| /* |
| * Copyright (c) 2019 Intel Corporation |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr.h> |
| #include <logging/log.h> |
| #include <sys/printk.h> |
| |
| #define DATA_MAX_DLEN 8 |
| #define LOG_MODULE_NAME syst |
| LOG_MODULE_REGISTER(LOG_MODULE_NAME, LOG_LEVEL_DBG); |
| |
| struct test_frame { |
| uint32_t id_type : 1; |
| uint32_t rtr : 1; |
| /* Message identifier */ |
| union { |
| uint32_t std_id : 11; |
| uint32_t ext_id : 29; |
| }; |
| /* The length of the message (max. 8) in byte */ |
| uint8_t dlc; |
| /* The message data */ |
| union { |
| uint8_t data[8]; |
| uint32_t data_32[2]; |
| }; |
| } __packed; |
| |
| void main(void) |
| { |
| struct test_frame frame = { 0 }; |
| const uint8_t data[DATA_MAX_DLEN] = { 0x01, 0x02, 0x03, 0x04, |
| 0x05, 0x06, 0x07, 0x08 }; |
| struct log_msg_ids src_level = { |
| .level = LOG_LEVEL_INTERNAL_RAW_STRING, |
| .source_id = 0, /* not used as level indicates raw string. */ |
| .domain_id = 0, /* not used as level indicates raw string. */ |
| }; |
| |
| |
| /* standard print */ |
| LOG_ERR("Error message example."); |
| LOG_WRN("Warning message example."); |
| LOG_INF("Info message example."); |
| LOG_DBG("Debug message example."); |
| |
| LOG_DBG("Debug message example, %d", 1); |
| LOG_DBG("Debug message example, %d, %d", 1, 2); |
| LOG_DBG("Debug message example, %d, %d, %d", 1, 2, 3); |
| LOG_DBG("Debug message example, %d, %d, %d, 0x%x", 1, 2, 3, 4); |
| |
| /* hexdump */ |
| frame.rtr = 1U; |
| frame.id_type = 1U; |
| frame.std_id = 1234U; |
| frame.dlc = sizeof(data); |
| memcpy(frame.data, data, sizeof(data)); |
| |
| LOG_HEXDUMP_ERR((const uint8_t *)&frame, sizeof(frame), "frame"); |
| LOG_HEXDUMP_WRN((const uint8_t *)&frame, sizeof(frame), "frame"); |
| LOG_HEXDUMP_INF((const uint8_t *)&frame, sizeof(frame), "frame"); |
| LOG_HEXDUMP_DBG((const uint8_t *)&frame, sizeof(frame), "frame"); |
| |
| /* raw string */ |
| printk("hello sys-t on board %s\n", CONFIG_BOARD); |
| |
| /* log output string */ |
| log_string_sync(src_level, "%s", "log string sync"); |
| } |