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Give some love to AIrPlay/BT screens + better "safe TCB release" - release

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This commit is contained in:
Philippe G
2021-12-18 15:20:22 -08:00
parent f872623785
commit 975f34f01b
9 changed files with 92 additions and 34 deletions
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69
components/display/display.c
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@@ -41,7 +41,12 @@ static EXT_RAM_ATTR struct {
int offset, boundary;
char *metadata_config;
bool timer, refresh;
uint32_t elapsed, duration;
uint32_t elapsed;
struct {
uint32_t value;
char string[8]; // H:MM:SS
bool visible;
} duration;
TickType_t tick;
} displayer;
@@ -126,7 +131,7 @@ void display_init(char *welcome) {
static DRAM_ATTR StaticTask_t xTaskBuffer __attribute__ ((aligned (4)));
static EXT_RAM_ATTR StackType_t xStack[DISPLAYER_STACK_SIZE] __attribute__ ((aligned (4)));
GDS_SetLayout( display, strcasestr(config, "HFlip"), strcasestr(config, "VFlip"), strcasestr(config, "rotate"));
GDS_SetLayout(display, strcasestr(config, "HFlip"), strcasestr(config, "VFlip"), strcasestr(config, "rotate"));
GDS_SetFont(display, &Font_droid_sans_fallback_15x17 );
GDS_TextPos(display, GDS_FONT_MEDIUM, GDS_TEXT_CENTERED, GDS_TEXT_CLEAR | GDS_TEXT_UPDATE, welcome);
@@ -193,23 +198,34 @@ static void displayer_task(void *args) {
// handler elapsed track time
if (displayer.timer && displayer.state == DISPLAYER_ACTIVE) {
char line[20], duration[12] = "";
char line[19] = "-", *_line = line + 1; // [-]H:MM:SS / H:MM:SS
TickType_t tick = xTaskGetTickCount();
uint32_t elapsed = (tick - displayer.tick) * portTICK_PERIOD_MS;
if (elapsed >= 1000) {
xSemaphoreTake(displayer.mutex, portMAX_DELAY);
displayer.tick = tick;
displayer.elapsed += elapsed / 1000;
xSemaphoreGive(displayer.mutex);
if (displayer.duration > 0) {
if (displayer.duration < 3600) snprintf(duration, sizeof(duration), " / %u:%02u", displayer.duration / 60, displayer.duration % 60);
else snprintf(duration, sizeof(duration), " / %u:%02u:%02u", (displayer.duration / 3600) % 100, (displayer.duration % 3600) / 60, displayer.duration % 60);
}
if (displayer.elapsed < 3600) snprintf(line, sizeof(line), "%*u:%02u", sizeof(line) - 1 - strlen(duration) - 3, displayer.elapsed / 60, displayer.elapsed % 60);
else snprintf(line, sizeof(line), "%*u:%02u:%02u", sizeof(line) - 1 - strlen(duration) - 6, (displayer.elapsed / 3600) % 100, (displayer.elapsed % 3600) / 60, displayer.elapsed % 60);
strcat(line, duration);
GDS_TextLine(display, 1, GDS_TEXT_RIGHT, (GDS_TEXT_CLEAR | GDS_TEXT_CLEAR_EOL) | GDS_TEXT_UPDATE, line);
elapsed = displayer.elapsed += elapsed / 1000;
xSemaphoreGive(displayer.mutex);
// when we have duration but no space, display remaining time
if (displayer.duration.value && !displayer.duration.visible) elapsed = displayer.duration.value - elapsed;
if (elapsed < 3600) sprintf(_line, "%u:%02u", elapsed / 60, elapsed % 60);
else sprintf(_line, "%u:%02u:%02u", (elapsed / 3600) % 100, (elapsed % 3600) / 60, elapsed % 60);
// concatenate if we have room for elapsed / duration
if (displayer.duration.visible) {
strcat(_line, "/");
strcat(_line, displayer.duration.string);
} else if (displayer.duration.value) {
_line--;
}
// just re-write the whole line it's easier
GDS_TextLine(display, 1, GDS_TEXT_LEFT, GDS_TEXT_CLEAR, displayer.header);
GDS_TextLine(display, 1, GDS_TEXT_RIGHT, GDS_TEXT_UPDATE, _line);
timer_sleep = 1000;
} else timer_sleep = max(1000 - elapsed, 0);
} else timer_sleep = DEFAULT_SLEEP;
@@ -323,9 +339,27 @@ void displayer_timer(enum displayer_time_e mode, int elapsed, int duration) {
xSemaphoreTake(displayer.mutex, portMAX_DELAY);
if (elapsed >= 0) displayer.elapsed = elapsed / 1000;
if (duration >= 0) displayer.duration = duration / 1000;
if (displayer.timer) displayer.tick = xTaskGetTickCount();
if (elapsed >= 0) displayer.elapsed = elapsed / 1000;
if (duration > 0) {
displayer.duration.visible = true;
displayer.duration.value = duration / 1000;
if (displayer.duration.value > 3600) sprintf(displayer.duration.string, "%u:%02u:%02u", (displayer.duration.value / 3600) % 10,
(displayer.duration.value % 3600) / 60, displayer.duration.value % 60);
else sprintf(displayer.duration.string, "%u:%02u", displayer.duration.value / 60, displayer.duration.value % 60);
char *buf;
asprintf(&buf, "%s %s/%s", displayer.header, displayer.duration.string, displayer.duration.string);
if (GDS_GetTextWidth(display, 1, 0, buf) > GDS_GetWidth(display)) {
ESP_LOGW(TAG, "Can't fit duration %s (%d) on screen using elapsed only", buf, GDS_GetTextWidth(display, 1, 0, buf));
displayer.duration.visible = false;
}
free(buf);
} else if (!duration) {
displayer.duration.visible = false;
displayer.duration.value = 0;
}
xSemaphoreGive(displayer.mutex);
}
@@ -350,7 +384,8 @@ void displayer_control(enum displayer_cmd_e cmd, ...) {
displayer.timer = false;
displayer.refresh = true;
displayer.string[0] = '\0';
displayer.elapsed = displayer.duration = 0;
displayer.elapsed = displayer.duration.value = 0;
displayer.duration.visible = false;
displayer.offset = displayer.boundary = 0;
display_bus(&displayer, DISPLAY_BUS_TAKE);
vTaskResume(displayer.task);