mirror of https://github.com/meshcore-dev/MeshCore
lincomatic
2 days ago
committed by
GitHub
GitHub
7 changed files with 625 additions and 0 deletions
@ -0,0 +1,74 @@ |
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#ifdef SOLARXIAO |
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#include <Arduino.h> |
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#include <Wire.h> |
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#include "SolarXiaoBoard.h" |
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#ifdef NRF52_POWER_MANAGEMENT |
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// Static configuration for power management
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// Values set in variant.h defines
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const PowerMgtConfig power_config = { |
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.lpcomp_ain_channel = PWRMGT_LPCOMP_AIN, |
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.lpcomp_refsel = PWRMGT_LPCOMP_REFSEL, |
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.voltage_bootlock = PWRMGT_VOLTAGE_BOOTLOCK |
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}; |
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void SolarXiaoBoard::initiateShutdown(uint8_t reason) { |
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bool enable_lpcomp = (reason == SHUTDOWN_REASON_LOW_VOLTAGE || |
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reason == SHUTDOWN_REASON_BOOT_PROTECT); |
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pinMode(VBAT_ENABLE, OUTPUT); |
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digitalWrite(VBAT_ENABLE, enable_lpcomp ? LOW : HIGH); |
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if (enable_lpcomp) { |
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configureVoltageWake(power_config.lpcomp_ain_channel, power_config.lpcomp_refsel); |
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} |
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enterSystemOff(reason); |
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} |
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#endif // NRF52_POWER_MANAGEMENT
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void SolarXiaoBoard::begin() { |
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NRF52BoardDCDC::begin(); |
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// Configure battery voltage ADC
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pinMode(PIN_VBAT, INPUT); |
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pinMode(VBAT_ENABLE, OUTPUT); |
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digitalWrite(VBAT_ENABLE, LOW); // Enable VBAT divider for reading
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analogReadResolution(12); |
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analogReference(AR_INTERNAL_3_0); |
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delay(50); // Allow ADC to settle
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#ifdef PIN_USER_BTN |
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pinMode(PIN_USER_BTN, INPUT_PULLUP); |
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#endif |
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#if defined(PIN_WIRE_SDA) && defined(PIN_WIRE_SCL) |
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Wire.setPins(PIN_WIRE_SDA, PIN_WIRE_SCL); |
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#endif |
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Wire.begin(); |
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#ifdef P_LORA_TX_LED |
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pinMode(P_LORA_TX_LED, OUTPUT); |
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digitalWrite(P_LORA_TX_LED, HIGH); |
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#endif |
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#ifdef NRF52_POWER_MANAGEMENT |
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// Boot voltage protection check (may not return if voltage too low)
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checkBootVoltage(&power_config); |
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#endif |
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delay(10); // Give sx1262 some time to power up
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} |
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uint16_t SolarXiaoBoard::getBattMilliVolts() { |
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// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
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// VBAT_ENABLE must be LOW to read battery voltage
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digitalWrite(VBAT_ENABLE, LOW); |
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int adcvalue = analogRead(PIN_VBAT); |
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return (adcvalue * ADC_MULTIPLIER * AREF_VOLTAGE) / 4.096; |
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} |
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#endif |
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@ -0,0 +1,53 @@ |
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#pragma once |
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#include <MeshCore.h> |
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#include <Arduino.h> |
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#include <helpers/NRF52Board.h> |
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#ifdef SOLARXIAO |
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class SolarXiaoBoard : public NRF52BoardDCDC { |
