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preliminary Othernet Dreamcatcher Support (#4933)
* preliminary Othernet Dreamcatcher 2206 Support Need to adapt to 2301 final version * second target for latest revision * preliminary Othernet Dreamcatcher 2206 Support Need to adapt to 2301 final version * second target for latest revision * preliminary Othernet Dreamcatcher 2206 Support Need to adapt to 2301 final version * second target for latest revision * address comments --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com> Co-authored-by: Tom Fifield <tom@tomfifield.net>
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Thomas Göttgens
GitHub
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ee5091fee5
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4f8f96ab29
@ -187,6 +187,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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// -----------------------------------------------------------------------------
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#define FT6336U_ADDR 0x48
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// -----------------------------------------------------------------------------
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// BIAS-T Generator
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// -----------------------------------------------------------------------------
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#define TPS65233_ADDR 0x60
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// convert 24-bit color to 16-bit (56K)
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#define COLOR565(r, g, b) (((r & 0xF8) << 8) | ((g & 0xFC) << 3) | ((b & 0xF8) >> 3))
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@ -60,7 +60,8 @@ class ScanI2C
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FT6336U,
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STK8BAXX,
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ICM20948,
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MAX30102
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MAX30102,
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TPS65233
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} DeviceType;
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// typedef uint8_t DeviceAddress;
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@ -405,6 +405,9 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
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SCAN_SIMPLE_CASE(NAU7802_ADDR, NAU7802, "NAU7802 based scale found\n");
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SCAN_SIMPLE_CASE(FT6336U_ADDR, FT6336U, "FT6336U touchscreen found\n");
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SCAN_SIMPLE_CASE(MAX1704X_ADDR, MAX17048, "MAX17048 lipo fuel gauge found\n");
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#ifdef HAS_TPS65233
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SCAN_SIMPLE_CASE(TPS65233_ADDR, TPS65233, "TPS65233 BIAS-T found\n");
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#endif
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SCAN_SIMPLE_CASE(MLX90614_ADDR_DEF, MLX90614, "MLX90614 IR temp sensor found\n");
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case ICM20948_ADDR: // same as BMX160_ADDR
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20
src/main.cpp
20
src/main.cpp
@ -298,6 +298,11 @@ void setup()
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digitalWrite(VEXT_ENABLE, VEXT_ON_VALUE); // turn on the display power
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#endif
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#if defined(BIAS_T_ENABLE)
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pinMode(BIAS_T_ENABLE, OUTPUT);
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digitalWrite(BIAS_T_ENABLE, BIAS_T_VALUE); // turn on 5V for GPS Antenna
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#endif
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#if defined(VTFT_CTRL)
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pinMode(VTFT_CTRL, OUTPUT);
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digitalWrite(VTFT_CTRL, LOW);
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@ -538,6 +543,21 @@ void setup()
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rgb_found = i2cScanner->find(ScanI2C::DeviceType::NCP5623);
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#endif
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#ifdef HAS_TPS65233
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// TPS65233 is a power management IC for satellite modems, used in the Dreamcatcher
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// We are switching it off here since we don't use an LNB.
