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Add NXP_SE050 detection (#5651)

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* Add NXP_SE050 detection

* Put the flag in the right place

* Include libi2c0 dependency in .deb packages
This commit is contained in:
Jonathan Bennett
2024-12-22 22:53:54 -06:00
committed by GitHub
parent 6a2a4ffa2a
commit 32719f69c9
6 changed files with 38 additions and 12 deletions
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32
src/detect/ScanI2CTwoWire.cpp
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@@ -154,9 +154,14 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
}
i2cBus->beginTransmission(addr.address);
#ifdef ARCH_PORTDUINO
if (i2cBus->read() != -1)
err = 0;
else
err = 2;
if ((addr.address >= 0x30 && addr.address <= 0x37) || (addr.address >= 0x50 && addr.address <= 0x5F)) {
if (i2cBus->read() != -1)
err = 0;
} else {
err = i2cBus->writeQuick((uint8_t)0);
}
if (err != 0)
err = 2;
#else
err = i2cBus->endTransmission();
@@ -396,7 +401,6 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
SCAN_SIMPLE_CASE(OPT3001_ADDR, OPT3001, "OPT3001", (uint8_t)addr.address);
SCAN_SIMPLE_CASE(MLX90632_ADDR, MLX90632, "MLX90632", (uint8_t)addr.address);
SCAN_SIMPLE_CASE(NAU7802_ADDR, NAU7802, "NAU7802", (uint8_t)addr.address);
SCAN_SIMPLE_CASE(FT6336U_ADDR, FT6336U, "FT6336U", (uint8_t)addr.address);
SCAN_SIMPLE_CASE(MAX1704X_ADDR, MAX17048, "MAX17048", (uint8_t)addr.address);
#ifdef HAS_TPS65233
SCAN_SIMPLE_CASE(TPS65233_ADDR, TPS65233, "TPS65233", (uint8_t)addr.address);
@@ -444,6 +448,26 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
}
break;
case 0x48: {
i2cBus->beginTransmission(addr.address);
uint8_t getInfo[] = {0x5A, 0xC0, 0x00, 0xFF, 0xFC};
uint8_t expectedInfo[] = {0xa5, 0xE0, 0x00, 0x3F, 0x19};
uint8_t info[5];
size_t len = 0;
i2cBus->write(getInfo, 5);
i2cBus->endTransmission();
len = i2cBus->readBytes(info, 5);
if (len == 5 && memcmp(expectedInfo, info, len) == 0) {
LOG_INFO("NXP SE050 crypto chip found\n");
type = NXP_SE050;
} else {
LOG_INFO("FT6336U touchscreen found\n");
type = FT6336U;
}
break;
}
default:
LOG_INFO("Device found at address 0x%x was not able to be enumerated", (uint8_t)addr.address);
}