Move firmware into subdirectory

1 files changed, 0 insertions, 265 deletions

diff --git a/hid-dials/Src/system_stm32f0xx.c b/hid-dials/Src/system_stm32f0xx.c
deleted file mode 100644
index 6a3202b..0000000
--- a/hid-dials/Src/system_stm32f0xx.c
+++ /dev/null
@@ -1,265 +0,0 @@
-/**

-  ******************************************************************************

-  * @file    system_stm32f0xx.c

-  * @author  MCD Application Team

-  * @brief   CMSIS Cortex-M0 Device Peripheral Access Layer System Source File.

-  *

-  * 1. This file provides two functions and one global variable to be called from

-  *    user application:

-  *      - SystemInit(): This function is called at startup just after reset and 

-  *                      before branch to main program. This call is made inside

-  *                      the "startup_stm32f0xx.s" file.

-  *

-  *      - SystemCoreClock variable: Contains the core clock (HCLK), it can be used

-  *                                  by the user application to setup the SysTick

-  *                                  timer or configure other parameters.

-  *

-  *      - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must

-  *                                 be called whenever the core clock is changed

-  *                                 during program execution.

-  *

-  * 2. After each device reset the HSI (8 MHz) is used as system clock source.

-  *    Then SystemInit() function is called, in "startup_stm32f0xx.s" file, to

-  *    configure the system clock before to branch to main program.

-  *

-  * 3. This file configures the system clock as follows:

-  *=============================================================================

-  *                         Supported STM32F0xx device

-  *-----------------------------------------------------------------------------

-  *        System Clock source                    | HSI

-  *-----------------------------------------------------------------------------

-  *        SYSCLK(Hz)                             | 8000000

-  *-----------------------------------------------------------------------------

-  *        HCLK(Hz)                               | 8000000

-  *-----------------------------------------------------------------------------

-  *        AHB Prescaler                          | 1

-  *-----------------------------------------------------------------------------

-  *        APB1 Prescaler                         | 1

-  *-----------------------------------------------------------------------------

-  *=============================================================================

-  ******************************************************************************

-  * @attention

-  *

-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.

-  * All rights reserved.</center></h2>

-  *

-  * 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

-  *

-  ******************************************************************************

-  */

-

-/** @addtogroup CMSIS

-  * @{

-  */

-

-/** @addtogroup stm32f0xx_system

-  * @{

-  */

-

-/** @addtogroup STM32F0xx_System_Private_Includes

-  * @{

-  */

-

-#include "stm32f0xx.h"

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F0xx_System_Private_TypesDefinitions

-  * @{

-  */

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F0xx_System_Private_Defines

-  * @{

-  */

-#if !defined  (HSE_VALUE) 

-  #define HSE_VALUE    ((uint32_t)8000000) /*!< Default value of the External oscillator in Hz.

-                                                This value can be provided and adapted by the user application. */

-#endif /* HSE_VALUE */

-

-#if !defined  (HSI_VALUE)

-  #define HSI_VALUE    ((uint32_t)8000000) /*!< Default value of the Internal oscillator in Hz.

-                                                This value can be provided and adapted by the user application. */

-#endif /* HSI_VALUE */

-

-#if !defined (HSI48_VALUE)

-#define HSI48_VALUE    ((uint32_t)48000000) /*!< Default value of the HSI48 Internal oscillator in Hz.

-                                                 This value can be provided and adapted by the user application. */

-#endif /* HSI48_VALUE */

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F0xx_System_Private_Macros

-  * @{

-  */

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F0xx_System_Private_Variables

-  * @{

-  */

-  /* This variable is updated in three ways:

-      1) by calling CMSIS function SystemCoreClockUpdate()

-      2) by calling HAL API function HAL_RCC_GetHCLKFreq()

-      3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency

-         Note: If you use this function to configure the system clock there is no need to

-               call the 2 first functions listed above, since SystemCoreClock variable is 

-               updated automatically.

-  */

-uint32_t SystemCoreClock = 8000000;

-

-const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};

-const uint8_t APBPrescTable[8]  = {0, 0, 0, 0, 1, 2, 3, 4};

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F0xx_System_Private_FunctionPrototypes

-  * @{

-  */

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F0xx_System_Private_Functions

-  * @{

-  */

-

-/**

-  * @brief  Setup the microcontroller system.

-  * @param  None

-  * @retval None

-  */

-void SystemInit(void)

-{

-  /* NOTE :SystemInit(): This function is called at startup just after reset and 

-                         before branch to main program. This call is made inside

-                         the "startup_stm32f0xx.s" file.

-                         User can setups the default system clock (System clock source, PLL Multiplier

-                         and Divider factors, AHB/APBx prescalers and Flash settings).

