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Motor_v2/Robot_V2/sys/initial.cpp
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/**
* @file sys/initial.cpp
* @brief 系统服务与平台支持源文件
* @note 本文件仅补充 Doxygen 文档注释,不改变代码逻辑。
*/
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#include "initial.h"
#include "Can.h"
#include "config.h"
#include "flash.h"
#include "gd32c10x.h"
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#include "gd32c10x_fmc.h"
#include "gd32c10x_gpio.h"
#include "gd32c10x_rcu.h"
#include "initial.h"
#include <cstdint>
#include <cstdio>
#include <cstring>
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// OTA 调试宏定义
#if OTA_DEBUG
/** @brief OTA_DEBUG_PRINT 宏定义 */
#define OTA_DEBUG_PRINT(fmt, ...) printf(fmt, ##__VA_ARGS__)
#else
/** @brief OTA_DEBUG_PRINT 宏定义 */
#define OTA_DEBUG_PRINT(fmt, ...) ((void)0)
#endif
// EEP 调试宏定义
#if EEP_DEBUG
/** @brief EEP_DEBUG_PRINT 宏定义 */
#define EEP_DEBUG_PRINT(fmt, ...) printf(fmt, ##__VA_ARGS__)
#else
/** @brief EEP_DEBUG_PRINT 宏定义 */
#define EEP_DEBUG_PRINT(fmt, ...) ((void)0)
#endif
extern CAN_transmiter CAN0_transmiter; // CAN 初始化
VersionManager Version;
VersionManager::VersionManager() {
// 初始化版本号
setSoftwareVersion(SOFTWARE_VERSION_MAJOR, SOFTWARE_VERSION_MINOR,
SOFTWARE_VERSION_PATCH, SOFTWARE_VERSION_BUILD);
setHardwareVersion(HARDWARE_VERSION_MAJOR, HARDWARE_VERSION_MINOR,
HARDWARE_VERSION_PATCH, HARDWARE_VERSION_BUILD);
setBootVersion(BOOT_VERSION_MAJOR, BOOT_VERSION_MINOR, BOOT_VERSION_PATCH,
BOOT_VERSION_BUILD);
}
/**
* @brief 获取 getSoftwareVersion 对应的数据或状态
* @return VersionManager::VersionInfo 返回值
*/
VersionManager::VersionInfo VersionManager::getSoftwareVersion() const {
return softwareVersion;
}
/**
* @brief 获取 getHardwareVersion 对应的数据或状态
* @return VersionManager::VersionInfo 返回值
*/
VersionManager::VersionInfo VersionManager::getHardwareVersion() const {
return hardwareVersion;
}
/**
* @brief 获取 getBootVersion 对应的数据或状态
* @return VersionManager::VersionInfo 返回值
*/
VersionManager::VersionInfo VersionManager::getBootVersion() const {
return bootVersion;
}
/**
* @brief 设置 setSoftwareVersion 对应的参数或状态
* @param[in] major 参数
* @param[in] minor 参数
* @param[in] patch 参数
* @param[in] build 参数
* @return void
*/
void VersionManager::setSoftwareVersion(u16 major, u16 minor, u16 patch,
u16 build) {
softwareVersion.major = major;
softwareVersion.minor = minor;
softwareVersion.patch = patch;
softwareVersion.build = build;
}
/**
* @brief 设置 setHardwareVersion 对应的参数或状态
* @param[in] major 参数
* @param[in] minor 参数
* @param[in] patch 参数
* @param[in] build 参数
* @return void
*/
void VersionManager::setHardwareVersion(u16 major, u16 minor, u16 patch,
u16 build) {
hardwareVersion.major = major;
hardwareVersion.minor = minor;
hardwareVersion.patch = patch;
hardwareVersion.build = build;
}
/**
* @brief 设置 setBootVersion 对应的参数或状态
* @param[in] major 参数
* @param[in] minor 参数
* @param[in] patch 参数
* @param[in] build 参数
* @return void
*/
void VersionManager::setBootVersion(u16 major, u16 minor, u16 patch,
u16 build) {
bootVersion.major = major;
bootVersion.minor = minor;
bootVersion.patch = patch;
bootVersion.build = build;
}
char *VersionManager::versionToString(const VersionInfo &version, char *buffer,
size_t bufSize) const {
if (buffer == nullptr) {
return nullptr;
}
snprintf(buffer, bufSize, "%d.%d.%d.%d", version.major, version.minor,
version.patch, version.build);
return buffer;
}
/**
* @brief sendVersionInfoViaCan 函数
* @return void
*/
void VersionManager::sendVersionInfoViaCan() const {
// 准备发送版本信息 (ID: CANFD_VERSION_ID)
// 只使用必要的字节数(24 字节)来传输三个版本的信息(每个版本 6 字节)
u8 versionData[24] = {0};
// 将版本信息打包到 24 字节数组中
// 前 8 字节:软件版本信息 (4 个 uint16_t,每个占 2 字节)
versionData[0] = softwareVersion.major & 0xFF; // 低字节
