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Uberdevice
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is this an interface?

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master
Dmitry Maylarov 7 years ago
parent 2f796255f6
commit c1f541ad7e
6 changed files with 104 additions and 55 deletions
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2
Core/Inc/FreeRTOSConfig.h
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@ -73,7 +73,7 @@
#define configUSE_TICKLESS_IDLE 1
#define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configCPU_CLOCK_HZ 48000000
#define configCPU_CLOCK_HZ 24000000
#define configTICK_RATE_HZ ( ( TickType_t ) 1000 )
#define configMAX_PRIORITIES 5
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 128 )

1
Core/Inc/lcd.h
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@ -18,5 +18,6 @@ void LCD_SendData(LCD_HandleTypeDef *lcd, uint8_t data);
void LCD_Init(LCD_HandleTypeDef *lcd);
void LCD_SendChar(LCD_HandleTypeDef *lcd, char chr);
void LCD_SendString(LCD_HandleTypeDef *lcd, char *str);
void LCD_MoveHome(LCD_HandleTypeDef *lcd);
#endif

1
Core/Inc/main.h
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@ -71,6 +71,7 @@ void vTaskConfig(void *parameter);
void vTaskTimerSetup(void *parameter);
void vTaskTurn(void *parameter);
void vTaskTurnEnd(void *parameter);
void vTaskTurnTimeUpdate(void *parameter);
void vTimerCallback(TimerHandle_t xTimer);
/* USER CODE END EFP */

25
Core/Src/game.c
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@ -6,11 +6,12 @@ void InitGameEngine() {
game.timerValue = game.turnTime;
game.countScores = false;
game.activePlayers = 0;
game.currentPlayer = 0;
game.currentPlayer = 1;
game.turnTime = TIMER_MAX / 2;
game.timerValue = game.turnTime;
for (int i=0; i<MAX_PLAYERS; i++)
game.scores[i] = -1;
for (int i=0; i<MAX_PLAYERS+1; i++)
game.scores[i] = 999;
game.scores[1] = 0;
}
void DecrementTurnTime() {
@ -30,25 +31,17 @@ void IncrementTurnTime() {
}
void AddPlayer() {
if (game.activePlayers < MAX_PLAYERS) {
game.scores[game.activePlayers++] = 0;
if (game.activePlayers <= MAX_PLAYERS) {
game.scores[++game.activePlayers] = 0;
}
}
void RemovePlayer() {
if (game.activePlayers > 0) {
game.scores[game.activePlayers--] = -1;
if (game.activePlayers > 1) {
game.scores[--game.activePlayers] = -1;
}
}
uint32_t GetCurrentPlayer() {
return game.currentPlayer;
}
uint32_t GetTimerValue() {
return game.timerValue;
}
void ChangeScore(int8_t delta) {
game.scores[game.currentPlayer] += delta;
}
@ -58,6 +51,6 @@ void ResetTurnTimer() {
}
void NextPlayer() {
game.currentPlayer = (game.currentPlayer + 1) % game.activePlayers;
game.currentPlayer = ((game.currentPlayer) % (game.activePlayers+1) + 1 );
ResetTurnTimer();
}

1
Core/Src/lcd.c
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@ -101,6 +101,7 @@ void LCD_MoveCursor(LCD_HandleTypeDef *lcd, uint8_t line, uint8_t column) {
void LCD_MoveHome(LCD_HandleTypeDef *lcd) {
LCD_SendCommand(lcd, LCD_RETURNHOME );
vTaskDelay(2);
LCD_SendCommand(lcd, LCD_CLEARDISPLAY);
}
void LCD_Init(LCD_HandleTypeDef *lcd) {

