| //***************************************************************************** |
| // |
| //! @file am_util_debug.h |
| //! |
| //! @brief Useful functions for debugging. |
| //! |
| //! These functions and macros were created to assist with debugging. They are |
| //! intended to be as unintrusive as possible and designed to be removed from |
| //! the compilation of a project when they are no longer needed. |
| // |
| //***************************************************************************** |
| |
| //***************************************************************************** |
| // |
| // Copyright (c) 2017, Ambiq Micro |
| // 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 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 the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from this |
| // software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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. |
| // |
| // This is part of revision v1.2.10-2-gea660ad-hotfix2 of the AmbiqSuite Development Package. |
| // |
| //***************************************************************************** |
| #ifndef AM_UTIL_DEBUG_H |
| #define AM_UTIL_DEBUG_H |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| //***************************************************************************** |
| // |
| // Debug printf macros. |
| // |
| //***************************************************************************** |
| #ifdef AM_DEBUG_PRINTF |
| |
| #define am_util_debug_printf_init(x) \ |
| am_util_stdio_printf_init(x); |
| |
| #define am_util_debug_printf(...) \ |
| am_util_stdio_printf(__VA_ARGS__); |
| |
| #else |
| |
| #define am_util_debug_printf_init(...) |
| #define am_util_debug_printf(...) |
| |
| #endif // AM_DEBUG_PRINTF |
| |
| //***************************************************************************** |
| // |
| // Debug trace macros. |
| // |
| //***************************************************************************** |
| #ifdef AM_DEBUG_TRACE |
| |
| #define am_util_debug_trace_init(PinNumber) \ |
| do \ |
| { \ |
| am_hal_gpio_out_bit_clear(PinNumber); \ |
| am_hal_gpio_pin_config(PinNumber, AM_HAL_GPIO_OUTPUT); \ |
| } \ |
| while(0) |
| |
| |
| #define am_util_debug_trace_start(PinNumber) \ |
| am_hal_gpio_out_bit_set(PinNumber) |
| |
| #define am_util_debug_trace_end(PinNumber) \ |
| am_hal_gpio_out_bit_clear(PinNumber) |
| |
| #else |
| |
| #define am_util_debug_trace_init(PinNumber) |
| #define am_util_debug_trace_start(PinNumber) |
| #define am_util_debug_trace_end(PinNumber) |
| |
| #endif // AM_DEBUG_TRACE |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif // AM_UTIL_DEBUG_H |
| |