versionData[1] = (softwareVersion.major >> 8) & 0xFF; // 高字节
versionData[2] = softwareVersion.minor & 0xFF; // 低字节
versionData[3] = (softwareVersion.minor >> 8) & 0xFF; // 高字节
versionData[4] = softwareVersion.patch & 0xFF; // 低字节
versionData[5] = (softwareVersion.patch >> 8) & 0xFF; // 高字节
versionData[6] = softwareVersion.build & 0xFF; // 低字节
versionData[7] = (softwareVersion.build >> 8) & 0xFF; // 高字节
// 8-15 字节:硬件版本信息 (4 个 uint16_t,每个占 2 字节)
versionData[8] = hardwareVersion.major & 0xFF; // 低字节
versionData[9] = (hardwareVersion.major >> 8) & 0xFF; // 高字节
versionData[10] = hardwareVersion.minor & 0xFF; // 低字节
versionData[11] = (hardwareVersion.minor >> 8) & 0xFF; // 高字节
versionData[12] = hardwareVersion.patch & 0xFF; // 低字节
versionData[13] = (hardwareVersion.patch >> 8) & 0xFF; // 高字节
versionData[14] = hardwareVersion.build & 0xFF; // 低字节
versionData[15] = (hardwareVersion.build >> 8) & 0xFF; // 高字节
// 16-23 字节:BOOT 版本信息 (4 个 uint16_t,每个占 2 字节)
versionData[16] = bootVersion.major & 0xFF; // 低字节
versionData[17] = (bootVersion.major >> 8) & 0xFF; // 高字节
versionData[18] = bootVersion.minor & 0xFF; // 低字节
versionData[19] = (bootVersion.minor >> 8) & 0xFF; // 高字节
versionData[20] = bootVersion.patch & 0xFF; // 低字节
versionData[21] = (bootVersion.patch >> 8) & 0xFF; // 高字节
versionData[22] = bootVersion.build & 0xFF; // 低字节
versionData[23] = (bootVersion.build >> 8) & 0xFF; // 高字节
// 使用 CANFD 发送函数发送版本信息,使用 build_can_id 构建带 node_id 的 CAN
// ID
CAN0_transmiter.CANFD_AsyncSend(
CAN0_transmiter.build_can_id(CANFD_VERSION_ID), 24, versionData);
}
/**
* @brief printVersions 函数
* @return void
*/
void VersionManager::printVersions() const {
char versionStr[32];
OTA_DEBUG_PRINT(
"Software Version: %s\r\n",
versionToString(getSoftwareVersion(), versionStr, sizeof(versionStr)));
OTA_DEBUG_PRINT(
"Hardware Version: %s\r\n",
versionToString(getHardwareVersion(), versionStr, sizeof(versionStr)));
OTA_DEBUG_PRINT(
"BOOT Version: %s\r\n",
versionToString(getBootVersion(), versionStr, sizeof(versionStr)));
}
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/* retarget the C library printf function to the USART */
/**
* @brief 初始化 USART0 调试串口
* @return u8 返回值
*/
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u8 USART0_init() {
gd_eval_com_init(EVAL_COM0);
return 1;
}
/*!
\brief configure the watchdog peripheral
\param[in] none
\param[out] none
\retval none
*/
u8 watchdog_init(u32 time) {
u8 status = 0;
/* configure FWDGT counter clock: 40KHz(IRC40K) / 64 = 0.625 KHz */
/* time = reload_value / clock_frequency */
status = fwdgt_config(time * 0.625, FWDGT_PSC_DIV64);
fwdgt_enable();
return status;
}
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int fputc(int ch, FILE *f) throw() {
usart_data_transmit(EVAL_COM0, (u8)ch);
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while (RESET == usart_flag_get(EVAL_COM0, USART_FLAG_TBE))
;
return ch;
}
/**
* @brief 初始化未使用引脚状态
* @return void
*/
void unused_pin_init() {
rcu_periph_clock_enable(RCU_GPIOA); // 使能 GPIOA 时钟
rcu_periph_clock_enable(RCU_GPIOB); // 使能 GPIOB 时钟
rcu_periph_clock_enable(RCU_GPIOC); // 使能 GPIOC 时钟
gpio_init(GPIOA, GPIO_MODE_IPU, GPIO_OSPEED_2MHZ,
GPIO_PIN_8 | GPIO_PIN_11 | GPIO_PIN_12);
gpio_init(GPIOB, GPIO_MODE_IPU, GPIO_OSPEED_2MHZ,
GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_15);
gpio_init(GPIOC, GPIO_MODE_IPU, GPIO_OSPEED_2MHZ,
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GPIO_PIN_14 | GPIO_PIN_15);
gpio_bit_reset(GPIOA, GPIO_PIN_8 | GPIO_PIN_11 | GPIO_PIN_12);
gpio_bit_reset(GPIOB, GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_15);
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gpio_bit_reset(GPIOC, GPIO_PIN_14 | GPIO_PIN_15);
}
/*!