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protected: |
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#if NRF52_POWER_MANAGEMENT |
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void initiateShutdown(uint8_t reason) override; |
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#endif |
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public: |
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SolarXiaoBoard() : NRF52Board("XIAO_NRF52_OTA") {} |
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void begin(); |
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#if defined(P_LORA_TX_LED) |
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void onBeforeTransmit() override { |
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digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED on
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} |
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void onAfterTransmit() override { |
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digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED off
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} |
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#endif |
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uint16_t getBattMilliVolts() override; |
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const char* getManufacturerName() const override { |
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return "Seeed Xiao-nrf52"; |
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} |
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void powerOff() override { |
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// set led on and wait for button release before poweroff
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digitalWrite(PIN_LED, LOW); |
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#ifdef PIN_USER_BTN |
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while(digitalRead(PIN_USER_BTN) == LOW); |
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#endif |
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digitalWrite(LED_GREEN, HIGH); |
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digitalWrite(LED_BLUE, HIGH); |
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digitalWrite(PIN_LED, HIGH); |
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#ifdef PIN_USER_BTN |
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// configure button press to wake up when in powered off state
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nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_USER_BTN]), NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_LOW); |
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#endif |
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sd_power_system_off(); |
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} |
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}; |
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#endif |
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@ -0,0 +1,172 @@ |
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[solarxiao] |
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extends = nrf52_base |
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board = seeed-xiao-afruitnrf52-nrf52840 |
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board_build.ldscript = boards/nrf52840_s140_v7.ld |
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build_flags = ${nrf52_base.build_flags} |
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${sensor_base.build_flags} |
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-I lib/nrf52/s140_nrf52_7.3.0_API/include |
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-I lib/nrf52/s140_nrf52_7.3.0_API/include/nrf52 |
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-I variants/solarxiao |
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-D NRF52_PLATFORM |
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-D NRF52_POWER_MANAGEMENT |
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-D SOLARXIAO |
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-D RADIO_CLASS=CustomSX1262 |
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-D WRAPPER_CLASS=CustomSX1262Wrapper |
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-D LORA_TX_POWER=22 |
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-D P_LORA_TX_LED=11 |
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-D P_LORA_DIO_1=D1 |
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-D P_LORA_RESET=D2 |
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-D P_LORA_BUSY=D3 |
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-D P_LORA_NSS=D4 |
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-D SX126X_RXEN=D5 |
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-D SX126X_TXEN=RADIOLIB_NC |
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-D SX126X_DIO2_AS_RF_SWITCH=1 |
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-D SX126X_DIO3_TCXO_VOLTAGE=1.8 |
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-D SX126X_CURRENT_LIMIT=140 |
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-D SX126X_RX_BOOSTED_GAIN=1 |
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-D PIN_WIRE_SCL=PIN_NFC1 |
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-D PIN_WIRE_SDA=PIN_NFC2 |
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-D PIN_USER_BTN=PIN_BUTTON1 |
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-D QSPIFLASH=1 |
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-D DISPLAY_CLASS=NullDisplayDriver |
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build_src_filter = ${nrf52_base.build_src_filter} |
