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author | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:24:18 +0100 |
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committer | Trygve Laugstøl <trygvis@inamo.no> | 2017-01-25 22:29:25 +0100 |
commit | 40e04e3772726829d66c12e69f24b03920d79c67 (patch) | |
tree | 636811bad956798c9d5d22de9e7ba8c799b8d791 /tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/TIM/6Steps/main.c | |
parent | 2fff65aed2477a503c72629d27e2a330d30c02d1 (diff) | |
download | stm32f103-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/TIM/6Steps/main.c')
-rw-r--r-- | tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/TIM/6Steps/main.c | 284 |
1 files changed, 0 insertions, 284 deletions
diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/TIM/6Steps/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/TIM/6Steps/main.c deleted file mode 100644 index c3fa83c..0000000 --- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/TIM/6Steps/main.c +++ /dev/null @@ -1,284 +0,0 @@ -/** - ****************************************************************************** - * @file TIM/6Steps/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>© COPYRIGHT 2011 STMicroelectronics</center></h2> - ****************************************************************************** - */ - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f10x.h" - -/** @addtogroup STM32F10x_StdPeriph_Examples - * @{ - */ - -/** @addtogroup TIM_6Steps - * @{ - */ - -/* Private typedef -----------------------------------------------------------*/ -/* Private define ------------------------------------------------------------*/ -/* Private macro -------------------------------------------------------------*/ -/* Private variables ---------------------------------------------------------*/ -TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; -TIM_OCInitTypeDef TIM_OCInitStructure; -TIM_BDTRInitTypeDef TIM_BDTRInitStructure; -uint16_t CCR1_Val = 32767; -uint16_t CCR2_Val = 24575; -uint16_t CCR3_Val = 16383; -uint16_t CCR4_Val = 8191; - -/* Private function prototypes -----------------------------------------------*/ -void RCC_Configuration(void); -void GPIO_Configuration(void); -void SysTick_Configuration(void); -void NVIC_Configuration(void); - -/* 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 - */ - - /* System Clocks Configuration */ - RCC_Configuration(); - - /* NVIC Configuration */ - NVIC_Configuration(); - - /* GPIO Configuration */ - GPIO_Configuration(); - - /* SysTick Configuration */ - SysTick_Configuration(); - - /*----------------------------------------------------------------------------- - The STM32F10x TIM1 peripheral offers the possibility to program in advance the - configuration for the next TIM1 outputs behaviour (step) and change the configuration - of all the channels at the same time. This operation is possible when the COM - (commutation) event is used. - The COM event can be generated by software by setting the COM bit in the TIM1_EGR - register or by hardware (on TRC rising edge). - In this example, a software COM event is generated each 100 ms: using the Systick - interrupt. - The TIM1 is configured in Timing Mode, each time a COM event occurs, - a new TIM1 configuration will be set in advance. - The following Table describes the TIM1 Channels states: - ----------------------------------------------- - | Step1 | Step2 | Step3 | Step4 | Step5 | Step6 | - ---------------------------------------------------------- - |Channel1 | 1 | 0 | 0 | 0 | 0 | 1 | - ---------------------------------------------------------- - |Channel1N | 0 | 0 | 1 | 1 | 0 | 0 | - ---------------------------------------------------------- - |Channel2 | 0 | 0 | 0 | 1 | 1 | 0 | - ---------------------------------------------------------- - |Channel2N | 1 | 1 | 0 | 0 | 0 | 0 | - ---------------------------------------------------------- - |Channel3 | 0 | 1 | 1 | 0 | 0 | 0 | - ---------------------------------------------------------- - |Channel3N | 0 | 0 | 0 | 0 | 1 | 1 | - ---------------------------------------------------------- - -----------------------------------------------------------------------------*/ - - /* Time Base configuration */ - TIM_TimeBaseStructure.TIM_Prescaler = 0; - TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up; - TIM_TimeBaseStructure.TIM_Period = 4095; - TIM_TimeBaseStructure.TIM_ClockDivision = 0; - TIM_TimeBaseStructure.TIM_RepetitionCounter = 0; - - TIM_TimeBaseInit(TIM1, &TIM_TimeBaseStructure); - - /* Channel 1, 2,3 and 4 Configuration in PWM mode */ - TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_Timing; - TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable; - TIM_OCInitStructure.TIM_OutputNState = TIM_OutputNState_Enable; - TIM_OCInitStructure.TIM_Pulse = 2047; - TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High; - TIM_OCInitStructure.TIM_OCNPolarity = TIM_OCNPolarity_High; - TIM_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Set; - TIM_OCInitStructure.TIM_OCNIdleState = TIM_OCNIdleState_Set; - - TIM_OC1Init(TIM1, &TIM_OCInitStructure); - - TIM_OCInitStructure.TIM_Pulse = 1023; - TIM_OC2Init(TIM1, &TIM_OCInitStructure); - - TIM_OCInitStructure.TIM_Pulse = 511; - TIM_OC3Init(TIM1, &TIM_OCInitStructure); - - /* Automatic Output enable, Break, dead time and lock configuration*/ - TIM_BDTRInitStructure.TIM_OSSRState = TIM_OSSRState_Enable; - TIM_BDTRInitStructure.TIM_OSSIState = TIM_OSSIState_Enable; - TIM_BDTRInitStructure.TIM_LOCKLevel = TIM_LOCKLevel_OFF; - TIM_BDTRInitStructure.TIM_DeadTime = 1; - TIM_BDTRInitStructure.TIM_Break = TIM_Break_Enable; - TIM_BDTRInitStructure.TIM_BreakPolarity = TIM_BreakPolarity_High; - TIM_BDTRInitStructure.TIM_AutomaticOutput = TIM_AutomaticOutput_Enable; - - TIM_BDTRConfig(TIM1, &TIM_BDTRInitStructure); - - TIM_CCPreloadControl(TIM1, ENABLE); - - TIM_ITConfig(TIM1, TIM_IT_COM, ENABLE); - - /* TIM1 counter enable */ - TIM_Cmd(TIM1, ENABLE); - - /* Main Output Enable */ - TIM_CtrlPWMOutputs(TIM1, ENABLE); - - while (1) - {} -} - -/** - * @brief Configures the different system clocks. - * @param None - * @retval None - */ -void RCC_Configuration(void) -{ - /* TIM1, GPIOA, GPIOB, GPIOE and AFIO clocks enable */ - RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1 | RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOE| - RCC_APB2Periph_GPIOB |RCC_APB2Periph_AFIO, ENABLE); -} - -/** - * @brief Configure the TIM1 Pins. - * @param None - * @retval None - */ -void GPIO_Configuration(void) -{ - GPIO_InitTypeDef GPIO_InitStructure; - -#ifdef STM32F10X_CL - /* GPIOE Configuration: Channel 1/1N, 2/2N, 3/3N as alternate function push-pull */ - GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9|GPIO_Pin_11|GPIO_Pin_13| - GPIO_Pin_8|GPIO_Pin_10|GPIO_Pin_12; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - - GPIO_Init(GPIOE, &GPIO_InitStructure); - - /* GPIOE Configuration: BKIN pin */ - GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - - GPIO_Init(GPIOE, &GPIO_InitStructure); - - /* TIM1 Full remapping pins */ - GPIO_PinRemapConfig(GPIO_FullRemap_TIM1, ENABLE); - -#else - /* GPIOA Configuration: Channel 1, 2 and 3 as alternate function push-pull */ - GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; - GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; - GPIO_Init(GPIOA, &GPIO_InitStructure); - - /* GPIOB Configuration: Channel 1N, 2N and 3N as alternate function push-pull */ - GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15; - GPIO_Init(GPIOB, &GPIO_InitStructure); - - /* GPIOB Configuration: BKIN pin */ - GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12; - GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING; - GPIO_Init(GPIOB, &GPIO_InitStructure); -#endif -} - -/** - * @brief Configures the SysTick. - * @param None - * @retval None - */ -void SysTick_Configuration(void) -{ - /* Setup SysTick Timer for 100 msec interrupts */ - if (SysTick_Config((SystemCoreClock) / 10)) - { - /* Capture error */ - while (1); - } - - NVIC_SetPriority(SysTick_IRQn, 0x0); -} - -/** - * @brief Configures the nested vectored interrupt controller. - * @param None - * @retval None - */ -void NVIC_Configuration(void) -{ - NVIC_InitTypeDef NVIC_InitStructure; - - /* Enable the TIM1 Interrupt */ -#if defined (STM32F10X_LD_VL) || defined (STM32F10X_MD_VL) || defined (STM32F10X_HD_VL) - NVIC_InitStructure.NVIC_IRQChannel = TIM1_TRG_COM_TIM17_IRQn; -#else - NVIC_InitStructure.NVIC_IRQChannel = TIM1_TRG_COM_IRQn; -#endif - NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0; - NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1; - NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; - NVIC_Init(&NVIC_InitStructure); - -} - -#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) */ - - while (1) - {} -} - -#endif -/** - * @} - */ - -/** - * @} - */ - -/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/ |