add u8g2 and ui libs (#91)

* add u8g2 and ui libs

* add display driver and usage example

* not init display in test mode

* change todo text

* fix removed code

* Target f2 (#107)

* add ioc for flipperzero f2

* add generated f1 files to f2

* regenerate cubemx

* invert initial state of led

* blink backligh

* shutdown backlight on idle

target_lo/Inc/flipper_hal.h

@@ -42,6 +42,13 @@ inline bool app_gpio_read(GpioPin gpio) {
     return false;
 }
 
+typedef enum {
+    GPIO_PIN_SET = 1,
+    GPIO_PIN_RESET = 0
+} HAL_GPIO_PIN_STATE;
+
+void HAL_GPIO_WritePin(const char* port, uint32_t pin, HAL_GPIO_PIN_STATE state);
+
 void delay_us(uint32_t time);
 
 void pwm_set(float value, float freq, TIM_HandleTypeDef* tim, uint32_t channel);
@@ -82,3 +89,21 @@ inline void app_tim_stop() {
 #define GPIO_PIN_13 13
 #define GPIO_PIN_14 14
 #define GPIO_PIN_15 15
+
+#define DISPLAY_RST_GPIO_Port "DISPLAY RST"
+#define DISPLAY_DI_Pin 0
+
+#define DISPLAY_DI_GPIO_Port "DISPLAY DI"
+#define DISPLAY_RST_Pin 0
+
+#define DISPLAY_CS_GPIO_Port "DISPLAY CS"
+#define DISPLAY_CS_Pin 0
+
+#define DISPLAY_BACKLIGHT_GPIO_Port "BACKLIGHT"
+#define DISPLAY_BACKLIGHT_Pin 0
+
+typedef const char* SPI_HandleTypeDef;
+
+typedef uint32_t HAL_StatusTypeDef;
+
+HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout);

target_lo/Makefile

@@ -42,6 +42,26 @@ C_SOURCES += ../core/tty_uart.c
 C_SOURCES += ../core/furi.c
 C_SOURCES += ../core/furi_ac.c
 
+C_SOURCES += ../lib/u8g2/u8x8_d_st7565.c \
+../lib/u8g2/u8g2_d_setup.c \
+../lib/u8g2/u8g2_intersection.c \
+../lib/u8g2/u8g2_setup.c \
+../lib/u8g2/u8g2_d_memory.c \
+../lib/u8g2/u8x8_cad.c \
+../lib/u8g2/u8x8_byte.c \
+../lib/u8g2/u8x8_gpio.c \
+../lib/u8g2/u8x8_display.c \
+../lib/u8g2/u8x8_setup.c \
+../lib/u8g2/u8g2_hvline.c \
+../lib/u8g2/u8g2_ll_hvline.c \
+../lib/u8g2/u8g2_circle.c \
+../lib/u8g2/u8g2_box.c \
+../lib/u8g2/u8g2_buffer.c \
+../lib/u8g2/u8g2_font.c \
+../lib/u8g2/u8g2_fonts.c \
+../lib/u8g2/u8x8_8x8.c \
+../lib/u8g2/u8g2_bitmap.c
+
 # System applications
 
 ifeq ($(TEST), 1)
@@ -51,8 +71,17 @@ C_SOURCES += ../applications/tests/test_index.c
 C_DEFS += -DTEST
 endif
 
+ifneq ($(TEST), 1)
+C_SOURCES += ../applications/display-u8g2/display-u8g2.c
+endif
+
 # Examples
 
+# TODO example without condition
+ifneq ($(TEST), 1)
+C_SOURCES += ../applications/examples/u8g2_example.c
+endif
+
 ifeq ($(EXAMPLE_BLINK), 1)
 C_SOURCES += ../applications/examples/blink.c
 C_DEFS += -DEXAMPLE_BLINK
@@ -112,6 +141,7 @@ RUST_LIB_CMD = cd $(RUST_LIB_SRC) && cargo build -p flipper-core $(RUST_LIB_FLAG
 C_INCLUDES =  \
 -IInc \
 -I../applications \
+-I../lib \
 -I../core \
 -I../core-rs/flipper-core/bindings
 
@@ -140,24 +170,25 @@ LDFLAGS = $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-
 # default action: build all
 all: $(BUILD_DIR)/$(TARGET)
 
+run: all
+	$(BUILD_DIR)/$(TARGET)
+
+
 rust_lib:
 	$(RUST_LIB_CMD)
 
 example_blink:
 	rm -f $(BUILD_DIR)/app.o
-	EXAMPLE_BLINK=1 make
-	$(BUILD_DIR)/$(TARGET)
+	EXAMPLE_BLINK=1 make run
 
 
 example_uart_write:
 	rm -f $(BUILD_DIR)/app.o
-	EXAMPLE_UART_WRITE=1 make
-	$(BUILD_DIR)/$(TARGET)
+	EXAMPLE_UART_WRITE=1 make run
 
 example_ipc:
 	rm -f $(BUILD_DIR)/app.o
-	EXAMPLE_IPC=1 make
-	$(BUILD_DIR)/$(TARGET)
+	EXAMPLE_IPC=1 make run
 
 test:
 	rm -f $(BUILD_DIR)/app.o

target_lo/Src/flipper_hal.c

@@ -38,4 +38,20 @@ void delay_us(uint32_t time) {
 
 void pwm_set(float value, float freq, TIM_HandleTypeDef* tim, uint32_t channel) {
     printf("[TIM] set pwm %d:%d %f Hz, %f%%\n", *tim, channel, freq, value * 100.);
-}
+}
+
+void HAL_GPIO_WritePin(const char* port, uint32_t pin, HAL_GPIO_PIN_STATE state) {
+    printf("[GPIO] set pin %s:%d = %d\n", port, pin, state);
+}
+
+HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef* hspi, uint8_t *pData, uint16_t size, uint32_t Timeout) {
+    printf("[SPI] write %d to %s: ", size, *hspi);
+    for(size_t i = 0; i < size; i++) {
+        printf("%02X ", pData[i]);
+    }
+    printf("\n");
+    
+    return 0;
+}
+
+SPI_HandleTypeDef hspi1 = "spi1";