1 /* 2 * Percepio DFM v2.1.0 3 * Copyright 2023 Percepio AB 4 * www.percepio.com 5 * 6 * SPDX-License-Identifier: Apache-2.0 7 */ 8 9 /** 10 * @file 11 * 12 * @brief DFM serial port cloud port config 13 */ 14 15 #ifndef DFM_CLOUD_PORT_CONFIG_H 16 #define DFM_CLOUD_PORT_CONFIG_H 17 18 /** 19 * @brief How to output the alert data over the serial port. 20 */ 21 #define DFM_PRINT_ALERT_DATA DFM_CFG_PRINT 22 23 /** 24 * @brief Maximum size of the MQTT topic. 25 */ 26 #define DFM_CFG_CLOUD_PORT_MAX_TOPIC_SIZE (256U) 27 28 /** 29 * @brief Intended to ensure exclusive access to the serial port before 30 * outputting the alert data, to avoid that other output (random printf 31 * calls) occur in between the "[[" and "]]" markers. 32 * This can be implemented by disabling the kernel scheduler. 33 * Note: This is mainly needed if calling xDfmAlertBegin directly from 34 * task context. It is typically not needed on alerts from hard faults or 35 * DFM_TRAP calls, as the prints then occur from an exception handler. 36 */ 37 #define DFM_CFG_LOCK_SERIAL() 38 39 /** 40 * @brief Intended to release the serial port after having written a 41 * block of alert data. If the kernel scheduler was disabled by the above 42 * macro, it should be resumed here. 43 */ 44 #define DFM_CFG_UNLOCK_SERIAL() 45 46 #endif 47
