wip

Makefile

@@ -59,11 +59,11 @@ $(TARGET_HEX): $(TARGET) $(THIS_MAKEFILE)
 	$(OBJCOPY) -O ihex $(TARGET) $(TARGET_HEX)
 	ln -sf $(shell pwd)/$@ $(shell pwd)/bin/firmware.hex
 
-$(OBJ_DIR)/%.d: $(SRC_DIR)/%.c
+$(OBJ_DIR)/%.d: $(SRC_DIR)/%.c $(THIS_MAKEFILE)
 	@mkdir -p $(dir $@)
 	$(CPP) -MM -MF $@ -MP -MT $(patsubst %.d,%.o,$@) $(C_FLAGS) $(CPP_FLAGS) $(patsubst $(OBJ_DIR)/%.d,$(SRC_DIR)/%.c,$@)
 
-$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
+$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(THIS_MAKEFILE)
 	@mkdir -p $(dir $@)
 	$(CC) -c $(CPP_FLAGS) $(C_FLAGS) $< -o $@
 

Makefile.nrf52

@@ -14,10 +14,12 @@ INCLUDES += $(NRF_PATH)modules/nrfx/hal/
 INCLUDES += $(NRF_PATH)components/libraries/bsp/
 INCLUDES += $(NRF_PATH)components/libraries/log/
 INCLUDES += $(NRF_PATH)modules/nrfx/
+INCLUDES += $(NRF_PATH)modules/nrfx/drivers/include/
 INCLUDES += $(NRF_PATH)components/libraries/experimental_section_vars/
 INCLUDES += $(NRF_PATH)components/softdevice/s132/headers/
 INCLUDES += $(NRF_PATH)components/libraries/delay/
 INCLUDES += $(NRF_PATH)integration/nrfx/
+INCLUDES += $(NRF_PATH)integration/nrfx/legacy/
 INCLUDES += $(NRF_PATH)components/libraries/atomic/
 INCLUDES += $(NRF_PATH)components/boards/
 INCLUDES += $(NRF_PATH)components/libraries/memobj/
@@ -27,6 +29,10 @@ INCLUDES += $(NRF_PATH)components/libraries/log/src/
 
 NRF_C_SRCS += $(NRF_PATH)components/boards/boards.c
 NRF_C_SRCS += $(NRF_PATH)modules/nrfx/mdk/system_nrf52.c
+NRF_C_SRCS += $(NRF_PATH)modules/nrfx/drivers/src/nrfx_gpiote.c
+NRF_C_SRCS += $(NRF_PATH)components/libraries/util/app_error.c
+NRF_C_SRCS += $(NRF_PATH)components/libraries/util/app_error_weak.c
+
 NRF_C_OBJS = $(patsubst $(NRF_PATH)%,$(OBJ_DIR)/%,$(patsubst %.c,%.o,$(NRF_C_SRCS)))
 
 NRF_A_SRCS = $(NRF_PATH)modules/nrfx/mdk/gcc_startup_nrf52.S
@@ -78,15 +84,15 @@ LD_FLAGS += --specs=nano.specs
 
 .PHONY: package flash flash_softdevice erase
 
-package: $(TARGET_HEX) $(THIS_MAKEFILE)
+package: $(TARGET_HEX)
 	nrfutil pkg generate --hw-version 52 --application-version 1 --application $(TARGET_HEX) --sd-req 0xCB --sd-id 0xCB --key-file keys/private.key $(TARGET_PACKAGE)
 
-flash: $(TARGET_HEX) $(THIS_MAKEFILE)
+flash: $(TARGET_HEX)
 	@echo Flashing: $(TARGET_HEX)
 	nrfjprog -f nrf52 --program $(TARGET_HEX) --sectorerase
 	nrfjprog -f nrf52 --reset
 
-flash_softdevice:
+flash_softdevice: $(THIS_MAKEFILE)
 	@echo Flashing: $(NRF_PATH)/components/softdevice/s132/hex/s132_nrf52_7.0.1_softdevice.hex
 	nrfjprog -f nrf52 --program $(NRF_PATH)/components/softdevice/s132/hex/s132_nrf52_7.0.1_softdevice.hex --sectorerase
 	nrfjprog -f nrf52 --reset
@@ -94,15 +100,15 @@ flash_softdevice:
 erase:
 	nrfjprog -f nrf52 --eraseall
 
