[RP2XXX] build with LR11XX driver

Author: lyusupov

software/firmware/source/SoftRF/src/driver/radio/almic.cpp

@@ -30,6 +30,10 @@
 #include "../EEPROM.h"
 #include "../Battery.h"
 
+#ifndef RadioSPI
+#define RadioSPI        SPI
+#endif
+
 extern size_t RF_tx_size;
 
 static bool sx1276_probe(void);
@@ -126,7 +130,7 @@ static bool sx1276_probe()
   v = sx1276_readReg(SX1276_RegVersion);
 
   pinMode(lmic_pins.nss, INPUT);
-  SPI.end();
+  RadioSPI.end();
 
   if (v == 0x12 || v == 0x13) {
 
@@ -185,7 +189,7 @@ static bool sx1262_probe()
   v = sx1262_ReadReg(REG_LORASYNCWORDLSB);
 
   pinMode(lmic_pins.nss, INPUT);
-  SPI.end();
+  RadioSPI.end();
 
   u1_t fanet_sw_lsb = ((fanet_proto_desc.syncword[0]  & 0x0F) << 4) | 0x04;
   if (v == SX126X_DEF_LORASYNCWORDLSB || v == fanet_sw_lsb) {
@@ -498,7 +502,7 @@ static void sx1276_shutdown()
 {
   LMIC_shutdown();
 
-  SPI.end();
+  RadioSPI.end();
 }
 
 #if defined(USE_BASICMAC)
@@ -508,7 +512,7 @@ static void sx1262_shutdown()
   sx126x_ll_ops.radio_sleep();
   delay(1);
 
-  SPI.end();
+  RadioSPI.end();
 }
 #endif /* USE_BASICMAC */
 

software/firmware/source/SoftRF/src/driver/radio/nordic.cpp

@@ -31,6 +31,10 @@
 
 #include "../EEPROM.h"
 
+#ifndef RadioSPI
+#define RadioSPI        SPI
+#endif
+
 static bool nrf905_probe(void);
 static void nrf905_setup(void);
 static void nrf905_channel(int8_t);
@@ -63,20 +67,20 @@ static bool nrf905_probe()
   SoC->SPI_begin();
 
 #if defined(ARDUINO) && !defined(RASPBERRY_PI) && !defined(ARDUINO_ARCH_MBED)
-  SPI.setClockDivider(SPI_CLOCK_DIV2);
+  RadioSPI.setClockDivider(SPI_CLOCK_DIV2);
 #endif /* ARDUINO */
 
   digitalWrite(CS_N, LOW);
 
-  SPI.transfer(NRF905_CMD_R_TX_ADDRESS);
+  RadioSPI.transfer(NRF905_CMD_R_TX_ADDRESS);
   for(uint8_t i=4;i--;) {
-    addr[i] = SPI.transfer(NRF905_CMD_NOP);
+    addr[i] = RadioSPI.transfer(NRF905_CMD_NOP);
   }
 
   digitalWrite(CS_N, HIGH);
   pinMode(CS_N, INPUT);
 
-  SPI.end();
+  RadioSPI.end();
 
 #if 0
   delay(3000);
@@ -210,7 +214,7 @@ static bool nrf905_transmit()
 static void nrf905_shutdown()
 {
   nRF905_powerDown();
-  SPI.end();
+  RadioSPI.end();
 }
 
 #endif /* EXCLUDE_NRF905 */

software/firmware/source/SoftRF/src/driver/radio/ogn.cpp

@@ -35,6 +35,10 @@
 #include <rf/combo/rfm.h>
 #endif /* WITH_SI4X32 */
 
+#ifndef RadioSPI
+#define RadioSPI        SPI
+#endif
+
 static bool ognrf_probe(void);
 static void ognrf_setup(void);
 static void ognrf_channel(int8_t);
@@ -97,7 +101,7 @@ static bool ognrf_probe()
   uint8_t ChipVersion = TRX.ReadVersion();
 
   pinMode(lmic_pins.nss, INPUT);
-  SPI.end();
+  RadioSPI.end();
 