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if (i2cScanner->exists(ScanI2C::DeviceType::TPS65233)) {
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Wire.beginTransmission(TPS65233_ADDR);
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Wire.write(0); // Register 0
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Wire.write(128); // Turn off the LNB power, keep I2C Control enabled
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Wire.endTransmission();
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Wire.beginTransmission(TPS65233_ADDR);
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Wire.write(1); // Register 1
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Wire.write(0); // Turn off Tone Generator 22kHz
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Wire.endTransmission();
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}
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#endif
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#if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL)
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auto acc_info = i2cScanner->firstAccelerometer();
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accelerometer_found = acc_info.type != ScanI2C::DeviceType::NONE ? acc_info.address : accelerometer_found;
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@ -72,6 +72,18 @@ template <typename T> bool LR11x0Interface<T>::init()
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limitPower();
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#ifdef LR11X0_RF_SWITCH_SUBGHZ
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pinMode(LR11X0_RF_SWITCH_SUBGHZ, OUTPUT);
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digitalWrite(LR11X0_RF_SWITCH_SUBGHZ, getFreq() < 1e9 ? HIGH : LOW);
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LOG_DEBUG("Setting RF0 switch to %s\n", getFreq() < 1e9 ? "SubGHz" : "2.4GHz");
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#endif
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#ifdef LR11X0_RF_SWITCH_2_4GHZ
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pinMode(LR11X0_RF_SWITCH_2_4GHZ, OUTPUT);
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digitalWrite(LR11X0_RF_SWITCH_2_4GHZ, getFreq() < 1e9 ? LOW : HIGH);
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LOG_DEBUG("Setting RF1 switch to %s\n", getFreq() < 1e9 ? "SubGHz" : "2.4GHz");
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#endif
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int res = lora.begin(getFreq(), bw, sf, cr, syncWord, power, preambleLength, tcxoVoltage);
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// \todo Display actual typename of the adapter, not just `LR11x0`
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LOG_INFO("LR11x0 init result %d\n", res);
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27
variants/dreamcatcher/platformio.ini
Normal file
27
variants/dreamcatcher/platformio.ini
Normal file
@ -0,0 +1,27 @@
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[env:dreamcatcher] ; 2301, latest revision
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extends = esp32s3_base
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board = esp32s3box
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board_level = extra
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build_flags =
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${esp32s3_base.build_flags}
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-D PRIVATE_HW
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-D OTHERNET_DC_REV=2301
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-I variants/dreamcatcher
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-DARDUINO_USB_CDC_ON_BOOT=1
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lib_deps = ${esp32s3_base.lib_deps}
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earlephilhower/ESP8266Audio@^1.9.7
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earlephilhower/ESP8266SAM@^1.0.1
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[env:dreamcatcher-2206]
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extends = esp32s3_base
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board = esp32s3box
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board_level = extra
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build_flags =
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${esp32s3_base.build_flags}
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-D PRIVATE_HW
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-D OTHERNET_DC_REV=2206
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-I variants/dreamcatcher
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-DARDUINO_USB_CDC_ON_BOOT=1
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17
variants/dreamcatcher/rfswitch.h
Normal file
17
variants/dreamcatcher/rfswitch.h
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@ -0,0 +1,17 @@
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#include "RadioLib.h"
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// RF Switch Matrix SubG RFO_HP_LF / RFO_LP_LF / RFI_[NP]_LF0
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// DIO5 -> RFSW0_V1
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// DIO6 -> RFSW1_V2
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// DIO7 -> ANT_CTRL_ON + ESP_IO9/LR_GPS_ANT_DC_EN -> RFI_GPS (Bias-T GPS)
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static const uint32_t rfswitch_dio_pins[] = {RADIOLIB_LR11X0_DIO5, RADIOLIB_LR11X0_DIO6, RADIOLIB_LR11X0_DIO7, RADIOLIB_NC,
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RADIOLIB_NC};
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static const Module::RfSwitchMode_t rfswitch_table[] = {
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// mode DIO5 DIO6 DIO7
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{LR11x0::MODE_STBY, {LOW, LOW, LOW}}, {LR11x0::MODE_RX, {HIGH, LOW, LOW}},
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{LR11x0::MODE_TX, {LOW, HIGH, LOW}}, {LR11x0::MODE_TX_HP, {LOW, HIGH, LOW}},
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{LR11x0::MODE_TX_HF, {LOW, LOW, LOW}}, {LR11x0::MODE_GNSS, {LOW, LOW, HIGH}},
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{LR11x0::MODE_WIFI, {LOW, LOW, LOW}}, END_OF_MODE_TABLE,
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};
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109
variants/dreamcatcher/variant.h
Normal file
109
variants/dreamcatcher/variant.h
Normal file
@ -0,0 +1,109 @@
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#undef I2C_SDA
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#undef I2C_SCL
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#define I2C_SDA 16 // I2C pins for this board
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#define I2C_SCL 17
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#define I2C_SDA1 45
