feat: 增加一些基础功能

This commit is contained in:
bmy
2024-05-11 19:37:02 +08:00
parent 2299b60a17
commit f15fcd4b10
22 changed files with 2833 additions and 57 deletions

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@@ -7,8 +7,8 @@ Language: Cpp
################################### ###################################
UseTab: Never UseTab: Never
IndentWidth: 4 IndentWidth: 2
TabWidth: 4 TabWidth: 2
ColumnLimit: 0 ColumnLimit: 0
AccessModifierOffset: -4 AccessModifierOffset: -4
NamespaceIndentation: All NamespaceIndentation: All

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CompileFlags:
Add:
- -Ic:\users\forgotdoge\.eide\tools\gcc_arm\arm-none-eabi\include\c++\10.2.1
- -Ic:\users\forgotdoge\.eide\tools\gcc_arm\arm-none-eabi\include\c++\10.2.1\arm-none-eabi
- -Ic:\users\forgotdoge\.eide\tools\gcc_arm\arm-none-eabi\include\c++\10.2.1\backward
- -Ic:\users\forgotdoge\.eide\tools\gcc_arm\lib\gcc\arm-none-eabi\10.2.1\include
- -Ic:\users\forgotdoge\.eide\tools\gcc_arm\lib\gcc\arm-none-eabi\10.2.1\include-fixed
- -Ic:\users\forgotdoge\.eide\tools\gcc_arm\arm-none-eabi\include
CompilationDatabase: ./build/Debug
Compiler: C:\Users\ForgotDoge\.eide\tools\gcc_arm\bin\arm-none-eabi-gcc.exe

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@@ -7,7 +7,8 @@
"libraries/cmsis", "libraries/cmsis",
"libraries/drivers", "libraries/drivers",
"project", "project",
"app" "app",
"3rd-part"
], ],
"virtualFolder": { "virtualFolder": {
"name": "<virtual_root>", "name": "<virtual_root>",
@@ -67,7 +68,8 @@
"libraries/cmsis/cm4/core_support", "libraries/cmsis/cm4/core_support",
"libraries/cmsis/cm4/device_support", "libraries/cmsis/cm4/device_support",
"project/inc", "project/inc",
"libraries/drivers/inc" "libraries/drivers/inc",
"3rd-part/lwprintf"
], ],
"libList": [], "libList": [],
"sourceDirList": [], "sourceDirList": [],

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@@ -0,0 +1,6 @@
Tilen Majerle <tilen.majerle@gmail.com>
Tilen Majerle <tilen@majerle.eu>
Okarss <104319900+Okarss@users.noreply.github.com>
Dmitry Karasev <karasevsdmitry@yandex.ru>
Brian <bayuan@purdue.edu>
Peter Maxwell Warasila <madmaxwell@soundcomesout.com>

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@@ -0,0 +1,41 @@
# Changelog
## Develop
- Add `lwprintf_debug` and `lwprintf_debug_cond` functions
## v1.0.5
- Fix building the library with `LWPRINTF_CFG_OS=1` and `LWPRINTF_CFG_OS_MANUAL_PROTECT=0` options
## v1.0.4
- Fix calculation for NULL terminated string and precision with 0 as an input
- Split CMakeLists.txt files between library and executable
- Fix missing break in switch statement
- Add support for manual mutual-exclusion setup in OS mode
- Change license year to 2022
- Update code style with astyle
- Add `.clang-format` draft
- Fix protection functions for when print mode is not used
## v1.0.3
- CMSIS-OS improvements for Kernel aware debuggers
## v1.0.2
- Fixed `float` output when engineering mode is disabled
## v1.0.1
- Fixed compiler error when engineering mode disabled but float enabled
- Properly handled `zero` float inputs
## v1.0.0
- First stable release
- Embedded systems optimized library
- Apply all modifiers except `%a`
- Extensive docs available
- Operating system ready with CMSIS-OS template

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3rd-part/lwprintf/LICENSE Normal file
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@@ -0,0 +1,21 @@
MIT License
Copyright (c) 2024 Tilen MAJERLE
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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@@ -0,0 +1,29 @@
# Lightweight printf stdio manager
<h3>Read first: <a href="http://docs.majerle.eu/projects/lwprintf/">Documentation</a></h3>
## Features
* Written in C (C11), compatible with ``size_t`` and ``uintmax_t`` types for some specifiers
* Implements output functions compatible with ``printf``, ``vprintf``, ``snprintf``, ``sprintf`` and ``vsnprintf``
* Low-memory footprint, suitable for embedded systems
* Reentrant access to all API functions
* Operating-system ready
* Requires single output function to be implemented by user for ``printf``-like API calls
* With optional functions for operating systems to protect multiple threads printing to the same output stream
* Allows multiple output stream functions (unlike standard ``printf`` which supports only one) to separate parts of application
* Added additional specifiers vs original features
* User friendly MIT license
## Contribute
Fresh contributions are always welcome. Simple instructions to proceed:
1. Fork Github repository
2. Follow [C style & coding rules](https://github.com/MaJerle/c-code-style) already used in the project
3. Create a pull request to develop branch with new features or bug fixes
Alternatively you may:
1. Report a bug
2. Ask for a feature request

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3rd-part/lwprintf/lwprintf.c Normal file

