fin practica 2

P2_SETR2/.settings/language.settings.xml

@@ -5,7 +5,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="647843719379509656" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-696352624643696132" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
@@ -16,7 +16,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="647843719379509656" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-696352624643696132" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>

P2_SETR2/Core/Inc/led_task.h

@@ -21,11 +21,8 @@ typedef struct
 } LED_Config;
 
 void CreateLedTask();
-void LedToggleTask(void* pArgs);
-
-void LedAnimationTask(void* pArgs);
+void ButtonTask(void* pArgs);
 void LedAnimationTask1(void* pArgs);
 void LedAnimationTask2(void* pArgs);
 void LedAnimationTask3(void* pArgs);
-
 #endif /* INC_LED_TASK_H_ */

P2_SETR2/Core/Src/led_task.c

@@ -7,51 +7,27 @@
 
 #include "led_task.h"
 
+TaskHandle_t hButtonTask;
+TaskHandle_t tH[3];
+
 void CreateLedTask()
 {
-	/* EJERCICIOS 1/2/3
-	LED_Config* cfg = pvPortMalloc(sizeof(LED_Config));
-
-	if (cfg != NULL)
-	{
-		cfg->led = 0;
-		cfg->delay = 200;
-	}
-
 	xTaskCreate(
-		LedToggleTask,
-		"LedToggleTask_1",
-		128,
-		(void*) cfg,
-		1,
-		NULL
-	);
-	*/
-
-	/* EJERCICIO 4
-	xTaskCreate(
-		LedAnimationTask,
-		"LedAnimationTask",
+		ButtonTask,
+		"ButtonTask",
 		128,
 		NULL,
 		1,
-		NULL
+		&hButtonTask
 	);
-	*/
 
-	/* EJERCICIO 5
-	 * - con la misma prioridad alternan continuamente entre ellas y son animaciones
-	 *   sin sentido
-	 * - con prioridades distintas, visualmente y con un delay un poco más alto
-	 *   podría parecer que se hacen una detrás de otra (en orden de prioridad)
-	 */
 	xTaskCreate(
 		LedAnimationTask1,
 		"LedAnimationTask1",
 		128,
 		NULL,
 		1,
-		NULL
+		&tH[0]
 	);
 
 	xTaskCreate(
@@ -59,67 +35,28 @@ void CreateLedTask()
 		"LedAnimationTask2",
 		128,
 		NULL,
-		2,
-		NULL
+		1,
+		&tH[1]
+	);
+
+	xTaskCreate(
+		LedAnimationTask3,
+		"LedAnimationTask3",
+		128,
+		NULL,
+		1,
+		&tH[2]
 	);
 }
 
-void LedToggleTask(void* pArgs)
-{
-	LED_Config* cfg = (LED_Config*) pArgs;
-	uint8_t counter = 5;
-	for(;;)
-	{
-		if(cfg->led > 2)
-		{
-			cfg->led = 0;
-		}
-
-		while (counter > 0)
-		{
-			LED_Toggle(cfg->led);
-			vTaskDelay(cfg->delay);
-			counter--;
-		}
-
-		cfg->led++;
-
-		xTaskCreate(
-			LedToggleTask,
-			"LedToggleTask_New",
-			128,
-			(void*) cfg,
-			1,
-			NULL
-		);
-
-		vTaskDelete(NULL);
-	}
-}
-
-void LedAnimationTask(void* pArgs)
+void ButtonTask(void* pArgs)
 {
 	for(;;)
 	{
-		switch(ReadJoy())
-		{
-		case 0:
-			// stand-by
-			LED_Off(0);
-			LED_Off(1);
-			LED_Off(2);
-			break;
-		case 1:
-			animation1();
-			break;
-		case 2:
-			animation2();
-			break;
-		case 3:
-			animation3();
-			break;
-		}
-		vTaskDelay(50);
+		uint8_t key = ReadJoy();
+		if(key)
+			xTaskNotifyGive(tH[key - 1]);
+		vTaskDelay(100);
 	}
 }
 
@@ -127,6 +64,7 @@ void LedAnimationTask1(void* pArgs)
 {
 	for(;;)
 	{
+		ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
 		int i;
 		for(i = 0; i < 3; i++)
 		{
@@ -147,6 +85,7 @@ void LedAnimationTask2(void* pArgs)
 {
 	for(;;)
 	{
+		ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
 		int i, j;
 		for(j = 0; j < 5; j++)
 		{
@@ -167,6 +106,7 @@ void LedAnimationTask3(void* pArgs)
 {
 	for(;;)
 	{
+		ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
 		int i;
 		for(i = 0; i < 3; i++)
 		{
@@ -180,3 +120,4 @@ void LedAnimationTask3(void* pArgs)
 		}
 	}
 }
+

