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Author SHA1 Message Date
Andrei Stefanescu
eae495bc0a arch/arm/src/lpc54xx/lpc54_clockconfig.c: Fix PLL settings. For the lpc54628 Rev. E board the PLL was not configured properly and the board wouldn't boot correctly. I checked the startup files from the official IDE and inspected the assembly instructions for the libraries used. 2019-09-22 13:41:38 -06:00
Alan Carvalho de Assis
35227fb873 boards/arm/samd2l2/arduino-m0: Add initial board support for the Arduino M0. 2019-09-22 10:43:36 -06:00
Alan Carvalho de Assis
8eafe880dc boards/arm/stm32/stm32f4discovery/src: Add support for external DS1307 module. 2019-09-22 07:08:00 -06:00
Gregory Nutt
c123967fe9 Remove bluetooth firmware download logic of commit 05bbbec3e1. It is in the wrong place. 2019-09-21 08:51:44 -06:00
Gregory Nutt
a9a49f5c12 Let's be consistent with the upload/ vs download. The host PC is up, the HCI is down. We can upload things to the host PC and we can download things to lower level peripherals. 2019-09-21 08:31:10 -06:00
Gregory Nutt
e2d80b6990 wireless/bluetooth/bt_hcicore.c: Bluetooth firmware download logic of commit 05bbbec3e1 breaks all bluetooth builds. This commit fixes that by making that firmware download configurable. It is disabled by default so that all of the pre-existing configurations will continue to build. 2019-09-21 08:07:21 -06:00
Gregory Nutt
261cd9df4b arch/arm/src/imxrt/imxrt_idle.c: Dave Marples <dave@marples.net>. 2019-09-21 07:31:00 -06:00
Dave Marples
62fca7c376 arch/arm/src/imxrt/imxrt_usdhc.c: Move some comments. 2019-09-21 07:26:49 -06:00
Dave Marples
05bbbec3e1 Add support for the BCM43438A1 Bluetooth capability. It also adds a serial 'shim' to allow any regular serial port that can support a Bluetooth H4 interface (i.e. it has RTS/CTS) to be used to drive a Bluetooth device (Get a handle to it via hci_uart_getdevice("/dev/xxx") and then pass it to the btuart_register function. 
Most of the bluetooth and wifi chips appear to need external firmware, and the 43438 is no exception. Fortunately, since Cypress got involved, these are much more straightforward to obtain and are shipped as part of their SDK, which is downloadable from their website.  Those firmwares are already provided as C arrays, so their names just need updating to;

const unsigned char bt_firmware_hcd -> The bt firmware array.

const int bt_firmware_len = sizeof(bt_firmware_hcd);
 2019-09-21 07:16:37 -06:00
Gregory Nutt
218da47318 Update some README files 2019-09-21 06:55:46 -06:00
Xiang Xiao
b4e7ca5aac net/icmpv6/icmpv6_autoconfig.c: cmpv6_autoconfig() error handling must not overwrite overwrite the error code. 2019-09-20 12:51:37 -06:00
Xiang Xiao
6c484847d5 net/: Decouple autoconfig and icmpv6 socket to avoid the invalid kconfig combination. 2019-09-20 12:45:05 -06:00
Gregory Nutt
6d557386f5 boards/xtensa/esp32/esp32-core/src/Makefile: Fix another problem from the big reorganization noted in Issue 168. 2019-09-20 11:57:36 -06:00
David Alessio
500739de3a Merged in david_alessio/nuttx/bugfix/gitrev-portability (pull request #1035) 
fix portability issue with date, hostname