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+<helpers/*.cpp> |
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+<helpers/sensors> |
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+<../variants/solarxiao> |
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+<helpers/ui/NullDisplayDriver.cpp> |
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debug_tool = jlink |
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upload_protocol = nrfutil |
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lib_deps = ${nrf52_base.lib_deps} |
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${sensor_base.lib_deps} |
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[env:solarxiao_30S_companion_radio_ble] |
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extends = solarxiao |
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board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld |
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board_upload.maximum_size = 708608 |
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build_flags = |
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${solarxiao.build_flags} |
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-I examples/companion_radio/ui-orig |
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-D MAX_CONTACTS=350 |
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-D MAX_GROUP_CHANNELS=40 |
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-D BLE_PIN_CODE=123456 |
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-D OFFLINE_QUEUE_SIZE=256 |
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; -D BLE_DEBUG_LOGGING=1 |
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; -D MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${solarxiao.build_src_filter} |
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+<helpers/nrf52/SerialBLEInterface.cpp> |
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+<../examples/companion_radio/*.cpp> |
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+<../examples/companion_radio/ui-orig/*.cpp> |
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lib_deps = |
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${solarxiao.lib_deps} |
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densaugeo/base64 @ ~1.4.0 |
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[env:solarxiao_33S_companion_radio_ble] |
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extends = env:solarxiao_30S_companion_radio_ble |
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build_flags = |
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${env:solarxiao_30S_companion_radio_ble.build_flags} |
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-D LORA_TX_POWER=9 |
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[env:solarxiao_30S_companion_radio_usb] |
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extends = solarxiao |
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board_build.ldscript = boards/nrf52840_s140_v7_extrafs.ld |
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board_upload.maximum_size = 708608 |
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build_flags = |
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${solarxiao.build_flags} |
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-I examples/companion_radio/ui-orig |
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-D MAX_CONTACTS=350 |
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-D MAX_GROUP_CHANNELS=40 |
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; -D MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${solarxiao.build_src_filter} |
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+<helpers/nrf52/SerialBLEInterface.cpp> |
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+<../examples/companion_radio/*.cpp> |
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+<../examples/companion_radio/ui-orig/*.cpp> |
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lib_deps = |
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${solarxiao.lib_deps} |
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densaugeo/base64 @ ~1.4.0 |
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[env:solarxiao_33S_companion_radio_usb] |
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extends = env:solarxiao_30S_companion_radio_usb |
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build_flags = |
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${env:solarxiao_30S_companion_radio_usb.build_flags} |
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-D LORA_TX_POWER=9 |
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[env:solarxiao_30S_repeater] |
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extends = solarxiao |
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build_flags = |
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${solarxiao.build_flags} |
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-D ADVERT_NAME='"SolarXiao 30S Repeater"' |
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-D ADVERT_LAT=0.0 |
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-D ADVERT_LON=0.0 |
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-D ADMIN_PASSWORD='"password"' |
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-D MAX_NEIGHBOURS=50 |
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; -D MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${solarxiao.build_src_filter} |
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+<../examples/simple_repeater/*.cpp> |
