sergiotarxz/nuttx
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12403 Commits

Author SHA1 Message Date
David Sidrane
0050ba9ac7 imxrt:lpi2c ensure that on an error status reflects it. 
After an error the STOP detect was overwriting the
   previous error status.
 2019-12-21 02:54:50 -08:00
David Sidrane
9ebeaa1d53 imxrt:lpi2c imxrt_lpi2c_reset uses GPIO with SION 
Reworked imxrt_lpi2c_reset to use GPIO because the IO
   can not be mapped from a peripheral to a GPIO with
   simple bit logic.
 2019-12-21 02:54:50 -08:00
David Sidrane
f297e41219 imxrt:gpio Support readback on OUT GPIO 
imxrt:gpio ran through nxstyle
 2019-12-21 02:54:44 -08:00
Guillherme Amaral
eeed40aa0c arch/arm/src/stm32f0l0g0/ and boards/arm/stm32f0l0g0/nucleo-g070rb/include/board.h: Add I2C pinmap. In Kconfig select I2C2 for this part. Update I2C pin definitions in board.h. 2019-12-20 13:02:13 -06:00
raiden00pl
d80d6b8774 Merged in raiden00/nuttx_nrf52 (pull request #1098) 
nrf52 updates

arch/arm/nrf52: add more options to Kconfig

arch/arm/nrf52: cosmetics changes to some files

arch/arm/nrf52: nfct, radio, twi, spi registers definitions

arch/arm/nrf52: fix warnings in nrf52_gpio.c

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-12-19 15:40:56 +00:00
Gregory Nutt
e7c9c89985 Trivial updates to files modified in last PR based on results of tools/nxstyle. 2019-12-16 13:13:04 -06:00
raiden00pl
a0429bcb20 Merged in raiden00/nuttx_nrf52 (pull request #1096) 
nrf52 updates

board/arm/nrf52/nrf52832-dk: use the on-board virtual COM pins as default UART0 configuration

board/arm/nrf52: initial support for the nrf52840-dk board

board/arm/nrf52: initial support for the nrf52840-dk dongle board

arch/arm/src/nrf52: add support for port 1 GPIO

arch/arm/src/nrf52: initial support for UART1

arch/arm/src/nrf52: add UICR definitions

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-12-16 18:35:45 +00:00
Valmantas Palikša
bc7566a83f arch/arm/include/armv7-m/syscall.h: ARM EABI specifies that the stack should be aligned by 8 on function calls, inside the function is not required to be aligned by 8. Since these functions call svc, compiler doesn't know that the svc is a function, therefore it does not do any stack management. This change pushes an even number of args to the stack and maintains an 8 byte alignment. I've checked the assembly and it doesn't cause any more overhead that the hand written assembly. 2019-12-16 09:10:08 -06:00
Gregory Nutt
6bff1f4df4 arch/arm/include/samd2l2/sam_adc.h: I was wrong... this header file does belong in the samd2l2 include directory. It contains IOCTL definitions that are needed by applications. Usage of a chip-specific header file is, however, not really a good portable design because it requires that the application know that it is running on a specific chip. But still, if we are going to do that, the include directory is where the header file belongs. My apologies for the bad judgement. 2019-12-16 03:53:05 -06:00
Alan Carvalho de Assis
787128930f arch/arm/src/samd2l2 and boards/arm/samd2l2/arduino-m0: Add support to SAMD2L ADC driver and board support to Arduino M0. 2019-12-15 17:36:59 -06:00
Petro Karashchenko
871197b4ec arch/arm/src/am335x/ and boards/arm/am335x/beaglebone-black/: Initial CAN support for the BBB. 2019-12-15 17:12:54 -06:00
Petro Karashchenko
ca4e6077e2 arch/arm/src/am335x/am335x_i2c.c: Improvements to AM335x I2C. 2019-12-15 17:02:59 -06:00
David Sidrane
2cbcb8fd00 arch/arm/src/imxrt/imxrt_clockconfig.c and board.h: Allow clock setting for SPI and I2C from board.h. 2019-12-12 08:33:05 -06:00
David Sidrane
42dfd18d7c arch/arm/src/imxrt/imxrt_lpspi.c: Fixed race on register setting. The ouput frequency was not being initialized correctly. The value of LPSPI_TCR_PRESCALE was getting set to 7. Making the setting atomic fixed the race. I suppose a DSB() could have also fixed it. 2019-12-12 08:31:24 -06:00
David Sidrane
587dcaa6e6 arch/arm/src/imxrt/imxrt_lpspi.c: Remove hack setting LPSPI1 daisy irrespective of pin config. I assume this hack pre dated the addition of the dasiy chain setting. It was forcing LPSPI1 pins to read from selection 1 irrespective of pin config. The correct input selection is done in imxrt_config_gpio. 2019-12-12 08:29:08 -06:00
David Sidrane
3d4eb32e48 arch/arm/src/imxrt/imxrt_lpi2c.c: Added configurations to fine tune LPI2C Timeouts. 2019-12-12 08:27:02 -06:00
Nathan Hartman
9655730ef8 Fix various typos and spelling errors. 2019-12-12 07:41:51 -06:00
Petro Karashchenko
3737aa83fa arch/arm/src/am335x/am335x_i2c.c: AM225x I2C driver now works in both polling and interrupt modes. 2019-12-12 07:39:36 -06:00
Juha Niskanen
c8268cbfcf Merged in juniskane/nuttx-4/Juha-Niskanen/remove-reference-to-nonexistent-config-m-1575888266268 (pull request #1093) 
Remove reference to nonexistent config macro. stm32l4_spi.h edited online with Bitbucket