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/**
* \file lwprintf.h
* \brief Lightweight stdio manager
*/
/*
* Copyright (c) 2024 Tilen MAJERLE
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
* AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* This file is part of LwPRINTF - Lightweight stdio manager library.
*
* Author: Tilen MAJERLE <tilen@majerle.eu>
* Version: v1.0.5
*/
#ifndef LWPRINTF_HDR_H
#define LWPRINTF_HDR_H
#include <limits.h>
#include <stdarg.h>
#include <stdint.h>
#include <string.h>
#include "lwprintf_opt.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* \defgroup LWPRINTF Lightweight stdio manager
* \brief Lightweight stdio manager
* \{
*/
/**
* \brief Unused variable macro
* \param[in] x: Unused variable
*/
#define LWPRINTF_UNUSED(x) ((void)(x))
/**
* \brief Calculate size of statically allocated array
* \param[in] x: Input array
* \return Number of array elements
*/
#define LWPRINTF_ARRAYSIZE(x) (sizeof(x) / sizeof((x)[0]))
/**
* \brief Forward declaration for LwPRINTF instance
*/
struct lwprintf;
/**
* \brief Callback function for character output
* \param[in] ch: Character to print
* \param[in] lwobj: LwPRINTF instance
* \return `ch` on success, `0` to terminate further string processing
*/
typedef int (*lwprintf_output_fn)(int ch, struct lwprintf* lwobj);
/**
* \brief LwPRINTF instance
*/
typedef struct lwprintf {
lwprintf_output_fn out_fn; /*!< Output function for direct print operations */
#if LWPRINTF_CFG_OS || __DOXYGEN__
LWPRINTF_CFG_OS_MUTEX_HANDLE mutex; /*!< OS mutex handle */
#endif /* LWPRINTF_CFG_OS || __DOXYGEN__ */
} lwprintf_t;
uint8_t lwprintf_init_ex(lwprintf_t* lwobj, lwprintf_output_fn out_fn);
int lwprintf_vprintf_ex(lwprintf_t* const lwobj, const char* format, va_list arg);
int lwprintf_printf_ex(lwprintf_t* const lwobj, const char* format, ...);
int lwprintf_vsnprintf_ex(lwprintf_t* const lwobj, char* s, size_t n, const char* format, va_list arg);
int lwprintf_snprintf_ex(lwprintf_t* const lwobj, char* s, size_t n, const char* format, ...);
uint8_t lwprintf_protect_ex(lwprintf_t* const lwobj);
uint8_t lwprintf_unprotect_ex(lwprintf_t* const lwobj);
/**
* \brief Write formatted data from variable argument list to sized buffer
* \param[in,out] lwobj: LwPRINTF instance. Set to `NULL` to use default instance
* \param[in] s: Pointer to a buffer where the resulting C-string is stored.
* The buffer should have a size of at least `n` characters
* \param[in] format: C string that contains a format string that follows the same specifications as format in printf
* \param[in] ...: Optional arguments for format string
* \return The number of characters that would have been written,
* not counting the terminating null character.
*/
#define lwprintf_sprintf_ex(lwobj, s, format, ...) lwprintf_snprintf_ex((lwobj), (s), SIZE_MAX, (format), ##__VA_ARGS__)
/**
* \brief Initialize default LwPRINTF instance
* \param[in] out_fn: Output function used for print operation
* \return `1` on success, `0` otherwise
* \sa lwprintf_init_ex
*/
#define lwprintf_init(out_fn) lwprintf_init_ex(NULL, (out_fn))
/**
* \brief Print formatted data from variable argument list to the output with default LwPRINTF instance
* \param[in] format: C string that contains the text to be written to output
* \param[in] arg: A value identifying a variable arguments list initialized with `va_start`.
* `va_list` is a special type defined in `<cstdarg>`.
* \return The number of characters that would have been written if `n` had been sufficiently large,
* not counting the terminating null character.
*/
#define lwprintf_vprintf(format, arg) lwprintf_vprintf_ex(NULL, (format), (arg))
/**
* \brief Print formatted data to the output with default LwPRINTF instance
* \param[in] format: C string that contains the text to be written to output
* \param[in] ...: Optional arguments for format string
* \return The number of characters that would have been written if `n` had been sufficiently large,
* not counting the terminating null character.
*/
#define lwprintf_printf(format, ...) lwprintf_printf_ex(NULL, (format), ##__VA_ARGS__)
/**
* \brief Write formatted data from variable argument list to sized buffer with default LwPRINTF instance
* \param[in] s: Pointer to a buffer where the resulting C-string is stored.
* The buffer should have a size of at least `n` characters
* \param[in] n: Maximum number of bytes to be used in the buffer.
* The generated string has a length of at most `n - 1`,
* leaving space for the additional terminating null character
* \param[in] format: C string that contains a format string that follows the same specifications as format in printf
* \param[in] arg: A value identifying a variable arguments list initialized with `va_start`.
* `va_list` is a special type defined in `<cstdarg>`.
* \return The number of characters that would have been written if `n` had been sufficiently large,
* not counting the terminating null character.
*/
#define lwprintf_vsnprintf(s, n, format, arg) lwprintf_vsnprintf_ex(NULL, (s), (n), (format), (arg))
/**
* \brief Write formatted data from variable argument list to sized buffer with default LwPRINTF instance
* \param[in] s: Pointer to a buffer where the resulting C-string is stored.
* The buffer should have a size of at least `n` characters
* \param[in] n: Maximum number of bytes to be used in the buffer.
* The generated string has a length of at most `n - 1`,
* leaving space for the additional terminating null character
* \param[in] format: C string that contains a format string that follows the same specifications as format in printf
* \param[in] ...: Optional arguments for format string
* \return The number of characters that would have been written if `n` had been sufficiently large,
* not counting the terminating null character.
*/
#define lwprintf_snprintf(s, n, format, ...) lwprintf_snprintf_ex(NULL, (s), (n), (format), ##__VA_ARGS__)
/**
* \brief Write formatted data from variable argument list to sized buffer with default LwPRINTF instance
* \param[in] s: Pointer to a buffer where the resulting C-string is stored.
* The buffer should have a size of at least `n` characters
* \param[in] format: C string that contains a format string that follows the same specifications as format in printf
* \param[in] ...: Optional arguments for format string
* \return The number of characters that would have been written,
* not counting the terminating null character.
*/
#define lwprintf_sprintf(s, format, ...) lwprintf_sprintf_ex(NULL, (s), (format), ##__VA_ARGS__)
/**
* \brief Manually enable mutual exclusion
* \return `1` if protected, `0` otherwise
*/
#define lwprintf_protect() lwprintf_protect_ex(NULL)
/**
* \brief Manually disable mutual exclusion
* \return `1` if protected, `0` otherwise
*/
#define lwprintf_unprotect() lwprintf_unprotect_ex(NULL)
#if LWPRINTF_CFG_ENABLE_SHORTNAMES || __DOXYGEN__
/**
* \copydoc lwprintf_printf
* \note This function is equivalent to \ref lwprintf_printf
* and available only if \ref LWPRINTF_CFG_ENABLE_SHORTNAMES is enabled
*/
#define lwprintf lwprintf_printf
/**
* \copydoc lwprintf_vprintf
* \note This function is equivalent to \ref lwprintf_vprintf
* and available only if \ref LWPRINTF_CFG_ENABLE_SHORTNAMES is enabled
*/
#define lwvprintf lwprintf_vprintf
/**
* \copydoc lwprintf_vsnprintf
* \note This function is equivalent to \ref lwprintf_vsnprintf
* and available only if \ref LWPRINTF_CFG_ENABLE_SHORTNAMES is enabled
*/
#define lwvsnprintf lwprintf_vsnprintf
/**
* \copydoc lwprintf_snprintf
* \note This function is equivalent to \ref lwprintf_snprintf
* and available only if \ref LWPRINTF_CFG_ENABLE_SHORTNAMES is enabled
*/
#define lwsnprintf lwprintf_snprintf
/**
* \copydoc lwprintf_sprintf
* \note This function is equivalent to \ref lwprintf_sprintf
* and available only if \ref LWPRINTF_CFG_ENABLE_SHORTNAMES is enabled
*/
#define lwsprintf lwprintf_sprintf
#endif /* LWPRINTF_CFG_ENABLE_SHORTNAMES || __DOXYGEN__ */
#if LWPRINTF_CFG_ENABLE_STD_NAMES || __DOXYGEN__
/**
* \copydoc lwprintf_printf
* \note This function is equivalent to \ref lwprintf_printf
* and available only if \ref LWPRINTF_CFG_ENABLE_STD_NAMES is enabled
*/
#define printf lwprintf_printf
/**
* \copydoc lwprintf_vprintf
* \note This function is equivalent to \ref lwprintf_vprintf
* and available only if \ref LWPRINTF_CFG_ENABLE_STD_NAMES is enabled
*/
#define vprintf lwprintf_vprintf
/**
* \copydoc lwprintf_vsnprintf
* \note This function is equivalent to \ref lwprintf_vsnprintf
* and available only if \ref LWPRINTF_CFG_ENABLE_STD_NAMES is enabled
*/
#define vsnprintf lwprintf_vsnprintf
/**
* \copydoc lwprintf_snprintf
* \note This function is equivalent to \ref lwprintf_snprintf
* and available only if \ref LWPRINTF_CFG_ENABLE_STD_NAMES is enabled
*/
#define snprintf lwprintf_snprintf
/**
* \copydoc lwprintf_sprintf
* \note This function is equivalent to \ref lwprintf_sprintf
* and available only if \ref LWPRINTF_CFG_ENABLE_STD_NAMES is enabled
*/
#define sprintf lwprintf_sprintf
#endif /* LWPRINTF_CFG_ENABLE_STD_NAMES || __DOXYGEN__ */
/* Debug module */
#if !defined(NDEBUG)
/**
* \brief Debug output function
*
* Its purpose is to have a debug printout to the defined output,
* which will get disabled for the release build (when NDEBUG is defined).
*
* \note It calls \ref lwprintf_printf to execute the print
* \note Defined as empty when \ref NDEBUG is enabled
* \param[in] fmt: Format text
* \param[in] ...: Optional formatting parameters
*/
#define lwprintf_debug(fmt, ...) lwprintf_printf((fmt), ##__VA_ARGS__)
/**
* \brief Conditional debug output
*
* It prints the formatted text only if condition is true
*
* Its purpose is to have a debug printout to the defined output,
* which will get disabled for the release build (when NDEBUG is defined).
*
* \note It calls \ref lwprintf_debug to execute the print
* \note Defined as empty when \ref NDEBUG is enabled
* \param[in] cond: Condition to check before outputing the message
* \param[in] fmt: Format text
* \param[in] ...: Optional formatting parameters
*/
#define lwprintf_debug_cond(cond, fmt, ...) \
do { \
if ((cond)) { \
lwprintf_debug((fmt), ##__VA_ARGS__) \
} \
} while (0)
#else
#define lwprintf_debug(fmt, ...) ((void)0)
#define lwprintf_debug_cond(cond, fmt, ...) ((void)0)
#endif
/**
* \}
*/
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LWPRINTF_HDR_H */

