Started dual color leds PWM functions and configs

I started to create the PWM functions and configs based on internet examples, it doesn't compile yet

keyboards/handwired/stm32/boards/GENERIC_STM32_F103/board.h

@@ -50,7 +50,7 @@
 
 /* Backlighting */
 
-#define GPIOC_BACKLIGHT_PIN               12
+/*#define GPIOC_BACKLIGHT_PIN               15*/
 
 /* In case your board has a "USB enable" hardware
    controlled by a pin, define it here. (It could be just

keyboards/handwired/stm32/keymaps/spanish/keymap.c

@@ -22,15 +22,15 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // Highly Modified by Xydane
 const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-        KEYMAP_SETENTA(
+        [_NORMAL] = KEYMAP_SETENTA(
         KC_ESC,	KC_F1,  KC_F2, 	KC_F3, 	KC_F4, 	KC_F5, 	KC_F6,	KC_F7,	KC_F8,	KC_F9,	KC_F10,	KC_F11,	 KC_F12, KC_PSCREEN,KC_HOME, KC_END, \
 		  KC_GRAVE,	KC_1,	  KC_2,	  KC_3, 	KC_4, 	KC_5, 	KC_6,	  KC_7,	  KC_8,	  KC_9,	  KC_0,	  KC_MINS, KC_EQL,	KC_BSPC, KC_DELETE, \
 		    KC_TAB,	KC_Q,	  KC_W,	  KC_E, 	KC_R, 	KC_T, 	KC_Y,	  KC_U,	  KC_I,	  KC_O,	  KC_P,	  KC_LBRC, KC_RBRC,				 	 KC_PGUP, \
 		   KC_CAPS,	KC_A,	  KC_S,	  KC_D, 	KC_F, 	KC_G, 	KC_H,	  KC_J, 	KC_K,	  KC_L,	  KC_SCLN,KC_QUOT, KC_NUHS,	  KC_ENT,KC_PGDOWN, \
-		   KC_LSFT, KC_NUBS,KC_Z,	  KC_X, 	KC_C, 	KC_V, 	KC_B,	  KC_N,	  KC_M,	  KC_COMM,KC_DOT,	KC_SLSH, KC_RSFT,KC_UP,	 F(1), \
+		   LSPO_KEY, KC_NUBS,KC_Z,	  KC_X, 	KC_C, 	KC_V, 	KC_B,	  KC_N,	  KC_M,	  KC_COMM,KC_DOT,	KC_SLSH, RSPC_KEY,KC_UP,	 F(1), \
 		   KC_LCTL, KC_LGUI,KC_LALT,                 		    KC_SPC,          				KC_RALT,F(0),   KC_RCTL, KC_LEFT, KC_DOWN, KC_RIGHT ),
         
-        KEYMAP_SETENTA(
+        [_FNUNO] = KEYMAP_SETENTA(
        KC_TRNS, KC_MPRV, KC_MSTP, KC_MPLY, KC_MNXT, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS,KC_MUTE,KC_VOLD, KC_VOLU, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS, \
 		   KC_TRNS,	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,KC_P7,	 KC_P8,	 KC_P9,	 KC_TRNS, KC_TRNS, KC_TRNS,	KC_TRNS,KC_TRNS, \
 		   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,KC_P4,	 KC_P5,	 KC_P6,	 KC_PPLS, KC_TRNS, KC_TRNS,				 	KC_TRNS, \
@@ -38,7 +38,7 @@ const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 		   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,KC_P0,  KC_PDOT,KC_PENT, KC_PSLS, 	KC_TRNS,KC_TRNS,KC_TRNS, \
 		   KC_TRNS, KC_TRNS, KC_TRNS,                 	F(2),          					    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS ),
 
-        KEYMAP_SETENTA(
+        [_FNDOS] = KEYMAP_SETENTA(
        KC_TRNS, KC_MPRV, KC_MSTP, KC_MPLY, KC_MNXT, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS,KC_MUTE,KC_VOLD, KC_VOLU, KC_TRNS, KC_TRNS,KC_TRNS,KC_TRNS, \
        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,KC_P7,  KC_P8,  KC_P9,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,KC_TRNS, \
        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,KC_P4,  KC_P5,  KC_P6,  KC_PPLS, KC_TRNS, KC_TRNS,         KC_TRNS, \
@@ -51,6 +51,7 @@ const uint16_t PROGMEM fn_actions[] = {
     [0] = ACTION_LAYER_MOMENTARY(1),  // to Fn overlay
     [1] = ACTION_LAYER_TOGGLE(2),  // to Fn overlay
     [2] = ACTION_FUNCTION(2),
+    [3] = ACTION_FUNCTION(3),
 };
 
 void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
@@ -60,5 +61,32 @@ void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
       palTogglePad(GPIOA, 1);
     }     
     break;
+
+  // Continuar para incluir funciones propias
+  /*case 3:
+    if (record->event.pressed) {
+      function_led(algo);
+    }     
+    break;*/
+    
   }
 }
+
+/* Layer based ilumination, set min value to 0xFFF */
+/*uint32_t layer_state_set_user(uint32_t state) {
+    switch (biton32(state)) {
+    case _FNUNO:
+        custom_function1(min1, min2;)
+        rgblight_setrgb (0xFF,  0x00, 0x00);
+        break;
+    case _FNDOS:
+        custom_function2(min1, min2;)
+        rgblight_setrgb (0x00,  0xFF, 0x00);
+        break;
+    default: //  for any other layers, or the default layer
+        custom_function3(min1, min2;)
+        rgblight_setrgb (0x00,  0xFF, 0xFF);
+        break;
+    }
+  return state;
+}*/