P2_SETR2/Debug/Core/Src/led_task.cyclo

@@ -1,6 +1,5 @@
-../Core/Src/led_task.c:10:6:CreateLedTask	1
-../Core/Src/led_task.c:64:6:LedToggleTask	3
-../Core/Src/led_task.c:97:6:LedAnimationTask	5
-../Core/Src/led_task.c:123:6:LedAnimationTask1	3
-../Core/Src/led_task.c:143:6:LedAnimationTask2	4
-../Core/Src/led_task.c:163:6:LedAnimationTask3	3
+../Core/Src/led_task.c:13:6:CreateLedTask	1
+../Core/Src/led_task.c:52:6:ButtonTask	2
+../Core/Src/led_task.c:63:6:LedAnimationTask1	3
+../Core/Src/led_task.c:84:6:LedAnimationTask2	4
+../Core/Src/led_task.c:105:6:LedAnimationTask3	3

P2_SETR2/Debug/Core/Src/led_task.su

@@ -1,6 +1,5 @@
-../Core/Src/led_task.c:10:6:CreateLedTask	16	static
-../Core/Src/led_task.c:64:6:LedToggleTask	32	static
-../Core/Src/led_task.c:97:6:LedAnimationTask	16	static
-../Core/Src/led_task.c:123:6:LedAnimationTask1	24	static
-../Core/Src/led_task.c:143:6:LedAnimationTask2	24	static
-../Core/Src/led_task.c:163:6:LedAnimationTask3	24	static
+../Core/Src/led_task.c:13:6:CreateLedTask	16	static
+../Core/Src/led_task.c:52:6:ButtonTask	24	static
+../Core/Src/led_task.c:63:6:LedAnimationTask1	24	static
+../Core/Src/led_task.c:84:6:LedAnimationTask2	24	static
+../Core/Src/led_task.c:105:6:LedAnimationTask3	24	static

P2_SETR2/Debug/makefile

@@ -64,8 +64,8 @@ all: main-build
 main-build: P2_SETR2.elf secondary-outputs
 
 # Tool invocations
-P2_SETR2.elf P2_SETR2.map: $(OBJS) $(USER_OBJS) /home/jomaa/git/setr2-monorepo/P2_SETR2/STM32L475VGTX_FLASH.ld makefile objects.list $(OPTIONAL_TOOL_DEPS)
-	arm-none-eabi-gcc -o "P2_SETR2.elf" @"objects.list" $(USER_OBJS) $(LIBS) -mcpu=cortex-m4 -T"/home/jomaa/git/setr2-monorepo/P2_SETR2/STM32L475VGTX_FLASH.ld" --specs=nosys.specs -Wl,-Map="P2_SETR2.map" -Wl,--gc-sections -static --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -Wl,--start-group -lc -lm -Wl,--end-group
+P2_SETR2.elf P2_SETR2.map: $(OBJS) $(USER_OBJS) /home/jomaa/Projects/git/setr2-monorepo/P2_SETR2/STM32L475VGTX_FLASH.ld makefile objects.list $(OPTIONAL_TOOL_DEPS)
+	arm-none-eabi-gcc -o "P2_SETR2.elf" @"objects.list" $(USER_OBJS) $(LIBS) -mcpu=cortex-m4 -T"/home/jomaa/Projects/git/setr2-monorepo/P2_SETR2/STM32L475VGTX_FLASH.ld" --specs=nosys.specs -Wl,-Map="P2_SETR2.map" -Wl,--gc-sections -static --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -Wl,--start-group -lc -lm -Wl,--end-group
 	@echo 'Finished building target: $@'
 	@echo ' '
 