 #if defined(WITH_RFM95)
   if (ChipVersion == 0x12 || ChipVersion == 0x13) success = true;
@@ -286,7 +290,7 @@ static bool ognrf_transmit()
 static void ognrf_shutdown()
 {
   TRX.WriteMode(RF_OPMODE_STANDBY);
-  SPI.end();
+  RadioSPI.end();
 
   pinMode(lmic_pins.nss, INPUT);
 }

software/firmware/source/SoftRF/src/driver/radio/radiolib.cpp

@@ -60,6 +60,10 @@ const rfchip_ops_t lr1121_ops = {
 #define USE_SX1262      0
 #define USE_LR11XX      1
 
+#ifndef RadioSPI
+#define RadioSPI        SPI
+#endif
+
 Module  *mod;
 #if USE_SX1262
 SX1262  *radio;
@@ -94,9 +98,9 @@ static void hal_spi_select (int on) {
 
 #if defined(SPI_HAS_TRANSACTION)
     if (on)
-        SPI.beginTransaction(probe_settings);
+        RadioSPI.beginTransaction(probe_settings);
     else
-        SPI.endTransaction();
+        RadioSPI.endTransaction();
 #endif
 
     //Serial.println(val?">>":"<<");
@@ -277,7 +281,7 @@ static bool lr1110_probe()
   lr11xx_GetVersion(&hw, &device, &major, &minor);
 
   pinMode(lmic_pins.nss, INPUT);
-  SPI.end();
+  RadioSPI.end();
 
   if (device == RADIOLIB_LR11X0_DEVICE_LR1110) {
 
@@ -318,7 +322,7 @@ static bool lr1121_probe()
   v = sx1262_ReadReg(REG_LORASYNCWORDLSB);
 
   pinMode(lmic_pins.nss, INPUT);
-  SPI.end();
+  RadioSPI.end();
 
   u1_t fanet_sw_lsb = ((fanet_proto_desc.syncword[0]  & 0x0F) << 4) | 0x04;
   if (v == SX126X_DEF_LORASYNCWORDLSB || v == fanet_sw_lsb) {
@@ -353,7 +357,7 @@ static bool lr1121_probe()
   lr11xx_GetVersion(&hw, &device, &major, &minor);
 
   pinMode(lmic_pins.nss, INPUT);
-  SPI.end();
+  RadioSPI.end();
 
   if (device == RADIOLIB_LR11X0_DEVICE_LR1121) {
 
@@ -406,7 +410,7 @@ static void lr11xx_setup()
   uint32_t busy = lmic_pins.busy == LMIC_UNUSED_PIN ?
                   RADIOLIB_NC : lmic_pins.busy;
 
-  mod   = new Module(lmic_pins.nss, irq, lmic_pins.rst, busy, SPI);
+  mod   = new Module(lmic_pins.nss, irq, lmic_pins.rst, busy, RadioSPI);
 #if USE_SX1262
   radio = new SX1262(mod);
 #endif
@@ -1151,7 +1155,7 @@ static void lr11xx_shutdown()
   state = radio->sleep(false, 0);
 #endif
 
-  SPI.end();
+  RadioSPI.end();
 }
 
 #endif /* USE_RADIOLIB */

software/firmware/source/SoftRF/src/platform/RP2XXX.h

@@ -111,6 +111,8 @@ struct rst_info {
 #define SOC_GPIO_PIN_SCK      (10u)
 #define SOC_GPIO_PIN_SS       (13u)
 
+#define RadioSPI              SPI1
+
 /* NRF905 */
 #define SOC_GPIO_PIN_TXE      SOC_UNUSED_PIN
 #define SOC_GPIO_PIN_CE       SOC_UNUSED_PIN
@@ -185,6 +187,8 @@ struct rst_info {
 #define SOC_GPIO_PIN_SCK      (10u)
 #define SOC_GPIO_PIN_SS       (3u)
 
