stm32l4xx_hal_conf.h File Reference

HAL configuration template file. This file should be copied to the application folder and renamed to stm32l4xx_hal_conf.h. More...

#include "stm32l4xx_hal_rcc.h"
#include "stm32l4xx_hal_gpio.h"
#include "stm32l4xx_hal_dma.h"
#include "stm32l4xx_hal_cortex.h"
#include "stm32l4xx_hal_exti.h"
#include "stm32l4xx_hal_flash.h"
#include "stm32l4xx_hal_i2c.h"
#include "stm32l4xx_hal_pwr.h"
#include "stm32l4xx_hal_rtc.h"
#include "stm32l4xx_hal_spi.h"
#include "stm32l4xx_hal_uart.h"

Go to the source code of this file.

Macros

#define HAL_MODULE_ENABLED
 This is the list of modules to be used in the HAL driver. More...
 
#define HAL_RTC_MODULE_ENABLED
 
#define HAL_SPI_MODULE_ENABLED
 
#define HAL_UART_MODULE_ENABLED
 
#define HAL_GPIO_MODULE_ENABLED
 
#define HAL_EXTI_MODULE_ENABLED
 
#define HAL_I2C_MODULE_ENABLED
 
#define HAL_DMA_MODULE_ENABLED
 
#define HAL_RCC_MODULE_ENABLED
 
#define HAL_FLASH_MODULE_ENABLED
 
#define HAL_PWR_MODULE_ENABLED
 
#define HAL_CORTEX_MODULE_ENABLED
 
#define HSE_VALUE   ((uint32_t)8000000U)
 Adjust the value of External High Speed oscillator (HSE) used in your application. This value is used by the RCC HAL module to compute the system frequency (when HSE is used as system clock source, directly or through the PLL). More...
 
#define HSE_STARTUP_TIMEOUT   ((uint32_t)100U)
 
#define MSI_VALUE   ((uint32_t)4000000U)
 Internal Multiple Speed oscillator (MSI) default value. This value is the default MSI range value after Reset. More...
 
#define HSI_VALUE   ((uint32_t)16000000U)
 Internal High Speed oscillator (HSI) value. This value is used by the RCC HAL module to compute the system frequency (when HSI is used as system clock source, directly or through the PLL). More...
 
#define HSI48_VALUE   ((uint32_t)48000000U)
 Internal High Speed oscillator (HSI48) value for USB FS, SDMMC and RNG. This internal oscillator is mainly dedicated to provide a high precision clock to the USB peripheral by means of a special Clock Recovery System (CRS) circuitry. When the CRS is not used, the HSI48 RC oscillator runs on it default frequency which is subject to manufacturing process variations. More...
 
#define LSI_VALUE   32000U
 Internal Low Speed oscillator (LSI) value. More...
 
#define LSE_VALUE   32768U
 External Low Speed oscillator (LSE) value. This value is used by the UART, RTC HAL module to compute the system frequency. More...
 
#define LSE_STARTUP_TIMEOUT   5000U
 
#define EXTERNAL_SAI1_CLOCK_VALUE   2097000U
 External clock source for SAI1 peripheral This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source frequency. More...
 
#define EXTERNAL_SAI2_CLOCK_VALUE   48000U
 External clock source for SAI2 peripheral This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source frequency. More...
 
#define VDD_VALUE   3300U
 This is the HAL system configuration section. More...
 
#define TICK_INT_PRIORITY   15U
 
#define USE_RTOS   0U
 
#define PREFETCH_ENABLE   0U
 
#define INSTRUCTION_CACHE_ENABLE   1U
 
#define DATA_CACHE_ENABLE   1U
 
#define USE_HAL_ADC_REGISTER_CALLBACKS   0U
 Uncomment the line below to expanse the "assert_param" macro in the HAL drivers code. More...
 
