mattia griotti
Simple "hello world" style program for X-NUCLEO-IKS01A1 MEMS Inertial
Dependencies: BLE_API X_NUCLEO_IDB0XA1 X_NUCLEO_IKS01A1 mbed
Fork of
HelloWorld_IKS01A1
by 
ST
Diff: led_RGB.c
- Revision:
- 8:1c6281289d67
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/led_RGB.c Sun Nov 15 09:00:40 2015 +0000
@@ -0,0 +1,71 @@
+#include "led_RGB.h"
+#include "stm32f4xx_conf.h"
+#include "stm32f4xx.h"
+#include "main.h"
+
+void Blue_Red_Setup(void)
+{
+ TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure;
+ TIM_OCInitTypeDef TIM_OCInitStructure;
+ GPIO_InitTypeDef GPIO_InitStructure;
+
+ GPIO_PinAFConfig(GPIOB, GPIO_PinSource6, GPIO_AF_TIM4);
+ GPIO_PinAFConfig(GPIOB, GPIO_PinSource0, GPIO_AF_TIM3);
+ GPIO_PinAFConfig(GPIOB, GPIO_PinSource1, GPIO_AF_TIM3);
+
+ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_6;
+ GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
+ GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
+ GPIO_Init(GPIOB, &GPIO_InitStructure);
+
+ TIM_TimeBaseStructure.TIM_ClockDivision = TIM_CKD_DIV1;
+ TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
+ TIM_TimeBaseStructure.TIM_Prescaler = (uint16_t) (RealSysClock / 50000) - 1;
+ TIM_TimeBaseStructure.TIM_Period = 255; //f = 0.25KHz
+ TIM_TimeBaseStructure.TIM_RepetitionCounter = 0;
+ TIM_TimeBaseInit(TIM3, &TIM_TimeBaseStructure);
+
+ TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
+ TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
+ TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
+ TIM_OCInitStructure.TIM_Pulse = 150; //registro confrontato con oc
+ TIM_OC3Init(TIM3, &TIM_OCInitStructure);
+
+ TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
+ TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
+ TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
+ TIM_OCInitStructure.TIM_Pulse = 150; //registro confrontato con oc
+ TIM_OC4Init(TIM3, &TIM_OCInitStructure);
+
+ TIM_OC3PreloadConfig(TIM3, TIM_OCPreload_Enable);
+ TIM_OC4PreloadConfig(TIM3, TIM_OCPreload_Enable);
+
+}
+
+void Green_Setup(void)
+{
+ TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure;
+ TIM_OCInitTypeDef TIM_OCInitStructure;
+
+ TIM_TimeBaseStructure.TIM_ClockDivision = TIM_CKD_DIV1;
+ TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
+ TIM_TimeBaseStructure.TIM_Prescaler = (uint16_t) (RealSysClock / 50000) - 1;
+ TIM_TimeBaseStructure.TIM_Period = 255; //f = 0.25KHz
+ TIM_TimeBaseStructure.TIM_RepetitionCounter = 0;
+ TIM_TimeBaseInit(TIM4, &TIM_TimeBaseStructure);
+
+ TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;
+ TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
+ TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High;
+ TIM_OCInitStructure.TIM_Pulse = 150; //registro confrontato con oc
+ TIM_OC1Init(TIM4, &TIM_OCInitStructure);
+
+ TIM_OC1PreloadConfig(TIM4, TIM_OCPreload_Enable);
+
+ TIM_Cmd (TIM4, ENABLE);
+ TIM_Cmd (TIM3, ENABLE);
+
+}
+