c171 use "export" to expose TOPDIR to all child make instead of passing it around every time 2020-09-15 21:11:33 -07:00
Nathan Hartman
0eae2a1f59 tiva: tiva_ssi.c: Fix nxstyle warnings 
arch/arm/src/tiva/common/tiva_ssi.c:

    * Fix nxstyle warnings. No functional changes.
 2020-09-15 12:48:20 -03:00
Nakamura, Yuuichi
7ce5369873 Fix cxd56 uart deadlock 2020-09-15 15:12:02 +09:00
Brennan Ashton
c9e618b7b6 nRF: Incorrect base addresses for SPI controllers 1,2,3 
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-09-14 19:11:21 -03:00
Nathan Hartman
e681396d35 tiva: tiva_lowputc.c, tiva_qencoder.c: Fix nxstyle warnings 
arch/arm/src/tiva/common/tiva_lowputc.c:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/common/tiva_qencoder.c:

    * Fix nxstyle warnings. No functional changes.
 2020-09-14 12:16:28 -03:00
Brennan Ashton
93eeecff6a nrf52: SPI transfer failure and corruption 
The current EasyDMA implementation will fail if a transfer of over
255 bytes is requested with no warning.

Also we do not set the RX and TX transfer lengths to 0 if the
buffer is NULL which can cause data to be written to the old
address as well as cause unexpected transaction lenghts.
Example:
  transfer 1:
   rx_len  = 10
   rx_buff != NULL
   tx_len  = 10
   tx_buff != NULL
  transfer 2:
   rx_len = 2
   rx_buff != NULL
   tx_buff == NULL
  Total transaction length for the second would be 10 because it
  would still be using the old rx length of 10 and would
  corrupt data in the old rx buffer.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-09-14 07:21:24 +02:00
Matias N
3d1159007f Remove extra application of EXTRAFLAGS and KDEFINE and the arch-level 
EXTRAFLAGS is already applied to *FLAGS in board's Make.defs (and
it applies to whole build, not just arch-code). EXTRAFLAGS is passed
around each make call to the complete build.

KDEFINE is already added to EXTRAFLAGS in main Makefile so no need
to add it again in arch-level Makefile
 2020-09-14 13:59:57 +09:00
Brennan Ashton
5f85024d8c nrf52: SPI cmddata function mapping wrong for SPI(0,2,3) 
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-09-13 21:19:17 -03:00
Nathan Hartman
1ab683387d tiva: tiva_eeprom.c: Fix nxstyle warnings 
arch/arm/src/tiva/common/tiva_eeprom.c:

    * Fix nxstyle warnings. No functional changes.
 2020-09-13 13:11:26 -03:00
raiden00pl
49d0d41234 arch/arm/src/nrf52/nrf52_pwm.c: add missing index for pwm2 and pwm3 2020-09-13 10:57:11 -03:00
raiden00pl
e7f3028aa6 nrf52: add ADC support 2020-09-13 10:57:11 -03:00
raiden00pl
a2b00fd348 nrf52: add PWM support 2020-09-13 10:57:11 -03:00
Nathan Hartman
70caa27c4c tiva: tiva_dumpgpio.c: Fix nxstyle warnings 
arch/arm/src/tiva/common/tiva_dumpgpio.c:

    * Fix nxstyle warnings. No functional changes.
 2020-09-12 00:38:37 +08:00
Xiang Xiao
b0797263ca libc/stdio: Allocate file_struct dynamically 
1.Reduce the default size of task_group_s(~512B each task)
2.Scale better between simple and complex application

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia872137504fddcf64d89c48d6f0593d76d582710
 2020-09-11 17:58:17 +08:00
Masayuki Ishikawa
154d6bc556 arch: cxd56xx: Use spinlock API in cxd56_gpioint.c 
Summary:
- This commit improves cxd56_gpioint performance in SMP mode.

Impact:
- This commit affects SMP mode only.

Testing:
- Tested with spresense:wifi_smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-09-11 17:27:42 +08:00
Nathan Hartman
3316c196d4 tiva: tiva_adclow.c, tiva_allocateheap: Fix nxstyle warnings 
arch/arm/src/tiva/common/tiva_adclow.c:

    * Fix nxstyle warnings. No functional changes.

arch/arm/src/tiva/common/tiva_allocateheap.c

    * Fix nxstyle warnings. No functional changes.
 2020-09-10 23:54:17 +08:00