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TCA8418 initial config + basic 3x4 keypad config (#6422)

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* TCA8418 with base config for 3x4 keypad

* replaced k with uppercase K

* change detection method

* reflect changes  #6381

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Nasimovy
2025-04-03 19:18:18 +00:00
committed by GitHub
parent 0665802823
commit 7494106170
10 changed files with 742 additions and 12 deletions
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8
src/input/cardKbI2cImpl.cpp
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@@ -12,8 +12,8 @@ void CardKbI2cImpl::init()
#if !MESHTASTIC_EXCLUDE_I2C && !defined(ARCH_PORTDUINO) && !defined(I2C_NO_RESCAN)
if (cardkb_found.address == 0x00) {
LOG_DEBUG("Rescan for I2C keyboard");
uint8_t i2caddr_scan[] = {CARDKB_ADDR, TDECK_KB_ADDR, BBQ10_KB_ADDR, MPR121_KB_ADDR};
uint8_t i2caddr_asize = 4;
uint8_t i2caddr_scan[] = {CARDKB_ADDR, TDECK_KB_ADDR, BBQ10_KB_ADDR, MPR121_KB_ADDR, XPOWERS_AXP192_AXP2101_ADDRESS};
uint8_t i2caddr_asize = 5;
auto i2cScanner = std::unique_ptr<ScanI2CTwoWire>(new ScanI2CTwoWire());
#if WIRE_INTERFACES_COUNT == 2
@@ -43,6 +43,10 @@ void CardKbI2cImpl::init()
// assign an arbitrary value to distinguish from other models
kb_model = 0x37;
break;
case ScanI2C::DeviceType::TCA8418KB:
// assign an arbitrary value to distinguish from other models
kb_model = 0x84;
break;
default:
// use this as default since it's also just zero
LOG_WARN("kb_info.type is unknown(0x%02x), setting kb_model=0x00", kb_info.type);