#define USE_HAL_CAN_REGISTER_CALLBACKS   0U
 
#define USE_HAL_COMP_REGISTER_CALLBACKS   0U
 
#define USE_HAL_CRYP_REGISTER_CALLBACKS   0U
 
#define USE_HAL_DAC_REGISTER_CALLBACKS   0U
 
#define USE_HAL_DCMI_REGISTER_CALLBACKS   0U
 
#define USE_HAL_DFSDM_REGISTER_CALLBACKS   0U
 
#define USE_HAL_DMA2D_REGISTER_CALLBACKS   0U
 
#define USE_HAL_DSI_REGISTER_CALLBACKS   0U
 
#define USE_HAL_GFXMMU_REGISTER_CALLBACKS   0U
 
#define USE_HAL_HASH_REGISTER_CALLBACKS   0U
 
#define USE_HAL_HCD_REGISTER_CALLBACKS   0U
 
#define USE_HAL_I2C_REGISTER_CALLBACKS   0U
 
#define USE_HAL_IRDA_REGISTER_CALLBACKS   0U
 
#define USE_HAL_LPTIM_REGISTER_CALLBACKS   0U
 
#define USE_HAL_LTDC_REGISTER_CALLBACKS   0U
 
#define USE_HAL_MMC_REGISTER_CALLBACKS   0U
 
#define USE_HAL_OPAMP_REGISTER_CALLBACKS   0U
 
#define USE_HAL_OSPI_REGISTER_CALLBACKS   0U
 
#define USE_HAL_PCD_REGISTER_CALLBACKS   0U
 
#define USE_HAL_QSPI_REGISTER_CALLBACKS   0U
 
#define USE_HAL_RNG_REGISTER_CALLBACKS   0U
 
#define USE_HAL_RTC_REGISTER_CALLBACKS   0U
 
#define USE_HAL_SAI_REGISTER_CALLBACKS   0U
 
#define USE_HAL_SD_REGISTER_CALLBACKS   0U
 
#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U
 
#define USE_HAL_SMBUS_REGISTER_CALLBACKS   0U
 
#define USE_HAL_SPI_REGISTER_CALLBACKS   0U
 
#define USE_HAL_SWPMI_REGISTER_CALLBACKS   0U
 
#define USE_HAL_TIM_REGISTER_CALLBACKS   0U
 
#define USE_HAL_TSC_REGISTER_CALLBACKS   0U
 
#define USE_HAL_UART_REGISTER_CALLBACKS   0U
 
#define USE_HAL_USART_REGISTER_CALLBACKS   0U
 
#define USE_HAL_WWDG_REGISTER_CALLBACKS   0U
 
#define USE_SPI_CRC   0U
 
#define assert_param(expr)   ((void)0U)
 Include module's header file. More...
 

Detailed Description

HAL configuration template file. This file should be copied to the application folder and renamed to stm32l4xx_hal_conf.h.

Author
MCD Application Team
Attention

© Copyright (c) 2017 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Definition in file stm32l4xx_hal_conf.h.

Macro Definition Documentation

◆ assert_param

#define assert_param (   expr)    ((void)0U)

Include module's header file.

Definition at line 474 of file stm32l4xx_hal_conf.h.

◆ DATA_CACHE_ENABLE

#define DATA_CACHE_ENABLE   1U

Definition at line 188 of file stm32l4xx_hal_conf.h.

◆ EXTERNAL_SAI1_CLOCK_VALUE

#define EXTERNAL_SAI1_CLOCK_VALUE   2097000U

External clock source for SAI1 peripheral This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source frequency.

Value of the SAI1 External clock source in Hz

Definition at line 163 of file stm32l4xx_hal_conf.h.

◆ EXTERNAL_SAI2_CLOCK_VALUE

#define EXTERNAL_SAI2_CLOCK_VALUE   48000U

External clock source for SAI2 peripheral This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source frequency.

Value of the SAI2 External clock source in Hz

Definition at line 172 of file stm32l4xx_hal_conf.h.

◆ HAL_CORTEX_MODULE_ENABLED

#define HAL_CORTEX_MODULE_ENABLED

Definition at line 92 of file stm32l4xx_hal_conf.h.

◆ HAL_DMA_MODULE_ENABLED

#define HAL_DMA_MODULE_ENABLED

Definition at line 88 of file stm32l4xx_hal_conf.h.

◆ HAL_EXTI_MODULE_ENABLED

#define HAL_EXTI_MODULE_ENABLED

Definition at line 86 of file stm32l4xx_hal_conf.h.

◆ HAL_FLASH_MODULE_ENABLED

#define HAL_FLASH_MODULE_ENABLED

Definition at line 90 of file stm32l4xx_hal_conf.h.

◆ HAL_GPIO_MODULE_ENABLED

#define HAL_GPIO_MODULE_ENABLED

Definition at line 85 of file stm32l4xx_hal_conf.h.

◆ HAL_I2C_MODULE_ENABLED

#define HAL_I2C_MODULE_ENABLED

Definition at line 87 of file stm32l4xx_hal_conf.h.

◆ HAL_MODULE_ENABLED

#define HAL_MODULE_ENABLED

This is the list of modules to be used in the HAL driver.

Definition at line 37 of file stm32l4xx_hal_conf.h.

◆ HAL_PWR_MODULE_ENABLED

#define HAL_PWR_MODULE_ENABLED

Definition at line 91 of file stm32l4xx_hal_conf.h.

◆ HAL_RCC_MODULE_ENABLED

#define HAL_RCC_MODULE_ENABLED

Definition at line 89 of file stm32l4xx_hal_conf.h.

◆ HAL_RTC_MODULE_ENABLED

#define HAL_RTC_MODULE_ENABLED

Definition at line 70 of file stm32l4xx_hal_conf.h.