-   */

-}

-

-/**

-   * @brief  Update SystemCoreClock variable according to Clock Register Values.

-  *         The SystemCoreClock variable contains the core clock (HCLK), it can

-  *         be used by the user application to setup the SysTick timer or configure

-  *         other parameters.

-  *

-  * @note   Each time the core clock (HCLK) changes, this function must be called

-  *         to update SystemCoreClock variable value. Otherwise, any configuration

-  *         based on this variable will be incorrect.

-  *

-  * @note   - The system frequency computed by this function is not the real

-  *           frequency in the chip. It is calculated based on the predefined

-  *           constant and the selected clock source:

-  *

-  *           - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)

-  *

-  *           - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)

-  *

-  *           - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)

-  *             or HSI_VALUE(*) multiplied/divided by the PLL factors.

-  *

-  *         (*) HSI_VALUE is a constant defined in stm32f0xx_hal.h file (default value

-  *             8 MHz) but the real value may vary depending on the variations

-  *             in voltage and temperature.

-  *

-  *         (**) HSE_VALUE is a constant defined in stm32f0xx_hal.h file (default value

-  *              8 MHz), user has to ensure that HSE_VALUE is same as the real

-  *              frequency of the crystal used. Otherwise, this function may

-  *              have wrong result.

-  *

-  *         - The result of this function could be not correct when using fractional

-  *           value for HSE crystal.

-  *

-  * @param  None

-  * @retval None

-  */

-void SystemCoreClockUpdate (void)

-{

-  uint32_t tmp = 0, pllmull = 0, pllsource = 0, predivfactor = 0;

-

-  /* Get SYSCLK source -------------------------------------------------------*/

-  tmp = RCC->CFGR & RCC_CFGR_SWS;

-

-  switch (tmp)

-  {

-    case RCC_CFGR_SWS_HSI:  /* HSI used as system clock */

-      SystemCoreClock = HSI_VALUE;

-      break;

-    case RCC_CFGR_SWS_HSE:  /* HSE used as system clock */

-      SystemCoreClock = HSE_VALUE;

-      break;

-    case RCC_CFGR_SWS_PLL:  /* PLL used as system clock */

-      /* Get PLL clock source and multiplication factor ----------------------*/

-      pllmull = RCC->CFGR & RCC_CFGR_PLLMUL;

-      pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;

-      pllmull = ( pllmull >> 18) + 2;

-      predivfactor = (RCC->CFGR2 & RCC_CFGR2_PREDIV) + 1;

-

-      if (pllsource == RCC_CFGR_PLLSRC_HSE_PREDIV)

-      {

-        /* HSE used as PLL clock source : SystemCoreClock = HSE/PREDIV * PLLMUL */

-        SystemCoreClock = (HSE_VALUE/predivfactor) * pllmull;

-      }

-#if defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)

-      else if (pllsource == RCC_CFGR_PLLSRC_HSI48_PREDIV)

-      {

-        /* HSI48 used as PLL clock source : SystemCoreClock = HSI48/PREDIV * PLLMUL */

-        SystemCoreClock = (HSI48_VALUE/predivfactor) * pllmull;

-      }

-#endif /* STM32F042x6 || STM32F048xx || STM32F072xB || STM32F078xx || STM32F091xC || STM32F098xx */

-      else

-      {

-#if defined(STM32F042x6) || defined(STM32F048xx)  || defined(STM32F070x6) \

- || defined(STM32F078xx) || defined(STM32F071xB)  || defined(STM32F072xB) \

- || defined(STM32F070xB) || defined(STM32F091xC) || defined(STM32F098xx)  || defined(STM32F030xC)

-        /* HSI used as PLL clock source : SystemCoreClock = HSI/PREDIV * PLLMUL */

-        SystemCoreClock = (HSI_VALUE/predivfactor) * pllmull;

-#else

-        /* HSI used as PLL clock source : SystemCoreClock = HSI/2 * PLLMUL */

-        SystemCoreClock = (HSI_VALUE >> 1) * pllmull;

-#endif /* STM32F042x6 || STM32F048xx || STM32F070x6 || 

-          STM32F071xB || STM32F072xB || STM32F078xx || STM32F070xB ||

-          STM32F091xC || STM32F098xx || STM32F030xC */

-      }

-      break;

-    default: /* HSI used as system clock */

-      SystemCoreClock = HSI_VALUE;

-      break;

-  }

-  /* Compute HCLK clock frequency ----------------*/

-  /* Get HCLK prescaler */

-  tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];

-  /* HCLK clock frequency */

-  SystemCoreClock >>= tmp;

-}

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

-