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simplified

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This commit is contained in:
folkert van heusden 2022-03-19 22:04:27 +01:00
parent 9a55b5ffb0
commit d71f441877
1 changed files with 12 additions and 20 deletions
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32
ESP32/main.ino
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@ -88,13 +88,13 @@ void panel(void *p) {
SemaphoreHandle_t terminal_mutex = xSemaphoreCreateMutex();
char terminal[25][80];
char terminal[80 * 25];
uint8_t tx = 0, ty = 0;
QueueHandle_t queue = xQueueCreate(10, sizeof(char));
void delete_first_line() {
memmove(&terminal[0][0], &terminal[1][0], sizeof(terminal[1]));
memset(&terminal[24][0], ' ', sizeof(terminal[24]));
memmove(&terminal[0], &terminal[80], 80 * 24);
memset(&terminal[80 * 24], ' ', 80);
}
void telnet_terminal(void *p) {
@ -115,28 +115,20 @@ void telnet_terminal(void *p) {
xSemaphoreTake(terminal_mutex, portMAX_DELAY);
if (c == 13 || c == 10) {
tx = 0;
ty++;
if (ty == 25) {
delete_first_line();
ty--;
}
tx = 0, ty++;
}
else {
terminal[ty][tx] = c;
terminal[ty * 80 + tx] = c;
tx++;
if (tx == 80) {
tx = 0;
if (tx == 80)
tx = 0, ty++;
}
ty++;
if (ty == 25) {
delete_first_line();
ty--;
}
}
if (ty == 25) {
delete_first_line();
ty--;
}
xSemaphoreGive(terminal_mutex);
@ -183,7 +175,7 @@ void wifi(void *p) {
xSemaphoreTake(terminal_mutex, portMAX_DELAY);
for(int y=0; y<25; y++)
out += format("\033[%dH", y + 1) + std::string(&terminal[y][0], 80);
out += format("\033[%dH", y + 1) + std::string(&terminal[y * 80], 80);
xSemaphoreGive(terminal_mutex);