-$(OBJ_DIR)/%.d: $(NRF_PATH)/%.S
+$(OBJ_DIR)/%.d: $(NRF_PATH)/%.S $(THIS_MAKEFILE)
 	@mkdir -p $(dir $@)
 	$(CPP) -MM -MF $@ -MP -MT $(patsubst %.d,%.o,$@) $(C_FLAGS) $(CPP_FLAGS) $(patsubst $(OBJ_DIR)/%.d,$(NRF_PATH)/%.S,$@)
 
-$(OBJ_DIR)/%.o: $(NRF_PATH)/%.c
+$(OBJ_DIR)/%.o: $(NRF_PATH)/%.c $(THIS_MAKEFILE)
 	@mkdir -p $(dir $@)
 	$(CC) -std=c99 -MP -MD -c -o $@ $< $(C_FLAGS) $(CPP_FLAGS)
 
-$(OBJ_DIR)/%.o: $(NRF_PATH)/%.S
+$(OBJ_DIR)/%.o: $(NRF_PATH)/%.S $(THIS_MAKEFILE)
 	@mkdir -p $(dir $@)
 	$(CC) -c $(ASMFLAGS) $< -o $@
 

include/sdk_config.h

@@ -46,6 +46,119 @@
 #ifdef USE_APP_CONFIG
 #include "app_config.h"
 #endif
+// <h> nRF_Drivers 
+
+//==========================================================
+// <e> GPIOTE_ENABLED - nrf_drv_gpiote - GPIOTE peripheral driver - legacy layer
+//==========================================================
+#ifndef GPIOTE_ENABLED
+#define GPIOTE_ENABLED 1
+#endif
+// <o> GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS - Number of lower power input pins 
+#ifndef GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS
+#define GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS 1
+#endif
+
+// <o> GPIOTE_CONFIG_IRQ_PRIORITY  - Interrupt priority
+ 
+
+// <i> Priorities 0,2 (nRF51) and 0,1,4,5 (nRF52) are reserved for SoftDevice
+// <0=> 0 (highest) 
+// <1=> 1 
+// <2=> 2 
+// <3=> 3 
+// <4=> 4 
+// <5=> 5 
+// <6=> 6 
+// <7=> 7 
+
+#ifndef GPIOTE_CONFIG_IRQ_PRIORITY
+#define GPIOTE_CONFIG_IRQ_PRIORITY 6
+#endif
+
+// </e>
+
+// <e> NRFX_GPIOTE_ENABLED - nrfx_gpiote - GPIOTE peripheral driver
+//==========================================================
+#ifndef NRFX_GPIOTE_ENABLED
+#define NRFX_GPIOTE_ENABLED 1
+#endif
+// <o> NRFX_GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS - Number of lower power input pins 
+#ifndef NRFX_GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS
+#define NRFX_GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS 1
+#endif
+
+// <o> NRFX_GPIOTE_CONFIG_IRQ_PRIORITY  - Interrupt priority
+ 
+// <0=> 0 (highest) 
+// <1=> 1 
+// <2=> 2 
+// <3=> 3 
+// <4=> 4 
+// <5=> 5 
+// <6=> 6 
+// <7=> 7 
+
+#ifndef NRFX_GPIOTE_CONFIG_IRQ_PRIORITY
+#define NRFX_GPIOTE_CONFIG_IRQ_PRIORITY 6
+#endif
+
+// <e> NRFX_GPIOTE_CONFIG_LOG_ENABLED - Enables logging in the module.
+//==========================================================
+#ifndef NRFX_GPIOTE_CONFIG_LOG_ENABLED
+#define NRFX_GPIOTE_CONFIG_LOG_ENABLED 0
+#endif
+// <o> NRFX_GPIOTE_CONFIG_LOG_LEVEL  - Default Severity level
+ 
+// <0=> Off 
+// <1=> Error 
+// <2=> Warning 
+// <3=> Info 
+// <4=> Debug 
+
+#ifndef NRFX_GPIOTE_CONFIG_LOG_LEVEL
+#define NRFX_GPIOTE_CONFIG_LOG_LEVEL 3
+#endif
+
+// <o> NRFX_GPIOTE_CONFIG_INFO_COLOR  - ANSI escape code prefix.
+ 
+// <0=> Default 
+// <1=> Black 
+// <2=> Red 
+// <3=> Green 
+// <4=> Yellow 
+// <5=> Blue 
+// <6=> Magenta 
+// <7=> Cyan 
+// <8=> White 
+
+#ifndef NRFX_GPIOTE_CONFIG_INFO_COLOR
+#define NRFX_GPIOTE_CONFIG_INFO_COLOR 0
+#endif
+
+// <o> NRFX_GPIOTE_CONFIG_DEBUG_COLOR  - ANSI escape code prefix.
+ 
+// <0=> Default 
+// <1=> Black 
+// <2=> Red 
+// <3=> Green 
+// <4=> Yellow 
+// <5=> Blue 
+// <6=> Magenta 
+// <7=> Cyan 
+// <8=> White 
+
+#ifndef NRFX_GPIOTE_CONFIG_DEBUG_COLOR
+#define NRFX_GPIOTE_CONFIG_DEBUG_COLOR 0
+#endif
+
+// </e>
+
+// </e>
+
+// </h> 
+//==========================================================
+
 // <h> nRF_Libraries 
 
