* @brief Period elapsed half complete callback in non-blocking mode * @param htim TIM handle * @retval None */

* @brief Hall Trigger detection half complete callback in non-blocking mode * @param htim TIM handle * @retval None */

\brief Decode Priority \details Decodes an interrupt priority value with a given priority group to preemptive priority value and subpri

\brief Encode Priority \details Encodes the priority for an interrupt with the given priority group, preemptive priority value, and sub

* @brief This function provides delay (in milliseconds) based on CPU cycles method. * @param mdelay: specifies the delay time length, in milliseco

\brief System Tick Configuration \details Initializes the System Timer and its interrupt, and starts the System Tick Timer. Counter is

* @brief System Clock Configuration * @retval None */

* @brief Setup the external memory controller. * Called in startup_stm32f1xx_xx.s/.c before jump to main. * This function config

* @brief Configure the TI3 as Input. * @param TIMx to select the TIM peripheral * @param TIM_ICPolarity The Input Polarity. * This p

* @brief Configure the TI4 as Input. * @param TIMx to select the TIM peripheral * @param TIM_ICPolarity The Input Polarity. * This p

\brief Set Interrupt Priority (non-secure) \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exceptio

\brief Set Interrupt Priority (non-secure) \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exceptio

\brief Set Interrupt Priority (non-secure) \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exceptio

\brief Set Interrupt Priority (non-secure) \details Sets the priority of a non-secure device specific interrupt or a non-secure processor exceptio

\brief Data Memory Barrier \details Ensures the apparent order of the explicit memory operations before and after the instruction, with

\brief Load-Acquire Exclusive (8 bit) \details Executes a LDAB exclusive instruction for 8 bit value. \param [in] ptr Pointer to data \ret

\brief Store-Release (32 bit) \details Executes a STL instruction for 32 bit values. \param [in] value Value to store \param [in] ptr Po

\brief Store-Release (16 bit) \details Executes a STLH instruction for 16 bit values. \param [in] value Value to store \param [in] ptr P

* @brief Abort __cxa_guard mutex * @param guard_object Guard object */

\brief Enable IRQ Interrupts \details Enables IRQ interrupts by clearing the I-bit in the CPSR. Can only be executed in Privileged mode

\brief Get Priority Mask \details Returns the current state of the priority mask bit from the Priority Mask Register. \return Prio

* @brief Acquire lock * @param lock The lock */

* @brief Acquire recursive lock * @param lock The lock */

* @brief Close recursive lock * @param lock The lock */

* @brief Initialize recursive lock * @param lock The lock */

optional**/

* @brief key scanner default. 默认按键扫描函数 * * @note run per 5 ms. * @return key::keyValue */

* @brief default key tester. 默认按键测试函数 */

* @brief log printer. 自动换行的日志输出 * * @param _msg message want to print. 要输出的信息 * @note cannot execute within a loop. 不能在循环内执行 */

returns glyph position or -1 */

bf_Open(0, BDF_BBX_MODE_MINIMAL) */

called from main() */

maximize the provided bbx so that the bbxof the glyph completly is covered by the max bbx */