◆ HAL_SPI_MODULE_ENABLED

#define HAL_SPI_MODULE_ENABLED

Definition at line 75 of file stm32l4xx_hal_conf.h.

◆ HAL_UART_MODULE_ENABLED

#define HAL_UART_MODULE_ENABLED

Definition at line 80 of file stm32l4xx_hal_conf.h.

◆ HSE_STARTUP_TIMEOUT

#define HSE_STARTUP_TIMEOUT   ((uint32_t)100U)

Time out for HSE start up, in ms

Definition at line 105 of file stm32l4xx_hal_conf.h.

◆ HSE_VALUE

#define HSE_VALUE   ((uint32_t)8000000U)

Adjust the value of External High Speed oscillator (HSE) used in your application. This value is used by the RCC HAL module to compute the system frequency (when HSE is used as system clock source, directly or through the PLL).

Value of the External oscillator in Hz

Definition at line 101 of file stm32l4xx_hal_conf.h.

◆ HSI48_VALUE

#define HSI48_VALUE   ((uint32_t)48000000U)

Internal High Speed oscillator (HSI48) value for USB FS, SDMMC and RNG. This internal oscillator is mainly dedicated to provide a high precision clock to the USB peripheral by means of a special Clock Recovery System (CRS) circuitry. When the CRS is not used, the HSI48 RC oscillator runs on it default frequency which is subject to manufacturing process variations.

Value of the Internal High Speed oscillator for USB FS/SDMMC/RNG in Hz. The real value my vary depending on manufacturing process variations.

Definition at line 132 of file stm32l4xx_hal_conf.h.

◆ HSI_VALUE

#define HSI_VALUE   ((uint32_t)16000000U)

Internal High Speed oscillator (HSI) value. This value is used by the RCC HAL module to compute the system frequency (when HSI is used as system clock source, directly or through the PLL).

Value of the Internal oscillator in Hz

Definition at line 121 of file stm32l4xx_hal_conf.h.

◆ INSTRUCTION_CACHE_ENABLE

#define INSTRUCTION_CACHE_ENABLE   1U

Definition at line 187 of file stm32l4xx_hal_conf.h.

◆ LSE_STARTUP_TIMEOUT

#define LSE_STARTUP_TIMEOUT   5000U

Time out for LSE start up, in ms

Definition at line 154 of file stm32l4xx_hal_conf.h.

◆ LSE_VALUE

#define LSE_VALUE   32768U

External Low Speed oscillator (LSE) value. This value is used by the UART, RTC HAL module to compute the system frequency.

< Value of the Internal Low Speed oscillator in Hz The real value may vary depending on the variations in voltage and temperature. Value of the External oscillator in Hz

Definition at line 150 of file stm32l4xx_hal_conf.h.

◆ LSI_VALUE

#define LSI_VALUE   32000U

Internal Low Speed oscillator (LSI) value.

LSI Typical Value in Hz

Definition at line 140 of file stm32l4xx_hal_conf.h.

◆ MSI_VALUE

#define MSI_VALUE   ((uint32_t)4000000U)

Internal Multiple Speed oscillator (MSI) default value. This value is the default MSI range value after Reset.

Value of the Internal oscillator in Hz

Definition at line 113 of file stm32l4xx_hal_conf.h.

◆ PREFETCH_ENABLE

#define PREFETCH_ENABLE   0U

Definition at line 186 of file stm32l4xx_hal_conf.h.

◆ TICK_INT_PRIORITY

#define TICK_INT_PRIORITY   15U

tick interrupt priority

Definition at line 184 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_ADC_REGISTER_CALLBACKS

#define USE_HAL_ADC_REGISTER_CALLBACKS   0U

Uncomment the line below to expanse the "assert_param" macro in the HAL drivers code.

Set below the peripheral configuration to "1U" to add the support of HAL callback registration/deregistration feature for the HAL driver(s). This allows user application to provide specific callback functions thanks to HAL_PPP_RegisterCallback() rather than overwriting the default weak callback functions (see each stm32l4xx_hal_ppp.h file for possible callback identifiers defined in HAL_PPP_CallbackIDTypeDef for each PPP peripheral).