+#define RadioSPI              SPI1
+
 /* NRF905 */
 #define SOC_GPIO_PIN_TXE      SOC_UNUSED_PIN
 #define SOC_GPIO_PIN_CE       SOC_UNUSED_PIN
@@ -327,7 +331,9 @@ struct rst_info {
 #endif /* ARDUINO_ARCH_MBED */
 
 #define USE_BASICMAC
-//#define USE_RADIOLIB
+#if defined(ARDUINO_GENERIC_RP2040)
+#define USE_RADIOLIB
+#endif /* ARDUINO_GENERIC_RP2040 */
 
 #define USE_TIME_SLOTS
 

software/firmware/source/SoftRF/src/platform/nRF52.cpp

@@ -1380,18 +1380,18 @@ static void nRF52_setup()
       nRF52_board == NRF52_LILYGO_TECHO_REV_1 ||
       nRF52_board == NRF52_LILYGO_TECHO_REV_2 ||
       nRF52_board == NRF52_LILYGO_TULTIMA) {
-    String NFC_name = SOFTRF_IDENT;
-    NFC_name += "-";
-    NFC_name += String(SoC->getChipId() & 0x00FFFFFFU, HEX);
-
     if ((NRF_UICR->NFCPINS & UICR_NFCPINS_PROTECT_Msk) != (UICR_NFCPINS_PROTECT_NFC << UICR_NFCPINS_PROTECT_Pos)) {
       Serial.println("*** NFC pins are disabled ***");
       // nfcpins_enable();
-    }
+    } else {
+      String NFC_name = SOFTRF_IDENT;
+      NFC_name += "-";
+      NFC_name += String(SoC->getChipId() & 0x00FFFFFFU, HEX);
 
-    NFC.setTXTmessage((NFC_name+"-NFC").c_str(), "en");
-    NFC.start();
-    NFC.registerCallback(nfc_func);
+      NFC.setTXTmessage((NFC_name+"-NFC").c_str(), "en");
+      NFC.start();
+      NFC.registerCallback(nfc_func);
+    }
   }
 #endif /* ENABLE_NFC */
 }

software/firmware/source/libraries/arduino-basicmac/src/hal/hal.cpp

@@ -21,6 +21,11 @@
 #include <cc13xx/cc13xx.h>
 #endif /* ENERGIA_ARCH_CC13XX || ENERGIA_ARCH_CC13X2 */
 
+#if defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_ARCH_RP2350)
+#undef  SPI
+#define SPI SPI1
+#endif /* ARDUINO_ARCH_RP2040 || ARDUINO_ARCH_RP2350 */
+
 #if defined(ARDUINO_ARCH_RENESAS)
 #include <SoftSPI.h>
 extern  SoftSPI RadioSPI;

software/firmware/source/libraries/arduino-basicmac/src/hal/target-config.h

@@ -94,13 +94,6 @@
 
 #endif /* ARDUINO_ARCH_NRF52 */
 
-#if defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_ARCH_RP2350)
-
-#undef  SPI
-#define SPI SPI1
-
-#endif /* ARDUINO_ARCH_RP2040 || ARDUINO_ARCH_RP2350 */
-
 #if defined(ARDUINO_ARCH_RENESAS)
 #ifndef SPI_HAS_TRANSACTION
 #define SPI_HAS_TRANSACTION 1

software/firmware/source/libraries/arduino-lmic/src/hal/hal.cpp

@@ -21,6 +21,11 @@
 #include <cc13xx/cc13xx.h>
 #endif /* ENERGIA_ARCH_CC13XX || ENERGIA_ARCH_CC13X2 */
 
+#if defined(ARDUINO_ARCH_RP2040) || defined(ARDUINO_ARCH_RP2350)
+#undef  SPI
+#define SPI SPI1
+#endif /* ARDUINO_ARCH_RP2040 || ARDUINO_ARCH_RP2350 */
+
 #if defined(ARDUINO_ARCH_RENESAS) // || defined(ARDUINO_ARCH_SILABS)
 #include <SoftSPI.h>
 extern  SoftSPI RadioSPI;