Ublox and PinName fixes

Author: cedrickkukela-cd

targets/TARGET_STM/TARGET_STM32L4/TARGET_MTS_DRAGONFLY_L471QG/PinNames.h

@@ -252,22 +252,22 @@ typedef enum {
 	LED4 = D3,
 
 	// SERIAL PORT
-    SERIAL_TX  = D1,
-    SERIAL_RX  = D0,
-    SERIAL_RTS = D6,
-    SERIAL_CTS = D3,
-    SERIAL_DCD = D4,
-    SERIAL_DSR = D5,
-    SERIAL_DTR = D7,
-    SERIAL_RI  = D8,
+	SERIAL_TX  = D1,
+	SERIAL_RX  = D0,
+	SERIAL_RTS = D6,
+	SERIAL_CTS = D3,
+	SERIAL_DCD = D4,
+	SERIAL_DSR = D5,
+	SERIAL_DTR = D7,
+	SERIAL_RI  = D8,
 
 	// SPI1 and SPI2 are available on Arduino pins
-    SPI1_MOSI = D11,
-    SPI1_MISO = D12,
-    SPI1_SCK  = D13,
-    SPI2_MOSI = D2,
-    SPI2_MISO = A0,
-    SPI2_SCK  = D9,
+	SPI1_MOSI = D11,
+	SPI1_MISO = D12,
+	SPI1_SCK  = D13,
+	SPI2_MOSI = D2,
+	SPI2_MISO = A0,
+	SPI2_SCK  = D9,
 
     // SPI3 connects to flash part
 	SPI3_MOSI = PC_12,
@@ -276,10 +276,10 @@ typedef enum {
 	SPI3_SSEL = PG_12,
 
     // I2C1 and I2C3 are available on Arduino pins
-    I2C1_SCL = D15,
-    I2C1_SDA = D14,
-    I2C3_SCL = D7,
-    I2C3_SDA = A5,
+	I2C1_SCL = D15,
+	I2C1_SDA = D14,
+	I2C3_SCL = D7,
+	I2C3_SDA = A5,
 
 	// Modem
 	RADIO_PWR   = PC_3,
@@ -310,7 +310,6 @@ typedef enum {
 	MDMDTR   = RADIO_DTR, // Data Terminal Ready
 	MDMRI    = RADIO_RI, // Ring Indicator
 
-
 	CELL_GPIO5 = PE_11,
 	CELL_GPIO2 = PE_13,
 	CELL_GPIO3 = PE_14,
@@ -325,10 +324,10 @@ typedef enum {
 	MDMRST = RADIO_RESET,
 	MDMCURRENTSENSE = (int) 0xFFFFFFFF,
 
-    // GNSS
-    GNSSEN  = (int) 0xFFFFFFFF,     // VCC_IO to GNSS, should be set to push-pull, no pull-up, output
-    GNSSTXD =(int) 0xFFFFFFFF,
-    GNSSRXD = (int) 0xFFFFFFFF,
+	// GNSS
+	GNSSEN  = (int) 0xFFFFFFFF,     // VCC_IO to GNSS, should be set to push-pull, no pull-up, output
+	GNSSTXD =(int) 0xFFFFFFFF,
+	GNSSRXD = (int) 0xFFFFFFFF,
 	PWR3V3 = (int) 0xFFFFFFFF,
 
 	WAKEUP   = D3,

targets/TARGET_STM/TARGET_STM32L4/TARGET_MTS_DRAGONFLY_L471QG/onboard_modem_api.c

@@ -31,7 +31,7 @@ static void press_power_button(int time_us)
 #if defined(TARGET_UBLOX_C030_R410M)
     gpio_init_inout(&gpio, MDMPWRON, PIN_OUTPUT, OpenDrain, 0);
 #else
-    gpio_init_out_ex(&gpio, MDMPWRON, 0);
+    gpio_init_inout(&gpio, MDMPWRON, PIN_OUTPUT, OpenDrainNoPull, 0);
 #endif
 
     wait_us(time_us);
@@ -43,19 +43,19 @@ void onboard_modem_init()
     gpio_t gpio;
 
