ph0sgene/m5papers3-stockticker
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feat: Remove refresh icon and adjust timestamp display

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C committed 2026-07-02 18:56:30 -07:00
1 parent e0c434840b
commit 4a32c31a7b
1 file changed
+3 -37
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m5paper-stockticker.ino
+3 -37
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@@ -111,39 +111,6 @@ bool fetchStockAV(const char* sym, StockData& out) {
// Drawing helpers
// -------------------------------------------------------
// Circular refresh icon drawn with primitives (two arcs + two arrowheads)
void drawRefreshIcon(int x, int y, int sz) {
const float DEG2RAD = 3.14159265f / 180.0f;
int cx = x + sz / 2;
int cy = y + sz / 2;
int ro = sz * 9 / 20; // outer radius
int ri = sz * 5 / 20; // inner radius
float rm = (ro + ri) / 2.0f; // midline
float as = sz / 5.0f; // arrowhead size
// Two ~160° arcs with a small gap at top-right and bottom-left for arrowheads
M5.Display.fillArc(cx, cy, ro, ri, 200, 358, TFT_BLACK); // upper/left arc
M5.Display.fillArc(cx, cy, ro, ri, 22, 180, TFT_BLACK); // lower/right arc
// Arrowheads at 0° (top, pointing right) and 180° (bottom, pointing left)
for (int pass = 0; pass < 2; pass++) {
float a = (pass == 0 ? 0.0f : 180.0f) * DEG2RAD;
float sa = sinf(a), ca = cosf(a);
float px = cx + rm * sa, py = cy - rm * ca;
float tx = ca, ty = sa; // clockwise tangent
float rx = sa, ry = -ca; // outward radial
M5.Display.fillTriangle(
(int)(px + tx*as*0.7f),
(int)(py + ty*as*0.7f),
(int)(px - tx*as*0.5f + rx*as*0.6f),
(int)(py - ty*as*0.5f + ry*as*0.6f),
(int)(px - tx*as*0.5f - rx*as*0.6f),
(int)(py - ty*as*0.5f - ry*as*0.6f),
TFT_BLACK
);
}
}
void drawUpArrow(int x, int y, int sz) {
M5.Display.fillTriangle(x + sz / 2, y, x, y + sz, x + sz, y + sz, TFT_BLACK);
}
@@ -227,12 +194,11 @@ void setup() {
M5.Display.setTextColor(TFT_BLACK, TFT_WHITE);
M5.Display.setTextSize(2);
// -- Row 1: refresh icon + timestamp (left) | "zZz [battery] xx%" (right) --
drawRefreshIcon(20, 8, 46);
// -- Row 1: timestamp (left) | "zZz [battery] xx%" (right) --
char timeStr[32];
strftime(timeStr, sizeof(timeStr), "%d/%m %I:%M %p", &now);
M5.Display.setCursor(74, 22);
M5.Display.print(timeStr);
M5.Display.setCursor(20, 22);
M5.Display.print("U: ");
M5.Display.print(timeStr);
M5.Display.setCursor(740, 15);