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Re: [RFC]DMA API Update
Piotr Mieńkowski <piotr.mienkowski at gmail.com...>
Hi Baohong,
They are for user applications. Drivers are to implement them.I'm not sure I understood your answer correctly. Let me explain my point again with an example. Atmel SAM DMA module has features like linked list which allows to set up multi block memory transfer, e.g. one could easily set up DMA transfer for Zephyr's fifo queue. Also features like memory striding to access data in the interleaved manner (every n-th data element). These more advanced features are likely going to be used by the device drivers but probably not by the user application. From your answer I understand that DMA API update you propose is aimed at user applications. That means that additionally every SoC family should provide its own private DMA API to be used by the device drivers. I.e. when I write Atmel SAM audio driver that uses DMA transfer this driver should access private Atmel SAM DMA API and not the public DMA API. Is that correct? Regards, Piotr
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Re: [RFC]DMA API Update
Liu, Baohong
HI Piotr,
They are for user applications. Drivers are to implement them. Thanks Baohong From: Piotr Mienkowski [mailto:piotr.mienkowski(a)gmail.com] Sent: Thursday, January 12, 2017 11:25 AM To: devel(a)lists.zephyrproject.org Subject: [devel] Re: [RFC]DMA API Update Hi Baohong, Thanks for preparing the proposal for the new DMA API. I'm working currently on the Atmel SAM family DMA driver and am very interested in the topic. Before I send my comments I have a general question: Is the DMA API meant to serve exclusively user applications, the one build on top of Zephyr, or is it meant to be used also by the device driver code? The way I understand it providing DMA API exclusively for user applications means it can be kept simple and portable. Providing DMA API that can be used by device drivers means it should support all the intricate features of the given DMA hardware module, i.e. API should not put (too much) limits on what hardware can do. Regards, Piotr On 11.01.2017 20:49, Liu, Baohong wrote: Hi everyone, I would like to propose the update for DMA API. (https://jira.zephyrproject.org/browse/ZEP-873). Known Problems -------- Struct dma_channel_config consists of quite a few variables of enum types, two callback function pointers, and one callback user data pointer. - The enums can be collapsed into a bit field. This will reduce the size of the data structure. - The two callback function pointers (for normal and error cases) can be combined. A parameter of error code can be used to differentiate the two cases. So, the current callback parameter of user data pointer will be replaced by two new parameters. One for error code and the other one for channel id. - Callback data pointer can be removed. Currently, this field holds user data. It can be moved to driver data structure. The callback function can dig out the information from dev pointer and channel id passed to it. Proposed Solution -------- -- The following are the enums we have now. handshake_interface /* which peripheral and direction*/ hankshake_polarity /* high or low*/ channel_direction /* memory to memory, memory to peripheral ... */ Source_transfer_width /* source data size */ Destination_transfer_width /* destination data size */ Source_burst_length /* source burst length */ Destination_burst_length /* destination burst length */ All these will be collapsed into a bit field. Some of them will have new names. Besides the above, three new items will be added. source_handshake /* HW or SW */ dest_handshake /* HW or SW */ channel_priority /* DMA channel priority */ -- For the callback function, there will be three parameters. They are device pointer, channel_id, and error code. As said above, the error callback will be removed. -- The callback_data pointer will be removed. Final API Format -------- /** * @brief DMA configuration structure. * * config is a bit field with the following parts: * dma_slot [ 0 : 5 ] --which peripheral and direction(HW specific) * hankshake_polarity [ 6 ] --high or low * channel_direction [ 7 : 9 ] --0-memory to memory, 1-memory to peripheral, * 2-peripheral to memory * source_data_size [ 10 : 12 ] --source data size(8,16,32,64,128 and 256 bits) * dest_data_size [ 13 : 15 ] --destination data size(8,16,32,64,128 and 256 bits) * source_burst_length [ 16 : 18 ] --number of source data unit(1,4,8,16,32,64,128 and 256) * dest_burst_length [ 19 : 21 ] -- number of dest data unit(1,4,8,16,32,64,128 and 256) * source_handshake [ 22 ] --HW or SW * dest_handshake [ 23 ] --HW or SW * channel_priority [ 24 : 27 ] --DMA channel priority * RESERVED [ 28 : 31 ] * dma_callback is the callback function pointer */ struct dma_channel_config { uint32_t config; void (*dma_callback)(struct device *dev, uint32_t channel, int error_code); } The remaining parts will stay the same. No change to the structure dma_transfer_config. No change to the API function prototypes: dma_channel_config(...) dma_transfer_config(...) dma_transfer_start(...) dma_transfer_stop(...) (Note: for xx_data_size and xx_burst_length in the above bit field, the value will only serve as an index. For example, for source_data_size, bit field values of 0, 1, 2, 3, 4 and 5 will correspond to sizes of 8,16,32,64,128 and 256 bits.) Suggestions and comments are welcome.
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Re: Porting to ARM Cortex-M7 / Atmel SAM E70 support
Piotr Mieńkowski <piotr.mienkowski at gmail.com...>
Hi,
From the Jira comments on the issue: https://jira.zephyrproject.org/browse/ZEP-759 it looks like convincing Atmel to provide us with Zephyr's compatible licence for the register access header files may be more problematic than it was anticipated. When the discussion regarding license issue was started it was said that it would be preferable to get a new license from Atmel, however we never determined that we could not use the current one. Or at least I'm not aware of it. In fact Atmel license looks fairly similar to those used by other vendors that are already incorporated in Zephyr and located in ext/hal folder. Maybe we could simply use existing Atmel license? Regards, Piotr
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Re: [RFC]DMA API Update
Piotr Mieńkowski <piotr.mienkowski at gmail.com...>
Hi Baohong,
toggle quoted messageShow quoted text
Thanks for preparing the proposal for the new DMA API. I'm working currently on the Atmel SAM family DMA driver and am very interested in the topic. Before I send my comments I have a general question: Is the DMA API meant to serve exclusively user applications, the one build on top of Zephyr, or is it meant to be used also by the device driver code? The way I understand it providing DMA API exclusively for user applications means it can be kept simple and portable. Providing DMA API that can be used by device drivers means it should support all the intricate features of the given DMA hardware module, i.e. API should not put (too much) limits on what hardware can do. Regards, Piotr
On 11.01.2017 20:49, Liu, Baohong wrote:
Hi everyone,
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Daily JIRA Digest
donotreply@...
NEW JIRA items within last 24 hours: 7
[ZEP-1559] Implement _tsc_read for ARC architecture https://jira.zephyrproject.org/browse/ZEP-1559 [ZEP-1561] Implement _tsc_read for NiosII https://jira.zephyrproject.org/browse/ZEP-1561 [ZEP-1560] Implement _tsc_read for ARM https://jira.zephyrproject.org/browse/ZEP-1560 [ZEP-1563] move board documenation for NRF51/NRF52 back to git tree https://jira.zephyrproject.org/browse/ZEP-1563 [ZEP-1558] Support of user private data pointer in Timer expiry function https://jira.zephyrproject.org/browse/ZEP-1558 [ZEP-1564] 6lo uncompress_IPHC_header overwrites IPHC fields https://jira.zephyrproject.org/browse/ZEP-1564 [ZEP-1562] echo_server/echo_client examples hang randomly after some time of operation https://jira.zephyrproject.org/browse/ZEP-1562 UPDATED JIRA items within last 24 hours: 31 [ZEP-794] Requirements for Internet Hosts - Communication Layers https://jira.zephyrproject.org/browse/ZEP-794 [ZEP-839] Thread Requirements on RFC6282 https://jira.zephyrproject.org/browse/ZEP-839 [ZEP-837] Thread Requirements on RFC4443 https://jira.zephyrproject.org/browse/ZEP-837 [ZEP-838] Thread Requirements on RFC4944 https://jira.zephyrproject.org/browse/ZEP-838 [ZEP-819] 6LowPAN-GHC: Generic Header Compression for IPv6 https://jira.zephyrproject.org/browse/ZEP-819 [ZEP-834] Thread Requirements on RFC1122 https://jira.zephyrproject.org/browse/ZEP-834 [ZEP-835] Thread Requirements on RFC2460 https://jira.zephyrproject.org/browse/ZEP-835 [ZEP-836] Thread Requirements on RFC4291 https://jira.zephyrproject.org/browse/ZEP-836 [ZEP-1178] Provide a MinGW environment for Building on Windows https://jira.zephyrproject.org/browse/ZEP-1178 [ZEP-1038] Hard real-time interrupt support https://jira.zephyrproject.org/browse/ZEP-1038 [ZEP-328] HW Encryption Abstraction https://jira.zephyrproject.org/browse/ZEP-328 [ZEP-1557] RISC V Port https://jira.zephyrproject.org/browse/ZEP-1557 [ZEP-880] 6LoWPAN - Multicast Address Mapping https://jira.zephyrproject.org/browse/ZEP-880 [ZEP-881] 6LoWPAN - Frame Delivery in a Link-Layer Mesh https://jira.zephyrproject.org/browse/ZEP-881 [ZEP-877] 6LoWPAN - Mesh Header compression and uncompression https://jira.zephyrproject.org/browse/ZEP-877 [ZEP-878] 6LoWPAN - Unicast-Prefix based IPv6 Multicast (dst) address compression https://jira.zephyrproject.org/browse/ZEP-878 [ZEP-889] 802.15.4 - Management service: FFD level support https://jira.zephyrproject.org/browse/ZEP-889 [ZEP-892] 802.15.4 - TSCH Radio protocol support https://jira.zephyrproject.org/browse/ZEP-892 [ZEP-1394] Add ksdk gpio driver https://jira.zephyrproject.org/browse/ZEP-1394 [ZEP-1387] Add a driver for Atmel ataes132a HW Crypto module https://jira.zephyrproject.org/browse/ZEP-1387 [ZEP-359] Move QEMU handling to a central location https://jira.zephyrproject.org/browse/ZEP-359 [ZEP-31] E2E tests for connection https://jira.zephyrproject.org/browse/ZEP-31 [ZEP-20] E2E testing for non-interactive pairing https://jira.zephyrproject.org/browse/ZEP-20 [ZEP-1339] Add disk access based on flash on freedom board to interface with file system https://jira.zephyrproject.org/browse/ZEP-1339 [ZEP-1414] implement _tsc_read for all architectures https://jira.zephyrproject.org/browse/ZEP-1414 [ZEP-1536] Convert documentation of PWM samples to RST https://jira.zephyrproject.org/browse/ZEP-1536 [ZEP-1177] Reduce Zephyr's Dependency on Host Tools https://jira.zephyrproject.org/browse/ZEP-1177 [ZEP-719] Add ksdk uart shim driver https://jira.zephyrproject.org/browse/ZEP-719 [ZEP-744] USB WebUSB https://jira.zephyrproject.org/browse/ZEP-744 [ZEP-1526] Missing dependency on Windows https://jira.zephyrproject.org/browse/ZEP-1526 [ZEP-1347] sys_bitfield_*() take unsigned long* vs memaddr_t https://jira.zephyrproject.org/browse/ZEP-1347 CLOSED JIRA items within last 24 hours: 5 [ZEP-1513] (Duplicate) Port legacy kernel and benchmark tests to unified kernel https://jira.zephyrproject.org/browse/ZEP-1513 [ZEP-1316] (Cannot Reproduce) tests/ztest/mock/testcase.ini#test: fatal fault in ARC and QD2000 https://jira.zephyrproject.org/browse/ZEP-1316 [ZEP-1080] (Cannot Reproduce) random failures on serial port https://jira.zephyrproject.org/browse/ZEP-1080 [ZEP-1512] (Fixed) doc-theme has its own conf.py https://jira.zephyrproject.org/browse/ZEP-1512 [ZEP-1443] (Fixed) Samples/net/zperf: Build fail as net_private.h can not be founld https://jira.zephyrproject.org/browse/ZEP-1443 RESOLVED JIRA items within last 24 hours: 0
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Daily Gerrit Digest
donotreply@...
