chris/Weather_ESP
1
0
Fork 0
Code Releases Activity

Implement display updates

Browse Source
This commit is contained in:
Christian Loch 2020-04-20 23:43:01 +02:00
parent 49a5240c52
commit 1e0c5837d6
3 changed files with 133 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

168
components/display/display.c
View File

@ -168,6 +168,78 @@ color_t temp_color(int32_t temp_raw) {
return col;
}
void print_temp1(int32_t temp_raw)
{
// Calc temperature pre and post comma values
int32_t temp_pre = temp_raw / 100;
int32_t temp_post = (abs(temp_raw) % 100) / 10;
char temp_str[12];
sprintf(temp_str, "% 2.2d,%.1d", temp_pre, temp_post);
TFT_setFont(DEJAVU18_FONT, NULL);
tft_fg = temp_color(temp_raw);
TFT_print(temp_str, layout.innenLeft, layout.tempBaseline);
}
void print_temp2(int32_t temp_raw)
{
// Calc temperature pre and post comma values
int32_t temp_pre = temp_raw / 100;
int32_t temp_post = (abs(temp_raw) % 100) / 10;
char temp_str[12];
sprintf(temp_str, "% 2.2d,%.1d", temp_pre, temp_post);
TFT_setFont(DEJAVU18_FONT, NULL);
tft_fg = temp_color(temp_raw);
TFT_print(temp_str, layout.aussenLeft, layout.tempBaseline);
}
void print_press1(uint32_t pressure_raw)
{
// Calc pressure values
uint32_t press = pressure_raw / 100;
char press_str[12];
sprintf(press_str, "%d", press);
TFT_setFont(UBUNTU16_FONT, NULL);
tft_fg = TFT_WHITE;
TFT_print(press_str, layout.innenLeft, layout.pressBaseline);
}
void print_press2(uint32_t pressure_raw)
{
// Calc pressure values
uint32_t press = pressure_raw / 100;
char press_str[12];
sprintf(press_str, "%d", press);
TFT_setFont(UBUNTU16_FONT, NULL);
tft_fg = TFT_WHITE;
TFT_print(press_str, layout.aussenLeft, layout.pressBaseline);
}
void print_humid1(uint32_t humidity_raw)
{
// Calc humidity pre and post comma values
uint32_t humid_pre = humidity_raw / 1024;
uint32_t humid_post = (humidity_raw - humid_pre*1024) * 10 / 1024;
char humid_str[12];
sprintf(humid_str, "%2.2d,%.1d", humid_pre, humid_post);
TFT_setFont(UBUNTU16_FONT, NULL);
tft_fg = TFT_WHITE;
TFT_print(humid_str, layout.innenLeft, layout.humBaseline);
}
void print_humid2(uint32_t humidity_raw)
{
// Calc humidity pre and post comma values
uint32_t humid_pre = humidity_raw / 1024;
uint32_t humid_post = (humidity_raw - humid_pre*1024) * 10 / 1024;
char humid_str[12];
sprintf(humid_str, "%2.2d,%.1d", humid_pre, humid_post);
TFT_setFont(UBUNTU16_FONT, NULL);
tft_fg = TFT_WHITE;
TFT_print(humid_str, layout.aussenLeft, layout.humBaseline);
}
int32_t last_temp_raw = 0;
uint32_t last_pressure_raw = 0;
uint32_t last_humidity_raw = 0;
@ -175,64 +247,80 @@ int32_t last_temp2_raw = 0;
uint32_t last_pressure2_raw = 0;
uint32_t last_humidity2_raw = 0;
void update_data(int32_t temp_raw, uint32_t pressure_raw, uint32_t humidity_raw,
int32_t temp2_raw, uint32_t pressure2_raw, uint32_t humidity2_raw)
{
if (temp_raw != last_temp_raw) {
print_temp1(temp_raw);
last_temp_raw = temp_raw;
}
if (temp2_raw != last_temp2_raw) {
print_temp2(temp2_raw);
last_temp2_raw = temp2_raw;
}
if (pressure_raw != last_pressure_raw) {
print_press1(pressure_raw);
last_pressure_raw = pressure_raw;
}
if (pressure2_raw != last_pressure2_raw) {
print_press2(pressure2_raw);
last_pressure2_raw = pressure2_raw;
}
if (humidity_raw != last_humidity_raw) {
print_humid1(humidity_raw);
last_humidity_raw = humidity_raw;
}
if (humidity2_raw != last_humidity2_raw) {
print_humid2(humidity2_raw);
last_humidity2_raw = humidity2_raw;
}
last_pressure_raw = pressure_raw;
last_humidity_raw = humidity_raw;
last_temp2_raw = temp2_raw;
last_pressure2_raw = pressure2_raw;
last_humidity2_raw = humidity2_raw;
}
void display_data(int32_t temp_raw, uint32_t pressure_raw, uint32_t humidity_raw,
int32_t temp2_raw, uint32_t pressure2_raw, uint32_t humidity2_raw)
{
// Calc temperature pre and post comma values
int32_t temp_pre = temp_raw / 100;
int32_t temp_post = (abs(temp_raw) % 100) / 10;
char temp_str[12];
sprintf(temp_str, "% 2.2d,%.1d", temp_pre, temp_post);
int32_t temp2_pre = temp2_raw / 100;
int32_t temp2_post = (abs(temp2_raw) % 100) / 10;
char temp2_str[12];
sprintf(temp2_str, "% 2.2d,%.1d", temp2_pre, temp2_post);
// Calc humidity pre and post comma values
uint32_t humid_pre = humidity_raw / 1024;
uint32_t humid_post = (humidity_raw - humid_pre*1024) * 10 / 1024;
char humid_str[12];
sprintf(humid_str, "%2.2d,%.1d", humid_pre, humid_post);
uint32_t humid2_pre = humidity2_raw / 1024;
uint32_t humid2_post = (humidity2_raw - humid2_pre*1024) * 10 / 1024;
char humid2_str[12];
sprintf(humid2_str, "%2.2d,%.1d", humid2_pre, humid2_post);
// Calc pressure values
uint32_t press = pressure_raw / 100;
char press_str[12];
sprintf(press_str, "%d", press);
uint32_t press2 = pressure2_raw / 100;
char press2_str[12];
sprintf(press2_str, "%d", press2);
// HEADER
TFT_setFont(UBUNTU16_FONT, NULL);
TFT_fillScreen(TFT_BLACK);
tft_fg = TFT_WHITE;
TFT_print("25.12.2031 08:31", layout.dateTimeLeft, layout.datetimeBaseline);
TFT_drawFastHLine(0, 20, 160, TFT_WHITE);
// IN OUT LABEL
TFT_print("Innen", layout.innenLeft, layout.innenBaseline);
TFT_print("Aussen", layout.aussenLeft, layout.aussenBaseline);
// VALUES
print_temp1(temp_raw);
print_temp2(temp2_raw);
print_humid1(humidity_raw);
print_humid2(humidity2_raw);
print_press1(pressure_raw);
print_press2(pressure2_raw);
// UNIT LABELS
TFT_setFont(DEJAVU18_FONT, NULL);
tft_fg = temp_color(temp_raw);
TFT_print(temp_str, layout.innenLeft, layout.tempBaseline);
tft_fg = temp_color(temp2_raw);
TFT_print(temp2_str, layout.aussenLeft, layout.tempBaseline);
tft_fg = TFT_WHITE;
TFT_print(" C", layout.unitLeft, layout.tempBaseline);
TFT_drawCircle(layout.unitLeft+3, layout.tempBaseline+3, 3, TFT_WHITE);
TFT_setFont(UBUNTU16_FONT, NULL);
TFT_print(humid_str, layout.innenLeft, layout.humBaseline);
TFT_print(humid2_str, layout.aussenLeft, layout.humBaseline);
TFT_print("%", layout.unitLeft, layout.humBaseline);
TFT_print(press_str, layout.innenLeft, layout.pressBaseline);
TFT_print(press2_str, layout.aussenLeft, layout.pressBaseline);
TFT_print("hPa", layout.unitLeft, layout.pressBaseline);
last_temp_raw = temp_raw;
last_pressure_raw = pressure_raw;
last_humidity_raw = humidity_raw;
last_temp2_raw = temp2_raw;
last_pressure2_raw = pressure2_raw;
last_humidity2_raw = humidity2_raw;
}
esp_err_t init_display()

