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--- teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:controlador [2016/03/07 15:25] – ↷ Page moved from teaching:ie0117:proyectos:2012:proyectos_2012:final:stm32f4-discovery:controlador to teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:controlador amora
+++ teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:controlador [2022/09/20 00:08] (current) – external edit 127.0.0.1
@@ Line 70: / Line 70: @@
 From the image you might observe that there is a counter (CNT), three compare registers, and six outputs CH1, CH1N, CH2, CH2N, CH3 and CH3N, the N comes from negated, meaning that that output will have the opposite sign than it's predecessor. This six channels will be the six signals we'll use to generate the sine wave.
-There are some details that must be set before generating the PWM ([[teaching:ie0117:proyectos:2012:proyectos_2012:final:stm32f4-discovery:setup|set_up.c]]):
+There are some details that must be set before generating the PWM ([[teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:setup|set_up.c]]):
   * We must start the clock
@@ Line 100: / Line 100: @@
 These are all the files needed to run it:
-  - Setup file, this enables the GPIO, the acceptance of interruptions, the reset and clock control (rcc), sets the function the timer will be performing, and so on [[teaching:ie0117:proyectos:2012:proyectos_2012:final:stm32f4-discovery:setup|set_up.c]]
+  - Setup file, this enables the GPIO, the acceptance of interruptions, the reset and clock control (rcc), sets the function the timer will be performing, and so on [[teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:setup|set_up.c]]
-  - Interrupt handler, this file manages the interruption of the user button, and also changes the PWM duty cycle when the counter reaches the compare value [[teaching:ie0117:proyectos:2012:proyectos_2012:final:stm32f4-discovery:interrupt|interrupt_handler.c]]
+  - Interrupt handler, this file manages the interruption of the user button, and also changes the PWM duty cycle when the counter reaches the compare value [[teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:interrupt|interrupt_handler.c]]
-  - PWM file this file just calls the other functions, to set the GPIO, the CLK, the TIM, and the EXTI (external interrupt) [[teaching:ie0117:proyectos:2012:proyectos_2012:final:stm32f4-discovery:pwm_c|pwm_6step_experiment.c]]. In the header are defined some constants [[teaching:ie0117:proyectos:2012:proyectos_2012:final:stm32f4-discovery:pwm_h|pwm_6step_experiment.h]]
+  - PWM file this file just calls the other functions, to set the GPIO, the CLK, the TIM, and the EXTI (external interrupt) [[teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:pwm_c|pwm_6step_experiment.c]]. In the header are defined some constants [[teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:pwm_h|pwm_6step_experiment.h]]
-  - Makefile, this is needed to compile the program [[teaching:ie0117:proyectos:2012:proyectos_2012:final:stm32f4-discovery:makefile|Makefile]] :-P
+  - Makefile, this is needed to compile the program [[teaching:ie0117:proyectos:2012:i:final:stm32f4-discovery:makefile|Makefile]] :-P
 Since we are going to be using mathematical functions like sine function we must add a flag in the //Makefile.include//, so it can recognize these functions.