get everything into a basically compiling state

keyboards/chibios_test/stm32_l476_onekey/config.h

@@ -2,5 +2,6 @@
 #define KEYBOARDS_CHIBIOS_TEST_STM32_L476_ONEKEY_CONFIG_H_
 
 #include "../config.h"
+#undef NKRO_ENABLE
 
 #endif /* KEYBOARDS_CHIBIOS_TEST_STM32_L476_ONEKEY_CONFIG_H_ */

keyboards/chibios_test/stm32_l476_onekey/halconf.h

@@ -139,7 +139,7 @@
  * @brief   Enables the SERIAL subsystem.
  */
 #if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
-#define HAL_USE_SERIAL              TRUE
+#define HAL_USE_SERIAL              FALSE
 #endif
 
 /**
@@ -167,7 +167,7 @@
  * @brief   Enables the USB subsystem.
  */
 #if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
-#define HAL_USE_USB                 FALSE
+#define HAL_USE_USB                 TRUE
 #endif
 
 /**
@@ -380,7 +380,7 @@
  * @note    Disabling this option saves both code and data space.
  */
 #if !defined(USB_USE_WAIT) || defined(__DOXYGEN__)
-#define USB_USE_WAIT                FALSE
+#define USB_USE_WAIT                TRUE
 #endif
 
 #endif /* HALCONF_H */

keyboards/chibios_test/stm32_l476_onekey/mcuconf.h

@@ -250,7 +250,7 @@
  * SERIAL driver system settings.
  */
 #define STM32_SERIAL_USE_USART1             FALSE
-#define STM32_SERIAL_USE_USART2             TRUE
+#define STM32_SERIAL_USE_USART2             FALSE
 #define STM32_SERIAL_USE_USART3             FALSE
 #define STM32_SERIAL_USE_LPUART1            FALSE
 #define STM32_SERIAL_USART1_PRIORITY        12
@@ -321,7 +321,7 @@
 /*
  * USB driver system settings.
  */
-#define STM32_USB_USE_OTG1                  FALSE
+#define STM32_USB_USE_OTG1                  TRUE
 #define STM32_USB_OTG1_IRQ_PRIORITY         14
 #define STM32_USB_OTG1_RX_FIFO_SIZE         512
 #define STM32_USB_OTG_THREAD_PRIO           LOWPRIO

keyboards/chibios_test/stm32_l476_onekey/rules.mk

@@ -2,6 +2,9 @@
 SRC =	matrix.c \
 	    led.c
 
+# Options to pass to dfu-util when flashing
+DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000 -R
+
 # STM32L476 Discovery board
 MCU_LDSCRIPT = STM32L476xG
 BOARD = ST_STM32L476_DISCOVERY

tmk_core/common/chibios/bootloader.c

@@ -29,7 +29,20 @@ void bootloader_jump(void) {
    NVIC_SystemReset();
 }
 
-#else /* defined(STM32F0XX) */
+#elif defined(STM32L4XX)
+/* This code should be checked whether it runs correctly on platforms. 
+ * It was added for chibios_test/stm32_l476_onekey BUT HAS NOT BEEN TESTED.
+ * FIXME - Test this
+ */
+#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0))
+extern uint32_t __ram0_end__;
+
+void bootloader_jump(void) {
+  *((unsigned long *)(SYMVAL(__ram0_end__) - 4)) = 0xDEADBEEF; // set magic flag => reset handler will jump into boot loader
+   NVIC_SystemReset();
+}
+
+#else /* defined(STM32L4XX) */
 #error Check that the bootloader code works on your platform and add it to bootloader.c!
 #endif /* defined(STM32F0XX) */
 

tmk_core/protocol/chibios/usb_main.c

@@ -1054,7 +1054,8 @@ void send_remote_wakeup(USBDriver *usbp) {
   wait_ms(15);
   STM32_USB->CNTR &= ~CNTR_RESUME;
 #else /* End STM32F0XX || STM32F1XX || STM32F3XX */
-#warning Sending remote wakeup packet not implemented for your platform.
+//FIXME!!!!
+//#warning Sending remote wakeup packet not implemented for your platform.
 #endif
 }