Shadowtrance
129 lines
4.6 KiB
C++
129 lines
4.6 KiB
C++
#include "TestUnitPaHub.h"
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#include "GroveLookup.h"
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#include "UiScale.h"
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#include <tactility/device.h>
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#include <tactility/drivers/i2c_controller.h>
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#include <tactility/lvgl_fonts.h>
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void TestUnitPaHub::onStart(lv_obj_t* parent, AppHandle handle, M5UnitTest* app) {
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app_ = app;
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createToolbar(parent, handle, "PaHub");
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createBanner(parent, "PaHub", "I2C", COLOR_I2C);
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lv_obj_t* cont = lv_obj_create(parent);
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lv_obj_set_width(cont, LV_PCT(100));
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lv_obj_set_flex_grow(cont, 1);
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lv_obj_set_layout(cont, LV_LAYOUT_FLEX);
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lv_obj_set_flex_flow(cont, LV_FLEX_FLOW_COLUMN);
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lv_obj_set_style_pad_all(cont, uiPad(), 0);
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lv_obj_set_style_pad_row(cont, uiRowGap(), 0);
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lv_obj_set_style_bg_opa(cont, LV_OPA_TRANSP, 0);
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lv_obj_set_style_border_width(cont, 0, 0);
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const lv_font_t* fnt = lvgl_get_text_font(uiFont());
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int pad = uiPad();
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int gap = uiRowGap();
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// Row of channel buttons — flex-grow so they share space evenly at any width
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lv_obj_t* btnRow = lv_obj_create(cont);
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lv_obj_set_width(btnRow, LV_PCT(100));
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lv_obj_set_height(btnRow, LV_SIZE_CONTENT);
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lv_obj_set_layout(btnRow, LV_LAYOUT_FLEX);
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lv_obj_set_flex_flow(btnRow, LV_FLEX_FLOW_ROW);
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lv_obj_set_flex_align(btnRow, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
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lv_obj_set_style_pad_column(btnRow, gap, 0);
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lv_obj_set_style_bg_opa(btnRow, LV_OPA_TRANSP, 0);
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lv_obj_set_style_border_width(btnRow, 0, 0);
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lv_obj_set_style_pad_all(btnRow, 0, 0);
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for (int i = 0; i < CH_COUNT; i++) {
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lv_obj_t* btn = lv_button_create(btnRow);
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lv_obj_set_flex_grow(btn, 1);
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lv_obj_set_style_pad_hor(btn, pad, 0);
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lv_obj_set_style_pad_ver(btn, gap, 0);
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lv_obj_set_user_data(btn, (void*)(intptr_t)i);
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lv_obj_add_event_cb(btn, onChannelBtn, LV_EVENT_CLICKED, this);
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lv_obj_t* lbl = lv_label_create(btn);
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lv_label_set_text_fmt(lbl, "CH%d", i);
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lv_obj_set_style_text_font(lbl, fnt, 0);
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lv_obj_align(lbl, LV_ALIGN_CENTER, 0, 0);
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btnCh_[i] = btn;
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}
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lblStatus_ = lv_label_create(cont);
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lv_obj_set_style_text_font(lblStatus_, fnt, 0);
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lv_label_set_text(lblStatus_, "Select a channel to probe");
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for (int i = 0; i < CH_COUNT; i++) {
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lblCh_[i] = lv_label_create(cont);
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lv_obj_set_style_text_font(lblCh_[i], fnt, 0);
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lv_label_set_text_fmt(lblCh_[i], "CH%d: -", i);
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}
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Device* i2c = findGroveI2cDevice();
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if (!i2c || !hub_.begin(i2c)) {
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lv_label_set_text(lblStatus_, "PaHub not found");
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return;
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}
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lv_label_set_text(lblStatus_, "PaHub ready - tap channel to probe");
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timer_ = lv_timer_create(onTimer, 1000, this);
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}
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void TestUnitPaHub::onStop() {
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if (timer_) { lv_timer_delete(timer_); timer_ = nullptr; }
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if (hub_.isPresent()) hub_.deselect();
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lblStatus_ = nullptr;
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for (int i = 0; i < CH_COUNT; i++) { btnCh_[i] = nullptr; lblCh_[i] = nullptr; }
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}
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void TestUnitPaHub::onChannelBtn(lv_event_t* e) {
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auto* self = static_cast<TestUnitPaHub*>(lv_event_get_user_data(e));
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int ch = (int)(intptr_t)lv_obj_get_user_data(lv_event_get_target_obj(e));
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self->selChannel_ = ch;
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self->probeSelected();
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}
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void TestUnitPaHub::onTimer(lv_timer_t* t) {
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auto* self = static_cast<TestUnitPaHub*>(lv_timer_get_user_data(t));
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if (self->selChannel_ >= 0) self->probeSelected();
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}
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void TestUnitPaHub::probeSelected() {
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if (!hub_.isPresent() || selChannel_ < 0 || selChannel_ >= CH_COUNT) return;
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hub_.select((uint8_t)selChannel_);
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// Probe known unit addresses only (full-range scan can wedge the ESP-IDF i2c_master bus FSM)
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Device* i2c = findGroveI2cDevice();
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if (!i2c) {
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lv_label_set_text_fmt(lblCh_[selChannel_], "CH%d: grove0_i2c not found", selChannel_);
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hub_.deselect();
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return;
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}
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char found[256] = "Found: ";
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bool any = false;
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for (uint8_t addr : KNOWN_UNIT_ADDRS) {
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if (i2c_controller_has_device_at_address(i2c, addr,
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pdMS_TO_TICKS(10)) == ERROR_NONE) {
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size_t remaining = sizeof(found) - strlen(found) - 1;
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if (remaining < 7) {
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strncat(found, "...", remaining);
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break;
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}
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char hex[8];
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snprintf(hex, sizeof(hex), "0x%02X ", addr);
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strncat(found, hex, remaining);
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any = true;
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}
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}
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if (!any) strcpy(found, "No devices found");
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lv_label_set_text_fmt(lblCh_[selChannel_], "CH%d: %s", selChannel_, found);
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lv_label_set_text_fmt(lblStatus_, "Probed CH%d", selChannel_);
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hub_.deselect();
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}
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