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Radiomaster Bandit Accelerometer support (#4667)

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* Added STK8xxxx Accelerometer chip

Added detection of STK8BA53 to I2C scanner.
Change the way and order MCP9808, lLISH3DH and STK8BA53 is detected since they all shares the same I2C address.

* Accelerometer support Radiomaster Bandit.

Enables tap to wake screen if enabled in config,

* Trunk

Trunk
This commit is contained in:
Michael Gjelsø
2024-09-12 01:53:17 +02:00
committed by GitHub
parent ba9a3cd719
commit f37df4d6bf
7 changed files with 62 additions and 15 deletions
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37
src/detect/ScanI2CTwoWire.cpp
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@@ -313,17 +313,34 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
}
break;
case MCP9808_ADDR:
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x07), 2);
if (registerValue == 0x0400) {
type = MCP9808;
LOG_INFO("MCP9808 sensor found\n");
} else {
type = LIS3DH;
LOG_INFO("LIS3DH accelerometer found\n");
// We need to check for STK8BAXX first, since register 0x07 is new data flag for the z-axis and can produce some
// weird result. and register 0x00 doesn't seems to be colliding with MCP9808 and LIS3DH chips.
{
// Check register 0x00 for 0x8700 response to ID STK8BA53 chip.
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x00), 2);
if (registerValue == 0x8700) {
type = STK8BAXX;
LOG_INFO("STK8BAXX accelerometer found\n");
break;
}
// Check register 0x07 for 0x0400 response to ID MCP9808 chip.
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x07), 2);
if (registerValue == 0x0400) {
type = MCP9808;
LOG_INFO("MCP9808 sensor found\n");
break;
}
// Check register 0x0F for 0x3300 response to ID LIS3DH chip.
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x0F), 2);
if (registerValue == 0x3300) {
type = LIS3DH;
LOG_INFO("LIS3DH accelerometer found\n");
}
break;
}
break;
case SHT31_4x_ADDR:
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x89), 2);
if (registerValue == 0x11a2 || registerValue == 0x11da || registerValue == 0xe9c) {