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/**
* \file lwprintf_opt.h
* \brief LwPRINTF options
*/
/*
* Copyright (c) 2024 Tilen MAJERLE
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
* AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* This file is part of LwPRINTF - Lightweight stdio manager library.
*
* Author: Tilen MAJERLE <tilen@majerle.eu>
* Version: v1.0.5
*/
#ifndef LWPRINTF_OPT_HDR_H
#define LWPRINTF_OPT_HDR_H
/* Uncomment to ignore user options (or set macro in compiler flags) */
/* #define LWPRINTF_IGNORE_USER_OPTS */
/* Include application options */
#ifndef LWPRINTF_IGNORE_USER_OPTS
#include "lwprintf_opts.h"
#endif /* LWPRINTF_IGNORE_USER_OPTS */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* \defgroup LWPRINTF_OPT Configuration
* \brief LwPRINTF options
* \{
*/
/**
* \brief Enables `1` or disables `0` operating system support in the library
*
* \note When `LWPRINTF_CFG_OS` is enabled, user must implement functions in \ref LWPRINTF_SYS group.
*/
#ifndef LWPRINTF_CFG_OS
#define LWPRINTF_CFG_OS 0
#endif
/**
* \brief Mutex handle type
*
* \note This value must be set in case \ref LWPRINTF_CFG_OS is set to `1`.
* If data type is not known to compiler, include header file with
* definition before you define handle type
*/
#ifndef LWPRINTF_CFG_OS_MUTEX_HANDLE
#define LWPRINTF_CFG_OS_MUTEX_HANDLE void*
#endif
/**
* \brief Enables `1` or disables `0` manual mutex lock.
*
* When this feature is enabled, together with \ref LWPRINTF_CFG_OS, behavior is as following:
* - System mutex is kept created during init phase
* - Calls to direct printing functions are not thread-safe by default anymore
* - Calls to sprintf (buffer functions) are kept thread-safe
* - User must manually call \ref lwprintf_protect or \ref lwprintf_protect_ex functions to protect direct printing operation
* - User must manually call \ref lwprintf_unprotect or \ref lwprintf_unprotect_ex functions to exit protected area
*
* \note If you prefer to completely disable locking mechanism with this library,
* turn off \ref LWPRINTF_CFG_OS and fully manually handle mutual exclusion for non-reentrant functions
*/
#ifndef LWPRINTF_CFG_OS_MANUAL_PROTECT
#define LWPRINTF_CFG_OS_MANUAL_PROTECT 0
#endif
/**
* \brief Enables `1` or disables `0` support for `long long int` type, signed or unsigned.
*
*/
#ifndef LWPRINTF_CFG_SUPPORT_LONG_LONG
#define LWPRINTF_CFG_SUPPORT_LONG_LONG 1
#endif
/**
* \brief Enables `1` or disables `0` support for any specifier accepting any kind of integer types.
* This is enabling `%d, %b, %u, %o, %i, %x` specifiers
*
*/
#ifndef LWPRINTF_CFG_SUPPORT_TYPE_INT
#define LWPRINTF_CFG_SUPPORT_TYPE_INT 1
#endif
/**
* \brief Enables `1` or disables `0` support `%p` pointer print type
*
* When enabled, architecture must support `uintptr_t` type, normally available with C11 standard
*/
#ifndef LWPRINTF_CFG_SUPPORT_TYPE_POINTER
#define LWPRINTF_CFG_SUPPORT_TYPE_POINTER 1
#endif
/**
* \brief Enables `1` or disables `0` support `%f` float type
*
*/
#ifndef LWPRINTF_CFG_SUPPORT_TYPE_FLOAT
#define LWPRINTF_CFG_SUPPORT_TYPE_FLOAT 1
#endif
/**
* \brief Enables `1` or disables `0` support for `%e` engineering output type for float numbers
*
* \note \ref LWPRINTF_CFG_SUPPORT_TYPE_FLOAT has to be enabled to use this feature
*
*/
#ifndef LWPRINTF_CFG_SUPPORT_TYPE_ENGINEERING
#define LWPRINTF_CFG_SUPPORT_TYPE_ENGINEERING 1
#endif
/**
* \brief Enables `1` or disables `0` support for `%s` for string output
*
*/
#ifndef LWPRINTF_CFG_SUPPORT_TYPE_STRING
#define LWPRINTF_CFG_SUPPORT_TYPE_STRING 1
#endif
/**
* \brief Enables `1` or disables `0` support for `%k` for hex byte array output
*
*/
#ifndef LWPRINTF_CFG_SUPPORT_TYPE_BYTE_ARRAY
#define LWPRINTF_CFG_SUPPORT_TYPE_BYTE_ARRAY 1
#endif
/**
* \brief Specifies default number of precision for floating number
*
* Represents number of digits to be used after comma if no precision
* is set with specifier itself
*
*/
#ifndef LWPRINTF_CFG_FLOAT_DEFAULT_PRECISION
#define LWPRINTF_CFG_FLOAT_DEFAULT_PRECISION 6
#endif
/**
* \brief Enables `1` or disables `0` optional short names for LwPRINTF API functions.
*
* It adds functions for default instance: `lwprintf`, `lwsnprintf` and others
*/
#ifndef LWPRINTF_CFG_ENABLE_SHORTNAMES
#define LWPRINTF_CFG_ENABLE_SHORTNAMES 1
#endif /* LWPRINTF_CFG_ENABLE_SHORTNAMES */
/**
* \brief Enables `1` or disables `0` C standard API names
*
* Disabled by default not to interfere with compiler implementation.
* Application may need to remove standard C STDIO library from linkage
* to be able to properly compile LwPRINTF with this option enabled
*/
#ifndef LWPRINTF_CFG_ENABLE_STD_NAMES
#define LWPRINTF_CFG_ENABLE_STD_NAMES 0
#endif /* LWPRINTF_CFG_ENABLE_SHORTNAMES */
/**
* \}
*/
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* LWPRINTF_OPT_HDR_H */

