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

* @brief Attach the button event callback function. * @param handle: the button handle strcut. * @param event: trigger event type. * @param

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Assumes strings, separated by '\n' in "str". Returns the string at index "line_idx". First strng has line_idx = 0 Example: Returns "xyz"

reset the internal state machine */

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* @brief Converts a 2 digit decimal to BCD format. * @param Value: Byte to be converted * @retval Converted byte */

* @brief USB_FlushTxFifo Flush a Tx FIFO * @param USBx Selected device * @param num FIFO number * This parameter can be a value fro

\brief Disable IRQ Interrupts \details Disables IRQ interrupts by setting the I-bit in the CPSR. Can only be executed in Privileged mod

* @brief Floating-point square root function. * @param[in] in input value. * @param[out] pOut square root of input value. * @return The

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Similar to mui_GotoForm, but will jump to previously stored cursor location (mui_SaveCursorPosition) or 0 if the cursor position was not saved. */

void u8g2_DrawButtonUTF8(u8g2_t *u8g2, u8g2_uint_t x, u8g2_uint_t y, u8g2_uint_t flags, u8g2_uint_t width, u8g2_uint_t padding_h, u8g2_uint_t padding_

optimized */

* @brief Enable the selected ADC. * @note Prerequisite condition to use this function: ADC must be disabled * and voltage regulator mus

* @brief Wait for a FLASH BANK2 operation to complete. * @param Timeout maximum flash operation timeout * @retval HAL_StatusTypeDef HAL Status

* @brief NAND memory read status * @param hnand pointer to a NAND_HandleTypeDef structure that contains * the configuration infor

* @brief Returns the PCLK1 frequency * @note Each time PCLK1 changes, this function must be called to update the * right PCLK1 value. O

* @brief This function handles I2C Communication Timeout for Master addressing phase. * @param hi2c Pointer to a I2C_HandleTypeDef structure that

* @brief This function handles I2C Communication Timeout for specific usage of TXE flag. * @param hi2c Pointer to a I2C_HandleTypeDef structure th

* @brief Check if PLL Ready * @rmtoll CR PLLRDY LL_RCC_PLL_IsReady * @retval State of bit (1 or 0). */

* @brief : uint8_t OLED_GetStrWidth(const char * str, uint8_t size) * @param : 得到字符串的宽度，size字号只有8，16，24三种选择 * @attention : len * @author : Sheep * @da

* @brief Handle SPI Communication Timeout. * @param hspi pointer to a SPI_HandleTypeDef structure that contains * the configuration

* @brief C custom defined QASX for M3 and M0 processors */

* @brief C custom defined QSAX for M3 and M0 processors */

* @brief C custom defined SHASX for M3 and M0 processors */

* @brief C custom defined SHSAX for M3 and M0 processors */

* @brief C custom defined SXTB16 for M3 and M0 processors */

* @brief Q15 Circular Read function. */

* @brief Q7 Circular Read function. */

this is a helper function for the U8X8_MSG_DISPLAY_INIT function. It can be called within the display callback function to carry out the usual stand

this is a helper function for the U8X8_MSG_DISPLAY_SETUP_MEMORY function. It can be called within the display callback function to carry out the usu

v = value, d = number of digits */

* @brief Configures Ethernet MAC and DMA with default parameters. * @param heth: pointer to a ETH_HandleTypeDef structure that contains *

* @brief MMC error callbacks * @param hmmc: Pointer MMC handle * @retval None */

* @brief Returns the peripheral clock frequency * @note Returns 0 if peripheral clock is unknown * @param PeriphClk Peripheral clock identifie

* @brief SD error callbacks * @param hsd: Pointer SD handle * @retval None */

\brief Cache Sync operation by writing CACHE_SYNC register. */

* @brief Return if input data level for several pins of dedicated port is high or low. * @rmtoll IDR IDy LL_GPIO_IsInputPinSet