NEW within last 24 hours:
- https://gerrit.zephyrproject.org/r/9917 : net: echo_client: Enable CONFIG_NET_L2_BLUETOOTH_SHELL in prj_bt.conf - https://gerrit.zephyrproject.org/r/9916 : net: bt: Add disconnect shell command - https://gerrit.zephyrproject.org/r/9915 : net: bt: Add disconnect management command - https://gerrit.zephyrproject.org/r/9895 : net: route: remove extra variable use in net_route_add() - https://gerrit.zephyrproject.org/r/9894 : net: ipv6: fix link address handling in handle_ns_neighbor - https://gerrit.zephyrproject.org/r/9892 : net: net_linkaddr: introduce net_linkaddr_storage_set function - https://gerrit.zephyrproject.org/r/9874 : arm: cmsis: Port prep_c.c to CMSIS - https://gerrit.zephyrproject.org/r/9904 : pinmux/stm32l4: Add support for STM32L SPI1 and SPI3 - https://gerrit.zephyrproject.org/r/9905 : pinmux/nucleo_l476rg: Define pinmuxing for SPI1 and SPI3 - https://gerrit.zephyrproject.org/r/9881 : Bluetooth: fix write cmd handling - https://gerrit.zephyrproject.org/r/9896 : cc3200: Added board documentation in RST format. - https://gerrit.zephyrproject.org/r/9889 : serial: k64: Remove the uart_k20 driver - https://gerrit.zephyrproject.org/r/9888 : frdm_k64f: hexiwear_k64: Remove defaults for the uart_k20 driver - https://gerrit.zephyrproject.org/r/9887 : k64: Change the default serial driver to the mcux one - https://gerrit.zephyrproject.org/r/9886 : frdm_k64f: hexiwear_k64: Add defaults for the mcux serial driver - https://gerrit.zephyrproject.org/r/9891 : net: linkaddr: calculate linkaddr storage addr size via config - https://gerrit.zephyrproject.org/r/9893 : net: ipv6: fix NULL reference in handle_ra_neighbor - https://gerrit.zephyrproject.org/r/9890 : RFC: sys_*bit(): use 'unsigned long *' instead of memaddr_t or mem_reg_t - https://gerrit.zephyrproject.org/r/9885 : serial: Introduce new mcux shim driver - https://gerrit.zephyrproject.org/r/9880 : Bluetooth: ATT: Fix using k_fifo API with net_buf UPDATED within last 24 hours: - https://gerrit.zephyrproject.org/r/9867 : net: bt: Add scan shell command - https://gerrit.zephyrproject.org/r/9866 : net: bt: Add scan management command - https://gerrit.zephyrproject.org/r/9865 : net: bt: Add shell support - https://gerrit.zephyrproject.org/r/9864 : net: bt: Add connect management command - https://gerrit.zephyrproject.org/r/9863 : net: bt: Fix not showing any logs - https://gerrit.zephyrproject.org/r/9862 : net: echo_client: Don't start sending packets if interface is not UP - https://gerrit.zephyrproject.org/r/9861 : net: echo_client: Fix using CONFIG_NETWORKING_WITH_BT - https://gerrit.zephyrproject.org/r/9860 : net: mgmt: Decode event fields - https://gerrit.zephyrproject.org/r/9805 : ext: ksdk: add MCR20Overwrites.h - https://gerrit.zephyrproject.org/r/9807 : drivers: ieee802154: add MCR20A driver - https://gerrit.zephyrproject.org/r/9809 : samples: ieee802154: add MCR20A - https://gerrit.zephyrproject.org/r/9806 : boards: frdm_k64f: add pinmux settings for MCR20A - https://gerrit.zephyrproject.org/r/9827 : pinmux/nucleo_l476rg: Define pinmuxing for SPI1 and SPI3 - https://gerrit.zephyrproject.org/r/9826 : pinmux/stm32l4: Add support for STM32L SPI1 and SPI3 - https://gerrit.zephyrproject.org/r/9857 : Bluetooth: Add HCI SPI driver - https://gerrit.zephyrproject.org/r/9516 : drivers: Add Atmel SAM family GMAC Ethernet driver - https://gerrit.zephyrproject.org/r/9859 : Bluetooth: Kconfig: Specify stack size for Bluetooth SPI - https://gerrit.zephyrproject.org/r/9858 : Bluetooth: samples/beacon: Print message at start of sample - https://gerrit.zephyrproject.org/r/9663 : Bluetooth: AVDTP: Add AVDTP Receive Function - https://gerrit.zephyrproject.org/r/9460 : Bluetooth: AVDTP: Add AVDTP Discover Function Definition - https://gerrit.zephyrproject.org/r/9373 : Bluetooth: AVDTP: Add AVDTP Discover API Prototype - https://gerrit.zephyrproject.org/r/9446 : Bluetooth: AVDTP: Added params to AVDTP Request structure - https://gerrit.zephyrproject.org/r/7626 : flash/stm32: flash driver for STM32F3x series microcontrollers - https://gerrit.zephyrproject.org/r/9439 : tests: add timer test case with unified kernel - https://gerrit.zephyrproject.org/r/7034 : tests: add fifo/lifo test cases with unified kernel - https://gerrit.zephyrproject.org/r/9464 : tests: kernel: added memory pool threadsafe test - https://gerrit.zephyrproject.org/r/9508 : tests: kernel: added memory slab threadsafe test - https://gerrit.zephyrproject.org/r/9507 : tests: kernel: added memory slab concept test - https://gerrit.zephyrproject.org/r/9505 : tests: kernel: re-path mslab test - https://gerrit.zephyrproject.org/r/9506 : tests: kernel: added memory slab api test - https://gerrit.zephyrproject.org/r/9517 : samples: net: echo_server .conf for Atmel SMART SAM E70 Xplained board - https://gerrit.zephyrproject.org/r/6127 : arch: Add pmc, gpio internal Atmel SAM drivers - https://gerrit.zephyrproject.org/r/9515 : arch: Add support for Atmel SAM E70 SoC configuration at boot - https://gerrit.zephyrproject.org/r/5027 : arch: Add Atmel SAM E70 SoC support - https://gerrit.zephyrproject.org/r/5028 : boards: Add Atmel SAM E70 Xplained board support - https://gerrit.zephyrproject.org/r/6662 : ext: Add Atmel SAM3X header files from Atmel ASF library - https://gerrit.zephyrproject.org/r/6128 : drivers: Add basic Atmel SAM USART driver - https://gerrit.zephyrproject.org/r/5025 : ext: Add Atmel SAM E70 header files from Atmel ASF library - https://gerrit.zephyrproject.org/r/9816 : tests: Add PWM driver api test - https://gerrit.zephyrproject.org/r/8961 : drivers: QMSI AON counter: Simplify driver reentrancy code - https://gerrit.zephyrproject.org/r/9712 : Bluetooth: SDP: Use ProtocolDescriptorList attr API in BTshell - https://gerrit.zephyrproject.org/r/9709 : Bluetooth: SDP: Add API to extract Attribute Value - https://gerrit.zephyrproject.org/r/9711 : Bluetooth: SDP: Get ProtocolDescriptorList attribute - https://gerrit.zephyrproject.org/r/9713 : Bluetooth: SDP: Add API to get ProfileDescriptorList attribute - https://gerrit.zephyrproject.org/r/9714 : Bluetooth: SDP: Use ProfileDescriptorList API in BTshell - https://gerrit.zephyrproject.org/r/9710 : Bluetooth: SDP: Add SDP client interface to BTshell app - https://gerrit.zephyrproject.org/r/7615 : boards: add initial support for STM32373C-EVAL with SoC STM32F373VC - https://gerrit.zephyrproject.org/r/7614 : boards: add initial support for Nucleo-64 with Soc STM32F334 - https://gerrit.zephyrproject.org/r/9868 : uart/stm32: add STM32F3X support for uart - https://gerrit.zephyrproject.org/r/9693 : pinmux/stm32: extend pinmux driver functionality to support STM32F3X series MCUs - https://gerrit.zephyrproject.org/r/9701 : pinmux/stm32: default pin assignment for STM32373C-EVAL board - https://gerrit.zephyrproject.org/r/9699 : pinmux/stm32: default pin assignment for STM3210C-EVAL board - https://gerrit.zephyrproject.org/r/9325 : gpio/stm32: provide GPIO driver implementation for STM32F3X family - https://gerrit.zephyrproject.org/r/9700 : pinmux/stm32: default pin assignment for NUCLEO-F334R8 board - https://gerrit.zephyrproject.org/r/9001 : counter: cmsdk: Add Timer 0 and 1 as Timers - https://gerrit.zephyrproject.org/r/3311 : include/crypto: Crypto abstraction header - https://gerrit.zephyrproject.org/r/9463 : tests: kernel: added memory pool configuration options test - https://gerrit.zephyrproject.org/r/9815 : test: tickless can run on all targets - https://gerrit.zephyrproject.org/r/9637 : Bluetooth: AT: HFP HF: Handle unsolicited reponse - https://gerrit.zephyrproject.org/r/9638 : Bluetooth: HFP HF: Handle +CIEV reponse - https://gerrit.zephyrproject.org/r/7613 : soc/stm32: add initial support for STM32F3X series - https://gerrit.zephyrproject.org/r/7623 : clock/stm32: add STM32F3X reset and clock control - https://gerrit.zephyrproject.org/r/7625 : exti/stm32: add support for F334 & F373 MCUs MERGED within last 24 hours: - https://gerrit.zephyrproject.org/r/9914 : net: ieee802154: fix validate_mac_command_cfi_to_mhr - https://gerrit.zephyrproject.org/r/9913 : Bluetooth: GATT: Fix missing connection address comparison - https://gerrit.zephyrproject.org/r/9907 : net: icmpv4 : calculate ipv4 header chksum - https://gerrit.zephyrproject.org/r/9906 : net: dhcpv4 : set ciaddr 0.0.0.0 when send DHCPV4_MSG_TYPE_REQUEST - https://gerrit.zephyrproject.org/r/9875 : boards: arm: v2m_beetle: Add documentation. - https://gerrit.zephyrproject.org/r/9879 : kernel: have boot banner depend on console existing - https://gerrit.zephyrproject.org/r/9878 : board: nucleo_f411re: fix newline missing at end of file - https://gerrit.zephyrproject.org/r/9882 : util.h: Add IS_ENABLED() macro for expression-legal ifdef-checking - https://gerrit.zephyrproject.org/r/9877 : board: quark_se_c1000_ss_devboard: remove duplicate CONFIG_UART_CONSOLE - https://gerrit.zephyrproject.org/r/9876 : tests/sensors_n_z.conf: fix duplicated setting of CONFIG options - https://gerrit.zephyrproject.org/r/9873 : net: Remove NET_SLIP choice from Kconfig - https://gerrit.zephyrproject.org/r/9850 : net: tcp: Signal EOF with a NULL buffer in the callback - https://gerrit.zephyrproject.org/r/9851 : net: tcp: Don't leak net_conn_handles - https://gerrit.zephyrproject.org/r/9844 : net: ip: reword appdata debug message in packet_received - https://gerrit.zephyrproject.org/r/9842 : net: ip: set context state to NET_CONTEXT_CONNECTED on synack success - https://gerrit.zephyrproject.org/r/9843 : net: ip: save TCP seq/ack values in tcp_synack_received - https://gerrit.zephyrproject.org/r/9840 : net: ip: on synack copy local/remote data prior to net_tcp_register - https://gerrit.zephyrproject.org/r/9841 : net: ip: set local address family during TCP connect - https://gerrit.zephyrproject.org/r/9838 : net: tcp: replace seq/ack/wnd value shifts with system calls - https://gerrit.zephyrproject.org/r/9837 : net: net_context: state setting is a value not individual bits - https://gerrit.zephyrproject.org/r/9824 : shell: add tasks command to kernel module - https://gerrit.zephyrproject.org/r/9825 : shell: add stacks command - https://gerrit.zephyrproject.org/r/9782 : shell: rename command 'set_module' to 'select' - https://gerrit.zephyrproject.org/r/9871 : Bluetooth: Add missing documentation to HCI driver APIs - https://gerrit.zephyrproject.org/r/9870 : Bluetooth: Remove unused bt_hci_driver_unregister() API - https://gerrit.zephyrproject.org/r/9853 : samples/mbedtls_dtlsclient: Remove hardcoded IP adresses - https://gerrit.zephyrproject.org/r/9371 : samples/mbedtls_dtlsclient: IPv6 client version - https://gerrit.zephyrproject.org/r/9852 : samples/mbedtls_dtlsclient: Change Readme files to rst format - https://gerrit.zephyrproject.org/r/9797 : Bluetooth: AT: Rename enum at_cmd_type elements - https://gerrit.zephyrproject.org/r/9764 : samples/mbedtls_dtlsserver DTLS server example app using mbedTLS - https://gerrit.zephyrproject.org/r/9849 : samples/mbedtls_dtlsclient: Using printk instead of printf - https://gerrit.zephyrproject.org/r/9869 : samples: net: Echo apps need different IP to be able to work - https://gerrit.zephyrproject.org/r/9813 : arc: i-cache init moved much earlier - https://gerrit.zephyrproject.org/r/9814 : arc: ICCM memory should have read-write-execute attributes - https://gerrit.zephyrproject.org/r/9822 : kernel: profiling: Expose an API call to analyze call stacks - https://gerrit.zephyrproject.org/r/9802 : samples: basic: Move pwm driver samples
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[net] RFC: a RPL instance should not be limited to a single network interface
Richard Peters <mail@...>
Hi Community,
I'am planning an IOT system, that needs the feature exlained below, but i am not sure about whether this is covered by the RPL specs. I find nothing in the RFC 6550 that may not allow it and since routing is Layer 3, there should be no reason to not support it, i think. So here is the use case: Missing feature --------------- - As an user i want to be able to span my DODAG over mutile network interfaces and not to be limited to a single net-if. - As an user i want to decide, which network intefaces can be used for connecting to the RPL instance. Example: -------- - In a home environment, some nodes may be added to the DODAG over a PLC connection, while most nodes are communicating over 802.15.4. - Same for an industrial application, where some nodes may be connected over a RS-232 connection (SLIP interface) to the same RPL instance. So some nodes may have two or more network interfaces and all of them should be able to connect to the same DODAG. Changes needed: - Currently, the net-if is referenced by the RPL instance for each Node in the DODAG. The net-if should be referenced by the RPL parent instead. - ... ? Regards, Richard
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Re: [net][question] 6LBR support
Siddalingesh S. Koosalapur <ks.siddalingesh@...>
Hi all,
I am trying to compile the code for cortex-m4 platform, got the below errors. could you please help me on this. # make BOARD=qemu_cortex_m4 qemu scripts/kconfig/conf --silentoldconfig Kconfig .config:101:warning: symbol value '' invalid for SYS_CLOCK_HW_CYCLES_PER_SEC * * Restart config... * * * General Kernel Options * System tick frequency (in ticks/second) (SYS_CLOCK_TICKS_PER_SEC) [100] 100 System clock's h/w timer frequency (SYS_CLOCK_HW_CYCLES_PER_SEC) [] (NEW) 100 Initialize stack areas (INIT_STACKS) [N/y/?] n Execute in place (XIP) [Y/n/?] y Enable ring buffers (RING_BUFFER) [N/y/?] n Enable kernel event logger features (KERNEL_EVENT_LOGGER) [N/y/?] n Task and fiber monitoring [EXPERIMENTAL] (THREAD_MONITOR) [N/y/?] n Kernel objects initialization priority (KERNEL_INIT_PRIORITY_OBJECTS) [30] 30 Default init priority (KERNEL_INIT_PRIORITY_DEFAULT) [40] 40 Default init priority for device drivers (KERNEL_INIT_PRIORITY_DEVICE) [50] 50 Default init priority for application level drivers (APPLICATION_INIT_PRIORITY) [90] 90 # # configuration written to .config # CHK include/generated/version.h CHK misc/generated/configs.c In file included from ./include/kernel.h:2906:0, from ./kernel/unified/include/kernel_structs.h:21, from arch/arm/core/offsets/offsets.c:37: ./include/legacy.h: In function ‘fiber_start’: ./include/legacy.h:210:5: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (void *)(intptr_t)arg1, (void *)(intptr_t)arg2, ^ ./include/legacy.h:210:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (void *)(intptr_t)arg1, (void *)(intptr_t)arg2, ^ ./include/legacy.h: In function ‘fiber_delayed_start’: ./include/legacy.h:317:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (void *)(intptr_t)param1, ^ ./include/legacy.h:318:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (void *)(intptr_t)param2, NULL, ^ In file included from ./include/arch/arm/cortex_m/nvic.h:40:0, from ./include/arch/arm/cortex_m/irq.h:28, from ./include/arch/arm/arch.h:43, from ./include/arch/cpu.h:25, from ./include/kernel.h:2907, from ./kernel/unified/include/kernel_structs.h:21, from arch/arm/core/offsets/offsets.c:37: ./include/arch/arm/cortex_m/scs.h: In function ‘_scs_relocate_vector_table’: ./include/arch/arm/cortex_m/scs.h:664:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] __scs.scb.vtor.val = ((uint32_t)new_addr & 0xffffff80); ^ In file included from ./include/arch/arm/arch.h:53:0, from ./include/arch/cpu.h:25, from ./include/kernel.h:2907, from ./kernel/unified/include/kernel_structs.h:21, from arch/arm/core/offsets/offsets.c:37: ./include/arch/arm/cortex_m/sys_io.h: In function ‘sys_read32’: ./include/arch/arm/cortex_m/sys_io.h:32:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return *(volatile uint32_t *)addr; ^ ./include/arch/arm/cortex_m/sys_io.h: In function ‘sys_write32’: ./include/arch/arm/cortex_m/sys_io.h:38:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] *(volatile uint32_t *)addr = data; ^ ./include/arch/arm/cortex_m/sys_io.h: In function ‘sys_set_bit’: ./include/arch/arm/cortex_m/sys_io.h:46:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] uint32_t temp = *(volatile uint32_t *)addr; ^ ./include/arch/arm/cortex_m/sys_io.h:48:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] *(volatile uint32_t *)addr = temp | (1 << bit); ^ ./include/arch/arm/cortex_m/sys_io.h: In function ‘sys_clear_bit’: ./include/arch/arm/cortex_m/sys_io.h:53:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] uint32_t temp = *(volatile uint32_t *)addr; ^ ./include/arch/arm/cortex_m/sys_io.h:55:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] *(volatile uint32_t *)addr = temp & ~(1 << bit); ^ In file included from ./arch/arm/include/kernel_arch_data.h:95:0, from ./kernel/unified/include/kernel_structs.h:59, from arch/arm/core/offsets/offsets.c:37: ./arch/arm/include/cortex_m/stack.h: In function ‘_InterruptStackSetup’: ./arch/arm/include/cortex_m/stack.h:59:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] uint32_t msp = (uint32_t)(_interrupt_stack + CONFIG_ISR_STACK_SIZE); ^ CHK include/generated/offsets.h ELF64 class not supported make[1]: *** [include/generated/offsets.h] Error 1 make: *** [prepare] Error 2 Regards, Siddalingesh From: "Richard Peters" <peters(a)blockslab.com> To: "devel" <devel(a)lists.zephyrproject.org> Sent: Tuesday, January 10, 2017 4:24:09 PM Subject: [devel] [net][question] 6LBR support Hi Community, does ZephyrOS implement functionallity for an 6LBR? On one side of the 6LBR should be an ordinary IPv6 network, on the other side an 6LoWPAN network with RPL routing. If ZephyrOS supports acting as 6LBR, does it also implement the modes: - routing between 6LoWPAN and IPv6 network with different prefixes - bridging between 6LoWPAN and IPv6 network with same prefix - transparent bridging between 6LoWPAN and IPv6 network, in order to connect devices on the IPv6 side to the same DODAG root node of the RPL instance in the 6LoWPAN? I found this ticket: https://jira.zephyrproject.org/browse/ZEP-628?jql=text%20~%20%22RPL%22 is this related to that? It seems a liitle bit unclear. Thank you, Richard Disclaimer:- The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. The views expressed in this E-mail message (including the enclosure/(s) or attachment/(s) if any) are those of the individual sender, except where the sender expressly, and with authority, states them to be the views of GlobalEdge. Before opening any mail and attachments please check them for viruses .GlobalEdge does not accept any liability for virus infected mails.
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Re: Unable to clone zephyr code with 'git clone ssh:...'
punit vara <punitvara@...>
May I know how did you change the port ? in /.ssh/config ? If yes, can you please share me a config file
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[RFC]DMA API Update
Liu, Baohong
Hi everyone,
I would like to propose the update for DMA API. (https://jira.zephyrproject.org/browse/ZEP-873). Known Problems -------- Struct dma_channel_config consists of quite a few variables of enum types, two callback function pointers, and one callback user data pointer. - The enums can be collapsed into a bit field. This will reduce the size of the data structure. - The two callback function pointers (for normal and error cases) can be combined. A parameter of error code can be used to differentiate the two cases. So, the current callback parameter of user data pointer will be replaced by two new parameters. One for error code and the other one for channel id. - Callback data pointer can be removed. Currently, this field holds user data. It can be moved to driver data structure. The callback function can dig out the information from dev pointer and channel id passed to it. Proposed Solution -------- -- The following are the enums we have now. handshake_interface /* which peripheral and direction*/ hankshake_polarity /* high or low*/ channel_direction /* memory to memory, memory to peripheral ... */ Source_transfer_width /* source data size */ Destination_transfer_width /* destination data size */ Source_burst_length /* source burst length */ Destination_burst_length /* destination burst length */ All these will be collapsed into a bit field. Some of them will have new names. Besides the above, three new items will be added. source_handshake /* HW or SW */ dest_handshake /* HW or SW */ channel_priority /* DMA channel priority */ -- For the callback function, there will be three parameters. They are device pointer, channel_id, and error code. As said above, the error callback will be removed. -- The callback_data pointer will be removed. Final API Format -------- /** * @brief DMA configuration structure. * * config is a bit field with the following parts: * dma_slot [ 0 : 5 ] --which peripheral and direction(HW specific) * hankshake_polarity [ 6 ] --high or low * channel_direction [ 7 : 9 ] --0-memory to memory, 1-memory to peripheral, * 2-peripheral to memory * source_data_size [ 10 : 12 ] --source data size(8,16,32,64,128 and 256 bits) * dest_data_size [ 13 : 15 ] --destination data size(8,16,32,64,128 and 256 bits) * source_burst_length [ 16 : 18 ] --number of source data unit(1,4,8,16,32,64,128 and 256) * dest_burst_length [ 19 : 21 ] -- number of dest data unit(1,4,8,16,32,64,128 and 256) * source_handshake [ 22 ] --HW or SW * dest_handshake [ 23 ] --HW or SW * channel_priority [ 24 : 27 ] --DMA channel priority * RESERVED [ 28 : 31 ] * dma_callback is the callback function pointer */ struct dma_channel_config { uint32_t config; void (*dma_callback)(struct device *dev, uint32_t channel, int error_code); } The remaining parts will stay the same. No change to the structure dma_transfer_config. No change to the API function prototypes: dma_channel_config(...) dma_transfer_config(...) dma_transfer_start(...) dma_transfer_stop(...) (Note: for xx_data_size and xx_burst_length in the above bit field, the value will only serve as an index. For example, for source_data_size, bit field values of 0, 1, 2, 3, 4 and 5 will correspond to sizes of 8,16,32,64,128 and 256 bits.) Suggestions and comments are welcome.
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Daily JIRA Digest
donotreply@...