View File

@@ -0,0 +1,44 @@
/**
* \file lwprintf_opts_template.h
* \brief LwPRINTF configuration file
*/
/*
* Copyright (c) 2024 Tilen MAJERLE
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
* AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* This file is part of LwPRINTF - Lightweight stdio manager library.
*
* Author: Tilen MAJERLE <tilen@majerle.eu>
* Version: v1.0.5
*/
#ifndef LWPRINTF_OPTS_HDR_H
#define LWPRINTF_OPTS_HDR_H
/* Rename this file to "lwprintf_opts.h" for your application */
/*
* Open "include/lwprintf/lwprintf_opt.h" and
* copy & replace here settings you want to change values
*/
#endif /* LWPRINTF_OPTS_HDR_H */

View File

@@ -29,6 +29,12 @@
<ModeSub name="Channel2 mode" value="Output_CH2"/> <ModeSub name="Channel2 mode" value="Output_CH2"/>
<ModeSub name="Activated" value="TRUE"/> <ModeSub name="Activated" value="TRUE"/>
</Mode> </Mode>
<Parameters>
<ParametersSub name="DividerValue" value="287"/>
<ParametersSub name="Period" value="9999"/>
<ParametersSub name="OCMode_1" value="TMR_OUTPUT_CONTROL_PWM_MODE_A"/>
<ParametersSub name="OCMode_2" value="TMR_OUTPUT_CONTROL_PWM_MODE_A"/>
</Parameters>
</TMR1> </TMR1>
<TMR3> <TMR3>
<Mode> <Mode>
@@ -38,6 +44,14 @@
<ModeSub name="Channel4 mode" value="Output_CH4"/> <ModeSub name="Channel4 mode" value="Output_CH4"/>
<ModeSub name="Activated" value="TRUE"/> <ModeSub name="Activated" value="TRUE"/>
</Mode> </Mode>
<Parameters>
<ParametersSub name="DividerValue" value="287"/>
<ParametersSub name="Period" value="9999"/>
<ParametersSub name="OCMode_1" value="TMR_OUTPUT_CONTROL_PWM_MODE_A"/>
<ParametersSub name="OCMode_2" value="TMR_OUTPUT_CONTROL_PWM_MODE_A"/>
<ParametersSub name="OCMode_3" value="TMR_OUTPUT_CONTROL_PWM_MODE_A"/>
<ParametersSub name="OCMode_4" value="TMR_OUTPUT_CONTROL_PWM_MODE_A"/>
</Parameters>
</TMR3> </TMR3>
<USART2> <USART2>
<Mode> <Mode>
@@ -96,12 +110,12 @@
</PINInfo> </PINInfo>
<ProjectInfomation> <ProjectInfomation>
<ProjectName>BC4D</ProjectName> <ProjectName>BC4D</ProjectName>
<ProjectLocation>C:/Users/ForgotDoge/Desktop/BC2024/firmware</ProjectLocation> <ProjectLocation>C:/Users/evan/Desktop/BC2024</ProjectLocation>
<ToolchainIDE>MDK_V5</ToolchainIDE> <ToolchainIDE>MDK_V5</ToolchainIDE>
<KeepUserCode>true</KeepUserCode> <KeepUserCode>true</KeepUserCode>
<MinHeapSize>0x200</MinHeapSize> <MinHeapSize>0x200</MinHeapSize>
<MinStackSize>0x400</MinStackSize> <MinStackSize>0x400</MinStackSize>
<UseFirmware>true</UseFirmware> <UseFirmware>false</UseFirmware>
<PackageVersion>V2.1.4</PackageVersion> <PackageVersion>V2.1.4</PackageVersion>
</ProjectInfomation> </ProjectInfomation>
</Root> </Root>

View File

@@ -30,7 +30,7 @@
"titleBar.activeBackground": "#1A4A07", "titleBar.activeBackground": "#1A4A07",
"titleBar.activeForeground": "#F3FEEF" "titleBar.activeForeground": "#F3FEEF"
}, },
"EIDE.OpenOCD.ExePath": "D:/Program Files (x86)/at32_OpenOCD_V2.0.2/bin/openocd.exe", "EIDE.OpenOCD.ExePath": "C:/toolchains/openocd-arterytek/bin/openocd.exe",
"cortex-debug.variableUseNaturalFormat": true "cortex-debug.variableUseNaturalFormat": true
} }
} }

View File

@@ -52,11 +52,11 @@ extern "C" {
/* module define -------------------------------------------------------------*/ /* module define -------------------------------------------------------------*/
/*#define ADC_MODULE_ENABLED----------------------*/ /*#define ADC_MODULE_ENABLED----------------------*/
/*#define CAN_MODULE_ENABLED----------------------*/ #define CAN_MODULE_ENABLED
/*#define CMP_MODULE_ENABLED----------------------*/ /*#define CMP_MODULE_ENABLED----------------------*/
/*#define CRC_MODULE_ENABLED----------------------*/ /*#define CRC_MODULE_ENABLED----------------------*/
#define CRM_MODULE_ENABLED #define CRM_MODULE_ENABLED
/*#define DEBUG_MODULE_ENABLED--------------------*/ #define DEBUG_MODULE_ENABLED
/*#define DMA_MODULE_ENABLED----------------------*/ /*#define DMA_MODULE_ENABLED----------------------*/
/*#define ERTC_MODULE_ENABLED---------------------*/ /*#define ERTC_MODULE_ENABLED---------------------*/
/*#define EXINT_MODULE_ENABLED--------------------*/ /*#define EXINT_MODULE_ENABLED--------------------*/
@@ -68,7 +68,7 @@ extern "C" {
/*#define SDIO_MODULE_ENABLED---------------------*/ /*#define SDIO_MODULE_ENABLED---------------------*/
/*#define SPI_MODULE_ENABLED----------------------*/ /*#define SPI_MODULE_ENABLED----------------------*/
#define TMR_MODULE_ENABLED #define TMR_MODULE_ENABLED
/*#define USART_MODULE_ENABLED--------------------*/ #define USART_MODULE_ENABLED
/*#define USB_MODULE_ENABLED----------------------*/ /*#define USB_MODULE_ENABLED----------------------*/
/*#define WDT_MODULE_ENABLED----------------------*/ /*#define WDT_MODULE_ENABLED----------------------*/
/*#define WWDT_MODULE_ENABLED---------------------*/ /*#define WWDT_MODULE_ENABLED---------------------*/

