Modify this program so that Morse codes are given by data, not by code snippets
Here is the modified program that displays Morse code pattern based on the data:
```c++
#include "FreeRTOS.h"
#include "task.h"
#include "stm32f1xx_hal.h"
#define LED_PORT GPIOA
#define LED_PIN GPIO_PIN_0
// Define the Morse code patterns for each letter
const char *morse_patterns[] = {".-", "-...", "-.-.", "-..", ".", "..-.", "--.", "....", "..", ".---", "-.-", ".-..", "--", "-.", "---", ".--.", "--.-", ".-.", "...", "-", "..-", "...-", ".--", "-..-", "-.--", "--.."};
void led_task(void *pvParameters) {
const char *msg = "HELLO WORLD";
while (1) {
for (uint8_t i = 0; i < strlen(msg); i++) {
// Convert the character to its corresponding Morse code pattern
const char *pattern = NULL;
if (msg
== ' ') {
// Use a longer delay for spaces
vTaskDelay(pdMS_TO_TICKS(400));
continue;
} else if (msg >= 'A' && msg <= 'Z') {
pattern = morse_patterns[msg - 'A'];
} else if (msg >= '0' && msg <= '9') {
pattern = morse_patterns[msg - '0' + 26];
}
if (pattern == NULL) {
// If the character is not supported, ignore it
continue;
}
// Output the Morse code pattern
for (uint8_t j = 0; j < strlen(pattern); j++) {
if (pattern[j] == '.') {
HAL_GPIO_WritePin(LED_PORT, LED_PIN, GPIO_PIN_SET);
vTaskDelay(pdMS_TO_TICKS(100));
} else if (pattern[j] == '-') {
HAL_GPIO_WritePin(LED_PORT, LED_PIN, GPIO_PIN_SET);
vTaskDelay(pdMS_TO_TICKS(300));
}
HAL_GPIO_WritePin(LED_PORT, LED_PIN, GPIO_PIN_RESET);
vTaskDelay(pdMS_TO_TICKS(100));
}
// Add a longer delay between letters
vTaskDelay(pdMS_TO_TICKS(200));
}
// Add an even longer delay between messages
vTaskDelay(pdMS_TO_TICKS(1000));
}
}
int main(void) {
HAL_Init();
__HAL_RCC_GPIOA_CLK_ENABLE();
GPIO_InitTypeDef GPIO_InitStruct;
GPIO_InitStruct.Pin = LED_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED_PORT, &GPIO_InitStruct);
xTaskCreate(led_task, "led_task", configMINIMAL_STACK_SIZE, NULL, tskIDLE_PRIORITY, NULL);
vTaskStartScheduler();
while (1) {
}
}
```
In this modified program, the Morse code patterns for each letter are stored in an array. The program converts each character in the message to its