NEW JIRA items within last 24 hours: 4
[ZEP-1554] Xtensa integration https://jira.zephyrproject.org/browse/ZEP-1554 [ZEP-1552] Provide apds9960 sensor driver https://jira.zephyrproject.org/browse/ZEP-1552 [ZEP-1555] echo client/server on 15.4 instability https://jira.zephyrproject.org/browse/ZEP-1555 [ZEP-1551] Build error when STM32 GPIO Port F/G is selected https://jira.zephyrproject.org/browse/ZEP-1551 UPDATED JIRA items within last 24 hours: 29 [ZEP-816] Minimum Rank with Hysteresis (RPL) https://jira.zephyrproject.org/browse/ZEP-816 [ZEP-810] Network Time Protocol v4 https://jira.zephyrproject.org/browse/ZEP-810 [ZEP-887] 802.15.4 - Management service: RFD level support https://jira.zephyrproject.org/browse/ZEP-887 [ZEP-1457] Add SPDX Tags to Zephyr licence boilerplate https://jira.zephyrproject.org/browse/ZEP-1457 [ZEP-888] 802.15.4 - Security support https://jira.zephyrproject.org/browse/ZEP-888 [ZEP-1205] Create test for LIFO kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1205 [ZEP-1206] Create test for FIFO kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1206 [ZEP-1208] Create test for Timer kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1208 [ZEP-1209] Create test for Memory slabs kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1209 [ZEP-1216] Create test for pipe kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1216 [ZEP-1210] Create test for memory pools kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1210 [ZEP-462] tcf: add support for running altera_max10 binaries https://jira.zephyrproject.org/browse/ZEP-462 [ZEP-1321] Glossary of Terms needs updating https://jira.zephyrproject.org/browse/ZEP-1321 [ZEP-1429] NXP MCR20A Driver https://jira.zephyrproject.org/browse/ZEP-1429 [ZEP-964] Add a (hidden?) Kconfig option for disabling legacy API https://jira.zephyrproject.org/browse/ZEP-964 [ZEP-1472] Support for the KW22D512 Kinetis MCU based USB Dongle https://jira.zephyrproject.org/browse/ZEP-1472 [ZEP-833] IP-to-IP tunneling support https://jira.zephyrproject.org/browse/ZEP-833 [ZEP-828] IPv6 - Multicast Join/Leave Support https://jira.zephyrproject.org/browse/ZEP-828 [ZEP-634] document IRQ handling internals https://jira.zephyrproject.org/browse/ZEP-634 [ZEP-879] 6LoWPAN - Stateless Address Autoconfiguration https://jira.zephyrproject.org/browse/ZEP-879 [ZEP-578] handle configuration changes with more code coverage https://jira.zephyrproject.org/browse/ZEP-578 [ZEP-1513] Port legacy kernel and benchmark tests to unified kernel https://jira.zephyrproject.org/browse/ZEP-1513 [ZEP-1416] Potential race/non-monotonicity in k_cycle_get_32() for cortex_m, x86 loapic https://jira.zephyrproject.org/browse/ZEP-1416 [ZEP-706] cannot set debug breakpoints on ARC side of Arduino 101 https://jira.zephyrproject.org/browse/ZEP-706 [ZEP-1545] AON Counter : ISR triggered twice on ARC https://jira.zephyrproject.org/browse/ZEP-1545 [ZEP-1169] Sample mbedDTLS DTLS client stability on ethernet driver https://jira.zephyrproject.org/browse/ZEP-1169 [ZEP-723] Sanity Crashes with "FileNotFound" exception when running samples/static_lib/test https://jira.zephyrproject.org/browse/ZEP-723 [ZEP-1370] There's a wiki page for arduino_due but no zephyr/boards support folder https://jira.zephyrproject.org/browse/ZEP-1370 [ZEP-1460] Sanity check reports some qemu step failures as 'build_error' https://jira.zephyrproject.org/browse/ZEP-1460 CLOSED JIRA items within last 24 hours: 32 [ZEP-245] (Won't Do) Restructure Documentation content https://jira.zephyrproject.org/browse/ZEP-245 [ZEP-1215] (Fixed) Create test for mailbox kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1215 [ZEP-1212] (Fixed) Create test for alert kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1212 [ZEP-1217] (Fixed) Create test for thread kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1217 [ZEP-1214] (Fixed) Create test for message queue kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1214 [ZEP-1213] (Fixed) Create test for stack kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1213 [ZEP-1207] (Fixed) Create test for semaphore kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1207 [ZEP-1211] (Fixed) Create test for mutex kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1211 [ZEP-1494] (Fixed) Create test for work queue kernel object using native unified kernel API https://jira.zephyrproject.org/browse/ZEP-1494 [ZEP-1222] (Fixed) Add save/restore support to ARC core https://jira.zephyrproject.org/browse/ZEP-1222 [ZEP-19] (Fixed) IPSP node support https://jira.zephyrproject.org/browse/ZEP-19 [ZEP-1288] (Fixed) Define _arc_v2_irq_unit device https://jira.zephyrproject.org/browse/ZEP-1288 [ZEP-1223] (Fixed) Add save/restore support to arcv2_irq_unit https://jira.zephyrproject.org/browse/ZEP-1223 [ZEP-1224] (Fixed) Add save/restore support to arcv2_timer_0/sys_clock https://jira.zephyrproject.org/browse/ZEP-1224 [ZEP-690] (Fixed) TCF isn't setting ARCH when running testcases https://jira.zephyrproject.org/browse/ZEP-690 [ZEP-738] (Fixed) samples/net/test_15_4 doesn't fit in Quark D2000 / Nucleo F103RB / Alimexino STM32 https://jira.zephyrproject.org/browse/ZEP-738 [ZEP-693] (Fixed) tests/kernel/test_lifo: execution fails on ARC https://jira.zephyrproject.org/browse/ZEP-693 [ZEP-586] (Fixed) test_bat issues https://jira.zephyrproject.org/browse/ZEP-586 [ZEP-1263] (Duplicate) test_mbox_api failed @ARC @ARM https://jira.zephyrproject.org/browse/ZEP-1263 [ZEP-1265] (Fixed) test_mslab_init failed @ARC: block_size=5 https://jira.zephyrproject.org/browse/ZEP-1265 [ZEP-1201] (Done) tests/kernel/test_xip Doesn't fit `FLASH' region https://jira.zephyrproject.org/browse/ZEP-1201 [ZEP-608] (Cannot Reproduce) Shell console suspends to output nothing once sleeping in shell application https://jira.zephyrproject.org/browse/ZEP-608 [ZEP-1458] (Cannot Reproduce) tests/legacy/kernel/test_events: failure on ARC platforms https://jira.zephyrproject.org/browse/ZEP-1458 [ZEP-757] (Fixed) tests/kernel/test_context/ fail in Arduino 101 and Quark SE C1000 https://jira.zephyrproject.org/browse/ZEP-757 [ZEP-1124] (Fixed) tests/kernel/test_sprintf/microkernel/testcase.ini#test failure on frdm_k64f https://jira.zephyrproject.org/browse/ZEP-1124 [ZEP-436] (Fixed) Test case tests/kernel/test_mem_safe fails on ARM hardware https://jira.zephyrproject.org/browse/ZEP-436 [ZEP-1068] (Fixed) [TCF] samples/net/test_15_4 build fail for EMSK https://jira.zephyrproject.org/browse/ZEP-1068 [ZEP-674] (Fixed) atomic_test_and_set_bit failed in atomicity testing https://jira.zephyrproject.org/browse/ZEP-674 [ZEP-685] (Fixed) many sample programs are not built by CI https://jira.zephyrproject.org/browse/ZEP-685 [ZEP-735] (Fixed) Several Tests and Samples are broken for CONFIG_DEBUG https://jira.zephyrproject.org/browse/ZEP-735 [ZEP-1060] (Fixed) Contributor guide for documentation missing https://jira.zephyrproject.org/browse/ZEP-1060 [ZEP-709] (Duplicate) tests/kernel/test_xip/nanokernel Times out on ARC core of Quark SE devboard and Arduino 101 https://jira.zephyrproject.org/browse/ZEP-709 RESOLVED JIRA items within last 24 hours: 0
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Daily Gerrit Digest
donotreply@...