View File

@@ -65,6 +65,7 @@ void SVC_Handler(void);
void DebugMon_Handler(void); void DebugMon_Handler(void);
void PendSV_Handler(void); void PendSV_Handler(void);
void CAN1_RX0_IRQHandler(void);
/* add user code begin exported functions */ /* add user code begin exported functions */

View File

@@ -55,6 +55,65 @@ extern "C" {
/* add user code end exported macro */ /* add user code end exported macro */
/* add user code begin dma define */
/* user can only modify the dma define value */
//#define DMA1_CHANNEL1_BUFFER_SIZE 0
//#define DMA1_CHANNEL1_MEMORY_BASE_ADDR 0
//#define DMA1_CHANNEL1_PERIPHERAL_BASE_ADDR 0
//#define DMA1_CHANNEL2_BUFFER_SIZE 0
//#define DMA1_CHANNEL2_MEMORY_BASE_ADDR 0
//#define DMA1_CHANNEL2_PERIPHERAL_BASE_ADDR 0
//#define DMA1_CHANNEL3_BUFFER_SIZE 0
//#define DMA1_CHANNEL3_MEMORY_BASE_ADDR 0
//#define DMA1_CHANNEL3_PERIPHERAL_BASE_ADDR 0
//#define DMA1_CHANNEL4_BUFFER_SIZE 0
//#define DMA1_CHANNEL4_MEMORY_BASE_ADDR 0
//#define DMA1_CHANNEL4_PERIPHERAL_BASE_ADDR 0
//#define DMA1_CHANNEL5_BUFFER_SIZE 0
//#define DMA1_CHANNEL5_MEMORY_BASE_ADDR 0
//#define DMA1_CHANNEL5_PERIPHERAL_BASE_ADDR 0
//#define DMA1_CHANNEL6_BUFFER_SIZE 0
//#define DMA1_CHANNEL6_MEMORY_BASE_ADDR 0
//#define DMA1_CHANNEL6_PERIPHERAL_BASE_ADDR 0
//#define DMA1_CHANNEL7_BUFFER_SIZE 0
//#define DMA1_CHANNEL7_MEMORY_BASE_ADDR 0
//#define DMA1_CHANNEL7_PERIPHERAL_BASE_ADDR 0
//#define DMA2_CHANNEL1_BUFFER_SIZE 0
//#define DMA2_CHANNEL1_MEMORY_BASE_ADDR 0
//#define DMA2_CHANNEL1_PERIPHERAL_BASE_ADDR 0
//#define DMA2_CHANNEL2_BUFFER_SIZE 0
//#define DMA2_CHANNEL2_MEMORY_BASE_ADDR 0
//#define DMA2_CHANNEL2_PERIPHERAL_BASE_ADDR 0
//#define DMA2_CHANNEL3_BUFFER_SIZE 0
//#define DMA2_CHANNEL3_MEMORY_BASE_ADDR 0
//#define DMA2_CHANNEL3_PERIPHERAL_BASE_ADDR 0
//#define DMA2_CHANNEL4_BUFFER_SIZE 0
//#define DMA2_CHANNEL4_MEMORY_BASE_ADDR 0
//#define DMA2_CHANNEL4_PERIPHERAL_BASE_ADDR 0
//#define DMA2_CHANNEL5_BUFFER_SIZE 0
//#define DMA2_CHANNEL5_MEMORY_BASE_ADDR 0
//#define DMA2_CHANNEL5_PERIPHERAL_BASE_ADDR 0
//#define DMA2_CHANNEL6_BUFFER_SIZE 0
//#define DMA2_CHANNEL6_MEMORY_BASE_ADDR 0
//#define DMA2_CHANNEL6_PERIPHERAL_BASE_ADDR 0
//#define DMA2_CHANNEL7_BUFFER_SIZE 0
//#define DMA2_CHANNEL7_MEMORY_BASE_ADDR 0
//#define DMA2_CHANNEL7_PERIPHERAL_BASE_ADDR 0
/* add user code end dma define */
/* exported functions ------------------------------------------------------- */ /* exported functions ------------------------------------------------------- */
/* system clock config. */ /* system clock config. */
void wk_system_clock_config(void); void wk_system_clock_config(void);
@@ -62,9 +121,21 @@ extern "C" {
/* config periph clock. */ /* config periph clock. */
void wk_periph_clock_config(void); void wk_periph_clock_config(void);
/* init debug function. */
void wk_debug_config(void);
/* nvic config. */ /* nvic config. */
void wk_nvic_config(void); void wk_nvic_config(void);
/* init gpio function. */
void wk_gpio_config(void);
/* init can1 function. */
void wk_can1_init(void);
/* init usart2 function. */
void wk_usart2_init(void);
/* init tmr1 function. */ /* init tmr1 function. */
void wk_tmr1_init(void); void wk_tmr1_init(void);

35
project/inc/by_debug.h Normal file
View File

@@ -0,0 +1,35 @@
#ifndef _BY_DEBUG_H__
#define _BY_DEBUG_H__
#include <stdio.h>
#include "at32f415.h"
#include "lwprintf.h"
#define BY_DEBUG_USART_INDEX (USART2)
#define BY_DEBUG_LOG_MODE (2) // 0-not log, 1-no debug log, 2-all
#if (BY_DEBUG_LOG_MODE == 2)
#define LOGI(format, ...) lwprintf("[INFO] " format "\r\n", ##__VA_ARGS__)
#define LOGW(format, ...) lwprintf("[WARN] " format "\r\n", ##__VA_ARGS__)
#define LOGE(format, ...) lwprintf("[ERR] " format "\r\n", ##__VA_ARGS__)
#define LOGD(format, ...) lwprintf("[DEBUG] " format "\r\n", ##__VA_ARGS__)
#elif (BY_DEBUG_LOG_MODE == 1)
#define LOGI(format, ...) lwprintf("[INFO] " format "\r\n", ##__VA_ARGS__)
#define LOGW(format, ...) lwprintf("[WARN] " format "\r\n", ##__VA_ARGS__)
#define LOGE(format, ...) lwprintf("[ERR] " format "\r\n", ##__VA_ARGS__)
#define LOGD(format, ...)
#elif (BY_DEBUG_LOG_MODE == 0)
#define LOGI(format, ...)
#define LOGW(format, ...)
#define LOGE(format, ...)
#define LOGD(format, ...)
#endif
extern void by_debug_init(void);
extern void delay_init(void);
extern void delay_us(uint32_t nus);
extern void delay_ms(uint16_t nms);
extern void delay_sec(uint16_t sec);
#endif

