add KB2040

adafruit · Jul 7, 2023 · b0b8c36 · b0b8c36
1 parent 2667e7c
commit b0b8c36
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Showing 3 changed files with 31 additions and 6 deletions.
diff --git a/firmware/source/CMakeLists.txt b/firmware/source/CMakeLists.txt
@@ -14,7 +14,7 @@ pico_sdk_init()
 
 
 set(BOARD "PICO" CACHE STRING "BaseName chosen by the user at CMake configure time")
-set_property(CACHE BOARD PROPERTY STRINGS PICO FEATHER FEATHER_CAN FEATHER_EPD FEATHER_RFM ITSYBITSY QTPY QT2040_TRINKEY)
+set_property(CACHE BOARD PROPERTY STRINGS PICO FEATHER FEATHER_CAN FEATHER_EPD FEATHER_RFM ITSYBITSY QTPY QT2040_TRINKEY KB2040)
 message(STATUS "Selected board:'${BOARD}'")
 
 # might help for feather?
@@ -68,7 +68,7 @@ pico_generate_pio_header(u2if ${CMAKE_CURRENT_LIST_DIR}/interfaces/hub75.pio OUT
 
 target_include_directories(u2if PRIVATE ${CMAKE_CURRENT_LIST_DIR})
 
-target_link_libraries(u2if PRIVATE pico_stdlib pico_unique_id tinyusb_device tinyusb_board 
+target_link_libraries(u2if PRIVATE pico_stdlib pico_unique_id tinyusb_device tinyusb_board
 hardware_i2c hardware_watchdog hardware_pwm hardware_adc hardware_spi
 hardware_pio hardware_dma pico_sync pico_multicore)
 

diff --git a/firmware/source/board_config.h.in b/firmware/source/board_config.h.in
@@ -16,6 +16,8 @@
 #define FEATHER_EPD     6
 #define FEATHER_RFM     7
 #define FEATHER_CAN     8
+#define KB2040          9
+
 
 #define BOARD ${BOARD}
 
@@ -29,7 +31,7 @@
 #define HUB75_MAX_LEDS      ${HUB75_MAX_LEDS}
 
 //---------------------------------------------------------
-// Feather 
+// Feather
 //---------------------------------------------------------
 #if BOARD == FEATHER
   // I2C0
@@ -205,6 +207,24 @@
   #define U2IF_UART0_TX 0
   #define U2IF_UART0_RX 1
 
+//---------------------------------------------------------
+// KB2040
+//---------------------------------------------------------
+#elif BOARD == KB2040
+  // I2C0
+  #define I2C0_ENABLED 1
+  #define U2IF_I2C0_SDA 12
+  #define U2IF_I2C0_SCL 13
+  // SPI0
+  #define SPI0_ENABLED 1
+  #define U2IF_SPI0_CK 18
+  #define U2IF_SPI0_MOSI 19
+  #define U2IF_SPI0_MISO 20
+  // UART0
+  #define UART0_ENABLED 1
+  #define U2IF_UART0_TX 0
+  #define U2IF_UART0_RX 1
+
 //---------------------------------------------------------
 // Pico (default)
 //---------------------------------------------------------
@@ -242,7 +262,7 @@
   #define U2IF_I2S_SD  12
   // HUB75
   #define HUB75_ENABLED  HUB75_ALLOW
-  
+
 #else
   #warning "Please define board type"
 #endif

diff --git a/firmware/source/usb_descriptors.c b/firmware/source/usb_descriptors.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * The MIT License (MIT)
  *
  * Copyright (c) 2019 Ha Thach (tinyusb.org)
@@ -74,6 +74,11 @@
   #define USB_PRD "QT2040 Trinkey U2IF"
   #define USB_VID 0x239A
   #define USB_PID 0x0109
+#elif BOARD == KB2040
+  #define USB_MFG "Adafruit"
+  #define USB_PRD "KB2040 Kee Boar U2IF"
+  #define USB_VID 0x239A
+  #define USB_PID 0x0105
 #elif BOARD == PICO
   #define USB_MFG "Pico"
   #define USB_PRD "U2IF"
@@ -99,7 +104,7 @@ tusb_desc_device_t const desc_device =
                 .bDeviceClass       = TUSB_CLASS_MISC,
                 .bDeviceSubClass    = MISC_SUBCLASS_COMMON,
                 .bDeviceProtocol    = MISC_PROTOCOL_IAD,
-                
+
                 .bMaxPacketSize0    = CFG_TUD_ENDPOINT0_SIZE,
 
                 .idVendor           = USB_VID,