NEW within last 24 hours:
- https://gerrit.zephyrproject.org/r/9868 : uart/stm32: add STM32F3X support for uart - https://gerrit.zephyrproject.org/r/9843 : net: ip: save TCP seq/ack values in tcp_synack_received - https://gerrit.zephyrproject.org/r/9871 : Bluetooth: Add missing documentation to HCI driver APIs - https://gerrit.zephyrproject.org/r/9870 : Bluetooth: Remove unused bt_hci_driver_unregister() API - https://gerrit.zephyrproject.org/r/9869 : samples: net: Echo apps need different IP to be able to work - https://gerrit.zephyrproject.org/r/9864 : net: bt: Add connect management command - https://gerrit.zephyrproject.org/r/9865 : net: bt: Add shell support - https://gerrit.zephyrproject.org/r/9866 : net: bt: Add scan management command - https://gerrit.zephyrproject.org/r/9867 : net: bt: Add scan shell command - https://gerrit.zephyrproject.org/r/9857 : Bluetooth: Add HCI SPI driver - https://gerrit.zephyrproject.org/r/9858 : Bluetooth: samples/beacon: Print message at start of sample - https://gerrit.zephyrproject.org/r/9859 : Bluetooth: Kconfig: Specify stack size for Bluetooth SPI - https://gerrit.zephyrproject.org/r/9863 : net: bt: Fix not showing any logs - https://gerrit.zephyrproject.org/r/9862 : net: echo_client: Don't start sending packets if interface is not UP - https://gerrit.zephyrproject.org/r/9861 : net: echo_client: Fix using CONFIG_NETWORKING_WITH_BT - https://gerrit.zephyrproject.org/r/9860 : net: mgmt: Decode event fields - https://gerrit.zephyrproject.org/r/9837 : net: net_context: state setting is a value not individual bits - https://gerrit.zephyrproject.org/r/9844 : net: ip: reword appdata debug message in packet_received - https://gerrit.zephyrproject.org/r/9842 : net: ip: set context state to NET_CONTEXT_CONNECTED on synack success - https://gerrit.zephyrproject.org/r/9841 : net: ip: set local address family during TCP connect - https://gerrit.zephyrproject.org/r/9840 : net: ip: on synack copy local/remote data prior to net_tcp_register - https://gerrit.zephyrproject.org/r/9839 : net: ipv6: fix NULL reference in handle_ra_neighbor - https://gerrit.zephyrproject.org/r/9838 : net: tcp: replace seq/ack/wnd value shifts with system calls - https://gerrit.zephyrproject.org/r/9849 : samples/mbedtls_dtlsclient: Using printk instead of printf - https://gerrit.zephyrproject.org/r/9853 : samples/mbedtls_dtlsclient: Remove hardcoded IP adresses - https://gerrit.zephyrproject.org/r/9852 : samples/mbedtls_dtlsclient: Change Readme files to rst format - https://gerrit.zephyrproject.org/r/9851 : net: tcp: Don't leak net_conn_handles - https://gerrit.zephyrproject.org/r/9850 : net: tcp: Signal EOF with a NULL buffer in the callback - https://gerrit.zephyrproject.org/r/9856 : drivers: gpio: fix build error when stm32f1x/4x port F/G/H is selected - https://gerrit.zephyrproject.org/r/9845 : samples: remove hack for building static libraries UPDATED within last 24 hours: - https://gerrit.zephyrproject.org/r/9802 : samples: basic: Move pwm driver samples - https://gerrit.zephyrproject.org/r/7613 : soc/stm32: add initial support for STM32F3X series - https://gerrit.zephyrproject.org/r/9325 : gpio/stm32: provide GPIO driver implementation for STM32F3X family - https://gerrit.zephyrproject.org/r/7626 : flash/stm32: flash driver for STM32F3x series microcontrollers - https://gerrit.zephyrproject.org/r/7615 : boards: add initial support for STM32373C-EVAL with SoC STM32F373VC - https://gerrit.zephyrproject.org/r/9693 : pinmux/stm32: extend pinmux driver functionality to support STM32F3X series MCUs - https://gerrit.zephyrproject.org/r/7614 : boards: add initial support for Nucleo-64 with Soc STM32F334 - https://gerrit.zephyrproject.org/r/7625 : exti/stm32: add support for F334 & F373 MCUs - https://gerrit.zephyrproject.org/r/7623 : clock/stm32: add STM32F3X reset and clock control - https://gerrit.zephyrproject.org/r/9701 : pinmux/stm32: default pin assignment for STM32373C-EVAL board - https://gerrit.zephyrproject.org/r/9700 : pinmux/stm32: default pin assignment for NUCLEO-F334R8 board - https://gerrit.zephyrproject.org/r/9699 : pinmux/stm32: default pin assignment for STM3210C-EVAL board - https://gerrit.zephyrproject.org/r/9001 : counter: cmsdk: Add Timer 0 and 1 as Timers - https://gerrit.zephyrproject.org/r/9036 : counter: cmsdk: Add Dualtimer as a Timer - https://gerrit.zephyrproject.org/r/9002 : board: v2m_beetle: Update defconfig - https://gerrit.zephyrproject.org/r/9031 : counter: cmsdk: Add DualTimer as Counter - https://gerrit.zephyrproject.org/r/9000 : soc: arm: beetle: Add Timers IRQ map - https://gerrit.zephyrproject.org/r/8759 : samples/drivers: Add Counters example - https://gerrit.zephyrproject.org/r/9030 : counter: cmsdk: Add clock control to TMR Counters. - https://gerrit.zephyrproject.org/r/9663 : Bluetooth: AVDTP: Add AVDTP Receive Function - https://gerrit.zephyrproject.org/r/9446 : Bluetooth: AVDTP: Added params to AVDTP Request structure - https://gerrit.zephyrproject.org/r/9460 : Bluetooth: AVDTP: Add AVDTP Discover Function Definition - https://gerrit.zephyrproject.org/r/9373 : Bluetooth: AVDTP: Add AVDTP Discover API Prototype - https://gerrit.zephyrproject.org/r/9822 : kernel: profiling: Expose an API call to analyze call stacks - https://gerrit.zephyrproject.org/r/7104 : drivers: spi: Add nRF5 SPI slave driver - https://gerrit.zephyrproject.org/r/6719 : Bluetooth: A2DP: Stream End Point Structure - https://gerrit.zephyrproject.org/r/7492 : Bluetooth: A2DP: Added Preset Structure - https://gerrit.zephyrproject.org/r/6720 : Bluetooth: A2DP: Stream End Point Registration - https://gerrit.zephyrproject.org/r/9331 : Bluetooth: A2DP: Adds accept state callback handlers - https://gerrit.zephyrproject.org/r/6717 : Bluetooth: A2DP: A2DP sink service record registration - https://gerrit.zephyrproject.org/r/9371 : samples/mbedtls_dtlsclient: IPv6 client version - https://gerrit.zephyrproject.org/r/9764 : samples/mbedtls_dtlsserver DTLS server example app using mbedTLS - https://gerrit.zephyrproject.org/r/9653 : net: slip: Do not remove fragments when sending data - https://gerrit.zephyrproject.org/r/9826 : pinmux/stm32l4: Add support for STM32L SPI1 and SPI3 - https://gerrit.zephyrproject.org/r/9827 : pinmux/nucleo_l476rg: Define pinmuxing for SPI1 and SPI3 - https://gerrit.zephyrproject.org/r/9816 : tests: Add PWM driver api test - https://gerrit.zephyrproject.org/r/9463 : tests: kernel: added memory pool kconfig test - https://gerrit.zephyrproject.org/r/9462 : tests: kernel: added memory pool concept test - https://gerrit.zephyrproject.org/r/9464 : tests: kernel: added memory pool threadsafe test - https://gerrit.zephyrproject.org/r/9461 : tests: kernel: added memory pool api test - https://gerrit.zephyrproject.org/r/8711 : timer: added support for the riscv-qemu timer driver - https://gerrit.zephyrproject.org/r/9722 : tests: legacy: kernel: context: account for riscv32 architecture - https://gerrit.zephyrproject.org/r/9094 : tests: bitfield: exclude riscv since it is not supported - https://gerrit.zephyrproject.org/r/7067 : timer: added timer driver for the pulpino SOC - https://gerrit.zephyrproject.org/r/7064 : arch: added support for the riscv32 architecture - https://gerrit.zephyrproject.org/r/7066 : unified: added _MOVE_INSTR for RISCV32 architecture - https://gerrit.zephyrproject.org/r/9721 : tests: kernel: context: account for riscv32 architecture - https://gerrit.zephyrproject.org/r/9723 : tests: kernel: threads_scheduling: increased stack size to 512 for riscv32 architecture - https://gerrit.zephyrproject.org/r/8713 : boards: added support for the qemu_riscv32 board - https://gerrit.zephyrproject.org/r/8710 : riscv32: added support for the riscv32-qemu soc - https://gerrit.zephyrproject.org/r/8712 : serial: added support for the riscv-qemu UART driver - https://gerrit.zephyrproject.org/r/7068 : boards: added support for the zedboard_pulpino board - https://gerrit.zephyrproject.org/r/7065 : kernel: updated default IDLE_STACK_SIZE to 512 for RISCV32 - https://gerrit.zephyrproject.org/r/8960 : gpio: added support for the pulpino GPIO controller driver - https://gerrit.zephyrproject.org/r/8709 : riscv32: added support for the pulpino soc - https://gerrit.zephyrproject.org/r/7063 : scripts: added Makefile to handle an external riscv32 toolchain - https://gerrit.zephyrproject.org/r/9720 : libc-hooks: added USED_RAM_SIZE and MAX_HEAP_SIZE definitions for riscv32 - https://gerrit.zephyrproject.org/r/7101 : drivers: spi: Add STM32f4 SPI driver - https://gerrit.zephyrproject.org/r/9093 : sanitycheck: add support for risc v boards - https://gerrit.zephyrproject.org/r/9091 : libc: add support for risc v - https://gerrit.zephyrproject.org/r/9092 : sanitycheck: riscv: add vector to recognised sections - https://gerrit.zephyrproject.org/r/9814 : arc: ICCM memory should have read-write-execute attributes - https://gerrit.zephyrproject.org/r/9813 : arc: i-cache init moved much earlier MERGED within last 24 hours: - https://gerrit.zephyrproject.org/r/9872 : MAINTAINERS: Add missing path to the Bluetooth subsystem - https://gerrit.zephyrproject.org/r/9848 : sanitycheck: properly identify when QEMU crashes out - https://gerrit.zephyrproject.org/r/9832 : samples: net: Use mcux pinmux driver for frdm_k64f_cc2520 projects - https://gerrit.zephyrproject.org/r/9834 : samples: net: Remove support for the k64 gpio driver - https://gerrit.zephyrproject.org/r/9833 : pinmux: Remove the k64 pinmux driver - https://gerrit.zephyrproject.org/r/9835 : frdm_k64f: hexiwear_k64: Remove defaults for the k64 gpio driver - https://gerrit.zephyrproject.org/r/9847 : sanitycheck: don't explode if log data can't be read - https://gerrit.zephyrproject.org/r/9836 : samples: apds9960: move under sensors and update docs - https://gerrit.zephyrproject.org/r/9793 : gpio: Remove the k64 gpio driver - https://gerrit.zephyrproject.org/r/9785 : k64: Move uart console pins to board pinmux tables - https://gerrit.zephyrproject.org/r/9787 : hexiwear_k64: Fix i2c pinmux settings - https://gerrit.zephyrproject.org/r/9792 : k64: Change the default gpio driver to the mcux one - https://gerrit.zephyrproject.org/r/9789 : gpio: Introduce new mcux gpio driver - https://gerrit.zephyrproject.org/r/9790 : frdm_k64f: hexiwear_k64: Add defaults for the mcux gpio driver - https://gerrit.zephyrproject.org/r/9784 : pinmux: Init mcux pinmux driver in PRE_KERNEL_1 - https://gerrit.zephyrproject.org/r/9788 : frdm_k64f: hexiwear_k64: Fix accel interrupt pinmux settings - https://gerrit.zephyrproject.org/r/9786 : k64: Remove port clock enables from the soc init - https://gerrit.zephyrproject.org/r/9791 : samples: net: Add support for the mcux gpio driver - https://gerrit.zephyrproject.org/r/9771 : build: move qemu definitions to boards - https://gerrit.zephyrproject.org/r/9770 : build: use target 'debugserver' for Qemu debugging - https://gerrit.zephyrproject.org/r/9772 : build: abstract emulation and replace qemu goal with run
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Re: [net][question] 6LBR support
Ravi kumar Veeramally
Hi Richard,
toggle quoted messageShow quoted text
Thanks for the information. - Ravi.