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[env:solarxiao_33S_repeater] |
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extends = env:solarxiao_30S_repeater |
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build_flags = |
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${env:solarxiao_30S_repeater.build_flags} |
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-D LORA_TX_POWER=9 |
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-D ADVERT_NAME='"SolarXiao 33S Repeater"' |
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[env:solarxiao_30S_repeater_bridge_rs232] |
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extends = env:solarxiao_30S_repeater |
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build_flags = |
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${env:solarxiao_30S_repeater.build_flags} |
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-D ADVERT_NAME='"SolarXiao 30S RS232"' |
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-UENV_INCLUDE_GPS |
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-D WITH_RS232_BRIDGE=Serial1 |
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-D WITH_RS232_BRIDGE_RX=PIN_SERIAL1_RX |
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-D WITH_RS232_BRIDGE_TX=PIN_SERIAL1_TX |
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-D BRIDGE_MAX_BAUD=500000 |
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build_src_filter = |
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${env:solarxiao_30S_repeater.build_src_filter} |
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+<helpers/bridges/RS232Bridge.cpp> |
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[env:solarxiao_33S_repeater_bridge_rs232] |
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extends = env:solarxiao_30S_repeater_bridge_rs232 |
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build_flags = |
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${env:solarxiao_30S_repeater_bridge_rs232.build_flags} |
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-D LORA_TX_POWER=9 |
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-D ADVERT_NAME='"SolarXiao 33S RS232"' |
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[env:solarxiao_30S_room_server] |
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extends = solarxiao |
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build_flags = |
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${solarxiao.build_flags} |
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-D ADVERT_NAME='"SolarXiao 30S Room"' |
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-D ADVERT_LAT=0.0 |
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-D ADVERT_LON=0.0 |
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-D ADMIN_PASSWORD='"password"' |
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; -D MESH_PACKET_LOGGING=1 |
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; -D MESH_DEBUG=1 |
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build_src_filter = ${solarxiao.build_src_filter} |
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+<../examples/simple_room_server/*.cpp> |
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[env:solarxiao_33S_room_server] |
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extends = env:solarxiao_30S_room_server |
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build_flags = |
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${env:solarxiao_30S_room_server.build_flags} |
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-D LORA_TX_POWER=9 |
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-D ADVERT_NAME='"SolarXiao 33S Room"' |
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[env:solarxiao_30S_kiss_modem] |
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extends = solarxiao |
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build_flags = |
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${solarxiao.build_flags} |
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build_src_filter = ${solarxiao.build_src_filter} |
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+<../examples/kiss_modem/*.cpp> |
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lib_deps = |
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${solarxiao.lib_deps} |
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[env:solarxiao_33S_kiss_modem] |
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extends = solarxiao_30S_kiss_modem |
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build_flags = |
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${env:solarxiao_30S_kiss_modem.build_flags} |
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-D LORA_TX_POWER=9 |
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@ -0,0 +1,50 @@ |
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#include <Arduino.h> |
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#include "target.h" |
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#include <helpers/ArduinoHelpers.h> |
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#ifdef DISPLAY_CLASS |
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DISPLAY_CLASS display; |
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#endif |
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SolarXiaoBoard board; |
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RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, SPI); |
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WRAPPER_CLASS radio_driver(radio, board); |
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VolatileRTCClock fallback_clock; |