View File

@@ -204,6 +204,21 @@ void PendSV_Handler(void)
/* add user code end PendSV_IRQ 1 */ /* add user code end PendSV_IRQ 1 */
} }
/**
* @brief this function handles CAN1 RX0 handler.
* @param none
* @retval none
*/
void CAN1_RX0_IRQHandler(void)
{
/* add user code begin CAN1_RX0_IRQ 0 */
/* add user code end CAN1_RX0_IRQ 0 */
/* add user code begin CAN1_RX0_IRQ 1 */
/* add user code end CAN1_RX0_IRQ 1 */
}
/* add user code begin 1 */ /* add user code begin 1 */
/* add user code end 1 */ /* add user code end 1 */

View File

@@ -161,6 +161,23 @@ void wk_periph_clock_config(void)
/* enable tmr3 periph clock */ /* enable tmr3 periph clock */
crm_periph_clock_enable(CRM_TMR3_PERIPH_CLOCK, TRUE); crm_periph_clock_enable(CRM_TMR3_PERIPH_CLOCK, TRUE);
/* enable usart2 periph clock */
crm_periph_clock_enable(CRM_USART2_PERIPH_CLOCK, TRUE);
/* enable can1 periph clock */
crm_periph_clock_enable(CRM_CAN1_PERIPH_CLOCK, TRUE);
}
/**
* @brief init debug function.
* @param none
* @retval none
*/
void wk_debug_config(void)
{
/* jtag-dp disabled and sw-dp enabled */
gpio_pin_remap_config(SWJTAG_GMUX_010, TRUE);
} }
/** /**
@@ -171,6 +188,90 @@ void wk_periph_clock_config(void)
void wk_nvic_config(void) void wk_nvic_config(void)
{ {
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4); nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
nvic_irq_enable(CAN1_RX0_IRQn, 0, 0);
}
/**
* @brief init gpio_input/gpio_output/gpio_analog/eventout function.
* @param none
* @retval none
*/
void wk_gpio_config(void)
{
/* add user code begin gpio_config 0 */
/* add user code end gpio_config 0 */
gpio_init_type gpio_init_struct;
gpio_default_para_init(&gpio_init_struct);
/* add user code begin gpio_config 1 */
/* add user code end gpio_config 1 */
/* gpio output config */
gpio_bits_reset(GPIOA, GPIO_PINS_10);
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_OUTPUT;
gpio_init_struct.gpio_pins = GPIO_PINS_10;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* add user code begin gpio_config 2 */
/* add user code end gpio_config 2 */
}
/**
* @brief init usart2 function
* @param none
* @retval none
*/
void wk_usart2_init(void)
{
/* add user code begin usart2_init 0 */
/* add user code end usart2_init 0 */
gpio_init_type gpio_init_struct;
gpio_default_para_init(&gpio_init_struct);
/* add user code begin usart2_init 1 */
/* add user code end usart2_init 1 */
/* configure the TX pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_2;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure the RX pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
gpio_init_struct.gpio_pins = GPIO_PINS_3;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure param */
usart_init(USART2, 115200, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_transmitter_enable(USART2, TRUE);
usart_receiver_enable(USART2, TRUE);
usart_parity_selection_config(USART2, USART_PARITY_NONE);
usart_hardware_flow_control_set(USART2, USART_HARDWARE_FLOW_NONE);
usart_enable(USART2, TRUE);
/* add user code begin usart2_init 2 */
/* add user code end usart2_init 2 */
} }
/** /**
@@ -210,24 +311,8 @@ void wk_tmr1_init(void)
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE; gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init(GPIOA, &gpio_init_struct); gpio_init(GPIOA, &gpio_init_struct);
/* configure the CH3 pin */
gpio_init_struct.gpio_pins = GPIO_PINS_10;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure the CH4 pin */
gpio_init_struct.gpio_pins = GPIO_PINS_11;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure counter settings */ /* configure counter settings */
tmr_base_init(TMR1, 65535, 0); tmr_base_init(TMR1, 9999, 287);
tmr_cnt_dir_set(TMR1, TMR_COUNT_UP); tmr_cnt_dir_set(TMR1, TMR_COUNT_UP);
tmr_clock_source_div_set(TMR1, TMR_CLOCK_DIV1); tmr_clock_source_div_set(TMR1, TMR_CLOCK_DIV1);
tmr_repetition_counter_set(TMR1, 0); tmr_repetition_counter_set(TMR1, 0);
@@ -238,7 +323,7 @@ void wk_tmr1_init(void)
tmr_primary_mode_select(TMR1, TMR_PRIMARY_SEL_RESET); tmr_primary_mode_select(TMR1, TMR_PRIMARY_SEL_RESET);
/* configure channel 1 output settings */ /* configure channel 1 output settings */
tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_OFF; tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_PWM_MODE_A;
tmr_output_struct.oc_output_state = TRUE; tmr_output_struct.oc_output_state = TRUE;
tmr_output_struct.occ_output_state = FALSE; tmr_output_struct.occ_output_state = FALSE;
tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH; tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH;
@@ -249,8 +334,10 @@ void wk_tmr1_init(void)
tmr_channel_value_set(TMR1, TMR_SELECT_CHANNEL_1, 0); tmr_channel_value_set(TMR1, TMR_SELECT_CHANNEL_1, 0);
tmr_output_channel_buffer_enable(TMR1, TMR_SELECT_CHANNEL_1, FALSE); tmr_output_channel_buffer_enable(TMR1, TMR_SELECT_CHANNEL_1, FALSE);
tmr_output_channel_immediately_set(TMR1, TMR_SELECT_CHANNEL_1, FALSE);
/* configure channel 2 output settings */ /* configure channel 2 output settings */
tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_OFF; tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_PWM_MODE_A;
tmr_output_struct.oc_output_state = TRUE; tmr_output_struct.oc_output_state = TRUE;
tmr_output_struct.occ_output_state = FALSE; tmr_output_struct.occ_output_state = FALSE;
tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH; tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH;
@@ -261,29 +348,7 @@ void wk_tmr1_init(void)
tmr_channel_value_set(TMR1, TMR_SELECT_CHANNEL_2, 0); tmr_channel_value_set(TMR1, TMR_SELECT_CHANNEL_2, 0);
tmr_output_channel_buffer_enable(TMR1, TMR_SELECT_CHANNEL_2, FALSE); tmr_output_channel_buffer_enable(TMR1, TMR_SELECT_CHANNEL_2, FALSE);
/* configure channel 3 output settings */ tmr_output_channel_immediately_set(TMR1, TMR_SELECT_CHANNEL_2, FALSE);
tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_OFF;
tmr_output_struct.oc_output_state = TRUE;
tmr_output_struct.occ_output_state = FALSE;
tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH;
tmr_output_struct.occ_polarity = TMR_OUTPUT_ACTIVE_HIGH;
tmr_output_struct.oc_idle_state = FALSE;
tmr_output_struct.occ_idle_state = FALSE;
tmr_output_channel_config(TMR1, TMR_SELECT_CHANNEL_3, &tmr_output_struct);
tmr_channel_value_set(TMR1, TMR_SELECT_CHANNEL_3, 0);
tmr_output_channel_buffer_enable(TMR1, TMR_SELECT_CHANNEL_3, FALSE);
/* configure channel 4 output settings */
tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_OFF;
tmr_output_struct.oc_output_state = TRUE;
tmr_output_struct.occ_output_state = FALSE;
tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH;
tmr_output_struct.occ_polarity = TMR_OUTPUT_ACTIVE_HIGH;
tmr_output_struct.oc_idle_state = FALSE;
tmr_output_struct.occ_idle_state = FALSE;
tmr_output_channel_config(TMR1, TMR_SELECT_CHANNEL_4, &tmr_output_struct);
tmr_channel_value_set(TMR1, TMR_SELECT_CHANNEL_4, 0);
tmr_output_channel_buffer_enable(TMR1, TMR_SELECT_CHANNEL_4, FALSE);
/* configure break and dead-time settings */ /* configure break and dead-time settings */
tmr_brkdt_struct.brk_enable = FALSE; tmr_brkdt_struct.brk_enable = FALSE;
@@ -325,6 +390,22 @@ void wk_tmr3_init(void)
/* add user code end tmr3_init 1 */ /* add user code end tmr3_init 1 */
/* configure the CH1 pin */
