Add support for the Growatt ShineLAN-X board

release.Makefile

@@ -35,6 +35,7 @@ all: dapboot-bluepill.bin \
      dapboot-olimexstm32h103.bin \
      dapboot-bluepillplusstm32.bin \
      dapboot-bttskrminie3v2.bin \
+     dapboot-shinelanx.bin \
      dapboot-bluepill-high.bin \
      dapboot-maplemini-high.bin \
      dapboot-stlink-high.bin \
@@ -92,6 +93,12 @@ dapboot-bttskrminie3v2.bin: | $(BUILD_DIR)
 	$(Q)$(MAKE) TARGET=BTTSKRMINIE3V2 -C src/
 	$(Q)cp src/dapboot.bin $(BUILD_DIR)/$(@)
 
+dapboot-shinelanx.bin: | $(BUILD_DIR)
+	@printf "  BUILD $(@)\n"
+	$(Q)$(MAKE) TARGET=SHINELANX -C src/ clean
+	$(Q)$(MAKE) TARGET=SHINELANX -C src/
+	$(Q)cp src/dapboot.bin $(BUILD_DIR)/$(@)
+
 dapboot-bluepill-high.bin: | $(BUILD_DIR)
 	@printf "  BUILD $(@)\n"
 	$(Q)$(MAKE) TARGET=BLUEPILL_HIGH -C src/ clean

src/stm32f103/shinelanx/config.h

@@ -0,0 +1,48 @@
+/*
+ * Permission to use, copy, modify, and/or distribute this software
+ * for any purpose with or without fee is hereby granted, provided
+ * that the above copyright notice and this permission notice
+ * appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef CONFIG_H_INCLUDED
+#define CONFIG_H_INCLUDED
+
+#define APP_BASE_ADDRESS (0x08000000 + BOOTLOADER_OFFSET)
+#define FLASH_PAGE_SIZE  2048
+#define DFU_UPLOAD_AVAILABLE 1
+#define DFU_DOWNLOAD_AVAILABLE 1
+
+#define HAVE_LED 1
+#define LED_OPEN_DRAIN 0
+#define LED_ACTIVE_HIGH 1
+#define LED_GPIO_PORT GPIOC
+#define LED_GPIO_PIN GPIO7
+
+#define HAVE_BUTTON 1
+#define BUTTON_ACTIVE_HIGH 0
+#define BUTTON_GPIO_PORT GPIOA
+#define BUTTON_GPIO_PIN GPIO3
+#define BUTTON_USES_PULL 0
+
+#define BUTTON_SAMPLE_DELAY_CYCLES 1440000
+
+#define HAVE_USB_PULLUP_CONTROL 1
+#define USB_PULLUP_GPIO_PORT GPIOA
+#define USB_PULLUP_GPIO_PIN GPIO8
+#define USB_PULLUP_ACTIVE_HIGH 0
+#define USB_PULLUP_OPEN_DRAIN 1
+
+#define USES_GPIOA 1
+#define USES_GPIOC 1
+
+#endif

src/stm32f103/target_stm32f103.c

@@ -50,6 +50,10 @@
 #define BUTTON_USES_PULL 1
 #endif
 
+#ifndef LED_ACTIVE_HIGH
+#define LED_ACTIVE_HIGH 0
+#endif
+
 #ifdef FLASH_SIZE_OVERRIDE
 _Static_assert((FLASH_BASE + FLASH_SIZE_OVERRIDE >= APP_BASE_ADDRESS),
                "Incompatible flash size");
@@ -107,7 +111,11 @@ void target_gpio_setup(void) {
         if (LED_OPEN_DRAIN) {
             gpio_set(LED_GPIO_PORT, LED_GPIO_PIN);
         } else {
-            gpio_clear(LED_GPIO_PORT, LED_GPIO_PIN);
+            if (LED_ACTIVE_HIGH) {
+                gpio_set(LED_GPIO_PORT, LED_GPIO_PIN);
+            } else {
+                gpio_clear(LED_GPIO_PORT, LED_GPIO_PIN);
+            }
         }
         gpio_set_mode(LED_GPIO_PORT, mode, conf, LED_GPIO_PIN);
     }

src/targets.mk

@@ -139,6 +139,19 @@ ifeq ($(TARGET),BTTSKRMINIE3V2_HIGH_256)
 	ARCH			= STM32F1
 	DEFS			+= -DBOOTLOADER_HIGH
 endif
+ifeq ($(TARGET),SHINELANX)
+	TARGET_COMMON_DIR	:= ./stm32f103
+	TARGET_SPEC_DIR		:= ./stm32f103/shinelanx
+	LDSCRIPT		:= ./stm32f103/stm32f103x8.ld
+	ARCH			= STM32F1
+endif
+ifeq ($(TARGET),SHINELANX_HIGH_256)
+	TARGET_COMMON_DIR	:= ./stm32f103
+	TARGET_SPEC_DIR		:= ./stm32f103/shinelanx
+	LDSCRIPT		:= ./stm32f103/stm32f103xc_high.ld
+	ARCH			= STM32F1
+	DEFS			+= -DBOOTLOADER_HIGH
+endif
 ifeq ($(TARGET),STM32L1_GENERIC)
 	TARGET_COMMON_DIR	:= ./stm32l1
 	TARGET_SPEC_DIR		:= ./stm32l1/generic