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AutoDiscoverRTCClock rtc_clock(fallback_clock); |
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#if ENV_INCLUDE_GPS |
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#include <helpers/sensors/MicroNMEALocationProvider.h> |
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MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1); |
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EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea); |
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#else |
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EnvironmentSensorManager sensors; |
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#endif |
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bool radio_init() { |
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rtc_clock.begin(Wire); |
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return radio.std_init(&SPI); |
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} |
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uint32_t radio_get_rng_seed() { |
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return radio.random(0x7FFFFFFF); |
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} |
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr) { |
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radio.setFrequency(freq); |
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radio.setSpreadingFactor(sf); |
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radio.setBandwidth(bw); |
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radio.setCodingRate(cr); |
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} |
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void radio_set_tx_power(int8_t dbm) { |
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radio.setOutputPower(dbm); |
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} |
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mesh::LocalIdentity radio_new_identity() { |
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RadioNoiseListener rng(radio); |
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return mesh::LocalIdentity(&rng); // create new random identity
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} |
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@ -0,0 +1,26 @@ |
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#pragma once |
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#define RADIOLIB_STATIC_ONLY 1 |
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#include <RadioLib.h> |
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#include <helpers/radiolib/RadioLibWrappers.h> |
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#include <SolarXiaoBoard.h> |
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#include <helpers/radiolib/CustomSX1262Wrapper.h> |
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#include <helpers/AutoDiscoverRTCClock.h> |
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#include <helpers/ArduinoHelpers.h> |
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#include <helpers/sensors/EnvironmentSensorManager.h> |
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#ifdef DISPLAY_CLASS |
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#include <helpers/ui/NullDisplayDriver.h> |
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extern DISPLAY_CLASS display; |
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#endif |
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extern SolarXiaoBoard board; |
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extern WRAPPER_CLASS radio_driver; |
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extern AutoDiscoverRTCClock rtc_clock; |
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extern EnvironmentSensorManager sensors; |
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bool radio_init(); |
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uint32_t radio_get_rng_seed(); |
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void radio_set_params(float freq, float bw, uint8_t sf, uint8_t cr); |
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void radio_set_tx_power(int8_t dbm); |
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mesh::LocalIdentity radio_new_identity(); |
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@ -0,0 +1,85 @@ |
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#include "variant.h" |
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#include "nrf.h" |
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#include "wiring_constants.h" |
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#include "wiring_digital.h" |
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const uint32_t g_ADigitalPinMap[] = { |
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// D0 .. D10
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2, // D0 is P0.02 (A0)
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3, // D1 is P0.03 (A1)
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28, // D2 is P0.28 (A2)
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29, // D3 is P0.29 (A3)
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4, // D4 is P0.04 (A4,SDA)
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5, // D5 is P0.05 (A5,SCL)
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43, // D6 is P1.11 (TX)
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44, // D7 is P1.12 (RX)
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45, // D8 is P1.13 (SCK)
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46, // D9 is P1.14 (MISO)
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47, // D10 is P1.15 (MOSI)