stm32l4_spi.h edited online with Bitbucket

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-12-11 12:06:03 +00:00
Juha Niskanen
50768ac7a6 Merged in juniskane/nuttx-3/Juha-Niskanen/kconfig-edited-online-with-bitbucket-1575887906303 (pull request #1092) 
Kconfig edited online with Bitbucket

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-12-11 12:04:20 +00:00
Petro Karashchenko
813902cf87 arch/arm/src/am335x and boards/arm/am335x/beaglebone-black: Add I2C support for AM335X. 2019-12-10 20:22:25 -06:00
Gregory Nutt
425b1c737c Fix a problem I introduced in my recent review. 2019-12-10 18:04:56 -06:00
David Sidrane
2e71e0632f arch/arm/src/imxrt/imxrt_usdhc.c: IMXRT106x USDHC: Support regular GPIO for CD and inversion. 2019-12-10 17:58:08 -06:00
Petro Karashchenko
2f00eefa5d arch/arm/src/am335x: Adds AM335x Clock Configuration. 2019-12-10 17:55:08 -06:00
Gregory Nutt
cb288fdfe2 arch/arm/src/stm32f7/stm32_serial.c: Fix a new warning found in build testing. 2019-12-07 13:14:50 -06:00
David Sidrane
db6fe28fa6 Merged in david_s5/nuttx/master_imxrt_cap (pull request #1089) 
imxrt106x:pinout add ALT 8 GPIO_GPT1_CAPTURE[1|2]

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-12-05 22:32:43 +00:00
David Sidrane
1c05846f92 Merged in david_s5/nuttx-5/David-Sidrane/archarmsrcstm32f7stm32_serialc-fix-typo-1575381167793 (pull request #1087) 
arch/arm/src/stm32f7/stm32_serial.c:  Fix typo in UART7

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-12-03 14:25:08 +00:00
David Sidrane
92a3a8e026 arch/arm/src/stm32f7/stm32_serial.c: Serial nxsyle fixes (sans long table lines). 2019-12-03 07:23:14 -06:00
David Sidrane
baeaf54c6c arch/arm/src/stm32f7/stm32_serial.c: Add Tx U[S]ART DMA. 2019-12-03 07:21:58 -06:00
David Sidrane
d3e0d5ee72 arch/arm/src/stm32f7/stm32_serial.c: CONFIG_USART_DMAPRIO->CONFIG_USART_RXDMAPRIO. 2019-12-03 07:18:42 -06:00
David Sidrane
b095ab392c arch/arm/src/stm32/stm32_serial.c: SERIAL_HAVE_DMA->SERIAL_HAVE_RXDMA. 2019-12-03 07:15:59 -06:00
David Sidrane
fe12b843d0 arch/arm/src/stm32/stm32_hciuart.c: CONFIG_STM32_HCIUART_DMAPRIO->CONFIG_STM32_HCIUART_RXDMAPRIO. 2019-12-03 07:14:30 -06:00
David Sidrane
bbdc6875de arch/arm/src/stm32l4/stm32l4_serial.c: SERIAL_HAVE_DMA->SERIAL_HAVE_RXDMA. 2019-12-03 07:11:54 -06:00
Gregory Nutt
f4102b7d6e arch/arm/src/stm32f0l0g0/stm32_serial_v1.c: SERIAL_HAVE_DMA->SERIAL_HAVE_RXDMA. 2019-12-03 07:10:26 -06:00
David Sidrane
64d956e7a1 arch/arm/src/stm32l4/stm32l4_serial.c: CONFIG_USART_DMAPRIO->CONFIG_USART_RXDMAPRIO. 2019-12-03 07:08:56 -06:00
David Sidrane
e35325e385 arch/arm/src/stm32f0l0g0/stm32_serial_v1.c: CONFIG_USART_DMAPRIO->CONFIG_USART_RXDMAPRIO 2019-12-03 07:07:49 -06:00
Guillherme Amaral
15f358d6a9 arch/arm/src/stm32f0l0g0: Fix PWM on TIM16 not working: Adjust TIM registers, Add pins available for mapping TIM14-17, CCMR2 registers was being handled for TIMs who do not have it, and Fix PWM frequency being doubled when in center-aligned mode. 2019-12-02 09:14:56 -06:00
OSer
1e2c840752 Merged in OSer916/nuttx/fix_stm32l4_sai (pull request #1083) 
boards/arm/stm32f7/stm32f746g-disco: add SAI driver

