* Set the width of a column * @param table table pointer to a Table object * @param col_id id of the column [0 .. LV_TABLE_COL_MAX -1] * @param w w

* Get a style of a tab view * @param tabview pointer to a ab view object * @param type which style should be get * @return style pointer to a style

* Execute task if its the priority is appropriate * @param task pointer to lv_task * @return true: execute, false: not executed */

* Delete a part of a string * @param txt string to modify * @param pos position where to start the deleting (0: before the first char, 1: after the

* Insert a string into an other * @param txt_buf the original text (must be big enough for the result text) * @param pos position to insert. Express

* @brief 将一个数字(整形)从一个范围重新映射到另一个区域 * @param x: 要映射的数字 * @param in_min: 值的当前范围的下界 * @param in_max: 值的当前范围的上界 * @param out_min: 值的目标范围的下界

* @brief 在Pin上生成指定频率 (50%占空比的方波) * @param pin: 产生音调的 Pin * @param freq: 频率(Hz) * @param Time_ms: 音调的持续时间 (以毫秒为单位) * @retval 无 */

* @brief Initializes the ADCs peripherals according to the specified parameters * in the ADC_CommonInitStruct. * @param ADC_CommonInitS

* @brief 搜索注册列表，找出ADC通道对应的索引号 * @param ADC_Channel:ADC通道号 * @retval ADC通道注册列表对应索引号，-1:未找到对应通道号 */

* @brief Initializes the ADCx peripheral according to the specified parameters * in the ADC_InitStruct. * @note This function is used

@defgroup ADC_Group4 Regular Channels Configuration functions * @brief Regular Channels Configuration functions * @verbatim ================

* @brief Enables the selected ADC software start conversion of the regular channels. * @param ADCx: where x can be 1, 2 or 3 to select the ADC per

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* @brief Deinitialize the DMAy Streamx registers to their default reset values. * @param DMAy_Streamx: where y can be 1 or 2 to select the DMA and

* @brief Returns the status of EN bit for the specified DMAy Streamx. * @param DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be

* @brief Initializes the DMAy Streamx according to the specified parameters in * the DMA_InitStruct structure. * @note Before calling

* @brief Enables or disables the specified DSI interrupts. * @param DSIx: To select the DSIx peripheral, where x can be the different DSI instances

* @brief 获取外部中断的中断通道 * @param Pin: 引脚编号 * @retval 通道编号 */

* @brief Enables or disables the Data Cache feature. * @param NewState: new state of the Data Cache. * This parameter can be: ENABLE o

* @brief Returns the FLASH Status. * @param None * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM, *

* @brief 获取当前引脚对应的编号 * @param Pin: 引脚编号 * @retval 无 */

* @brief Initializes the GPIOx peripheral according to the specified parameters in the GPIO_InitStruct. * @param GPIOx: where x can be (A..K) to s

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\brief Set Interrupt Priority The function sets the priority of an interrupt. \note The priority cannot be set for every core interrupt.

\brief System Reset The function initiates a system reset request to reset the MCU. */

* @brief PWM输出初始化 * @param Pin:引脚编号 * @param PWM_DutyCycle: PWM分级数 * @param PWM_Frequency: PWM频率 * @retval 引脚对应的定时器通道 */

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* @brief Forces or releases AHB3 peripheral reset. * @param RCC_AHB3Periph: specifies the AHB3 peripheral to reset. * This parameter mu

* @brief Configures the DSI clock Source. * @note This feature is only available for STM32F469_479xx devices. * @param RCC_ClockSource: specifies

* @brief Returns the frequencies of different on chip clocks; SYSCLK, HCLK, * PCLK1 and PCLK2. * * @note The system frequency compu

* @brief Enables or disables the specified RTC Alarm. * @param RTC_Alarm: specifies the alarm to be configured. * This parameter can be

* @brief Clears the RTC's pending flags. * @param RTC_FLAG: specifies the RTC flag to clear. * This parameter can be any combination of

* @brief Clears the RTC's interrupt pending bits. * @param RTC_IT: specifies the RTC interrupt pending bit to clear. * This parameter c

* @brief Get the RTC current date. * @param RTC_Format: specifies the format of the returned parameters. * This parameter can be one o

* @brief Checks whether the specified RTC flag is set or not. * @param RTC_FLAG: specifies the flag to check. * This parameter can be o

* @brief Get the RTC current Time. * @param RTC_Format: specifies the format of the returned parameters. * This parameter can be one o

* @brief Enables or disables the specified RTC interrupts. * @param RTC_IT: specifies the RTC interrupt sources to be enabled or disabled. *

* @brief Set the RTC current date. * @param RTC_Format: specifies the format of the entered parameters. * This parameter can be one of

* @brief Set the RTC current time. * @param RTC_Format: specifies the format of the entered parameters. * This parameter can be one of

* @brief Enables or Disables the RTC WakeUp timer. * @param NewState: new state of the WakeUp timer. * This parameter can be: ENABLE or

* @brief ���ڻ�������(1~7) * @param RTC_DateStruct:���ڽṹ���ַ * @retval �� */

* @brief Configures the TIMx External Trigger (ETR). * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. * @param T

* @brief Configures the TIMx Prescaler. * @param TIMx: where x can be 1 to 14 to select the TIM peripheral. * @param Prescaler: specifies the

* @brief Selects the Input Trigger source * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13 or 14 * to select the TIM

* @brief Sets the TIMx Autoreload Register value * @param TIMx: where x can be 1 to 14 to select the TIM peripheral. * @param Autoreload: speci

* @brief Initializes the TIMx Time Base Unit peripheral according to * the specified parameters in the TIM_TimeBaseInitStruct. * @param

* @brief Fills each TIM_TimeBaseInitStruct member with its default value. * @param TIM_TimeBaseInitStruct : pointer to a TIM_TimeBaseInitTypeDef

* @brief 启动或关闭指定定时器的时钟 * @param TIMx:定时器地址 * @param NewState: ENABLE启动，DISABLE关闭 * @retval 无 */

* @brief 定时中断基本配置 * @param TIMx:定时器地址 * @param period:重装值 * @param prescaler:时钟分频值 * @param function: 定时中断回调函数 * @param PreemptionPrio

* @brief 更新定时中断时间 * @param TIMx:定时器地址 * @param time: 中断时间(微秒) * @retval 无 */

* @brief 将定时中断时间转换为重装值和时钟分频值 * @param time: 中断时间(微秒) * @param clock: 定时器时钟 * @param *period: 重装值地址 * @param *prescaler: 时钟分频值地址 * @retv

* @brief Enables or disables the specified USART peripheral. * @param USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or *

\brief Wait For Event Wait For Event is a hint instruction that permits the processor to enter a low-power state until one of a number of ev

internal ASCII string to unsigned int conversion

internal ftoa variant for exponential floating-point type, contributed by Martijn Jasperse <m.jasperse@gmail.com>

internal itoa format

internal vsnprintf

* Write `val` data to `bit_pos` position of `out`. The write can NOT cross byte boundary. * @param out buffer where to write * @param bit_pos bit in

* print firmware information, such as: firmware name, hardware version, software version */

* Decompress one line. Store one pixel per byte * @param out output buffer * @param w width of the line in pixel count */

Accumulate bits for output, with periodic hexadecimal byte write

* Truncate the data of entry to the given size * @param e Pointer to an entry * @param size new size in bytes */