[RK35] add an I/O map for Waveshare SX1262-L76K HAT with recent Luckfox Lyra Zero W SBC [skip ci]

Author: lyusupov

software/firmware/source/SoftRF/src/platform/RK35.cpp

@@ -196,6 +196,9 @@ const char *Hardware_Rev[] = {
   [0] = "Unknown"
 };
 
+static int RK35_board = RK35_LUCKFOX_LYRA_B;      /* default */
+static int RK35_hat   = RK35_WAVESHARE_PICO_LORA; /* default */
+
 #include "mode-s.h"
 #include "sdr/common.h"
 

software/firmware/source/SoftRF/src/platform/RK35.h

@@ -52,6 +52,16 @@ enum rst_reason {
   REASON_EXT_SYS_RST      = 6   /* external system reset */
 };
 
+enum RK35_board_id {
+  RK35_LUCKFOX_LYRA_B,  /* Pico form factor */
+  RK35_LUCKFOX_LYRA_ZW, /* Zero Wireless    */
+};
+
+enum RK35_hat_id {
+  RK35_WAVESHARE_PICO_LORA,     /* Waveshare Pico-LoRa-SX1262 */
+  RK35_WAVESHARE_HAT_LORA_GNSS, /* Waveshare SX1262-L76K HAT  */
+};
+
 struct rst_info {
   uint32_t reason;
   uint32_t exccause;
@@ -85,6 +95,20 @@ struct rst_info {
 #define SOC_GPIO_PIN_STATUS   SOC_UNUSED_PIN
 #define SOC_GPIO_PIN_BUZZER   SOC_UNUSED_PIN // RMIO8
 
+// Luckfox Lyra Zero W with Waveshare SX1262-L76K HAT
+#define SOC_GPIO_PIN_HAT_MOSI 0 RMIO6
+#define SOC_GPIO_PIN_HAT_MISO 0 RMIO7
+#define SOC_GPIO_PIN_HAT_SCK  0 RMIO8
+#define SOC_GPIO_PIN_HAT_SS   0 // RMIO18
+#define SOC_GPIO_PIN_HAT_RST  0 // RMIO14
+#define SOC_GPIO_PIN_HAT_DIO  0 // RMIO29
+#define SOC_GPIO_PIN_HAT_BUSY 0 // RMIO17
+#define SOC_GPIO_PIN_HAT_SDA  RMIO0
+#define SOC_GPIO_PIN_HAT_SCL  RMIO1
+#define SOC_GPIO_PIN_HAT_GNSS_RX    RMIO23
+#define SOC_GPIO_PIN_HAT_GNSS_TX    RMIO22
+#define SOC_GPIO_PIN_HAT_GNSS_PPS   SOC_UNUSED_PIN
+
 #define HTTP_SRV_PORT         8081 /* port 8080 can cause conflict with dump1090 */
 #define JSON_SRV_TCP_PORT     30007
 

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

@@ -373,7 +373,7 @@ void notFound(Request &req, Response &res) {
 #define ARRAY_SIZE(stuff)       (sizeof(stuff) / sizeof(stuff[0]))
 
 #define TARGET_FREQ             WS2811_TARGET_FREQ
-#define GPIO_PIN                18
+#define GPIO_PIN                12
 #define DMA                     10
 //#define STRIP_TYPE            WS2811_STRIP_RGB		// WS2812/SK6812RGB integrated chip+leds
 #define STRIP_TYPE              WS2811_STRIP_GBR		// WS2812/SK6812RGB integrated chip+leds

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

@@ -90,7 +90,7 @@ struct rst_info {
 #define SOC_GPIO_PIN_SS       16
 #define SOC_GPIO_PIN_RST      26
 #define SOC_GPIO_PIN_DIO0     13  // IRQ on GPIO13 so P1 connector pin #33
-#define SOC_GPIO_PIN_BUSY     12
+#define SOC_GPIO_PIN_BUSY     5
 #else
 #define SOC_GPIO_PIN_MOSI     10
 #define SOC_GPIO_PIN_MISO     9
@@ -113,9 +113,12 @@ struct rst_info {
 #define SOC_GPIO_PIN_WS_DIO1  16
 #define SOC_GPIO_PIN_WS_BUSY  20
 
+#define SOC_GPIO_PIN_SDA      2
+#define SOC_GPIO_PIN_SCL      3
+
 #define SOC_GPIO_PIN_GNSS_PPS SOC_UNUSED_PIN // 1 /* rev. 1.4 only */
 #define SOC_GPIO_PIN_BUZZER   22
-#define SOC_GPIO_PIN_NEOPIXEL SOC_UNUSED_PIN // 18
+#define SOC_GPIO_PIN_NEOPIXEL 12
 
 #else /* BCM */
 
@@ -127,7 +130,7 @@ struct rst_info {
 #define SOC_GPIO_PIN_SS       RPI_V2_GPIO_P1_36
 #define SOC_GPIO_PIN_RST      RPI_V2_GPIO_P1_37
 #define SOC_GPIO_PIN_DIO0     RPI_V2_GPIO_P1_33  // IRQ on GPIO13 so P1 connector pin #33
-#define SOC_GPIO_PIN_BUSY     RPI_V2_GPIO_P1_32
+#define SOC_GPIO_PIN_BUSY     RPI_V2_GPIO_P1_29
 #else
 #define SOC_GPIO_PIN_MOSI     RPI_V2_GPIO_P1_19
 #define SOC_GPIO_PIN_MISO     RPI_V2_GPIO_P1_21
@@ -152,9 +155,10 @@ struct rst_info {
 
 #define SOC_GPIO_PIN_GNSS_PPS SOC_UNUSED_PIN // RPI_V2_GPIO_P1_12 /* rev. 1.4 */
 #define SOC_GPIO_PIN_BUZZER   SOC_UNUSED_PIN
+#define SOC_GPIO_PIN_NEOPIXEL SOC_UNUSED_PIN
 #endif /* GPIO */
 
-#define SOC_GPIO_PIN_LED      SOC_UNUSED_PIN // 18
+#define SOC_GPIO_PIN_LED      SOC_GPIO_PIN_NEOPIXEL
 #define SOC_GPIO_PIN_STATUS   SOC_UNUSED_PIN
 
 #define HTTP_SRV_PORT         8081 /* port 8080 can cause conflict with dump1090 */

software/firmware/source/SoftRF/src/platform/iomap/WT99P4C5.h

@@ -30,14 +30,16 @@
 #define SOC_GPIO_PIN_P4_DIO             47
 #define SOC_GPIO_PIN_P4_BUSY            27
 
-// Waveshare SX1262-L76K HAT with Espressif ESP32-P4 EVB
+// Waveshare ESP32-P4-Module-DEV-KIT with SX1262-L76K HAT
 #define SOC_GPIO_PIN_P4_WS_MOSI         3
 #define SOC_GPIO_PIN_P4_WS_MISO         2
 #define SOC_GPIO_PIN_P4_WS_SCK          0
 #define SOC_GPIO_PIN_P4_WS_SS           45
 #define SOC_GPIO_PIN_P4_WS_RST          22
 #define SOC_GPIO_PIN_P4_WS_DIO          46
 #define SOC_GPIO_PIN_P4_WS_BUSY         27
+#define SOC_GPIO_PIN_P4_WS_GNSS_RX      38
+#define SOC_GPIO_PIN_P4_WS_GNSS_TX      37
 #define SOC_GPIO_PIN_P4_WS_GNSS_PPS     SOC_UNUSED_PIN
 
 // SDIO 1 - SDMMC