diff options
Diffstat (limited to 'stm32lib/src/stm32f10x_iwdg.c')
| -rw-r--r-- | stm32lib/src/stm32f10x_iwdg.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/stm32lib/src/stm32f10x_iwdg.c b/stm32lib/src/stm32f10x_iwdg.c deleted file mode 100644 index 77cb094..0000000 --- a/stm32lib/src/stm32f10x_iwdg.c +++ /dev/null @@ -1,148 +0,0 @@ -/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
-* File Name : stm32f10x_iwdg.c
-* Author : MCD Application Team
-* Version : V2.0.2
-* Date : 07/11/2008
-* Description : This file provides all the IWDG firmware functions.
-********************************************************************************
-* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
-* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
-* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
-* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
-* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-*******************************************************************************/
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x_iwdg.h"
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* ---------------------- IWDG registers bit mask ------------------------ */
-/* KR register bit mask */
-#define KR_KEY_Reload ((u16)0xAAAA)
-#define KR_KEY_Enable ((u16)0xCCCC)
-
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/*******************************************************************************
-* Function Name : IWDG_WriteAccessCmd
-* Description : Enables or disables write access to IWDG_PR and IWDG_RLR
-* registers.
-* Input : - IWDG_WriteAccess: new state of write access to IWDG_PR and
-* IWDG_RLR registers.
-* This parameter can be one of the following values:
-* - IWDG_WriteAccess_Enable: Enable write access to
-* IWDG_PR and IWDG_RLR registers
-* - IWDG_WriteAccess_Disable: Disable write access to
-* IWDG_PR and IWDG_RLR registers
-* Output : None
-* Return : None
-*******************************************************************************/
-void IWDG_WriteAccessCmd(u16 IWDG_WriteAccess)
-{
- /* Check the parameters */
- assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess));
-
- IWDG->KR = IWDG_WriteAccess;
-}
-
-/*******************************************************************************
-* Function Name : IWDG_SetPrescaler
-* Description : Sets IWDG Prescaler value.
-* Input : - IWDG_Prescaler: specifies the IWDG Prescaler value.
-* This parameter can be one of the following values:
-* - IWDG_Prescaler_4: IWDG prescaler set to 4
-* - IWDG_Prescaler_8: IWDG prescaler set to 8
-* - IWDG_Prescaler_16: IWDG prescaler set to 16
-* - IWDG_Prescaler_32: IWDG prescaler set to 32
-* - IWDG_Prescaler_64: IWDG prescaler set to 64
-* - IWDG_Prescaler_128: IWDG prescaler set to 128
-* - IWDG_Prescaler_256: IWDG prescaler set to 256
-* Output : None
-* Return : None
-*******************************************************************************/
-void IWDG_SetPrescaler(u8 IWDG_Prescaler)
-{
- /* Check the parameters */
- assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler));
-
- IWDG->PR = IWDG_Prescaler;
-}
-
-/*******************************************************************************
-* Function Name : IWDG_SetReload
-* Description : Sets IWDG Reload value.
-* Input : - Reload: specifies the IWDG Reload value.
-* This parameter must be a number between 0 and 0x0FFF.
-* Output : None
-* Return : None
-*******************************************************************************/
-void IWDG_SetReload(u16 Reload)
-{
- /* Check the parameters */
- assert_param(IS_IWDG_RELOAD(Reload));
-
- IWDG->RLR = Reload;
-}
-
-/*******************************************************************************
-* Function Name : IWDG_ReloadCounter
-* Description : Reloads IWDG counter with value defined in the reload register
-* (write access to IWDG_PR and IWDG_RLR registers disabled).
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void IWDG_ReloadCounter(void)
-{
- IWDG->KR = KR_KEY_Reload;
-}
-
-/*******************************************************************************
-* Function Name : IWDG_Enable
-* Description : Enables IWDG (write access to IWDG_PR and IWDG_RLR registers
-* disabled).
-* Input : None
-* Output : None
-* Return : None
-*******************************************************************************/
-void IWDG_Enable(void)
-{
- IWDG->KR = KR_KEY_Enable;
-}
-
-/*******************************************************************************
-* Function Name : IWDG_GetFlagStatus
-* Description : Checks whether the specified IWDG flag is set or not.
-* Input : - IWDG_FLAG: specifies the flag to check.
-* This parameter can be one of the following values:
-* - IWDG_FLAG_PVU: Prescaler Value Update on going
-* - IWDG_FLAG_RVU: Reload Value Update on going
-* Output : None
-* Return : The new state of IWDG_FLAG (SET or RESET).
-*******************************************************************************/
-FlagStatus IWDG_GetFlagStatus(u16 IWDG_FLAG)
-{
- FlagStatus bitstatus = RESET;
-
- /* Check the parameters */
- assert_param(IS_IWDG_FLAG(IWDG_FLAG));
-
- if ((IWDG->SR & IWDG_FLAG) != (u32)RESET)
- {
- bitstatus = SET;
- }
- else
- {
- bitstatus = RESET;
- }
-
- /* Return the flag status */
- return bitstatus;
-}
-
-/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/
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