mirror of
https://github.com/mikecarper/MeshCore.git
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mikecarper
64a068506b
Integrate mjgodat's keyboard/display Companion, USB Companion, Repeater and Room Server support for Cardputer-Adv with Cap LoRa-1262. Fix UI retry dispatch and ACK ownership, packet/storage bounds, numeric input validation, sparse channel selection, optional-display shutdown, keyboard layout limits, reserved GPIOs and Windows cross-drive includes. Retain all 350 contacts and queue capacity using the existing contact cache; account for the custom UI's runtime allocations in the RAM admission gate. Carry the MultiMote and DejaVu notices with firmware packages and add CI coverage for all four board roles plus the shared T-Deck Companion. Validation: all four Cardputer roles and the T-Deck BLE Companion build; Cardputer sanitizer, UI, layout, ownership, licensing and storage tests; 65 RAM-policy tests and 14 contact-cache tests. PlatformIO ran serially. PR: https://github.com/mikecarper/MeshCore/pull/26
84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
#pragma once
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#include <Arduino.h>
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#include <Wire.h>
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#include <helpers/ESP32Board.h>
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#include "globals.h"
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#if CARDPUTER_ADV_UI
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#include <FS.h>
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#include "hw/CardputerSpeaker.h"
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#include "hw/CardputerKeyboard.h"
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#include "hw/CardputerLayout.h"
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#endif
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// M5Stack Cardputer-Adv with the Cap LoRa-1262 (SX1262 + ATGM336H GNSS).
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// The internal I2C bus (G8/G9, Wire1) carries the keyboard, the audio codec
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// and the Cap's PI4IOE5V6408 expander; Wire stays on the Grove port (G2/G1).
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// The radio cannot reach the antenna until expander P0 is driven high.
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// Sleep, deep sleep and power-off are ESP32Board's (no LoRa wake on power-off).
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// Keyboard/display/speaker UI adapted from MultiMote/meshcore-cardputer-adv
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// (MIT, see LICENSE.MultiMote).
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#define CARDPUTER_PI4IO_REG_IO_DIR 0x03
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#define CARDPUTER_PI4IO_REG_OUT_SET 0x05
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#define CARDPUTER_PI4IO_REG_OUT_HIZ 0x07
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class CardputerAdvBoard : public ESP32Board {
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bool _lora_cap_ok = false;
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#if CARDPUTER_ADV_UI
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CardputerSpeaker speaker;
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CardputerKeyboard keyboard;
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CardputerLayout layout;
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#endif
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static bool pi4ioWrite(uint8_t reg, uint8_t val) {
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Wire1.beginTransmission(LORA_IOE_I2C_ADDRESS);
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Wire1.write(reg);
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Wire1.write(val);
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return Wire1.endTransmission() == 0;
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}
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public:
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void begin() {
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ESP32Board::begin(); // starts Wire on PIN_BOARD_SDA/SCL (Grove)
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Wire1.begin(PIN_I2C_INTERNAL_SDA, PIN_I2C_INTERNAL_SCL, 100000);
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_lora_cap_ok = pi4ioWrite(CARDPUTER_PI4IO_REG_IO_DIR, 0x01)
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&& pi4ioWrite(CARDPUTER_PI4IO_REG_OUT_HIZ, 0x00)
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&& pi4ioWrite(CARDPUTER_PI4IO_REG_OUT_SET, 0x01);
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#if CARDPUTER_ADV_UI
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keyboard.begin();
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#endif
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}
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bool isLoraCapReady() const { return _lora_cap_ok; }
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bool isUserGpioAvailable(uint8_t pin) const override {
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// These built-in buses stay connected in headless roles too. Their pin
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// names are local to this board, so the shared ESP32 policy cannot see
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// them. Never let a saved user output take over the antenna, LCD or audio.
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const uint8_t internal_pins[] = {
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PIN_I2C_INTERNAL_SDA, PIN_I2C_INTERNAL_SCL, PIN_KEYBOARD_INT,
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PIN_TFT_SCK, PIN_TFT_MOSI, PIN_TFT_RST, PIN_TFT_DC, PIN_TFT_CS, PIN_TFT_BL,
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PIN_AUDIO_SCLK, PIN_AUDIO_ASDOUT, PIN_AUDIO_LRCK, PIN_AUDIO_DSDIN,
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PIN_TOP_BUTTON, PIN_SD_CS,
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};
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for (uint8_t reserved : internal_pins) {
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if (pin == reserved) return false;
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}
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return ESP32Board::isUserGpioAvailable(pin);
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}
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#if CARDPUTER_ADV_UI
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CardputerSpeaker *getSpeaker() { return &speaker; }
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CardputerKeyboard *getKeyboard() { return &keyboard; }
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CardputerLayout *getLayout() { return &layout; }
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void readKeyboardLayout(FS &fs) { layout.begin(fs); }
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#endif
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const char* getManufacturerName() const override {
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return "M5Stack Cardputer-Adv";
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}
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};
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