Add pwm device

bsp/cypress/libraries/HAL_Drivers/SConscript

@@ -26,6 +26,9 @@ if GetDepend(['RT_USING_I2C']):
     if GetDepend('BSP_USING_HW_I2C3') or GetDepend('BSP_USING_HW_I2C6'):
         src += ['drv_i2c.c']
 
+if GetDepend(['BSP_USING_PWM']):
+    src += ['drv_pwm.c']
+
 if GetDepend(['RT_USING_ADC']):
     src += ['drv_adc.c']
 

bsp/cypress/libraries/HAL_Drivers/drv_i2c.c

@@ -5,7 +5,7 @@
  *
  * Change Logs:
  * Date           Author       Notes
- * 2021-09-03     AisinoChip   first implementation.
+ * 2022-07-08     Rbb666       first implementation.
  */
 
 #include "board.h"

bsp/cypress/libraries/HAL_Drivers/drv_pwm.c

@@ -0,0 +1,269 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-07-13     Rbb666       first version
+ */
+#include "drv_pwm.h"
+
+#ifdef RT_USING_PWM
+
+#include <drivers/rt_drv_pwm.h>
+#include "drv_gpio.h"
+
+//#define DRV_DEBUG
+#define LOG_TAG             "drv.pwm"
+#include <drv_log.h>
+
+struct rt_device_pwm pwm_device;
+
+struct ifx_pwm
+{
+    struct rt_device_pwm pwm_device;
+    cyhal_pwm_t *pwm_obj;
+    rt_uint8_t channel;
+    char *name;
+    rt_uint8_t gpio;
+};
+
+enum
+{
+#ifdef BSP_USING_PWM0
+    PWM0_INDEX,
+#endif
+};
+
+static struct ifx_pwm ifx_pwm_obj[] =
+{
+#ifdef BSP_USING_PWM0
+    PWM0_CONFIG,
+#endif
+};
+
+static void pwm_get_pin_number(void)
+{
+#ifdef BSP_USING_PWM0_CH7
+#ifdef BSP_USING_PWM0_PORT2
+    ifx_pwm_obj[PWM0_INDEX].gpio = GET_PIN(2, 2);
+#endif
+#ifdef BSP_USING_PWM0_PORT5
+    ifx_pwm_obj[PWM0_INDEX].gpio = GET_PIN(5, 6);
+#endif
+#ifdef BSP_USING_PWM0_PORT7
+    ifx_pwm_obj[PWM0_INDEX].gpio = GET_PIN(7, 7);
+#endif
+#ifdef BSP_USING_PWM0_PORT9
+    ifx_pwm_obj[PWM0_INDEX].gpio = GET_PIN(9, 4);
+#endif
+#ifdef BSP_USING_PWM0_PORT10
+    ifx_pwm_obj[PWM0_INDEX].gpio = GET_PIN(10, 2);
+#endif
+#ifdef BSP_USING_PWM0_PORT12
+    ifx_pwm_obj[PWM0_INDEX].gpio = GET_PIN(12, 6);
+#endif
+#endif
+}
+
+static void pwm_get_channel(void)
+{
+#ifdef BSP_USING_PWM0_CH7
+    ifx_pwm_obj[PWM0_INDEX].channel = 7;
+#endif
+}
+
+static rt_err_t drv_pwm_enable(cyhal_pwm_t *htim, struct rt_pwm_configuration *configuration, rt_bool_t enable)
+{
+    /* get the value of channel */
+    rt_uint32_t channel = configuration->channel;
+
+    if (!configuration->complementary || configuration->complementary)
+    {
+        if (!enable)
+        {
+            if (channel == 7)
+            {
+                cyhal_pwm_stop(htim);
+            }
+        }
+        else
+        {
+            if (channel == 7)
+            {
+                cyhal_pwm_start(htim);
+            }
+        }
+    }
+
+    return RT_EOK;
+}
+
+static rt_err_t drv_pwm_set(cyhal_pwm_t *htim, struct rt_pwm_configuration *configuration)
+{
+    rt_uint64_t tim_clock;
+    rt_uint32_t period, pulse;
+
+    tim_clock = (rt_uint32_t)(htim->tcpwm.clock_hz);
+
+    period = (unsigned long long)configuration->period / 1000ULL;
+
+    pulse = (unsigned long long)configuration->pulse / 1000ULL;
+
+    cyhal_pwm_set_period(htim, period, pulse);
+
+    return RT_EOK;
+}
+
+static rt_err_t drv_pwm_get(cyhal_pwm_t *htim, struct rt_pwm_configuration *configuration)
+{
+    uint32_t Period = Cy_TCPWM_PWM_GetPeriod0(htim->tcpwm.base, _CYHAL_TCPWM_CNT_NUMBER(htim->tcpwm.resource));
+
+    uint32_t Compare = Cy_TCPWM_PWM_GetCounter(htim->tcpwm.base, _CYHAL_TCPWM_CNT_NUMBER(htim->tcpwm.resource));
+
+    configuration->period = Period;
+
+    configuration->pulse = Compare;
+
+    return RT_EOK;