keyboards/handwired/stm32/stm70/config.h

@@ -8,7 +8,8 @@
 #define PRODUCT_ID      0x6464
 #define DEVICE_VER      0x0001
 /* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
+/*   at most 32 characters or the ugly hack in usb_main.c works */
+
 //  Modified by Xydane
 #define MANUFACTURER "QMK"
 #define USBSTR_MANUFACTURER    'T', '\x00', 'M', '\x00', 'K', '\x00', ' ', '\x00', '\xc6', '\x00'
@@ -22,5 +23,8 @@
 #define MATRIX_COLS 15
 #define DIODE_DIRECTION COL2ROW
 
+#define LSPO_KEY KC_8
+#define RSPC_KEY KC_9
+
 
 #endif /* STM70_CONFIG_H_ */

keyboards/handwired/stm32/stm70/halconf.h

@@ -111,7 +111,7 @@
  * @brief   Enables the PWM subsystem.
  */
 #if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
-#define HAL_USE_PWM                 FALSE
+#define HAL_USE_PWM                 TRUE
 #endif
 
 /**

keyboards/handwired/stm32/stm70/led.c

@@ -35,27 +35,60 @@ void led_set(uint8_t usb_led)
 }
 
 
-/* New leds configuration, decided to put here */
+
-/*uint32_t layer_state_set_user(uint32_t state) {
+
-    switch (biton32(state)) {
+/* New awesome dual color leds functions, animations and more */
-    case _RAISE:
+/* Based on pwm_callback by fcayci: https://github.com/fcayci/STM32F4-ChibiOS/blob/master/pwm_callback/main.c */
-        rgblight_setrgb (0x00,  0x00, 0xFF);
+
-        break;
+static void pwmcb(PWMDriver *pwmp);
-    case _LOWER:
+
-        rgblight_setrgb (0xFF,  0x00, 0x00);
+static PWMConfig pwmcfg = {
-        break;
+    1000,        // Clock frecuency (seconds) = 1/value
-    case _PLOVER:
+    100,         // PWM period (ticks = clockfrecuency * pwmperiod)
-        rgblight_setrgb (0x00,  0xFF, 0x00);
+    pwmcb,        // Callback, disable with NULL
-        break;
+    {
-    case _ADJUST:
+        {PWM_OUTPUT_ACTIVE_HIGH, NULL}, /* Enable Channel 0 */
-        rgblight_setrgb (0x7A,  0x00, 0xFF);
+        {PWM_OUTPUT_ACTIVE_HIGH, NULL}, /* Enable Channel 1 */
-        break;
+        //{PWM_OUTPUT_ACTIVE_HIGH, NULL}, /* Enable Channel 2 */
-    default: //  for any other layers, or the default layer
+        //{PWM_OUTPUT_ACTIVE_HIGH, NULL}  /* Enable Channel 3 */
-        rgblight_setrgb (0x00,  0xFF, 0xFF);
+    },
-        break;
+    0, /* HW dependent part */
-    }
+    0
-  return state;
+};
-}*/
+
+
+/*
+ * PWM callback.
+ * Each time calculate the next duty cycle.
+ */
+static void pwmcb(PWMDriver *pwmp) {
+    (void)pwmp;
+
+    static uint16_t dir = 0, width = 0;
+
+    if (dir == 0) {width = (width + 100);}
+    else {width = (width - 100);}
+
+    if (width >= 100) {dir = 1;}
+    else if (width == 0) {dir = 0;}
+
+    pwmEnableChannel(&PWMC15, 0, width);
+    pwmEnableChannel(&PWMC15, 1, 100-width);
+    //pwmEnableChannel(&PWMD4, 2, width);
+    //pwmEnableChannel(&PWMD4, 3, 100-width);
+}
+
+static void iniciarluces(void) {
+
+    palSetPadMode(GPIOC, 15, PAL_MODE_ALTERNATE(2));  /* Green */
+    palSetPadMode(GPIOC, 14, PAL_MODE_ALTERNATE(2));  /* Red */
+
+    pwmStart(&PWMC15, &pwmCFG);
+
+}
+
+
+
 
 
 // inline void gh60_caps_led_off(void)     { DDRB &= ~(1<<2); PORTB &= ~(1<<2); }

keyboards/handwired/stm32/stm70/matrix.c

@@ -78,6 +78,9 @@ void matrix_init(void)
     LED_ON();
     wait_ms(500);
     LED_OFF();
+
+    // Start of PWM dual color leds
+    iniciarluces();
 }
 
 uint8_t matrix_scan(void)

keyboards/handwired/stm32/stm70/mcuconf.h

@@ -132,7 +132,7 @@
  * PWM driver system settings.
  */
 #define STM32_PWM_USE_ADVANCED              FALSE
-#define STM32_PWM_USE_TIM1                  FALSE
+#define STM32_PWM_USE_TIM1                  TRUE
 #define STM32_PWM_USE_TIM2                  FALSE
 #define STM32_PWM_USE_TIM3                  FALSE
 #define STM32_PWM_USE_TIM4                  FALSE