PWM: enable complementary outputs in the atmel START project

main_fw/atmel_start_prj/atmel_start_config.atstart

@@ -2,12 +2,17 @@ format_version: '2'
 name: My Project
 versions:
   api: '1.0'
-  backend: 1.6.148
-  commit: 605f106ab95776472e3febf2fac2471441fb1816
-  content: 1.0.1600
-  content_pack_name: acme-packs-all
+  backend: 1.7.360
+  commit: 1e07622763d149970fd8808a8f12ff3b1e84e0d7
+  content: unknown
+  content_pack_name: unknown
   format: '2'
-  frontend: 1.6.1881
+  frontend: 1.7.360
+  packs_version_avr8: 1.0.1415
+  packs_version_qtouch: unknown
+  packs_version_sam: 1.0.1622
+  version_backend: 1.7.360
+  version_frontend: ''
 board:
   identifier: CustomBoard
   device: SAMD21G18A-MF
@@ -319,13 +324,21 @@ drivers:
     api: HAL:HPL:GCLK
     configuration:
       enable_gclk_gen_0: true
+      enable_gclk_gen_0__externalclock: 1000000
       enable_gclk_gen_1: true
+      enable_gclk_gen_1__externalclock: 1000000
       enable_gclk_gen_2: true
+      enable_gclk_gen_2__externalclock: 1000000
       enable_gclk_gen_3: true
+      enable_gclk_gen_3__externalclock: 1000000
       enable_gclk_gen_4: true
+      enable_gclk_gen_4__externalclock: 1000000
       enable_gclk_gen_5: false
+      enable_gclk_gen_5__externalclock: 1000000
       enable_gclk_gen_6: false
+      enable_gclk_gen_6__externalclock: 1000000
       enable_gclk_gen_7: false
+      enable_gclk_gen_7__externalclock: 1000000
       gclk_arch_gen_0_RUNSTDBY: true
       gclk_arch_gen_0_enable: true
       gclk_arch_gen_0_idc: false
@@ -521,6 +534,13 @@ drivers:
       tc_prescaler: No division
       timer_event_control: false
     optional_signals:
+    - identifier: PWM_0:WO/0
+      pad: PA18
+      mode: PWM output
+      configuration: null
+      definition: Atmel:SAMD21_Drivers:0.0.1::SAMD21G18A-MF::optional_signal_definition::TC3.WO.0
+      name: TC3/WO/0
+      label: WO/0
     - identifier: PWM_0:WO/1
       pad: PA19
       mode: PWM output
@@ -559,6 +579,13 @@ drivers:
       tc_prescaler: No division
       timer_event_control: false
     optional_signals:
+    - identifier: PWM_1:WO/0
+      pad: PA22
+      mode: PWM output
+      configuration: null
+      definition: Atmel:SAMD21_Drivers:0.0.1::SAMD21G18A-MF::optional_signal_definition::TC4.WO.0
+      name: TC4/WO/0
+      label: WO/0
     - identifier: PWM_1:WO/1
       pad: PA23
       mode: PWM output
@@ -1120,6 +1147,12 @@ pads:
     mode: Digital output
     user_label: PA17
     configuration: null
+  PA18:
+    name: PA18
+    definition: Atmel:SAMD21_Drivers:0.0.1::SAMD21G18A-MF::pad::PA18
+    mode: Peripheral IO
+    user_label: PA18
+    configuration: null
   PA19:
     name: PA19
     definition: Atmel:SAMD21_Drivers:0.0.1::SAMD21G18A-MF::pad::PA19
@@ -1138,6 +1171,12 @@ pads:
     mode: Digital input
     user_label: ADDR2
     configuration: null
+  PA22:
+    name: PA22
+    definition: Atmel:SAMD21_Drivers:0.0.1::SAMD21G18A-MF::pad::PA22
+    mode: Peripheral IO
+    user_label: PA22
+    configuration: null
   PA23:
     name: PA23
     definition: Atmel:SAMD21_Drivers:0.0.1::SAMD21G18A-MF::pad::PA23

main_fw/atmel_start_prj/atmel_start_pins.h

@@ -31,9 +31,11 @@
 #define PA13 GPIO(GPIO_PORTA, 13)
 #define PA16 GPIO(GPIO_PORTA, 16)
 #define PA17 GPIO(GPIO_PORTA, 17)
+#define PA18 GPIO(GPIO_PORTA, 18)
 #define PA19 GPIO(GPIO_PORTA, 19)
 #define ADDR1 GPIO(GPIO_PORTA, 20)
 #define ADDR2 GPIO(GPIO_PORTA, 21)
+#define PA22 GPIO(GPIO_PORTA, 22)
 #define PA23 GPIO(GPIO_PORTA, 23)
 #define PA24 GPIO(GPIO_PORTA, 24)
 #define PA25 GPIO(GPIO_PORTA, 25)

main_fw/atmel_start_prj/driver_init.c

@@ -205,6 +205,8 @@ static void TIMER_0_init(void)
 void PWM_0_PORT_init(void)
 {
 
+        gpio_set_pin_function(PA18, PINMUX_PA18E_TC3_WO0);
+
 	gpio_set_pin_function(PA19, PINMUX_PA19E_TC3_WO1);
 }
 
@@ -224,6 +226,8 @@ void PWM_0_init(void)
 void PWM_1_PORT_init(void)
 {
 
+        gpio_set_pin_function(PA22, PINMUX_PA22E_TC4_WO0);
+
 	gpio_set_pin_function(PA23, PINMUX_PA23E_TC4_WO1);
 }
 

main_fw/atmel_start_prj/hpl/sercom/hpl_sercom.c

@@ -1672,6 +1672,12 @@ static struct i2cs_configuration _i2css[] = {
 #if CONF_SERCOM_5_I2CS_ENABLE == 1
     I2CS_CONFIGURATION(5),
 #endif
+#if CONF_SERCOM_6_I2CS_ENABLE == 1
+    I2CS_CONFIGURATION(6),
+#endif
+#if CONF_SERCOM_7_I2CS_ENABLE == 1
+    I2CS_CONFIGURATION(7),
+#endif
 };
 #endif
 
@@ -1910,7 +1916,7 @@ int32_t _i2c_s_async_set_irq_state(struct _i2c_s_async_device *const device, con
 static void _sercom_i2c_s_irq_handler(struct _i2c_s_async_device *device)
 {
 	void *   hw    = device->hw;
-	uint32_t flags = hri_sercomi2cm_read_INTFLAG_reg(hw);
+	uint32_t flags = hri_sercomi2cs_read_INTFLAG_reg(hw);
 
 	if (flags & SERCOM_I2CS_INTFLAG_ERROR) {
 		ASSERT(device->cb.error);