+}
+
+static rt_err_t drv_pwm_control(struct rt_device_pwm *device, int cmd, void *arg)
+{
+    struct rt_pwm_configuration *configuration = (struct rt_pwm_configuration *)arg;
+    cyhal_pwm_t *htim = (cyhal_pwm_t *)device->parent.user_data;
+
+    switch (cmd)
+    {
+    case PWMN_CMD_ENABLE:
+        configuration->complementary = RT_TRUE;
+    case PWM_CMD_ENABLE:
+        return drv_pwm_enable(htim, configuration, RT_TRUE);
+    case PWMN_CMD_DISABLE:
+        configuration->complementary = RT_FALSE;
+    case PWM_CMD_DISABLE:
+        return drv_pwm_enable(htim, configuration, RT_FALSE);
+    case PWM_CMD_SET:
+        return drv_pwm_set(htim, configuration);
+    case PWM_CMD_GET:
+        return drv_pwm_get(htim, configuration);
+    default:
+        return RT_EINVAL;
+    }
+}
+
+static struct rt_pwm_ops drv_ops =
+{
+    drv_pwm_control
+};
+
+static rt_err_t ifx_hw_pwm_init(struct ifx_pwm *device)
+{
+    rt_err_t result = RT_EOK;
+
+    RT_ASSERT(device != RT_NULL);
+
+    /* config pwm channel */
+    if (device->channel == 0x07)
+    {
+        if (cyhal_pwm_init_adv(device->pwm_obj, device->gpio, NC, CYHAL_PWM_LEFT_ALIGN, true, 0u, false, RT_NULL) != RT_EOK)
+        {
+            LOG_E("%s channel7 config failed", device->name);
+            result = -RT_ERROR;
+            goto __exit;
+        }
+    }
+
+__exit:
+    return result;
+}
+
+static int rt_hw_pwm_init(void)
+{
+    int i = 0;
+    int result = RT_EOK;
+
+    pwm_get_pin_number();
+    pwm_get_channel();
+
+    for (i = 0; i < sizeof(ifx_pwm_obj) / sizeof(ifx_pwm_obj[0]); i++)
+    {
+        ifx_pwm_obj[i].pwm_obj = rt_malloc(sizeof(cyhal_pwm_t));
+
+        /* pwm init */
+        if (ifx_hw_pwm_init(&ifx_pwm_obj[i]) != RT_EOK)
+        {
+            LOG_E("%s init failed", ifx_pwm_obj[i].name);
+            result = -RT_ERROR;
+            goto __exit;
+        }
+        else
+        {
+            if (rt_device_pwm_register(&ifx_pwm_obj[i].pwm_device, ifx_pwm_obj[i].name, &drv_ops, ifx_pwm_obj[i].pwm_obj) == RT_EOK)
+            {
+                LOG_D("%s register success", ifx_pwm_obj[i].name);
+            }
+            else
+            {
+                LOG_D("%s register failed", ifx_pwm_obj[i].name);
+                result = -RT_ERROR;
+            }
+        }
+    }
+
+__exit:
+    rt_free(ifx_pwm_obj[i].pwm_obj);
+    return result;
+}
+INIT_BOARD_EXPORT(rt_hw_pwm_init);
+
+#define PWM_DEV_NAME        "pwm0"
+#define PWM_DEV_CHANNEL     7
+
+struct rt_device_pwm *pwm_dev;
+
+static int pwm_sample(int argc, char *argv[])
+{
+    rt_uint32_t period, pulse, dir;
+
+    period = 500000;
+    dir = 1;
+    pulse = 0;
+
+    pwm_dev = (struct rt_device_pwm *)rt_device_find(PWM_DEV_NAME);
+    if (pwm_dev == RT_NULL)
+    {
+        rt_kprintf("pwm sample run failed! can't find %s device!\n", PWM_DEV_NAME);
+        return RT_ERROR;
+    }
+
+    rt_pwm_set(pwm_dev, PWM_DEV_CHANNEL, period, pulse);
+    rt_pwm_enable(pwm_dev, PWM_DEV_CHANNEL);
+
+    while (1)
+    {
+        rt_thread_mdelay(50);
+
+        if (dir)
+        {
+            pulse += 5000;
+        }
+        else
+        {
+            pulse -= 5000;
+        }
+        if (pulse >= period)
+        {
+            dir = 0;
+        }
+        if (0 == pulse)
+        {
+            dir = 1;
+        }
+
+        rt_pwm_set(pwm_dev, PWM_DEV_CHANNEL, period, pulse);
+    }
+}
+MSH_CMD_EXPORT(pwm_sample, <pwm0> channel7 sample);
+#endif