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-09-20 16:46:04 +00:00
Gregory Nutt
23e1d2e403 Dispatch ICMP_POLL to device's callback list too since icmpv6_neighbor still append the callback into this list. 2019-09-20 07:54:10 -06:00
Gregory Nutt
f4cc21a5c3 boards/arm/stm32/stm32f429i-disco/README.txt: Trivial update to README. 2019-09-20 06:23:48 -06:00
Juha Niskanen
5c853cd1dc libs/libc/unistd/lib_getcwd.c: remove stray sched_unlock(). Also fixes several typos. 2019-09-20 06:23:48 -06:00
anchao
03ad77f45c tools/configure.sh and configure.c: Do not remove CONFIG_SIM_M32 if host is specified. 2019-09-19 18:27:22 -06:00
Juha Niskanen
e8b5dd4528 Fix use of undefined pp-token #errror, other typos. 2019-09-19 18:19:18 -06:00
David Sidrane
c6689b3093 stm32h7 SDMMC support IDMA, Interrupt driven, pullups and SDIO 
* stm32h7:Supports ARMV7M Stack check
* stm32h7:sdmmc bug fix writting address 0
* stm32h7:sdmmc Clean up timming
* stm32f7:Kconfig typos, formating
* stm32f7:sdmmc use binary not
* stm32f7:nxstyle formatting
* stm32h7:SDMMC Kconfig add Block Setup, Preflight, Delayed Invalidate
* stm32h7:Correct value of ICR reset
* stm32h7:SDMMC support IDMA, Interrupt driven, pullups and SDIO
* stm32h7:Add AXI
* stm32h7:Workaround for Errata 2.2.9 Reading from AXI SRAM may lead to data read corruption
 2019-09-19 16:13:24 +00:00
Gregory Nutt
9eba6bf018 arch/arm/src/stm32f0l0g0 and boards/arm/stm32f0l0g0/nucleo-g071rb: The last change did NOT eliminate the build problem. This one does. 2019-09-18 15:13:13 -06:00
Gregory Nutt
f581315b06 arch/arm/src/stm32f0l0g0: Fix some link timer errors introduced with recent changes to RCC/PWR. 2019-09-18 14:22:44 -06:00
Xiang Xiao
5fd8f78bf9 net/ipforward, tcp, and udp: Fix a chicken and egg problem by eliminating the check of the arp/neighbor tables before packet transmission 
1. For buffered tcp/udp case, if CONFIG_NET_ARP_SEND/CONFIG_NET_ARP_IPIN/CONFIG_NET_ICMPv6_NEIGHBOR isn't enabled and the table doesn't contain ip<->ethaddr mapping yet, the logic will skip the realtransmission and then arp/neighbor can't steal the final buffer to generate arp/icmpv6 packet.
2.for all other case, the tcp layer or user program should already contain the retransmit logic, the check is redundancy and may generate many duplicated packets if arp/icmpv6 response is too slow because the cursor stop forward. If user still concern about the very first packet lost, he could fix the issue by enabling CONFIG_NET_ARP_SEND/CONFIG_NET_ICMPv6_NEIGHBOR at begin.
 2019-09-18 12:33:41 -06:00
Gregory Nutt
a0ec67bc4c include/nuttx/sensors/ioctl.h: Commands for the VL53L1X did not follow the sequence. Noted by Daniel Pereira de Carvalho. 2019-09-18 07:30:29 -06:00
Alin Jerpelea
54ef3efc35 Merged in alinjerpelea/nuttx (pull request #1033) 
boards: spresense: Add board initialization for isx012

Add isx012 initialization to the board and include the needed headers

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-09-18 11:42:35 +00:00
Masayuki Ishikawa
2154a02fa1 Merged in masayuki2009/nuttx.nuttx/fix_comments_in_gs2200m (pull request #1032) 
drivers/wireless/gs2200m.c: Fix comments

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-09-18 11:34:00 +00:00
Augusto Fraga Giachero
08b596d26d rch/arm/src/lpc17xx_40xx/lpc17_40_i2c.c: Respect the I2C_M_NOSTART flag. Sending a restart condition when not requested will break other drivers that depend on this behavior. 2019-09-17 16:14:58 -06:00
Gregory Nutt
a8a59df260 arch/arm/src/stm32f0l0g0/stm32*_pwr.c: Add some files missing in a previouis commit. 2019-09-17 11:34:05 -06:00
Daniel Pereira Volpato
50e34d50b6 boards/arm/stm32f0l0g0/nucleo-g070rb/include/board.hboards/arm/stm32f0l0g0/nucleo-g070rb: Enable PWR peripheral and increase sysclk to max. frequency. SYSCLK can be increased now that VOS and flash wait states are properly configured. 2019-09-17 11:32:51 -06:00
Daniel Pereira Volpato
031b83cff3 arch/arm/src/stm32f0l0g0/stm32*_pwr.c and stm32g0_rcc.c: Scale dynamic voltage and flash wait states properly on STM32G0 chips. 
arch/arm/src/stm32f0l0g0/stm32g0_rcc.c: Set VOS and flash wait states properly
arch/arm/src/stm32f0l0g0/stm32f0l0_pwr.c: Renamed from arch/arm/src/stm32f0l0g0/stm32_pwr.c
arch/arm/src/stm32f0l0g0/stm32g0_pwr.c: Preliminary implementation of PWR module for STM32G0 (stm32_pwr_setvos() only)
 2019-09-17 11:29:49 -06:00
Daniel Pereira Volpato
4737fd7497 boards/arm/stm32f0l0g0/nucleo-g070rb/scripts/ld.script: Fix .ARM.exidx section overlap with .data 2019-09-17 11:23:53 -06:00
Daniel Pereira Volpato
d78e60d18e boards/arm/stm32f0l0g0/nucleo-g070rb: Initial support for board STM32 NUCLEO-G070RB, including NSH config 2019-09-17 11:20:26 -06:00
Daniel Pereira Volpato
61055cee94 Add support for STM32G070xx 
arch/arm/include/stm32f0l0g0: add support for STM32G070CB, STM32G070KB, STM32G070RB
arch/arm/src/stm32f0l0g0: add support for STM32G070CB, STM32G070KB, STM32G070RB
 2019-09-17 11:10:38 -06:00
Alin Jerpelea
b55c518a1a Merged in alinjerpelea/nuttx (pull request #1031) 
boards: spresense: add isx012 camera initialization and config

* boards: spresense: add isx012 camera initialization

    Add the initialization for the isx012 camera sensor.