P2_SETR2/ejercicios/parte1.txt

@@ -0,0 +1,185 @@
+/*
+ * led_task.c
+ *
+ *  Created on: Oct 6, 2025
+ *      Author: jomaa
+ */
+
+#include "led_task.h"
+
+TaskHandle_t hButtonTask;
+TaskHandle_t hLedTask;
+
+void CreateLedTask()
+{
+	/* EJERCICIOS 1/2/3
+	LED_Config* cfg = pvPortMalloc(sizeof(LED_Config));
+
+	if (cfg != NULL)
+	{
+		cfg->led = 0;
+		cfg->delay = 200;
+	}
+
+	xTaskCreate(
+		LedToggleTask,
+		"LedToggleTask_1",
+		128,
+		(void*) cfg,
+		1,
+		NULL
+	);
+	*/
+
+	/* EJERCICIO 4
+	xTaskCreate(
+		LedAnimationTask,
+		"LedAnimationTask",
+		128,
+		NULL,
+		1,
+		NULL
+	);
+	*/
+
+	/* EJERCICIO 5
+	 * - con la misma prioridad alternan continuamente entre ellas y son animaciones
+	 *   sin sentido
+	 * - con prioridades distintas, visualmente y con un delay un poco más alto
+	 *   podría parecer que se hacen una detrás de otra (en orden de prioridad)
+	 
+	xTaskCreate(
+		LedAnimationTask1,
+		"LedAnimationTask1",
+		128,
+		NULL,
+		1,
+		NULL
+	);
+
+	xTaskCreate(
+		LedAnimationTask2,
+		"LedAnimationTask2",
+		128,
+		NULL,
+		2,
+		NULL
+	);*/
+}
+
+void LedToggleTask(void* pArgs)
+{
+	LED_Config* cfg = (LED_Config*) pArgs;
+	uint8_t counter = 5;
+	for(;;)
+	{
+		if(cfg->led > 2)
+		{
+			cfg->led = 0;
+		}
+
+		while (counter > 0)
+		{
+			LED_Toggle(cfg->led);
+			vTaskDelay(cfg->delay);
+			counter--;
+		}
+
+		cfg->led++;
+
+		xTaskCreate(
+			LedToggleTask,
+			"LedToggleTask_New",
+			128,
+			(void*) cfg,
+			1,
+			NULL
+		);
+
+		vTaskDelete(NULL);
+	}
+}
+
+void LedAnimationTask(void* pArgs)
+{
+	for(;;)
+	{
+		switch(ReadJoy())
+		{
+		case 0:
+			// stand-by
+			LED_Off(0);
+			LED_Off(1);
+			LED_Off(2);
+			break;
+		case 1:
+			animation1();
+			break;
+		case 2:
+			animation2();
+			break;
+		case 3:
+			animation3();
+			break;
+		}
+		vTaskDelay(50);
+	}
+}
+
+void LedAnimationTask1(void* pArgs)
+{
+	for(;;)
+	{
+		int i;
+		for(i = 0; i < 3; i++)
+		{
+			LED_On(i);
+			vTaskDelay(150);
+			LED_Off(i);
+		}
+		for(i = 1; i > 0; i--)
+		{
+			LED_On(i);
+			vTaskDelay(150);
+			LED_Off(i);
+		}
+	}
+}
+
+void LedAnimationTask2(void* pArgs)
+{
+	for(;;)
+	{
+		int i, j;
+		for(j = 0; j < 5; j++)
+		{
+			for(i = 0; i < 3; i++)
+				LED_On(i);
+
+			vTaskDelay(100);
+
+			for(i = 0; i < 3; i++)
+				LED_Off(i);
+
+			vTaskDelay(100);
+		}
+	}
+}
+
+void LedAnimationTask3(void* pArgs)
+{
+	for(;;)
+	{
+		int i;
+		for(i = 0; i < 3; i++)
+		{
+			LED_On(i);
+			vTaskDelay(150);
+		}
+		for(i = 2; i >= 0; i--)
+		{
+			LED_Off(i);
+			vTaskDelay(150);
+		}
+	}
+}

P2_SETR2/ejercicios/parte2-notify.txt

@@ -0,0 +1,123 @@
+/*
+ * led_task.c
+ *
+ *  Created on: Oct 6, 2025
+ *      Author: jomaa
+ */
+
+#include "led_task.h"
+
+TaskHandle_t hButtonTask;
+TaskHandle_t tH[3];
+
+void CreateLedTask()
+{
+	xTaskCreate(
+		ButtonTask,
+		"ButtonTask",
+		128,
+		NULL,
+		1,
+		&hButtonTask
+	);
+
+	xTaskCreate(
+		LedAnimationTask1,
+		"LedAnimationTask1",
+		128,
+		NULL,
+		1,
+		&tH[0]
+	);
+
+	xTaskCreate(
+		LedAnimationTask2,
+		"LedAnimationTask2",
+		128,
+		NULL,
+		1,
+		&tH[1]
+	);
+
+	xTaskCreate(
+		LedAnimationTask3,
+		"LedAnimationTask3",
+		128,
+		NULL,
+		1,
+		&tH[2]
+	);
+}
+
+void ButtonTask(void* pArgs)
+{
+	for(;;)
+	{
+		uint8_t key = ReadJoy();
+		if(key)
+			xTaskNotifyGive(tH[key - 1]);
+		vTaskDelay(100);
+	}
+}
+
+void LedAnimationTask1(void* pArgs)
+{
+	for(;;)
+	{
+		ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
+		int i;
+		for(i = 0; i < 3; i++)
+		{
+			LED_On(i);
+			vTaskDelay(150);
+			LED_Off(i);
+		}
+		for(i = 1; i > 0; i--)
+		{
+			LED_On(i);
+			vTaskDelay(150);
+			LED_Off(i);
+		}
+	}
+}
+
+void LedAnimationTask2(void* pArgs)
+{
+	for(;;)
+	{
+		ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
+		int i, j;
+		for(j = 0; j < 5; j++)
+		{
+			for(i = 0; i < 3; i++)
+				LED_On(i);
+
+			vTaskDelay(100);
+
+			for(i = 0; i < 3; i++)
+				LED_Off(i);
+
+			vTaskDelay(100);
+		}
+	}
+}
+
+void LedAnimationTask3(void* pArgs)
+{
+	for(;;)
+	{
+		ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
+		int i;
+		for(i = 0; i < 3; i++)
+		{
+			LED_On(i);
+			vTaskDelay(150);
+		}
+		for(i = 2; i >= 0; i--)
+		{
+			LED_Off(i);
+			vTaskDelay(150);
+		}
+	}
+}
+