Christian Mueller
e706b22f31
Based on Pflichtenheft v2.2, documents the full system design including daemon, API, frontend, and infrastructure with agreed deviations (Axum 0.8, SQLx 0.8, Vite 6, Tailwind 4). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
/*
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Module: getconfig_catena4611.cpp
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Function:
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Arduino-LMIC C++ HAL pinmaps for various boards
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Copyright & License:
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See accompanying LICENSE file.
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Author:
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Terry Moore, MCCI November 2018
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*/
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#if defined(ARDUINO_MCCI_CATENA_4611)
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#include <arduino_lmic_hal_boards.h>
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#include <Arduino.h>
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#include "../lmic/oslmic.h"
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namespace Arduino_LMIC {
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class HalConfiguration_Catena4611_t : public HalConfiguration_t
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{
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public:
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enum DIGITAL_PINS : uint8_t
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{
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PIN_SX1276_NSS = D7,
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PIN_SX1276_NRESET = D8,
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PIN_SX1276_DIO0 = D25,
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PIN_SX1276_DIO1 = D26,
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PIN_SX1276_DIO2 = D27,
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PIN_SX1276_ANT_SWITCH_RX = D29,
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PIN_SX1276_ANT_SWITCH_TX_BOOST = D30,
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PIN_SX1276_ANT_SWITCH_TX_RFO = D31,
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PIN_VDD_BOOST_ENABLE = A0,
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PIN_TCXO_VDD = D33,
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};
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static constexpr ostime_t TCXO_DELAY_MS = 5;
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virtual void begin(void) override
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{
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digitalWrite(PIN_TCXO_VDD, 0);
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pinMode(PIN_TCXO_VDD, OUTPUT);
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}
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virtual void end(void) override
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{
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digitalWrite(PIN_TCXO_VDD, 0);
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pinMode(PIN_TCXO_VDD, INPUT);
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}
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virtual bool queryUsingTcxo(void) override { return true; };
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virtual ostime_t setModuleActive(bool state) override
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{
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ostime_t result;
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const int oldState = digitalRead(PIN_TCXO_VDD);
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// if turning on, we need to delay.
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result = 0;
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if (state && ! oldState)
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result = ms2osticksCeil(TCXO_DELAY_MS);
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if (state != oldState)
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digitalWrite(PIN_TCXO_VDD, state);
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return result;
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}
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};
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// save some typing by bringing the pin numbers into scope
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static HalConfiguration_Catena4611_t myConfig;
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static const HalPinmap_t myPinmap =
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{
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.nss = HalConfiguration_Catena4611_t::PIN_SX1276_NSS, // chip select is D7
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.rxtx = HalConfiguration_Catena4611_t::PIN_SX1276_ANT_SWITCH_RX, // RXTX is D29
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.rst = HalConfiguration_Catena4611_t::PIN_SX1276_NRESET, // NRESET is D8
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.dio = {HalConfiguration_Catena4611_t::PIN_SX1276_DIO0, // DIO0 (IRQ) is D25
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HalConfiguration_Catena4611_t::PIN_SX1276_DIO1, // DIO1 is D26
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HalConfiguration_Catena4611_t::PIN_SX1276_DIO2, // DIO2 is D27
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},
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.rxtx_rx_active = 1,
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.rssi_cal = 10,
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.spi_freq = 8000000, /* 8MHz */
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.pConfig = &myConfig
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};
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const HalPinmap_t *GetPinmap_Catena4611(void)
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{
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return &myPinmap;
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}
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}; // namespace Arduino_LMIC
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#endif /* defined(ARDUINO_MCCI_CATENA_4611) */
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