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// LEDs
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26, // D11 is P0.26 (LED RED)
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||||
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6, // D12 is P0.06 (LED BLUE)
|
||||
|
30, // D13 is P0.30 (LED GREEN)
|
||||
|
14, // D14 is P0.14 (READ_BAT)
|
||||
|
|
||||
|
// LSM6DS3TR
|
||||
|
40, // D15 is P1.08 (6D_PWR)
|
||||
|
27, // D16 is P0.27 (6D_I2C_SCL)
|
||||
|
7, // D17 is P0.07 (6D_I2C_SDA)
|
||||
|
11, // D18 is P0.11 (6D_INT1)
|
||||
|
|
||||
|
// MIC
|
||||
|
42, // D19 is P1.10 (MIC_PWR)
|
||||
|
32, // D20 is P1.00 (PDM_CLK)
|
||||
|
16, // D21 is P0.16 (PDM_DATA)
|
||||
|
|
||||
|
// BQ25100
|
||||
|
13, // D22 is P0.13 (HICHG)
|
||||
|
17, // D23 is P0.17 (~CHG)
|
||||
|
|
||||
|
//
|
||||
|
21, // D24 is P0.21 (QSPI_SCK)
|
||||
|
25, // D25 is P0.25 (QSPI_CSN)
|
||||
|
20, // D26 is P0.20 (QSPI_SIO_0 DI)
|
||||
|
24, // D27 is P0.24 (QSPI_SIO_1 DO)
|
||||
|
22, // D28 is P0.22 (QSPI_SIO_2 WP)
|
||||
|
23, // D29 is P0.23 (QSPI_SIO_3 HOLD)
|
||||
|
|
||||
|
// NFC
|
||||
|
9, // D30 is P0.09 (NFC1)
|
||||
|
10, // D31 is P0.10 (NFC2)
|
||||
|
|
||||
|
// VBAT
|
||||
|
31, // D32 is P0.31 (VBAT)
|
||||
|
}; |
||||
|
|
||||
|
void initVariant() { |
||||
|
// Disable reading of the BAT voltage.
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
||||
|
pinMode(VBAT_ENABLE, OUTPUT); |
||||
|
// digitalWrite(VBAT_ENABLE, HIGH);
|
||||
|
// This was taken from Seeed github butis not coherent with the doc,
|
||||
|
// VBAT_ENABLE should be kept to LOW to protect P0.14, (1500/500)*(4.2-3.3)+3.3 = 3.9V > 3.6V
|
||||
|
// This induces a 3mA current in the resistors :( but it's better than burning the nrf
|
||||
|
digitalWrite(VBAT_ENABLE, LOW); |
||||
|
|
||||
|
// Low charging current (50mA)
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#battery-charging-current
|
||||
|
// pinMode(PIN_CHARGING_CURRENT, INPUT);
|
||||
|
|
||||
|
// High charging current (100mA)
|
||||
|
pinMode(PIN_CHARGING_CURRENT, OUTPUT); |
||||
|
digitalWrite(PIN_CHARGING_CURRENT, LOW); |
||||
|
|
||||
|
pinMode(PIN_QSPI_CS, OUTPUT); |
||||
|
digitalWrite(PIN_QSPI_CS, HIGH); |
||||
|
|
||||
|
pinMode(LED_RED, OUTPUT); |
||||
|
digitalWrite(LED_RED, HIGH); |
||||
|
pinMode(LED_GREEN, OUTPUT); |
||||
|
digitalWrite(LED_GREEN, HIGH); |
||||
|
pinMode(LED_BLUE, OUTPUT); |
||||
|
digitalWrite(LED_BLUE, HIGH); |
||||
|
} |
||||
@ -0,0 +1,165 @@ |
|||||
|
#ifndef _SEEED_XIAO_NRF52840_H_ |
||||
|
#define _SEEED_XIAO_NRF52840_H_ |
||||
|
|
||||
|
/** Master clock frequency */ |
||||
|
#define VARIANT_MCK (64000000ul) |
||||
|
|
||||
|
#define USE_LFXO // Board uses 32khz crystal for LF
|
||||
|
//#define USE_LFRC // Board uses RC for LF
|
||||
|
|
||||
|
/*----------------------------------------------------------------------------
|
||||
|
* Headers |
||||
|
*----------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#include "WVariant.h" |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
extern "C" |
||||
|
{ |
||||
|
#endif // __cplusplus
|
||||
|
|
||||
|
#define PINS_COUNT (33) |
||||
|
#define NUM_DIGITAL_PINS (33) |
||||
|
#define NUM_ANALOG_INPUTS (8) |
||||
|
#define NUM_ANALOG_OUTPUTS (0) |
||||
|
|
||||
|
// LEDs
|
||||
|
#define PIN_LED (LED_RED) |
||||
|
#define LED_PWR (PINS_COUNT) |
||||
|
#define PIN_NEOPIXEL (PINS_COUNT) |
||||
|
#define NEOPIXEL_NUM (0) |
||||
|
|
||||
|
#define LED_BUILTIN (PIN_LED) |
||||
|
|
||||
|
#define LED_RED (11) |
||||
|
#define LED_GREEN (13) |
||||
|
#define LED_BLUE (12) |
||||
|
#define PIN_STATUS_LED (LED_BLUE) |
||||
|
|
||||
|
#define LED_STATE_ON (0) // State when LED is on
|
||||
|
|
||||
|
// Buttons
|
||||
|
#define PIN_BUTTON1 (0) |
||||
|
|
||||
|
// Digital PINs
|
||||
|
static const uint8_t D0 = 0 ; |
||||
|
static const uint8_t D1 = 1 ; |
||||
|
static const uint8_t D2 = 2 ; |
||||
|
static const uint8_t D3 = 3 ; |
||||
|
static const uint8_t D4 = 4 ; |
||||
|
static const uint8_t D5 = 5 ; |
||||
|
static const uint8_t D6 = 6 ; |
||||
|
static const uint8_t D7 = 7 ; |
||||
|
static const uint8_t D8 = 8 ; |
||||
|
static const uint8_t D9 = 9 ; |
||||
|
static const uint8_t D10 = 10; |
||||
|
|
||||
|
#define VBAT_ENABLE (14) // Output LOW to enable reading of the BAT voltage.
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
||||
|
|
||||
|
#define PIN_CHARGING_CURRENT (22) // Battery Charging current
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#battery-charging-current
|
||||
|
|
||||
|
// Analog pins
|
||||
|
#define PIN_A0 (0) |
||||
|
#define PIN_A1 (1) |
||||
|
#define PIN_A2 (2) |
||||
|
#define PIN_A3 (3) |
||||
|
#define PIN_A4 (4) |
||||
|
#define PIN_A5 (5) |
||||
|
#define PIN_VBAT (32) // Read the BAT voltage.
|
||||
|
// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
|
||||
|
|
||||
|
#define BAT_NOT_CHARGING (23) // LOW when charging
|
||||
|
|
||||
|
#define AREF_VOLTAGE (3.0) |
||||
|
#define ADC_MULTIPLIER (3.0F) // 1M, 512k divider bridge
|
||||
|
|
||||
|
// Power management boot protection threshold (millivolts)
|
||||
|
// Set to 0 to disable boot protection
|
||||
|
#define PWRMGT_VOLTAGE_BOOTLOCK 3300 // Won't boot below this voltage
|
||||
|
|
||||
|
// LPCOMP wake configuration (voltage recovery from SYSTEMOFF)
|
||||
|
#define PWRMGT_LPCOMP_AIN 7 // AIN7 = P0.31 = PIN_VBAT
|
||||
|
// IMPORTANT: The XIAO exposes battery via a resistor divider (ADC_MULTIPLIER = 3.0).
|
||||
|
// LPCOMP measures the divided voltage, not the battery voltage directly.
|
||||
|
// Vpin = VDD * (REFSEL fraction), and VBAT ≈ Vpin * ADC_MULTIPLIER.