 //==========================================================

src/application/button/main.c

@@ -1,34 +1,51 @@
 #include <stdbool.h>
-#include <stdint.h>
+#include "nrf.h"
+#include "nrf_drv_gpiote.h"
+#include "app_error.h"
+#include "boards.h"
 
-#include "board.h"
+#ifdef BSP_BUTTON_0
-#include "driver.h"
+    #define PIN_IN BSP_BUTTON_0
+#endif
+#ifndef PIN_IN
+    #error "Please indicate input pin"
+#endif
+
+#ifdef BSP_LED_0
+    #define PIN_OUT BSP_LED_0
+#endif
+#ifndef PIN_OUT
+    #error "Please indicate output pin"
+#endif
+
+void in_pin_handler(nrf_drv_gpiote_pin_t pin, nrf_gpiote_polarity_t action)
+{
+    nrf_drv_gpiote_out_toggle(PIN_OUT);
+}
+
+static void gpio_init(void)
+{
+    ret_code_t err_code;
+
+    err_code = nrf_drv_gpiote_init();
+    APP_ERROR_CHECK(err_code);
+
+    nrf_drv_gpiote_out_config_t out_config = GPIOTE_CONFIG_OUT_SIMPLE(false);
+
+    err_code = nrf_drv_gpiote_out_init(PIN_OUT, &out_config);
+    APP_ERROR_CHECK(err_code);
+
+    nrf_drv_gpiote_in_config_t in_config = GPIOTE_CONFIG_IN_SENSE_TOGGLE(true);
+    in_config.pull = NRF_GPIO_PIN_PULLUP;
+
+    err_code = nrf_drv_gpiote_in_init(PIN_IN, &in_config, in_pin_handler);
+    APP_ERROR_CHECK(err_code);
+
+    nrf_drv_gpiote_in_event_enable(PIN_IN, true);
+}
 
 int main(void)
 {
-    // bsp_board_init(BSP_INIT_LEDS);
+    gpio_init();
-    drv_open(&led_1);
+    while(true) {}
-    drv_open(&led_2);
-    drv_open(&led_3);
-    drv_open(&led_4);
-
-    drv_open(&button_1);
-    drv_open(&button_2);
-    drv_open(&button_3);
-    drv_open(&button_4);
-
-    while(true) {
-        char x;
-        drv_read(&button_1, &x, 1);
-        drv_write(&led_1, &x, 1);
-
-        drv_read(&button_2, &x, 1);
-        drv_write(&led_2, &x, 1);
-
-        drv_read(&button_3, &x, 1);
-        drv_write(&led_3, &x, 1);
-
-        drv_read(&button_4, &x, 1);
-        drv_write(&led_4, &x, 1);
-    }
 }