71
Core/Src/main.c
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@ -99,6 +99,7 @@ Button *bigButton = &buttons[0];
TimerHandle_t secondsTimerHandle = NULL;
TaskHandle_t xMusicHandle = NULL;
TaskHandle_t xLCDUpdaterHandle = NULL;
asm(
"tetris:\n\t"
@ -550,15 +551,56 @@ void vTaskConfig(void *parameter) {
vTaskDelete(NULL);
}
void vTaskTurn(void *parameter) {
xTimerReset(secondsTimerHandle, 0);
void vTaskTurnTimeUpdate(void *parameter) {
TickType_t xLastWakeTime;
xLastWakeTime = xTaskGetTickCount();
LCD_MoveHome(&hlcd);
while (1)
{
LCD_MoveCursor(&hlcd, 0, 0);
sprintf(lcdBuffer, " %1ld:%02ld ",game.timerValue / 60, game.timerValue % 60);
LCD_SendString(&hlcd, lcdBuffer);
vTaskDelayUntil(&xLastWakeTime,1000);
}
}
void vTaskTurn(void *parameter) {
xTaskCreate(vTaskTurnTimeUpdate, "TimeUpdate", configMINIMAL_STACK_SIZE, NULL, 1, &xLCDUpdaterHandle);
vTaskDelay(1);
TickType_t xLastWakeTime;
xLastWakeTime = xTaskGetTickCount();
xTimerReset(secondsTimerHandle, 0);
LCD_MoveHome(&hlcd);
if (game.countScores)
{
memset(&lcdBuffer,'\0', sizeof(lcdBuffer));
LCD_MoveCursor(&hlcd, 2, 1);
for (int i = 1; i <= game.activePlayers; i++)
{
char tmp[8];
sprintf(tmp, "%1d:%3ld|", i, game.scores[i]);
strcat(lcdBuffer, tmp);
if (strlen(lcdBuffer) > (LCD_COLS-6))
{
LCD_SendString(&hlcd, lcdBuffer);
memset(&lcdBuffer,'\0', sizeof(lcdBuffer));
LCD_MoveCursor(&hlcd, 3, 1);
}
}
LCD_SendString(&hlcd, lcdBuffer);
memset(&lcdBuffer,'\0', sizeof(lcdBuffer));
}
LCD_MoveCursor(&hlcd, 1, 0);
sprintf(lcdBuffer, "Player: %1d Score: %3ld",game.currentPlayer, game.scores[game.currentPlayer]);
LCD_SendString(&hlcd, lcdBuffer);
while (1)
{
if (xSemaphoreTake(buttonPressed, portMAX_DELAY) == pdPASS )
{
if (plusButton->pressed) {
xTaskCreate(vTaskTimerSetup, "TaskTimerSetup", configMINIMAL_STACK_SIZE, NULL, 1, NULL);
@ -572,14 +614,9 @@ void vTaskTurn(void *parameter) {
xTaskCreate(vTaskTurnEnd, "TaskTurnEnd", configMINIMAL_STACK_SIZE, NULL, 1, NULL);
break;
}
else if(game.timerValue == 0 && xMusicHandle == NULL)
{
xTaskCreate(vTaskOvertime, "vTaskOvertime", configMINIMAL_STACK_SIZE, NULL, 1, &xMusicHandle);
}
vTaskDelayUntil(&xLastWakeTime,100);
HAL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
// HAL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin);
}
xTimerStop(secondsTimerHandle, 0);
ResetTurnTimer();
@ -589,27 +626,39 @@ void vTaskTurn(void *parameter) {
MusicStop();
xMusicHandle = NULL;
}
vTaskDelete(xLCDUpdaterHandle);
vTaskDelete(NULL);
}
void vTaskTurnEnd(void *parameter) {
if (game.countScores) {
int32_t delta = 0;
LCD_MoveHome(&hlcd);
LCD_MoveCursor(&hlcd, 1, 0);
sprintf(lcdBuffer, "Player: %1d Score: %3ld",game.currentPlayer, game.scores[game.currentPlayer]);
LCD_SendString(&hlcd, lcdBuffer);
while (1) {
LCD_MoveCursor(&hlcd, 2, 0);
sprintf(lcdBuffer, "Result: %+4ld", delta);
LCD_SendString(&hlcd, lcdBuffer);
if (xSemaphoreTake(buttonPressed, portMAX_DELAY) == pdPASS ) {
if (bigButton->pressed) {
ChangeScore(delta);
break;
}
else if (plusButton->pressed)
{
plusButton->pressed = false;
delta++;
}
else if (minusButton->pressed)
{
minusButton->pressed = false;
delta--;
}
vTaskDelay(10);
}
}
}
NextPlayer();
xTaskCreate(vTaskTurn, "TaskTurn", configMINIMAL_STACK_SIZE, NULL, 1, NULL);
@ -633,6 +682,10 @@ void vTaskOvertime(void *parameter) {
void vTimerCallback(TimerHandle_t xTimer) {
if (game.timerValue > 0)
game.timerValue--;
else if(game.timerValue == 0 && xMusicHandle == NULL)
{
xTaskCreate(vTaskOvertime, "vTaskOvertime", configMINIMAL_STACK_SIZE, NULL, 1, &xMusicHandle);
}
}
void vTaskButtonPoll(void *parameter) {

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