\brief 检测并打印复位源信息
\param[in] none
\param[out] none
\retval none
*/
u16 get_reset_cause(void) {
u16 cause = 0;
if (RESET != rcu_flag_get(RCU_FLAG_FWDGTRST)) {
// OTA_DEBUG_PRINT("Free Watchdog Timer Reset\r\n");
cause = RCU_FLAG_FWDGTRST;
}
if (RESET != rcu_flag_get(RCU_FLAG_EPRST)) {
// OTA_DEBUG_PRINT("External Pin Reset\r\n");
cause = RCU_FLAG_EPRST;
}
if (RESET != rcu_flag_get(RCU_FLAG_PORRST)) {
// OTA_DEBUG_PRINT("Power Reset\r\n");
cause = RCU_FLAG_PORRST;
}
if (RESET != rcu_flag_get(RCU_FLAG_WWDGTRST)) {
// OTA_DEBUG_PRINT("Window Watchdog Timer Reset\r\n");
cause = RCU_FLAG_WWDGTRST;
}
if (RESET != rcu_flag_get(RCU_FLAG_LPRST)) {
// OTA_DEBUG_PRINT("Low Power Reset\r\n");
cause = RCU_FLAG_LPRST;
}
if (RESET != rcu_flag_get(RCU_FLAG_SWRST)) {
// OTA_DEBUG_PRINT("Software Reset\r\n");
cause = RCU_FLAG_SWRST;
}
// 清除所有复位标志
rcu_all_reset_flag_clear();
// OTA_DEBUG_PRINT("cause:%d\r\n", cause);
return cause;
}
/**
* @brief 初始化 OTA 与 A/B 分区状态
* @return void
*/
void OTA_initial(void) {
#if OTA_DEBUG
u32 temp_val[6];
// 3. 对于需要将 0 改回 1 的操作,必须先擦除整个 Flash 页
volatile u32 *flash_ptr1 = (volatile u32 *)n_APP_LATEST_AVAL_ADDR;
temp_val[0] = *flash_ptr1;
flash_ptr1 = (volatile u32 *)n_APP_BACKUP_AVAL_ADDR;
temp_val[1] = *flash_ptr1;
flash_ptr1 = (volatile u32 *)n_APP_LATEST_EN_ADDR;
temp_val[2] = *flash_ptr1;
flash_ptr1 = (volatile u32 *)n_APP_BACKUP_EN_ADDR;
temp_val[3] = *flash_ptr1;
flash_ptr1 = (volatile u32 *)n_APP_LATEST_CHECK_ADDR;
temp_val[4] = *flash_ptr1;
flash_ptr1 = (volatile u32 *)n_APP_BACKUP_CHECK_ADDR;
temp_val[5] = *flash_ptr1;
// 修复:完整输出所有 6 个配置项的值,便于调试
OTA_DEBUG_PRINT(
"APP:CHECK LatestAval:0x%x, BackupAval:0x%x, LatestEn:0x%x, "
"BackupEn:0x%x, LatestCheck:0x%x, BackupCheck:0x%x\r\n",
temp_val[0], temp_val[1], temp_val[2], temp_val[3], temp_val[4],
temp_val[5]);
#endif
// 确认当前 APP 可用
volatile u32 *flash_ptr = (volatile u32 *)n_APP_LATEST_CHECK_ADDR;
u32 app_check = *flash_ptr;
if (app_check == OTA_NOT_AVAL) { // 新的 APP 刷入后第一次启动
OTA_DEBUG_PRINT("APP enabled\r\n");
move_app_data();
}
fmc_unlock();
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OTA_SET(n_APP_LATEST_CHECK_ADDR, OTA_AVAL);
fmc_lock();
u8 transmit_data[2] = {0x0A, 0xAC};
// 确认 APP 可用
CAN0_transmiter.CANFD_AsyncSend(CANFD_OTA_ACK_ID, 2, transmit_data);
flash_ptr = (volatile u32 *)n_APP_BACKUP_AVAL_ADDR;
u32 back_aval = *flash_ptr;
flash_ptr = (volatile u32 *)n_APP_BACKUP_CHECK_ADDR;
u32 back_check = *flash_ptr;
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if (back_aval == OTA_NOT_AVAL) { // 如果 BACK 不可用
OTA_DEBUG_PRINT("notaval\r\n");
move_app_data();
} else if (back_aval == OTA_AVAL &&
back_check == OTA_NOT_AVAL) { // BACK 已刷写,但未检查
OTA_DEBUG_PRINT("aval\r\n");
move_app_data();
} else {
EEP_DEBUG_PRINT("check\r\n");
}
}