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This commit introduces a lifecycle for core 1. Based on the new loading
system, a few APIs are made available to control the payload running on
core 1. These are:
1. From core 1 (Pycardium, L0dable):
- `epic_exec(name)` API Call: Request loading of a new payload by
name. If the file does not exist, the call will return with an
error code. Otherwise, control will go to the new payload.
- `epic_exit(retcode)` API Call: Return from payload
unconditionally. This call should be called whenever a payload is
done or when it has hit an unrecoverable error. On `epic_exit`,
Epicardium will reset the core back into the menu.
2. From inside Epicardium:
- `epic_exec(name)`: This is **not** the same as the API call, as it
needs a different implementation underneath. It will load a new
payload and wait until this load actually completed (synchroneous).
- `return_to_menu()`: Return core 1 to the menu script no matter
what it is currently doing. This call is asynchroneous and will
return immediately after scheduling the lifecycle task. This task
will then take care of actually performing the load.
Signed-off-by: 
Rahix <rahix@rahix.de> modules.h 1.23 KiB
#ifndef MODULES_H
#define MODULES_H
#include "FreeRTOS.h"
#include "semphr.h"
#include <stdint.h>
/* ---------- Dispatcher --------------------------------------------------- */
void vApiDispatcher(void *pvParameters);
extern SemaphoreHandle_t api_mutex;
extern TaskHandle_t dispatcher_task_id;
/* ---------- Hardware Init & Reset ---------------------------------------- */
int hardware_early_init(void);
int hardware_init(void);
int hardware_reset(void);
/* ---------- Lifecycle ---------------------------------------------------- */
void vLifecycleTask(void *pvParameters);
void return_to_menu(void);
/* ---------- Serial ------------------------------------------------------- */
#define SERIAL_READ_BUFFER_SIZE 128
void vSerialTask(void *pvParameters);
void serial_enqueue_char(char chr);
/* ---------- PMIC --------------------------------------------------------- */
/* In 1/10s */
#define PMIC_PRESS_SLEEP 20
#define PMIC_PRESS_POWEROFF 40
void vPmicTask(void *pvParameters);
/* ---------- BLE ---------------------------------------------------------- */
void ble_uart_write(uint8_t *pValue, uint8_t len);
// Forces an unlock of the display. Only to be used in epicardium
void disp_forcelock();
#endif /* MODULES_H */