Added support for PWMOUT

targets/TARGET_STM/TARGET_STM32G4/objects.h

@@ -44,6 +44,16 @@ struct port_s {
     __IO uint32_t *reg_out;
 };
 
+struct pwmout_s {
+    PWMName pwm;
+    PinName pin;
+    uint32_t prescaler;
+    uint32_t period;
+    uint32_t pulse;
+    uint8_t channel;
+    uint8_t inverted;
+};
+
 struct serial_s {
     UARTName uart;
     int index; // Used by irq

targets/TARGET_STM/TARGET_STM32G4/pwmout_device.c

@@ -0,0 +1,67 @@
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2017, STMicroelectronics
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************
+ */
+#include "cmsis.h"
+#include "pwmout_api.h"
+#include "pwmout_device.h"
+
+#if DEVICE_PWMOUT
+
+const pwm_apb_map_t pwm_apb_map_table[] = {
+#if defined(TIM2_BASE)
+    {PWM_2, PWMOUT_ON_APB1},
+#endif
+#if defined(TIM3_BASE)
+    {PWM_3, PWMOUT_ON_APB1},
+#endif
+#if defined(TIM4_BASE)
+    {PWM_4, PWMOUT_ON_APB1},
+#endif
+#if defined(TIM1_BASE)
+    {PWM_1, PWMOUT_ON_APB2},
+#endif
+#if defined(TIM8_BASE)
+    {PWM_8, PWMOUT_ON_APB2},
+#endif
+#if defined(TIM15_BASE)
+    {PWM_15, PWMOUT_ON_APB2},
+#endif
+#if defined(TIM16_BASE)
+    {PWM_16, PWMOUT_ON_APB2},
+#endif
+#if defined(TIM17_BASE)
+    {PWM_17, PWMOUT_ON_APB2},
+#endif
+#if defined(TIM20_BASE)
+    {PWM_20, PWMOUT_ON_APB2},
+#endif
+    {(PWMName) 0, PWMOUT_UNKNOWN}
+};
+
+#endif // DEVICE_PWMOUT

targets/TARGET_STM/TARGET_STM32G4/pwmout_device.h

@@ -0,0 +1,61 @@
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2017, STMicroelectronics
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************
+ */
+#ifndef MBED_PWMOUT_DEVICE_H
+#define MBED_PWMOUT_DEVICE_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if DEVICE_PWMOUT
+
+typedef enum {
+    PWMOUT_ON_APB1 = 0,
+    PWMOUT_ON_APB2 = 1,
+    PWMOUT_UNKNOWN = 2
+} PwmoutApb;
+
+/*  Structure to describe Timers to APB */
+typedef struct pwm_apb_map {
+    PWMName pwm;   // an index entry for each EXIT line
+    PwmoutApb pwmoutApb;
+} pwm_apb_map_t;
+
+extern const pwm_apb_map_t pwm_apb_map_table[];
+
+#endif // DEVICE_PWMOUT
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

targets/targets.json

@@ -7562,7 +7562,6 @@
             "MPU"
         ],
         "device_has_remove": [
-            "PWMOUT",
             "SPI",
             "SPISLAVE",
             "SPI_ASYNCH"