* ignore TAGS

* arch/arm/src/stm32l4/stm32l4_sai.c: fix type error

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-12-02 14:22:58 +00:00
Valmantas Palikša
cc0a0e7aa9 arch/arm/src/armv7-m/up_schedulesigaction.c: Correct hardfault that can occur when killing a task via Ctrl-C in PROTECTED mode. 2019-12-02 08:16:34 -06:00
Gregory Nutt
736a0da8ec Fix various coding standard problems in last PR, mostly as reported by tools/nxstyle. 2019-12-01 20:17:57 -06:00
OSer
498fb6d15f Merged in OSer916/nuttx/stm32f746g-disco_sai (pull request #1081) 
boards/arm/stm32f7/stm32f746g-disco: add SAI driver

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-12-02 01:55:29 +00:00
Guillherme Amaral
74883ddd97 arch/arm/src/stm32f0l0g0/stm32_pwm.c: Add missing logic for PWM stop for TIM14-15. 2019-11-30 15:36:41 -06:00
Guillherme Amaral
d022b56b84 arch/arm/src/stm32f0l0g0/Kconfig: Select STM32F0L0G0_PWM when TIM{14-17}_PWM enabled. 2019-11-30 15:34:00 -06:00
Gregory Nutt
108ffe7044 Within the OS, nxisg_sleep() should be used instead of sleep(). sleep() is a cancellation point and sets the errno value. Neither of which should be done inside the OS. 2019-11-29 19:03:24 -06:00
Gregory Nutt
4f1d891067 arch/: Within the OS, nxisg_usleep() should be used instead of usleep(). usleep() is a cancellation point and sets the errno value. Neither of which should be done inside the OS. 2019-11-29 17:54:43 -06:00
David Sidrane
43a6e43a0f arch/arm/src/stm32f7/stm32_ethernet.c: Add some delays so that ifup() does not hog the CPU. 2019-11-29 17:19:06 -06:00
Gregory Nutt
69318b1024 Re-implements reverted commit 344f7bc9f61d139b932bf6c6a5001e7a8e54409d in a way that should not have the undesired side-effect. include/nuttx/sched.h: Add a bit to the TCB flags to indicat the thread is a user thread in a syscall. sched/nuttx/nxsig_dispatch.c: Delay dispatching to signal handlers if within a system call. In all syscall implementations: Process delayed signal handling when exiting system call. 2019-11-28 12:47:36 -06:00
Gregory Nutt
cbdd590c82 Revert "include/nuttx/sched.h: Add storage for a previous signal mask. arch/: In all syscall implementations, block all signals before dispatching a system call; resotre signal mask when the system call returns." 
Using the sigprocmask() for this purpose has too many side-effects.

This reverts commit 344f7bc9f61d139b932bf6c6a5001e7a8e54409d.
 2019-11-28 11:57:54 -06:00
Gregory Nutt
344f7bc9f6 include/nuttx/sched.h: Add storage for a previous signal mask. arch/: In all syscall implemenations, block all signals before dispatching a system call; resotre signal mask when the system call returnes. 2019-11-28 10:51:29 -06:00
Beat Küng
fe49dcf622 Merged in bkueng/nuttx/fix_h7_dmamux_defines (pull request #1079) 
fix stm32h7x3xx_dmamux.h: add missing underscore to defines

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-11-28 12:23:20 +00:00