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#define I2C_SCL1 46
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#define LED_PIN 6
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#define LED_STATE_ON 1
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#define BUTTON_PIN 0
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#define HAS_TPS65233
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// V1 of SubG Switch SMA 0 or F Selector 1
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// #define RF_SW_SUBG1 8
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// V2 of SubG Switch SMA 1 or F Selector 0
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// #define RF_SW_SUBG2 5
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#define RESET_OLED 8 // Emulate RF_SW_SUBG1, Use F Connector
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#define VTFT_CTRL 5 // Emulate RF_SW_SUBG2, for SMA swap the pin values
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#if OTHERNET_DC_REV == 2206
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#define USE_LR1120
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#define SPI_MISO 37
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#define SPI_MOSI 39
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#define SPI_SCK 38
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#define SDCARD_CS 40
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#define PIN_BUZZER 48
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// These can either be used for GPS or a serial link. Define through Protobufs
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// #define GPS_RX_PIN 10
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// #define GPS_TX_PIN 21
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#define PIN_POWER_EN 7 // RF section power supply enable
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#define PERIPHERAL_WARMUP_MS 1000 // wait for TPS chip to initialize
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#define TPS_EXTM 45 // connected, but not used
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#define BIAS_T_ENABLE 9 // needs to be low
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#define BIAS_T_VALUE 0
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#else // 2301
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#define USE_LR1121
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#define SPI_MISO 10
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#define SPI_MOSI 39
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#define SPI_SCK 38
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#define SDCARD_CS 40
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// This is only informational, we always use SD cards in 1 bit mode
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#define SPI_DATA1 15
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#define SPI_DATA2 18
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// These can either be used for GPS or a serial link. Define through Protobufs
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// #define GPS_RX_PIN 36
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// #define GPS_TX_PIN 37
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// dac / amp instead of buzzer
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#define HAS_I2S
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#define DAC_I2S_BCK 21
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#define DAC_I2S_WS 9
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#define DAC_I2S_DOUT 48
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#define BIAS_T_ENABLE 7 // needs to be low
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#define BIAS_T_VALUE 0
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#define BIAS_T_SUBGHZ 2 // also needs to be low, we hijack SENSOR_POWER_CTRL_PIN to emulate this
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#define SENSOR_POWER_CTRL_PIN BIAS_T_SUBGHZ
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#define SENSOR_POWER_ON 0
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#endif
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#define HAS_SDCARD // Have SPI interface SD card slot
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#define SDCARD_USE_SPI1
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#define LORA_RESET 3
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#define LORA_SCK 12
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#define LORA_MISO 13
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#define LORA_MOSI 11
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#define LORA_CS 14
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#define LORA_DIO9 4
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#define LORA_DIO2 47
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#define LR1120_IRQ_PIN LORA_DIO9
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#define LR1120_NRESET_PIN LORA_RESET
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#define LR1120_BUSY_PIN LORA_DIO2
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#define LR1120_SPI_NSS_PIN LORA_CS
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#define LR1120_SPI_SCK_PIN LORA_SCK
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#define LR1120_SPI_MOSI_PIN LORA_MOSI
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#define LR1120_SPI_MISO_PIN LORA_MISO
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#define LR1121_IRQ_PIN LORA_DIO9
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#define LR1121_NRESET_PIN LORA_RESET
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#define LR1121_BUSY_PIN LORA_DIO2
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#define LR1121_SPI_NSS_PIN LORA_CS
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#define LR1121_SPI_SCK_PIN LORA_SCK
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#define LR1121_SPI_MOSI_PIN LORA_MOSI
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#define LR1121_SPI_MISO_PIN LORA_MISO
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#define LR11X0_DIO3_TCXO_VOLTAGE 1.8
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#define LR11X0_DIO_AS_RF_SWITCH
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// This board needs external switching between sub-GHz and 2.4G circuits
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// V1 of RF1 selector SubG 1 or 2.4GHz 0
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// #define RF_SW_SMA1 42
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// V2 of RF1 Selector SubG 0 or 2.4GHz 1
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// #define RF_SW_SMA2 41
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#define LR11X0_RF_SWITCH_SUBGHZ 42
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#define LR11X0_RF_SWITCH_2_4GHZ 41
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