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22 results

serial.c

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  • Forked from card10 / firmware
    Source project has a limited visibility.
    main.c 2.43 KiB
    #include <stdio.h>
    #include <stdlib.h>
    
    #include "max32665.h"
    #include "uart.h"
    #include "cdcacm.h"
    
    #include "card10.h"
    #include "pmic.h"
    #include "leds.h"
    #include "api/dispatcher.h"
    #include "l0der/l0der.h"
    #include "modules/modules.h"
    #include "modules/log.h"
    #include "modules/stream.h"
    #include "api/interrupt-sender.h"
    
    #include <Heart.h>
    #include "GUI_Paint.h"
    
    #include "FreeRTOS.h"
    #include "task.h"
    
    TaskHandle_t dispatcher_task_id;
    
    /*
     * API dispatcher task.  This task will sleep until an API call is issued and
     * then wake up to dispatch it.
     */
    void vApiDispatcher(void *pvParameters)
    {
    	LOG_DEBUG("dispatcher", "Ready.");
    	while (1) {
    		if (api_dispatcher_poll()) {
    			api_dispatcher_exec();
    		}
    		ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
    	}
    }
    
    int main(void)
    {
    	LOG_INFO("startup", "Epicardium startup ...");
    
    	card10_init();
    	card10_diag();
    
    	Paint_DrawImage(Heart, 0, 0, 160, 80);
    	LCD_Update();
    
    	/* TODO: Move this to its own function */
    	SCB->SCR |= SCB_SCR_SEVONPEND_Msk;
    
    	if (cdcacm_init() < 0) {
    		LOG_ERR("startup", "USB-Serial unavailable");
    	}
    
    	fatfs_init();
    	api_interrupt_init();
    	stream_init();
    
    	LOG_INFO("startup", "Initializing tasks ...");
    
    	/* Serial */
    	if (xTaskCreate(
    		    vSerialTask,
    		    (const char *)"Serial",
    		    configMINIMAL_STACK_SIZE,
    		    NULL,
    		    tskIDLE_PRIORITY + 1,
    		    NULL) != pdPASS) {
    		LOG_CRIT("startup", "Failed to create %s task!", "Serial");
    		abort();
    	}
    
    	/* PMIC */
    	if (xTaskCreate(
    		    vPmicTask,
    		    (const char *)"PMIC",
    		    configMINIMAL_STACK_SIZE,
    		    NULL,
    		    tskIDLE_PRIORITY + 1,
    		    NULL) != pdPASS) {
    		LOG_CRIT("startup", "Failed to create %s task!", "PMIC");
    		abort();
    	}
    
    	/* API */
    	if (xTaskCreate(
    		    vApiDispatcher,
    		    (const char *)"API Dispatcher",
    		    configMINIMAL_STACK_SIZE * 16,
    		    NULL,
    		    tskIDLE_PRIORITY + 2,
    		    &dispatcher_task_id) != pdPASS) {
    		LOG_CRIT("startup", "Failed to create %s task!", "API Dispatcher");
    		abort();
    	}
    
    	LOG_INFO("startup", "Initializing dispatcher ...");
    	api_dispatcher_init();
    
    	LOG_INFO("startup", "Testing l0der ...");
    	struct l0dable_info info;
    	int res = l0der_load_path("blinky.elf", &info);
    	if (res != 0) {
    		LOG_ERR("startup", "l0der failed: %d\n", res);
    	} else {
    		LOG_INFO("startup", "Starting core1 payload ...");
    		core1_start(info.isr_vector);
    	}
    
    
    	LOG_INFO("startup", "Starting FreeRTOS ...");
    	vTaskStartScheduler();
    
    	LOG_CRIT("startup", "FreeRTOS did not start due to unknown error!");
    	abort();
    }