Definition at line 207 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_CAN_REGISTER_CALLBACKS

#define USE_HAL_CAN_REGISTER_CALLBACKS   0U

Definition at line 208 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_COMP_REGISTER_CALLBACKS

#define USE_HAL_COMP_REGISTER_CALLBACKS   0U

Definition at line 209 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_CRYP_REGISTER_CALLBACKS

#define USE_HAL_CRYP_REGISTER_CALLBACKS   0U

Definition at line 210 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_DAC_REGISTER_CALLBACKS

#define USE_HAL_DAC_REGISTER_CALLBACKS   0U

Definition at line 211 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_DCMI_REGISTER_CALLBACKS

#define USE_HAL_DCMI_REGISTER_CALLBACKS   0U

Definition at line 212 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_DFSDM_REGISTER_CALLBACKS

#define USE_HAL_DFSDM_REGISTER_CALLBACKS   0U

Definition at line 213 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_DMA2D_REGISTER_CALLBACKS

#define USE_HAL_DMA2D_REGISTER_CALLBACKS   0U

Definition at line 214 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_DSI_REGISTER_CALLBACKS

#define USE_HAL_DSI_REGISTER_CALLBACKS   0U

Definition at line 215 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_GFXMMU_REGISTER_CALLBACKS

#define USE_HAL_GFXMMU_REGISTER_CALLBACKS   0U

Definition at line 216 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_HASH_REGISTER_CALLBACKS

#define USE_HAL_HASH_REGISTER_CALLBACKS   0U

Definition at line 217 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_HCD_REGISTER_CALLBACKS

#define USE_HAL_HCD_REGISTER_CALLBACKS   0U

Definition at line 218 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_I2C_REGISTER_CALLBACKS

#define USE_HAL_I2C_REGISTER_CALLBACKS   0U

Definition at line 219 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_IRDA_REGISTER_CALLBACKS

#define USE_HAL_IRDA_REGISTER_CALLBACKS   0U

Definition at line 220 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_LPTIM_REGISTER_CALLBACKS

#define USE_HAL_LPTIM_REGISTER_CALLBACKS   0U

Definition at line 221 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_LTDC_REGISTER_CALLBACKS

#define USE_HAL_LTDC_REGISTER_CALLBACKS   0U

Definition at line 222 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_MMC_REGISTER_CALLBACKS

#define USE_HAL_MMC_REGISTER_CALLBACKS   0U

Definition at line 223 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_OPAMP_REGISTER_CALLBACKS

#define USE_HAL_OPAMP_REGISTER_CALLBACKS   0U

Definition at line 224 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_OSPI_REGISTER_CALLBACKS

#define USE_HAL_OSPI_REGISTER_CALLBACKS   0U

Definition at line 225 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_PCD_REGISTER_CALLBACKS

#define USE_HAL_PCD_REGISTER_CALLBACKS   0U

Definition at line 226 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_QSPI_REGISTER_CALLBACKS

#define USE_HAL_QSPI_REGISTER_CALLBACKS   0U

Definition at line 227 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_RNG_REGISTER_CALLBACKS

#define USE_HAL_RNG_REGISTER_CALLBACKS   0U

Definition at line 228 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_RTC_REGISTER_CALLBACKS

#define USE_HAL_RTC_REGISTER_CALLBACKS   0U

Definition at line 229 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_SAI_REGISTER_CALLBACKS

#define USE_HAL_SAI_REGISTER_CALLBACKS   0U

Definition at line 230 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_SD_REGISTER_CALLBACKS

#define USE_HAL_SD_REGISTER_CALLBACKS   0U

Definition at line 231 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_SMARTCARD_REGISTER_CALLBACKS

#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U

Definition at line 232 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_SMBUS_REGISTER_CALLBACKS

#define USE_HAL_SMBUS_REGISTER_CALLBACKS   0U

Definition at line 233 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_SPI_REGISTER_CALLBACKS

#define USE_HAL_SPI_REGISTER_CALLBACKS   0U

Definition at line 234 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_SWPMI_REGISTER_CALLBACKS

#define USE_HAL_SWPMI_REGISTER_CALLBACKS   0U

Definition at line 235 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_TIM_REGISTER_CALLBACKS

#define USE_HAL_TIM_REGISTER_CALLBACKS   0U

Definition at line 236 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_TSC_REGISTER_CALLBACKS

#define USE_HAL_TSC_REGISTER_CALLBACKS   0U

Definition at line 237 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_UART_REGISTER_CALLBACKS

#define USE_HAL_UART_REGISTER_CALLBACKS   0U

Definition at line 238 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_USART_REGISTER_CALLBACKS

#define USE_HAL_USART_REGISTER_CALLBACKS   0U

Definition at line 239 of file stm32l4xx_hal_conf.h.

◆ USE_HAL_WWDG_REGISTER_CALLBACKS

#define USE_HAL_WWDG_REGISTER_CALLBACKS   0U

Definition at line 240 of file stm32l4xx_hal_conf.h.

◆ USE_RTOS

#define USE_RTOS   0U

Definition at line 185 of file stm32l4xx_hal_conf.h.

◆ USE_SPI_CRC

#define USE_SPI_CRC   0U

Definition at line 249 of file stm32l4xx_hal_conf.h.

◆ VDD_VALUE

#define VDD_VALUE   3300U

This is the HAL system configuration section.

Value of VDD in mv

Definition at line 183 of file stm32l4xx_hal_conf.h.