|
||||
|
//
|
||||
|
// Using 3/8 VDD gives a wake threshold above the boot protection point:
|
||||
|
// - If VDD ≈ 3.0V: VBAT ≈ (3.0 * 3/8) * 3 ≈ 3375mV
|
||||
|
// - If VDD ≈ 3.3V: VBAT ≈ (3.3 * 3/8) * 3 ≈ 3712mV
|
||||
|
#define PWRMGT_LPCOMP_REFSEL 2 // 3/8 VDD (~3.38-3.71V)
|
||||
|
|
||||
|
static const uint8_t A0 = PIN_A0; |
||||
|
static const uint8_t A1 = PIN_A1; |
||||
|
static const uint8_t A2 = PIN_A2; |
||||
|
static const uint8_t A3 = PIN_A3; |
||||
|
static const uint8_t A4 = PIN_A4; |
||||
|
static const uint8_t A5 = PIN_A5; |
||||
|
|
||||
|
#define ADC_RESOLUTION (12) |
||||
|
|
||||
|
// Other pins
|
||||
|
#define PIN_NFC1 (30) |
||||
|
#define PIN_NFC2 (31) |
||||
|
|
||||
|
// Serial interfaces
|
||||
|
#define PIN_SERIAL1_RX (7) |
||||
|
#define PIN_SERIAL1_TX (6) |
||||
|
|
||||
|
#define PIN_GPS_RX (7) |
||||
|
#define PIN_GPS_TX (6) |
||||
|
|
||||
|
|
||||
|
// SPI Interfaces
|
||||
|
#define SPI_INTERFACES_COUNT (2) |
||||
|
|
||||
|
#define PIN_SPI_MISO (9) |
||||
|
#define PIN_SPI_MOSI (10) |
||||
|
#define PIN_SPI_SCK (8) |
||||
|
|
||||
|
#define PIN_SPI1_MISO (25) |
||||
|
#define PIN_SPI1_MOSI (26) |
||||
|
#define PIN_SPI1_SCK (29) |
||||
|
|
||||
|
// Lora SPI is on SPI0
|
||||
|
#define P_LORA_SCLK PIN_SPI_SCK |
||||
|
#define P_LORA_MISO PIN_SPI_MISO |
||||
|
#define P_LORA_MOSI PIN_SPI_MOSI |
||||
|
|
||||
|
// Wire Interfaces
|
||||
|
#define WIRE_INTERFACES_COUNT (1) |
||||
|
|
||||
|
// PIN_WIRE_SCL/SDA default to D6/D7, which are Serial1. remap to NFC pins
|
||||
|
#define PIN_WIRE_SDA PIN_NFC1 |
||||
|
#define PIN_WIRE_SCL PIN_NFC2 |
||||
|
|
||||
|
#define PIN_LSM6DS3TR_C_POWER (15) |
||||
|
#define PIN_LSM6DS3TR_C_INT1 (18) |
||||
|
|
||||
|
// PDM Interfaces
|
||||
|
#define PIN_PDM_PWR (19) |
||||
|
#define PIN_PDM_CLK (20) |
||||
|
#define PIN_PDM_DIN (21) |
||||
|
|
||||
|
// QSPI Pins
|
||||
|
#define PIN_QSPI_SCK (24) |
||||
|
#define PIN_QSPI_CS (25) |
||||
|
#define PIN_QSPI_IO0 (26) |
||||
|
#define PIN_QSPI_IO1 (27) |
||||
|
#define PIN_QSPI_IO2 (28) |
||||
|
#define PIN_QSPI_IO3 (29) |
||||
|
|
||||
|
// On-board QSPI Flash
|
||||
|
#define EXTERNAL_FLASH_DEVICES (P25Q16H) |
||||
|
#define EXTERNAL_FLASH_USE_QSPI |
||||
|
|
||||
|
#ifdef __cplusplus |
||||
|
} |
||||
|
#endif |
||||
|
|
||||
|
/*----------------------------------------------------------------------------
|
||||
|
* Arduino objects - C++ only |
||||
|
*----------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#endif |
||||
Loading…
Reference in new issue