diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/experimental_log/src/nrf_log_backend_serial.c')
| -rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/experimental_log/src/nrf_log_backend_serial.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/experimental_log/src/nrf_log_backend_serial.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/experimental_log/src/nrf_log_backend_serial.c new file mode 100644 index 0000000..7db0074 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/experimental_log/src/nrf_log_backend_serial.c @@ -0,0 +1,115 @@ +/** + * Copyright (c) 2016 - 2018, Nordic Semiconductor ASA + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form, except as embedded into a Nordic + * Semiconductor ASA integrated circuit in a product or a software update for + * such product, must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * 3. Neither the name of Nordic Semiconductor ASA nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * 4. This software, with or without modification, must only be used with a + * Nordic Semiconductor ASA integrated circuit. + * + * 5. Any software provided in binary form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +#include "sdk_common.h" +#if NRF_MODULE_ENABLED(NRF_LOG) +#include "nrf_log_backend_serial.h" +#include "nrf_log_str_formatter.h" +#include "nrf_log_internal.h" + +void nrf_log_backend_serial_put(nrf_log_backend_t const * p_backend, + nrf_log_entry_t * p_msg, + uint8_t * p_buffer, + uint32_t length, + nrf_fprintf_fwrite tx_func) +{ + nrf_memobj_get(p_msg); + + nrf_fprintf_ctx_t fprintf_ctx = { + .p_io_buffer = (char *)p_buffer, + .io_buffer_size = length, + .io_buffer_cnt = 0, + .auto_flush = false, + .p_user_ctx = NULL, + .fwrite = tx_func + }; + + nrf_log_str_formatter_entry_params_t params; + + nrf_log_header_t header; + uint32_t memobj_offset = 0; + nrf_memobj_read(p_msg, &header, HEADER_SIZE*sizeof(uint32_t), memobj_offset); + memobj_offset = HEADER_SIZE*sizeof(uint32_t); + + params.timestamp = header.timestamp; + params.module_id = header.module_id; + params.dropped = header.dropped; + params.use_colors = NRF_LOG_USES_COLORS; + + /*lint -save -e438*/ + if (header.base.generic.type == HEADER_TYPE_STD) + { + char const * p_log_str = (char const *)((uint32_t)header.base.std.addr); + params.severity = (nrf_log_severity_t)header.base.std.severity; + uint32_t nargs = header.base.std.nargs; + uint32_t args[NRF_LOG_MAX_NUM_OF_ARGS]; + + nrf_memobj_read(p_msg, args, nargs*sizeof(uint32_t), memobj_offset); + memobj_offset += (nargs*sizeof(uint32_t)); + + nrf_log_std_entry_process(p_log_str, + args, + nargs, + ¶ms, + &fprintf_ctx); + + } + else if (header.base.generic.type == HEADER_TYPE_HEXDUMP) + { + uint32_t data_len = header.base.hexdump.len; + params.severity = (nrf_log_severity_t)header.base.hexdump.severity; + uint8_t data_buf[8]; + uint32_t chunk_len; + do + { + chunk_len = sizeof(data_buf) > data_len ? data_len : sizeof(data_buf); + nrf_memobj_read(p_msg, data_buf, chunk_len, memobj_offset); + memobj_offset += chunk_len; + data_len -= chunk_len; + + nrf_log_hexdump_entry_process(data_buf, + chunk_len, + ¶ms, + &fprintf_ctx); + } while (data_len > 0); + } + nrf_memobj_put(p_msg); + /*lint -restore*/ +} +#endif //NRF_LOG_ENABLED |