gpio_init_struct.gpio_pins = GPIO_PINS_6;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure the CH2 pin */
gpio_init_struct.gpio_pins = GPIO_PINS_7;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure the CH3 pin */ /* configure the CH3 pin */
gpio_init_struct.gpio_pins = GPIO_PINS_0; gpio_init_struct.gpio_pins = GPIO_PINS_0;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX; gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
@@ -342,7 +423,7 @@ void wk_tmr3_init(void)
gpio_init(GPIOB, &gpio_init_struct); gpio_init(GPIOB, &gpio_init_struct);
/* configure counter settings */ /* configure counter settings */
tmr_base_init(TMR3, 65535, 0); tmr_base_init(TMR3, 9999, 287);
tmr_cnt_dir_set(TMR3, TMR_COUNT_UP); tmr_cnt_dir_set(TMR3, TMR_COUNT_UP);
tmr_clock_source_div_set(TMR3, TMR_CLOCK_DIV1); tmr_clock_source_div_set(TMR3, TMR_CLOCK_DIV1);
tmr_period_buffer_enable(TMR3, FALSE); tmr_period_buffer_enable(TMR3, FALSE);
@@ -351,8 +432,36 @@ void wk_tmr3_init(void)
tmr_sub_sync_mode_set(TMR3, FALSE); tmr_sub_sync_mode_set(TMR3, FALSE);
tmr_primary_mode_select(TMR3, TMR_PRIMARY_SEL_RESET); tmr_primary_mode_select(TMR3, TMR_PRIMARY_SEL_RESET);
/* configure channel 1 output settings */
tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_PWM_MODE_A;
tmr_output_struct.oc_output_state = TRUE;
tmr_output_struct.occ_output_state = FALSE;
tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH;
tmr_output_struct.occ_polarity = TMR_OUTPUT_ACTIVE_HIGH;
tmr_output_struct.oc_idle_state = FALSE;
tmr_output_struct.occ_idle_state = FALSE;
tmr_output_channel_config(TMR3, TMR_SELECT_CHANNEL_1, &tmr_output_struct);
tmr_channel_value_set(TMR3, TMR_SELECT_CHANNEL_1, 0);
tmr_output_channel_buffer_enable(TMR3, TMR_SELECT_CHANNEL_1, FALSE);
tmr_output_channel_immediately_set(TMR3, TMR_SELECT_CHANNEL_1, FALSE);
/* configure channel 2 output settings */
tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_PWM_MODE_A;
tmr_output_struct.oc_output_state = TRUE;
tmr_output_struct.occ_output_state = FALSE;
tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH;
tmr_output_struct.occ_polarity = TMR_OUTPUT_ACTIVE_HIGH;
tmr_output_struct.oc_idle_state = FALSE;
tmr_output_struct.occ_idle_state = FALSE;
tmr_output_channel_config(TMR3, TMR_SELECT_CHANNEL_2, &tmr_output_struct);
tmr_channel_value_set(TMR3, TMR_SELECT_CHANNEL_2, 0);
tmr_output_channel_buffer_enable(TMR3, TMR_SELECT_CHANNEL_2, FALSE);
tmr_output_channel_immediately_set(TMR3, TMR_SELECT_CHANNEL_2, FALSE);
/* configure channel 3 output settings */ /* configure channel 3 output settings */
tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_OFF; tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_PWM_MODE_A;
tmr_output_struct.oc_output_state = TRUE; tmr_output_struct.oc_output_state = TRUE;
tmr_output_struct.occ_output_state = FALSE; tmr_output_struct.occ_output_state = FALSE;
tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH; tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH;
@@ -363,8 +472,10 @@ void wk_tmr3_init(void)
tmr_channel_value_set(TMR3, TMR_SELECT_CHANNEL_3, 0); tmr_channel_value_set(TMR3, TMR_SELECT_CHANNEL_3, 0);
tmr_output_channel_buffer_enable(TMR3, TMR_SELECT_CHANNEL_3, FALSE); tmr_output_channel_buffer_enable(TMR3, TMR_SELECT_CHANNEL_3, FALSE);
tmr_output_channel_immediately_set(TMR3, TMR_SELECT_CHANNEL_3, FALSE);
/* configure channel 4 output settings */ /* configure channel 4 output settings */
tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_OFF; tmr_output_struct.oc_mode = TMR_OUTPUT_CONTROL_PWM_MODE_A;
tmr_output_struct.oc_output_state = TRUE; tmr_output_struct.oc_output_state = TRUE;
tmr_output_struct.occ_output_state = FALSE; tmr_output_struct.occ_output_state = FALSE;
tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH; tmr_output_struct.oc_polarity = TMR_OUTPUT_ACTIVE_HIGH;
@@ -375,6 +486,8 @@ void wk_tmr3_init(void)
tmr_channel_value_set(TMR3, TMR_SELECT_CHANNEL_4, 0); tmr_channel_value_set(TMR3, TMR_SELECT_CHANNEL_4, 0);
tmr_output_channel_buffer_enable(TMR3, TMR_SELECT_CHANNEL_4, FALSE); tmr_output_channel_buffer_enable(TMR3, TMR_SELECT_CHANNEL_4, FALSE);
tmr_output_channel_immediately_set(TMR3, TMR_SELECT_CHANNEL_4, FALSE);
tmr_counter_enable(TMR3, TRUE); tmr_counter_enable(TMR3, TRUE);
@@ -383,6 +496,92 @@ void wk_tmr3_init(void)
/* add user code end tmr3_init 2 */ /* add user code end tmr3_init 2 */
} }
/**
* @brief init can1 function.
* @param none
* @retval none
*/
void wk_can1_init(void)
{
/* add user code begin can1_init 0 */
/* add user code end can1_init 0 */
gpio_init_type gpio_init_struct;
can_base_type can_base_struct;
can_baudrate_type can_baudrate_struct;
can_filter_init_type can_filter_init_struct;
/* add user code begin can1_init 1 */
/* add user code end can1_init 1 */
/*gpio-----------------------------------------------------------------------------*/
gpio_default_para_init(&gpio_init_struct);
/* configure the CAN1 TX pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_12;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure the CAN1 RX pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
gpio_init_struct.gpio_pins = GPIO_PINS_11;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/*can_base_init--------------------------------------------------------------------*/
can_default_para_init(&can_base_struct);
can_base_struct.mode_selection = CAN_MODE_COMMUNICATE;
can_base_struct.ttc_enable = FALSE;
can_base_struct.aebo_enable = TRUE;
can_base_struct.aed_enable = TRUE;
can_base_struct.prsf_enable = FALSE;
can_base_struct.mdrsel_selection = CAN_DISCARDING_FIRST_RECEIVED;
can_base_struct.mmssr_selection = CAN_SENDING_BY_ID;
can_base_init(CAN1, &can_base_struct);
/*can_baudrate_setting-------------------------------------------------------------*/
/*set baudrate = pclk/(baudrate_div *(1 + bts1_size + bts2_size))------------------*/
can_baudrate_struct.baudrate_div = 18; /*value: 1~0xFFF*/
can_baudrate_struct.rsaw_size = CAN_RSAW_1TQ; /*value: 1~4*/
can_baudrate_struct.bts1_size = CAN_BTS1_6TQ; /*value: 1~16*/
can_baudrate_struct.bts2_size = CAN_BTS2_1TQ; /*value: 1~8*/
can_baudrate_set(CAN1, &can_baudrate_struct);
/*can_filter_0_config--------------------------------------------------------------*/
can_filter_init_struct.filter_activate_enable = TRUE;
can_filter_init_struct.filter_number = 0;
can_filter_init_struct.filter_fifo = CAN_FILTER_FIFO0;
can_filter_init_struct.filter_bit = CAN_FILTER_16BIT;
can_filter_init_struct.filter_mode = CAN_FILTER_MODE_ID_MASK;
/*Standard identifier + Mask Mode + Data/Remote frame: id/mask 11bit --------------*/
can_filter_init_struct.filter_id_high = 0x0 << 5;
can_filter_init_struct.filter_id_low = 0x0 << 5;
can_filter_init_struct.filter_mask_high = 0x0 << 5;
can_filter_init_struct.filter_mask_low = 0x0 << 5;
can_filter_init(CAN1, &can_filter_init_struct);
/**
* Users need to configure CAN1 interrupt functions according to the actual application.
* 1. Call the below function to enable the corresponding CAN1 interrupt.
* --can_interrupt_enable(...)
* 2. Add the user's interrupt handler code into the below function in the at32f415_int.c file.
* --void CAN1_RX0_IRQHandler(void)
*/
/* add user code begin can1_init 2 */
/* add user code end can1_init 2 */
}
/* add user code begin 1 */ /* add user code begin 1 */
/* add user code end 1 */ /* add user code end 1 */