bsp/cypress/libraries/HAL_Drivers/drv_pwm.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-03-10     leo          first version
+ */
+
+#ifndef __PWM_CONFIG_H__
+#define __PWM_CONFIG_H__
+
+#include <rtthread.h>
+#include <board.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MAX_PERIOD                      65535
+
+#ifdef BSP_USING_PWM0
+#ifndef PWM0_CONFIG
+#define PWM0_CONFIG                             \
+    {                                           \
+       .name                    = "pwm0",       \
+       .channel                 = 0,            \
+       .gpio                    = 0,            \
+    }
+#endif /* PWM0_CONFIG */
+#endif /* BSP_USING_PWM0 */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

bsp/cypress/libraries/IFX_PSOC6_HAL/SConscript

@@ -76,6 +76,13 @@ if GetDepend(['RT_USING_QSPI']):
     src += ['mtb_shared/serial-flash/cy_serial_flash_qspi.c']
     src += ['TARGET_CY8CKIT-062S2-43012/COMPONENT_BSP_DESIGN_MODUS/GeneratedSource/cycfg_qspi_memslot.c']
 
+if GetDepend(['RT_USING_PWM']):
+    src += ['mtb-hal-cat1/source/cyhal_pwm.c']
+    src += ['mtb-hal-cat1/source/cyhal_timer.c']
+    src += ['mtb-hal-cat1/source/cyhal_tcpwm_common.c']
+    src += ['mtb-pdl-cat1/drivers/source/cy_tcpwm_pwm.c']
+    src += ['mtb-pdl-cat1/drivers/source/cy_tcpwm_counter.c']
+
 if GetDepend(['RT_USING_I2C']):
     src += ['mtb-hal-cat1/source/cyhal_i2c.c']
 

bsp/cypress/psoc6-cy8cproto-4343w/.config

@@ -119,7 +119,7 @@ CONFIG_DFS_FILESYSTEM_TYPES_MAX=4
 CONFIG_DFS_FD_MAX=16
 # CONFIG_RT_USING_DFS_MNTTABLE is not set
 # CONFIG_RT_USING_DFS_ELMFAT is not set
-# CONFIG_RT_USING_DFS_DEVFS is not set
+CONFIG_RT_USING_DFS_DEVFS=y
 # CONFIG_RT_USING_DFS_ROMFS is not set
 # CONFIG_RT_USING_DFS_RAMFS is not set
 # CONFIG_RT_USING_FAL is not set
@@ -138,25 +138,23 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_CAN is not set
 # CONFIG_RT_USING_HWTIMER is not set
 # CONFIG_RT_USING_CPUTIME is not set
-CONFIG_RT_USING_I2C=y
-# CONFIG_RT_I2C_DEBUG is not set
-CONFIG_RT_USING_I2C_BITOPS=y
-CONFIG_RT_I2C_BITOPS_DEBUG=y
+# CONFIG_RT_USING_I2C is not set
 # CONFIG_RT_USING_PHY is not set
 CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_ADC is not set
 # CONFIG_RT_USING_DAC is not set
-# CONFIG_RT_USING_PWM is not set
+CONFIG_RT_USING_PWM=y
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
 # CONFIG_RT_USING_PM is not set
-# CONFIG_RT_USING_RTC is not set
+CONFIG_RT_USING_RTC=y
+# CONFIG_RT_USING_ALARM is not set
+# CONFIG_RT_USING_SOFT_RTC is not set
 # CONFIG_RT_USING_SDIO is not set
 # CONFIG_RT_USING_SPI is not set
 # CONFIG_RT_USING_WDT is not set
 # CONFIG_RT_USING_AUDIO is not set
-CONFIG_RT_USING_SENSOR=y
-CONFIG_RT_USING_SENSOR_CMD=y
+# CONFIG_RT_USING_SENSOR is not set
 # CONFIG_RT_USING_TOUCH is not set
 # CONFIG_RT_USING_HWCRYPTO is not set
 # CONFIG_RT_USING_PULSE_ENCODER is not set
@@ -179,18 +177,19 @@ CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8
 # POSIX (Portable Operating System Interface) layer
 #
 CONFIG_RT_USING_POSIX_FS=y
-# CONFIG_RT_USING_POSIX_DEVIO is not set
-# CONFIG_RT_USING_POSIX_STDIO is not set
+CONFIG_RT_USING_POSIX_DEVIO=y
+CONFIG_RT_USING_POSIX_STDIO=y
 # CONFIG_RT_USING_POSIX_POLL is not set
 # CONFIG_RT_USING_POSIX_SELECT is not set
 # CONFIG_RT_USING_POSIX_SOCKET is not set
 # CONFIG_RT_USING_POSIX_TERMIOS is not set
 # CONFIG_RT_USING_POSIX_AIO is not set
 # CONFIG_RT_USING_POSIX_MMAN is not set
-# CONFIG_RT_USING_POSIX_DELAY is not set
-# CONFIG_RT_USING_POSIX_CLOCK is not set
+CONFIG_RT_USING_POSIX_DELAY=y
+CONFIG_RT_USING_POSIX_CLOCK=y
 # CONFIG_RT_USING_POSIX_TIMER is not set
-# CONFIG_RT_USING_PTHREADS is not set
+CONFIG_RT_USING_PTHREADS=y
+CONFIG_PTHREAD_NUM_MAX=8
 # CONFIG_RT_USING_MODULE is not set
 