3
components/display/display.h
View File

@ -19,7 +19,8 @@
esp_err_t init_display();
void display_data(int32_t temp_raw, uint32_t pressure_raw, uint32_t humidity_raw,
int32_t temp2_raw, uint32_t pressure2_raw, uint32_t humidity2_raw);
//void update_temp1(int32_t temp1);
void update_data(int32_t temp_raw, uint32_t pressure_raw, uint32_t humidity_raw,
int32_t temp2_raw, uint32_t pressure2_raw, uint32_t humidity2_raw);
void test_tft_lib();

7
main/main.c
View File

@ -495,13 +495,12 @@ void app_main(void)
// server = start_webserver();
init_display();
read_sensor(&dev, &temp, &pressure, &humidity);
read_sensor(&dev2, &temp2, &pressure2, &humidity2);
display_data(temp, pressure, humidity, temp2, pressure2, humidity2);
while (1) {
read_sensor(&dev, &temp, &pressure, &humidity);
read_sensor(&dev2, &temp2, &pressure2, &humidity2);
printf("%i °C, %i hPa, %i %%\r\n", temp, pressure, humidity);
printf("%i °C, %i hPa, %i %%\r\n", temp2, pressure2, humidity2);
display_data(temp, pressure, humidity, temp2, pressure2, humidity2);
vTaskDelay(1000 / portTICK_PERIOD_MS);
}