On 01/10/2017 11:14 PM, Richard Peters wrote:
Hi Ravi,
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Re: [net][question] 6LBR support
Oliver Hahm <oliver.hahm@...>
Hi!
On Tue, Jan 10, 2017 at 10:14:55PM +0100, Richard Peters wrote: I think 6LBRs are defined in this RFC:There are implementations for RIOT, Contiki and Linux if you need something for interop-testing. Cheers, Oleg
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Re: [net][question] 6LBR support
Richard Peters <mail@...>
Hi Ravi,
I think 6LBRs are defined in this RFC: https://tools.ietf.org/html/rfc6775 And this defines some additions: https://tools.ietf.org/html/rfc7668 Regards, Richard
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Re: [net][question] 6LBR support
Richard Peters <mail@...>
ZEP-628 was not clear enough. We don't know exactly whichi'am afraid i have no patches, but these routing and bridging capabilities mentioned below should be the main features of an 6LBR, i think. These references could be helpful, to define features: https://github.com/cetic/6lbr/wiki/6LBR-Modes https://www.cetic.be/IMG/pdf/deru13redundant.pdf BTW, two further questions: - does Zephyr OS support NAT64? - does Zephyr OS support 6in4 tunnels? - This would be really helpful for IOT applications, too: https://github.com/contiki-os/contiki/tree/master/core/net/ip64 It would be great to have this functionallity in a state of the art IOT operating system like Zephyr OS :-) does ZephyrOS implement functionallity for an 6LBR?
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Daily JIRA Digest
donotreply@...
NEW JIRA items within last 24 hours: 5
[ZEP-1546] Bug in Zephyr OS high-precision timings sub-system (function sys_cycle_get_32()) https://jira.zephyrproject.org/browse/ZEP-1546 [ZEP-1549] k_cpu_sleep_mode unaligned byte address https://jira.zephyrproject.org/browse/ZEP-1549 [ZEP-1544] Arduino_101 doesn't response ipv6 ping request affer enable echo_server ipv6 https://jira.zephyrproject.org/browse/ZEP-1544 [ZEP-1545] AON Counter : ISR triggered twice on ARC https://jira.zephyrproject.org/browse/ZEP-1545 [ZEP-1548] Python script invocation is inconsistent https://jira.zephyrproject.org/browse/ZEP-1548 UPDATED JIRA items within last 24 hours: 33 [ZEP-1474] BLE Connection Parameter Request/Response Processing https://jira.zephyrproject.org/browse/ZEP-1474 [ZEP-1103] Propose and implement synchronization flow for multicore power management https://jira.zephyrproject.org/browse/ZEP-1103 [ZEP-799] HTTP over TLS https://jira.zephyrproject.org/browse/ZEP-799 [ZEP-820] HTTP v1.1 Server Sample https://jira.zephyrproject.org/browse/ZEP-820 [ZEP-827] HTTP Client sample application https://jira.zephyrproject.org/browse/ZEP-827 [ZEP-749] TinyCrypt uses an old, unoptimized version of micro-ecc https://jira.zephyrproject.org/browse/ZEP-749 [ZEP-873] DMA API Update https://jira.zephyrproject.org/browse/ZEP-873 [ZEP-1024] GPIO API Update https://jira.zephyrproject.org/browse/ZEP-1024 [ZEP-1242] audit unit tests for kernel object coverage https://jira.zephyrproject.org/browse/ZEP-1242 [ZEP-628] Validate RPL Routing node support https://jira.zephyrproject.org/browse/ZEP-628 [ZEP-800] DHCPv6 https://jira.zephyrproject.org/browse/ZEP-800 [ZEP-911] Refine thread priorities & locking https://jira.zephyrproject.org/browse/ZEP-911 [ZEP-1394] Add ksdk gpio driver https://jira.zephyrproject.org/browse/ZEP-1394 [ZEP-1177] Reduce Zephyr's Dependency on Host Tools https://jira.zephyrproject.org/browse/ZEP-1177 [ZEP-1419] SYS_LOG macros cause potentially bad behavior due to printk/printf selection https://jira.zephyrproject.org/browse/ZEP-1419 [ZEP-630] Features support matrix for supported boards https://jira.zephyrproject.org/browse/ZEP-630 [ZEP-513] extern declarations of small microkernel objects in designated sections require __attribute__((section)) in gp-enabled systems https://jira.zephyrproject.org/browse/ZEP-513 [ZEP-638] feature to consider: flag missing functionality at build time when possible https://jira.zephyrproject.org/browse/ZEP-638 [ZEP-585] enable GCC link-time optimization https://jira.zephyrproject.org/browse/ZEP-585 [ZEP-634] document IRQ handling internals https://jira.zephyrproject.org/browse/ZEP-634 [ZEP-1165] support enums as IRQ line argument in IRQ_CONNECT() https://jira.zephyrproject.org/browse/ZEP-1165 [ZEP-1374] Add ksdk spi shim driver https://jira.zephyrproject.org/browse/ZEP-1374 [ZEP-932] Adapt kernel sample & test projects https://jira.zephyrproject.org/browse/ZEP-932 [ZEP-618] clearly document internal nanokernel interfaces https://jira.zephyrproject.org/browse/ZEP-618 [ZEP-915] O(1) pend queue support https://jira.zephyrproject.org/browse/ZEP-915 [ZEP-719] Add ksdk uart shim driver https://jira.zephyrproject.org/browse/ZEP-719 [ZEP-781] Streamline GPIO, Pinmux driver API https://jira.zephyrproject.org/browse/ZEP-781 [ZEP-958] simplify pinmux interface and merge the pinmux_dev into one single API https://jira.zephyrproject.org/browse/ZEP-958 [ZEP-1414] implement _tsc_read for all architectures https://jira.zephyrproject.org/browse/ZEP-1414 [ZEP-21] BT 4.2 Controller-based link-layer privacy https://jira.zephyrproject.org/browse/ZEP-21 [ZEP-1032] IPSP router role support https://jira.zephyrproject.org/browse/ZEP-1032 [ZEP-759] Add preliminary support for Atmel SAM E70 (Cortex-M7) chipset family and SAM E70 Xplained board https://jira.zephyrproject.org/browse/ZEP-759 [ZEP-1347] sys_bitfield_*() take unsigned long* vs memaddr_t https://jira.zephyrproject.org/browse/ZEP-1347 CLOSED JIRA items within last 24 hours: 10 [ZEP-591] (Fixed) MQTT Port to New IP Stack https://jira.zephyrproject.org/browse/ZEP-591 [ZEP-1230] (Fixed) Optimize interrupt return code on ARC. https://jira.zephyrproject.org/browse/ZEP-1230 [ZEP-1547] (Fixed) Add support for H7 crypto function and CT2 SMP auth flag https://jira.zephyrproject.org/browse/ZEP-1547 [ZEP-365] (Fixed) Zephyr's MQTT library https://jira.zephyrproject.org/browse/ZEP-365 [ZEP-1501] (Done) Where to find Auto-PTS source code https://jira.zephyrproject.org/browse/ZEP-1501 [ZEP-1533] (Won't Do) Some redirected output is note preserved on verify job https://jira.zephyrproject.org/browse/ZEP-1533 [ZEP-1437] (Fixed) AIO: Fail to retrieve pending interrupt in ISR https://jira.zephyrproject.org/browse/ZEP-1437 [ZEP-1514] (Fixed) samples/bluetooth/ipsp build fail: net/ip_buf.h No such file or directory https://jira.zephyrproject.org/browse/ZEP-1514 [ZEP-1525] (Fixed) driver: gpio: GPIO driver still uses nano_timer https://jira.zephyrproject.org/browse/ZEP-1525 [ZEP-905] (Cannot Reproduce) hello_world compilation for arduino_due target fails when using CROSS_COMPILE https://jira.zephyrproject.org/browse/ZEP-905 RESOLVED JIRA items within last 24 hours: 0
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Daily Gerrit Digest
donotreply@...