* @brief Set several pins to high level on dedicated gpio port. * @rmtoll BSRR BSy LL_GPIO_SetOutputPin * @param GPIOx GPIO Po

* @brief : void OLED_WinDrawHLine(window * win, int16_t x_start, int16_t x_end, int16_t y) * @param : 注意x_end > x_start * @attention : 错误代码 * @author

* @brief Send the Status command and check the response. * @param SDIOx: Pointer to SDIO register base * @param Argument: Command Argument *

* @brief Handle the check of the RXTX or TX transaction complete. * @param hspi SPI handle * @param Timeout Timeout duration * @param Tickst

* @brief Time Base configuration * @param TIMx TIM peripheral * @param Structure TIM Base configuration structure * @retval None */

* @brief Reset interrupt callbacks to the legacy weak callbacks. * @param htim pointer to a TIM_HandleTypeDef structure that contains *

* @brief Copy data from packet memory area (PMA) to user memory buffer * @param USBx USB peripheral instance register address. * @param pbUsrB

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this function will overwrite the ui field related member variables nth_token can be 0 if the fiel text is not a option list the result is stored i

\brief Set the priority for the given interrupt in the GIC's IPRIORITYR register. * \param [in] IRQn The interrupt to be configured. * \param [in] pri

* @brief Data IN stage callback * @param hpcd PCD handle * @param epnum endpoint number * @retval None */

* @brief Returns the SYSCLK frequency * @note The system frequency computed by this function is not the real * frequency in the chip. I

* @brief PWM Pulse finished callback in non-blocking mode * @param htim TIM handle * @retval None */

* @brief This function handles I2S Communication Timeout. * @param hi2s pointer to a I2S_HandleTypeDef structure that contains * the con

* @brief Enters the RTC Initialization mode. * @param RTCx RTC Instance * @retval An ErrorStatus enumeration value: * - SUCCESS: RTC

* @brief Exit the RTC Initialization mode. * @note When the initialization sequence is complete, the calendar restarts * counting after

* @brief 在数字页面上绘制标签 * * @param dp 数字页面指针 * @param y 标签的纵坐标 * @param label 标签的文本 * @brief 为了减少代码量而专门为digital[1] 绘制标签设置的函数 */

* @brief Write the time counter in RTC_ALR registers. * @param hrtc pointer to a RTC_HandleTypeDef structure that contains * th

* @brief Initializes the SDMMC according to the specified * parameters in the SDMMC_InitTypeDef and create the associated handle. * @para

* @brief Send the Application command to verify that that the next command * is an application specific com-mand rather than a standard co

* @brief Send the Data Block Length command and check the response * @param SDIOx: Pointer to SDIO register base * @retval HAL status */

* @brief Send the Read Multi Block command and check the response * @param SDIOx: Pointer to SDIO register base * @retval HAL status */

* @brief Send the Read Single Block command and check the response * @param SDIOx: Pointer to SDIO register base * @retval HAL status */

* @brief Send the Write Multi Block command and check the response * @param SDIOx: Pointer to SDIO register base * @retval HAL status */

* @brief Send the Write Single Block command and check the response * @param SDIOx: Pointer to SDIO register base * @retval HAL status */

* @brief Checks if encountered CRC error could be corresponding to wrongly detected errors * according to SPI instance, Device type, and re

* @brief This function handles USART Communication Timeout. It waits * until a flag is no longer in the specified status. * @param husar

* @brief USB_FlushRxFifo Flush Rx FIFO * @param USBx Selected device * @retval HAL status */

* @brief C custom defined QSUB8 for M3 and M0 processors */

\brief Unsigned Saturate \details Saturates an unsigned value. \param [in] value Value to be saturated \param [in] sat Bit position to s

\brief Get SCTLR \return System Control Register value */

\brief Set SCTLR This function assigns the given value to the System Control Register. \param [in] sctlr System Control Register value

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