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

* boards: spresense: add camera defconfig

    For easy configuration add camera defconfig for spresense board

    Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-09-17 16:58:09 +00:00
Juha Niskanen
ebc6f51641 Fix some typos 2019-09-17 10:46:23 -06:00
Gregory Nutt
8d87e624bf boards/arm/cxd56xx/spresense/Kconfig: Add a configuration to select if an extension board is attached to the SPresence. If there is no extension board attached, the SPresense may run in a low-power mode by default (as determined by the CONFIG_CXD56_CUSTOM_PINCONFIG option). If an extension board is present, then the SPresense will need to run at a higher power mode, selected by the new CONFIG_SPRESENSE_EXTENSION option. 2019-09-17 05:41:10 -06:00
Takayoshi Koizumi
ef28729374 boards/arm/cxd56xx/spresense/include/board_pinconfig.h: Add board specific pin configurations of CXD5602 pins to fit Spresense board. 2019-09-16 15:32:58 -06:00
Gregory Nutt
ecb0b15fd0 libs/libc/math/Kconfig: Should select the NuttX float.h file automatically if the NuttX math library is selected. 2019-09-16 13:29:47 -06:00
Gregory Nutt
a5a7fe2d8a Kconfig and arch/Kconfig: Add some protection so that you cannot select an architecture-specific header file if the architecture does not provide the header file. 2019-09-16 11:47:26 -06:00
Gregory Nutt
20f4e05b09 arch/arm/src/stm32h7/stm32_ethernet.c: Bazooka Joe's fix to the STM32 F7 Ethernet driver (ec4a7be5c2) should be applied to the H7 as well. The other STM32 Ethernet driver already has the change. 2019-09-16 08:24:58 -06:00
Gregory Nutt
5995714cfd boards/mips Linker Scripts: The PIC32M* start-up code initializes .bss by writing 16 bytes at a time in a loop. The start (_sbss) alignment is only required to be 4 bytes since the write is done with 4 store instructions. In a previous change, the end address, _ebss, was aligned to 16 byte to prevent initializing past the end off the .bss region. However, that does not work unless the start address, _sbss, is also aligned to 16 bytes. 2019-09-16 08:14:32 -06:00
Bazooka Joe
ec4a7be5c2 Merged in BazookaJoe1900/nuttx/pr-network_stm32_freebuffer (pull request #1030) 
Large ethernet packet can leads network halt

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-09-16 13:52:56 +00:00
Juha Niskanen
8fa646f0e8 drivers/syslog: syslog_force does not set errno so do not test against it. Some changes to comments. 2019-09-16 07:48:48 -06:00
Gregory Nutt
63c9c0c935 sched/semaphore/spinlock.c: Fix build failure caused by a missing semicolon. 2019-09-16 07:44:01 -06:00
Xiang Xiao
ba436b9434 tools/Makefile.unix: Fix build error when issue 'make -B'. mkdir: cannot create directory 'staging': File exists: tools/Makefile.unix:269: recipe for target 'staging' failed' 2019-09-16 07:41:25 -06:00
Xiang Xiao
bf3ffddf2f tools/configure.*: Add -s option to skip .config/Make.defs existence check. 2019-09-16 07:38:29 -06:00
Gregory Nutt
66a55c91e7 Linker scripts: Fix some alignment problems. 2019-09-15 18:06:36 -06:00
Gregory Nutt
805fa49a4e Back out/change some of the alignments in the previous comments. Non-ARM CPUs my have different alignment requirements. AVR, for example, has none. MIPS requires 16-byte alignment of the end of .bss. 2019-09-15 18:02:00 -06:00
Gregory Nutt
2925c28f8f All linker scripts: Preface all _edata defininitions with . = ALIGN(4). Otherwise, the last bytes in the .data section may not be initialized properly. Also convert all linker scripts indent in units of 8-spaces to units of 4-spaces. 2019-09-15 17:22:16 -06:00
Gregory Nutt
0bd60c3722 All linker scripts: Preface all _ebss defininitions with . = ALIGN(4). Otherwise, the last bytes in the .bss section will not be initialized properly. Also convert all linker scripts that use TABs to spaces. 2019-09-15 15:27:58 -06:00