NEW within last 24 hours:
- https://gerrit.zephyrproject.org/r/9830 : Bluetooth: Kconfig: Specify stack size for Bluetooth SPI - https://gerrit.zephyrproject.org/r/9829 : Bluetooth: samples/beacon: Print message at start of sample - https://gerrit.zephyrproject.org/r/9826 : pinmux/stm32l4: Add support for STM32L SPI1 and SPI3 - https://gerrit.zephyrproject.org/r/9828 : Bluetooth: Add HCI SPI driver - https://gerrit.zephyrproject.org/r/9827 : pinmux/nucleo_l476rg: Define pinmuxing for SPI1 and SPI3 - https://gerrit.zephyrproject.org/r/9825 : shell: add stacks command - https://gerrit.zephyrproject.org/r/9824 : shell: add tasks command to kernel module - https://gerrit.zephyrproject.org/r/9822 : kernel: profiling: Expose an API call to analyze call stacks - https://gerrit.zephyrproject.org/r/9813 : arc: i-cache init moved much earlier - https://gerrit.zephyrproject.org/r/9814 : arc: ICCM memory should have read-write-execute attributes - https://gerrit.zephyrproject.org/r/9808 : drivers: ieee802154: add configuration for MCR20A driver - https://gerrit.zephyrproject.org/r/9809 : samples: ieee802154: add test for mcr20a - https://gerrit.zephyrproject.org/r/9815 : test: tickless can run on all targets - https://gerrit.zephyrproject.org/r/9821 : shell: use modules' own help functions if have already defined - https://gerrit.zephyrproject.org/r/9820 : tests: add zephyr adc driver api test case - https://gerrit.zephyrproject.org/r/9805 : ext: ksdk: add MCR20Overwrites.h - https://gerrit.zephyrproject.org/r/9806 : boards: frdm_k64f: add pinmux settings for MCR20A - https://gerrit.zephyrproject.org/r/9807 : drivers: ieee802154: add MCR20A driver - https://gerrit.zephyrproject.org/r/9818 : tests: add zephyr i2c driver api test - https://gerrit.zephyrproject.org/r/9816 : tests: Add PWM driver api test UPDATED within last 24 hours: - https://gerrit.zephyrproject.org/r/9772 : build: abstract emulation and replace qemu goal with run - https://gerrit.zephyrproject.org/r/9699 : pinmux/stm32: default pin assignment for STM3210C-EVAL board - https://gerrit.zephyrproject.org/r/9701 : pinmux/stm32: default pin assignment for STM32373C-EVAL board - https://gerrit.zephyrproject.org/r/9700 : pinmux/stm32: default pin assignment for NUCLEO-F334R8 board - https://gerrit.zephyrproject.org/r/9325 : gpio/stm32: provide GPIO driver implementation for STM32F3X family - https://gerrit.zephyrproject.org/r/7615 : boards: add initial support for STM32373C-EVAL with SoC STM32F373VC - https://gerrit.zephyrproject.org/r/9693 : pinmux/stm32: extend pinmux driver functionality to support STM32F3X series MCUs - https://gerrit.zephyrproject.org/r/7614 : boards: add initial support for Nucleo-64 with Soc STM32F334 - https://gerrit.zephyrproject.org/r/7625 : exti/stm32: add support for F334 & F373 MCUs - https://gerrit.zephyrproject.org/r/7623 : clock/stm32: add STM32F3X reset and clock control - https://gerrit.zephyrproject.org/r/7626 : flash/stm32: flash driver for STM32F3x series microcontrollers - https://gerrit.zephyrproject.org/r/9638 : Bluetooth: HFP HF: Handle +CIEV reponse - https://gerrit.zephyrproject.org/r/9637 : Bluetooth: AT: HFP HF: Handle unsolicited reponse - https://gerrit.zephyrproject.org/r/9797 : Bluetooth: AT: Rename enum at_cmd_type elements - https://gerrit.zephyrproject.org/r/7613 : soc/stm32: add initial support for STM32F3X series - https://gerrit.zephyrproject.org/r/9653 : net: slip: Do not remove fragments when sending data - https://gerrit.zephyrproject.org/r/9678 : http: add server sample - https://gerrit.zephyrproject.org/r/9764 : samples/mbedtls_dtlsserver DTLS server example app using mbedTLS - https://gerrit.zephyrproject.org/r/9462 : tests: kernel: added memory pool concept test - https://gerrit.zephyrproject.org/r/9461 : tests: kernel: added memory pool api test - https://gerrit.zephyrproject.org/r/9762 : RFC: CI: rearchitect with a framework that orchestrates running - https://gerrit.zephyrproject.org/r/9356 : quark_se: PM: Add multicore support - https://gerrit.zephyrproject.org/r/9477 : daily: clear up daily email - https://gerrit.zephyrproject.org/r/9773 : Revert "[REVERTME]boards: omit frame pointer for ARC boards" - https://gerrit.zephyrproject.org/r/4871 : util.h: Add DEFINED() macro for expresion-legal ifdef-checking - https://gerrit.zephyrproject.org/r/9354 : samples: task_profiler: Be explicit about python - https://gerrit.zephyrproject.org/r/7738 : RFC: Add device tree support for ARM platforms - https://gerrit.zephyrproject.org/r/9353 : scripts: Explicitly call out python2 - https://gerrit.zephyrproject.org/r/9802 : samples: basic: Move pwm driver samples - https://gerrit.zephyrproject.org/r/9771 : build: move qemu definitions to boards - https://gerrit.zephyrproject.org/r/9793 : gpio: Deprecate the k64 gpio driver - https://gerrit.zephyrproject.org/r/9790 : frdm_k64f: hexiwear_k64: Add defaults for the mcux gpio driver - https://gerrit.zephyrproject.org/r/9770 : build: use target 'debugserver' for Qemu debugging - https://gerrit.zephyrproject.org/r/9710 : Bluetooth: SDP: Add SDP client interface to BTshell app - https://gerrit.zephyrproject.org/r/9709 : Bluetooth: SDP: Add API to extract Attribute Value - https://gerrit.zephyrproject.org/r/9792 : k64: Change the default gpio driver to the mcux one - https://gerrit.zephyrproject.org/r/9791 : samples: net: Add support for the mcux gpio driver - https://gerrit.zephyrproject.org/r/9788 : frdm_k64f: hexiwear_k64: Fix accel interrupt pinmux settings - https://gerrit.zephyrproject.org/r/9787 : hexiwear_k64: Fix i2c pinmux settings MERGED within last 24 hours: - https://gerrit.zephyrproject.org/r/9831 : samples: ieee802154: rename cc2520 to hw - https://gerrit.zephyrproject.org/r/9823 : ieee802154: conf: add common log level - https://gerrit.zephyrproject.org/r/9819 : Bluetooth: hci_uart: Remove redundant idle & ISR stack size values - https://gerrit.zephyrproject.org/r/9811 : samples/tests: reduce ram & code size for failing tests on nRF5x boards - https://gerrit.zephyrproject.org/r/9812 : Bluetooth: remove arduino_101_ble from test_controller_dbg - https://gerrit.zephyrproject.org/r/9810 : arm: nordic_nrf5: Cleanup Kconfig dependencies for timer and clocks - https://gerrit.zephyrproject.org/r/9804 : doc: fix documentation target and instructions - https://gerrit.zephyrproject.org/r/9774 : samples/net: Update DNS client README file to RST format - https://gerrit.zephyrproject.org/r/9778 : samples/net: Update the zperf/README.rst file - https://gerrit.zephyrproject.org/r/9777 : samples/net: Rename prj conf files to avoid breaking the build - https://gerrit.zephyrproject.org/r/9776 : samples/net: Update zperf Makefile - https://gerrit.zephyrproject.org/r/9775 : samples/net: Update DNS logging info - https://gerrit.zephyrproject.org/r/9765 : samples/net: Remove legacy reference in Makefile - https://gerrit.zephyrproject.org/r/9799 : Bluetooth: Controller: Rename hci_le_rand to bt_rand - https://gerrit.zephyrproject.org/r/9703 : boards: prepare for integration of board documentation - https://gerrit.zephyrproject.org/r/9706 : boards: add quark_d2000_crb documentation - https://gerrit.zephyrproject.org/r/9795 : arch: arm: Use smaller ISR stack size for 16k nRF51 SoCs - https://gerrit.zephyrproject.org/r/9488 : kernel/arch: optimize memory use of some thread fields - https://gerrit.zephyrproject.org/r/9489 : kernel/arch: inspect prio/sched_locked together for preemptibility - https://gerrit.zephyrproject.org/r/9794 : filesystem: add mkdir shell command - https://gerrit.zephyrproject.org/r/9767 : kernel: add LEGACY_KERNEL option - https://gerrit.zephyrproject.org/r/9801 : samples: disco: fix links to boards in README
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Re: "/samples/net/coap_server" example is not working on "nrf52_pca10040" board
Ravi kumar Veeramally
Hi Raju,
toggle quoted messageShow quoted text
Current Zephyr upstream doesn't have coap_server. Now we have zoap_server and zoap_client. I tried copying prj_bt.conf from echo_server and built zoap_client with following command. make BOARD=nrf52_pca10040 CONF_FILE=prj_bt.conf - Ravi.
On 12/24/2016 08:07 PM, Appala Raju wrote:
Build command is as follows
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Re: "/samples/net/coap_server" example is not working on "nrf52_pca10040" board
Tomasz Bursztyka
Hi,
As Zephyr supports nRF52xx board, I have build and flashed "/samples/net/coap_server" exampleThere is no coap_server anymore. Which version of Zephyr are you working on? Tomasz
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