     // Take us out of reset
-    gpio_init_out_ex(&gpio, RADIO_PWR,    1);
-    gpio_init_out_ex(&gpio, BUF_EN,    0);
-    gpio_init_out_ex(&gpio, MDMRST,    1);
+    gpio_init_inout(&gpio, RADIO_PWR, PIN_OUTPUT, PushPullNoPull,   1);
+    gpio_init_inout(&gpio, BUF_EN, PIN_OUTPUT, OpenDrainNoPull,   0);
+    gpio_init_inout(&gpio, MDMRST,  PIN_OUTPUT, OpenDrainNoPull,  1);
 }
 
 void onboard_modem_deinit()
 {
     gpio_t gpio;
 
     // Back into reset
-    gpio_init_out_ex(&gpio, RADIO_PWR,    0);
-    gpio_init_out_ex(&gpio, BUF_EN,    1);
-    gpio_init_out_ex(&gpio, MDMRST, 0);
+    gpio_init_inout(&gpio, RADIO_PWR, PIN_OUTPUT, PushPullNoPull,   0);
+    gpio_init_inout(&gpio, BUF_EN, PIN_OUTPUT, OpenDrainNoPull,   1);
+    gpio_init_inout(&gpio, MDMRST,PIN_OUTPUT, OpenDrainNoPull, 0);
 }
 
 void onboard_modem_power_up()
@@ -65,7 +65,7 @@ void onboard_modem_power_up()
     press_power_button(1000000);
 #else
 	/* keep the power line low for 50 microseconds */
-    press_power_button(50);
+    press_power_button(1000000);
 #endif
 
     /* give modem a little time to respond */
@@ -79,7 +79,7 @@ void onboard_modem_power_down()
     press_power_button(1500000);
 #else
 	/* keep the power line low for 1 seconds */
-    press_power_button(1000000);
+    press_power_button(1500000);
 #endif
 }
 

targets/TARGET_STM/TARGET_STM32L4/TARGET_MTS_DRAGONFLY_L471QG/ublox_low_level_api.c

@@ -22,15 +22,15 @@ void ublox_board_init(void) {
     gpio_t gpio;
 
     // Enable power to 3V3
-    gpio_init_inout(&gpio, RADIO_PWR, PIN_OUTPUT, OpenDrain, 1);
-    gpio_init_inout(&gpio, VUSB_EN, PIN_OUTPUT, OpenDrain, 0);
+    gpio_init_inout(&gpio, RADIO_PWR, PIN_OUTPUT, PushPullNoPull, 1);
+    gpio_init_inout(&gpio, VUSB_EN, PIN_OUTPUT, OpenDrainNoPull, 0);
 
     // start with modem disabled 
     gpio_init_out_ex(&gpio, MDMRST,    0);
 #if defined(TARGET_UBLOX_C030_R410M)
     gpio_init_inout(&gpio, MDMPWRON, PIN_OUTPUT, OpenDrain, 1);
 #else
-    gpio_init_out_ex(&gpio, MDMPWRON,  0);
+    gpio_init_inout(&gpio, MDMPWRON,  PIN_OUTPUT, OpenDrainNoPull, 1);
 #endif
     gpio_init_out_ex(&gpio, MDMRTS,    0);
     //gpio_init_in_ex(&gpio,  MDMCURRENTSENSE, PullNone);

targets/targets.json

@@ -2187,7 +2187,7 @@
         "release_versions": ["2", "5"],
         "device_name": "STM32L471QG",
         "bootloader_supported": true,
-       "features": ["IPV4"]
+        "features": ["IPV4", "NANOSTACK", "COMMON_PAL"]
     },
     "MTB_MTS_DRAGONFLY": {
         "inherits": ["FAMILY_STM32"],