aboutsummaryrefslogtreecommitdiff
path: root/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/WWDG/WWDG_Reset/main.c
diff options
context:
space:
mode:
authorTrygve Laugstøl <trygvis@inamo.no>2017-01-25 22:24:18 +0100
committerTrygve Laugstøl <trygvis@inamo.no>2017-01-25 22:29:25 +0100
commit40e04e3772726829d66c12e69f24b03920d79c67 (patch)
tree636811bad956798c9d5d22de9e7ba8c799b8d791 /tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/WWDG/WWDG_Reset/main.c
parent2fff65aed2477a503c72629d27e2a330d30c02d1 (diff)
downloadstm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.gz
stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.bz2
stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.tar.xz
stm32f103-playground-40e04e3772726829d66c12e69f24b03920d79c67.zip
o Moving tinyprintf and stm libraries under thirdparty.
Diffstat (limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/WWDG/WWDG_Reset/main.c')
-rw-r--r--tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/WWDG/WWDG_Reset/main.c171
1 files changed, 0 insertions, 171 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/WWDG/WWDG_Reset/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/WWDG/WWDG_Reset/main.c
deleted file mode 100644
index e95ba1f..0000000
--- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/WWDG/WWDG_Reset/main.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/**
- ******************************************************************************
- * @file WWDG/WWDG_Reset/main.c
- * @author MCD Application Team
- * @version V3.5.0
- * @date 08-April-2011
- * @brief Main program body.
- ******************************************************************************
- * @attention
- *
- * 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.
- *
- * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
- ******************************************************************************
- */
-
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x.h"
-#include "stm32_eval.h"
-
-/** @addtogroup STM32F10x_StdPeriph_Examples
- * @{
- */
-
-/** @addtogroup WWDG_Reset
- * @{
- */
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-__IO uint32_t TimingDelay = 0;
-
-/* Private function prototypes -----------------------------------------------*/
-void Delay(__IO uint32_t nTime);
-
-/* Private functions ---------------------------------------------------------*/
-
-/**
- * @brief Main program.
- * @param None
- * @retval None
- */
-int main(void)
-{
- /*!< At this stage the microcontroller clock setting is already configured,
- this is done through SystemInit() function which is called from startup
- file (startup_stm32f10x_xx.s) before to branch to application main.
- To reconfigure the default setting of SystemInit() function, refer to
- system_stm32f10x.c file
- */
-
- /* Initialize LED1 and Key Button mounted on STM3210X-EVAL board */
- STM_EVAL_LEDInit(LED1);
- STM_EVAL_LEDInit(LED2);
- STM_EVAL_PBInit(BUTTON_KEY, BUTTON_MODE_EXTI);
-
-
- /* Check if the system has resumed from WWDG reset */
- if (RCC_GetFlagStatus(RCC_FLAG_WWDGRST) != RESET)
- {
- /* WWDGRST flag set */
- /* Turn on LED1 */
- STM_EVAL_LEDOn(LED1);
-
- /* Clear reset flags */
- RCC_ClearFlag();
- }
- else
- {
- /* WWDGRST flag is not set */
- /* Turn off LED1 */
- STM_EVAL_LEDOff(LED1);
- }
-
- /* Setup SysTick Timer for 1 msec interrupts */
- if (SysTick_Config(SystemCoreClock / 1000))
- {
- /* Capture error */
- while (1);
- }
-
- /* WWDG configuration */
- /* Enable WWDG clock */
- RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE);
-
-/* On Value line devices, WWDG clock counter = (PCLK1 (24MHz)/4096)/8 = 732 Hz (~1366 us) */
-/* On other devices, WWDG clock counter = (PCLK1(36MHz)/4096)/8 = 1099 Hz (~910 us) */
- WWDG_SetPrescaler(WWDG_Prescaler_8);
-
- /* Set Window value to 80; WWDG counter should be refreshed only when the counter
- is below 80 (and greater than 64) otherwise a reset will be generated */
- WWDG_SetWindowValue(80);
-
- /* - On Value line devices,
- Enable WWDG and set counter value to 127, WWDG timeout = ~1366 us * 64 = 87.42 ms
- In this case the refresh window is: ~1366us * (127-80) = 64.20 ms < refresh window < ~1366us * 64 = 87.42ms
- - On other devices
- Enable WWDG and set counter value to 127, WWDG timeout = ~910 us * 64 = 58.25 ms
- In this case the refresh window is: ~910 us * (127-80) = 42.77 ms < refresh window < ~910 us * 64 = 58.25ms
- */
- WWDG_Enable(127);
-
- while (1)
- {
- /* Toggle LED2 */
- STM_EVAL_LEDToggle(LED2);
-
-#if !defined (STM32F10X_LD_VL) && !defined (STM32F10X_MD_VL) && !defined (STM32F10X_HD_VL)
- /* Insert 44 ms delay */
- Delay(44);
-#else
- /* Insert 66 ms delay */
- Delay(66);
-#endif
-
- /* Update WWDG counter */
- WWDG_SetCounter(127);
- }
-}
-
-/**
- * @brief Inserts a delay time.
- * @param nTime: specifies the delay time length, in milliseconds.
- * @retval None
- */
-void Delay(__IO uint32_t nTime)
-{
- TimingDelay = nTime;
- while(TimingDelay != 0)
- {
- }
-}
-
-#ifdef USE_FULL_ASSERT
-
-/**
- * @brief Reports the name of the source file and the source line number
- * where the assert_param error has occurred.
- * @param file: pointer to the source file name
- * @param line: assert_param error line source number
- * @retval None
- */
-void assert_failed(uint8_t* file, uint32_t line)
-{
- /* User can add his own implementation to report the file name and line number,
- ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
-
- /* Infinite loop */
- while (1)
- {}
-}
-
-#endif
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/