clement_gre/ow-dash-cube
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Power displaying

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This commit is contained in:
Clément Grennerat 2025-09-15 18:47:41 +02:00
parent 38d8a6eaa1
commit 88c00aacbd
1 changed files with 73 additions and 17 deletions
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70
Core/Src/dashboard.c
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@ -14,7 +14,9 @@ void run_dashboard_loop() {
draw_battery(654, i * 100 / 4, 1321, 343);
draw_speed(i * 1000 / 4);
draw_power_bars(1000 - (int16_t) i * 1000 / 200);
int16_t duty = 1000 - (int16_t) i * 1000 / 200;
draw_power_bars(duty);
draw_power(100 * i / 20 * (duty < 0 ? -1 : 1), duty, 60 * 10);
HAL_Delay(50);
if (i == 400) {
@ -52,6 +54,9 @@ void LCD_DrawHollowRoundRect(
uint16_t fill_color,
uint8_t do_fill);
#define LEFT_CENTER_COL1 38
#define LEFT_CENTER_COL2 116
#define RIGHT_CENTER 400
void draw_init() {
LCD_Fill_Screen(COLOR_OFF, 1);
LCD_Fill_Screen(COLOR_BG, 0);
@ -112,7 +117,7 @@ void draw_battery(
filled_bar_width = 6;// Must be at least the size of the border radius.
}
uint16_t filled_bar_end_x = 4 + 2 + filled_bar_width;
uint16_t text_y_12 = LCD_HEIGHT - 6 - (22 - 16) / 2;
//uint16_t text_y_12 = LCD_HEIGHT - 6 - (22 - 16) / 2;
uint16_t text_y_14 = LCD_HEIGHT - 6 - (22 - 18) / 2;
char voltage_text[8];
@ -202,7 +207,8 @@ void draw_power_bars(int16_t dutyy) {
}
} else {
if (last_width < width) {
LCD_Draw_Rectangle(origin + last_width, 0, width - last_width, 20, color);
LCD_Draw_Rectangle(origin + last_width, 0, width - last_width, 20,
color);
} else {
LCD_Draw_Rectangle(origin + width, 0, last_width - width, 20, COLOR_BG);
}
@ -214,13 +220,13 @@ void draw_power_bars(int16_t dutyy) {
// Displays the huge speed counter with avg and max values.
// Speed from COMM_GET_VALUES_SETUP, scale 1000
uint32_t last_speed = 0;
uint32_t last_speed = 30;
uint32_t max_speed = 0;
uint32_t last_avg_speed = 0;
uint32_t last_avg_speed = 30;
uint32_t avg_speed_tot = 0;// You need to ride super fast for a super long time for it to overflow ;)
uint32_t avg_speed_count = 0;
void draw_speed(int32_t speedd) {
uint16_t erase_width = 90;// width to erase from center
uint32_t speed = speedd < 0 ? -speedd / 1000 : speedd / 1000;
if (speed >= 100) {
speed = 99;
@ -244,6 +250,7 @@ void draw_speed(int32_t speedd) {
// Draw
if (last_speed != speed) {
last_speed = speed;
uint16_t erase_width = 85;// width to erase from center
char speed_text[4];
sprintf(speed_text, "%lu", speed);
LCD_Draw_Rectangle(LCD_WIDTH / 2 - erase_width, 22, 2 * erase_width, 110,
@ -254,6 +261,7 @@ void draw_speed(int32_t speedd) {
if (update_stats) {
char stats_text[20];
uint16_t erase_width = 90;// width to erase from center
sprintf(stats_text, "avg: %lu max: %lu", avg_speed, max_speed);
LCD_Draw_Rectangle(LCD_WIDTH / 2 - erase_width, 140, 2 * erase_width, 25,
COLOR_BG);
@ -262,11 +270,59 @@ void draw_speed(int32_t speedd) {
}
}
int16_t last_current = 99;
uint16_t last_duty = 99;
int32_t last_power = 1000;
// Displays Current, Duty, Watts
// Current from COMM_GET_VALUES, scale 100
// Duty from COMM_GET_VALUES, scale 1000
// Input voltage from COMM_GET_VALUES, scale 10
void draw_power(int32_t amps, int16_t duty, int16_t voltage) {
void draw_power(int32_t current_i, int16_t duty_i, int16_t voltage_i) {
int16_t current = current_i / 100;
uint16_t duty = duty_i < 0 ? -duty_i / 10 : duty_i / 10;
int32_t power = ((int32_t) voltage_i) * ((int32_t) current_i) / 10000 * 10;
if (current != last_current) {
last_current = current;
if(current >= 100) {
current = 99;
}else if(current <= -100){
current = -99;
}
char text[8];
sprintf(text, "%dA", current);
LCD_Draw_Rectangle(LEFT_CENTER_COL1 - 38, 30, 2 * 39, 35, COLOR_BG);
GFX_DrawText(LEFT_CENTER_COL1, 60, text, &monomaniacone20pt,
COLOR_PRIMARY, COLOR_BG, 1, -2);
}
if (duty != last_duty) {
last_duty = duty;
if (duty >= 100) {
duty = 99;
}
char text[8];
sprintf(text, "%u%%", duty);
LCD_Draw_Rectangle(LEFT_CENTER_COL2 - 39, 30, 2 * 39, 35, COLOR_BG);
GFX_DrawText(LEFT_CENTER_COL2, 60, text, &monomaniacone20pt,
COLOR_PRIMARY, COLOR_BG, 1, -2);
}
if (power != last_power) {
last_power = power;
if (power >= 10000) {
power = 9999;
}else if(power <= -10000) {
power = -9999;
}
char text[10];
sprintf(text, "%dW", power);
LCD_Draw_Rectangle(RIGHT_CENTER - 70, 30, 2 * 70, 35, COLOR_BG);
GFX_DrawText(RIGHT_CENTER, 60, text, &monomaniacone20pt,
COLOR_PRIMARY, COLOR_BG, 1, -2);
}
}