98
project/src/by_debug.c Normal file
View File

@@ -0,0 +1,98 @@
#include "by_debug.h"
#include "at32f415.h"
#include "lwprintf.h"
/* delay macros */
#define STEP_DELAY_MS 50
/* delay variable */
static __IO uint32_t fac_us;
static __IO uint32_t fac_ms;
int lwprintf_out(int ch, lwprintf_t *lwp)
{
/* May use printf to output it for test */
if (ch != '\0') {
while (usart_flag_get(BY_DEBUG_USART_INDEX, USART_TDC_FLAG) == RESET);
usart_data_transmit(BY_DEBUG_USART_INDEX, (char)ch);
}
return ch;
}
void by_debug_init(void)
{
lwprintf_init(lwprintf_out);
}
void delay_init(void)
{
systick_clock_source_config(SYSTICK_CLOCK_SOURCE_AHBCLK_DIV8);
crm_clocks_freq_type clocks;
crm_clocks_freq_get(&clocks);
fac_us = clocks.sclk_freq / (8000000U);
fac_ms = fac_us * (1000U);
}
/**
* @brief inserts a delay time.
* @param nus: specifies the delay time length, in microsecond.
* @retval none
*/
void delay_us(uint32_t nus)
{
uint32_t temp = 0;
SysTick->LOAD = (uint32_t)(nus * fac_us);
SysTick->VAL = 0x00;
SysTick->CTRL |= SysTick_CTRL_ENABLE_Msk;
do {
temp = SysTick->CTRL;
} while ((temp & 0x01) && !(temp & (1 << 16)));
SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;
SysTick->VAL = 0x00;
}
/**
* @brief inserts a delay time.
* @param nms: specifies the delay time length, in milliseconds.
* @retval none
*/
void delay_ms(uint16_t nms)
{
uint32_t temp = 0;
while (nms) {
if (nms > STEP_DELAY_MS) {
SysTick->LOAD = (uint32_t)(STEP_DELAY_MS * fac_ms);
nms -= STEP_DELAY_MS;
} else {
SysTick->LOAD = (uint32_t)(nms * fac_ms);
nms = 0;
}
SysTick->VAL = 0x00;
SysTick->CTRL |= SysTick_CTRL_ENABLE_Msk;
do {
temp = SysTick->CTRL;
} while ((temp & 0x01) && !(temp & (1 << 16)));
SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;
SysTick->VAL = 0x00;
}
}
/**
* @brief inserts a delay time.
* @param sec: specifies the delay time, in seconds.
* @retval none
*/
void delay_sec(uint16_t sec)
{
uint16_t index;
for (index = 0; index < sec; index++) {
delay_ms(500);
delay_ms(500);
}
}

View File

@@ -29,7 +29,7 @@
/* private includes ----------------------------------------------------------*/ /* private includes ----------------------------------------------------------*/
/* add user code begin private includes */ /* add user code begin private includes */
#include "by_debug.h"
/* add user code end private includes */ /* add user code end private includes */
/* private typedef -----------------------------------------------------------*/ /* private typedef -----------------------------------------------------------*/
@@ -79,17 +79,29 @@ int main(void)
/* config periph clock. */ /* config periph clock. */
wk_periph_clock_config(); wk_periph_clock_config();
/* init debug function. */
wk_debug_config();
/* nvic config. */ /* nvic config. */
wk_nvic_config(); wk_nvic_config();
/* init usart2 function. */
wk_usart2_init();
/* init tmr1 function. */ /* init tmr1 function. */
wk_tmr1_init(); wk_tmr1_init();
/* init tmr3 function. */ /* init tmr3 function. */
wk_tmr3_init(); wk_tmr3_init();
/* add user code begin 2 */ /* init can1 function. */
wk_can1_init();
/* init gpio function. */
wk_gpio_config();
/* add user code begin 2 */
delay_init();
/* add user code end 2 */ /* add user code end 2 */
while(1) while(1)