 #
@@ -521,68 +520,7 @@ CONFIG_RT_USING_POSIX_FS=y
 #
 # peripheral libraries and drivers
 #
-CONFIG_PKG_USING_SENSORS_DRIVERS=y
-# CONFIG_PKG_USING_FINGERPRINT is not set
-# CONFIG_PKG_USING_LSM6DSM is not set
-# CONFIG_PKG_USING_LSM6DSL is not set
-# CONFIG_PKG_USING_LPS22HB is not set
-# CONFIG_PKG_USING_HTS221 is not set
-# CONFIG_PKG_USING_LSM303AGR is not set
-# CONFIG_PKG_USING_BME280 is not set
-# CONFIG_PKG_USING_BME680 is not set
-# CONFIG_PKG_USING_BMA400 is not set
-# CONFIG_PKG_USING_BMI160_BMX160 is not set
-# CONFIG_PKG_USING_SPL0601 is not set
-# CONFIG_PKG_USING_MS5805 is not set
-# CONFIG_PKG_USING_DA270 is not set
-# CONFIG_PKG_USING_DF220 is not set
-# CONFIG_PKG_USING_HSHCAL001 is not set
-# CONFIG_PKG_USING_BH1750 is not set
-CONFIG_PKG_USING_MPU6XXX=y
-CONFIG_PKG_MPU6XXX_PATH="/packages/peripherals/sensors/mpu6xxx"
-# CONFIG_PKG_USING_MPU6XXX_V001 is not set
-# CONFIG_PKG_USING_MPU6XXX_V100 is not set
-# CONFIG_PKG_USING_MPU6XXX_V110 is not set
-CONFIG_PKG_USING_MPU6XXX_LATEST_VERSION=y
-CONFIG_PKG_MPU6XXX_VER="latest"
-CONFIG_PKG_USING_MPU6XXX_ACCE=y
-CONFIG_PKG_USING_MPU6XXX_GYRO=y
-CONFIG_PKG_USING_MPU6XXX_MAG=y
-# CONFIG_PKG_USING_AHT10 is not set
-# CONFIG_PKG_USING_AP3216C is not set
-# CONFIG_PKG_USING_TSL4531 is not set
-# CONFIG_PKG_USING_DS18B20 is not set
-# CONFIG_PKG_USING_DHT11 is not set
-# CONFIG_PKG_USING_DHTXX is not set
-# CONFIG_PKG_USING_GY271 is not set
-# CONFIG_PKG_USING_GP2Y10 is not set
-# CONFIG_PKG_USING_SGP30 is not set
-# CONFIG_PKG_USING_HDC1000 is not set
-# CONFIG_PKG_USING_BMP180 is not set
-# CONFIG_PKG_USING_BMP280 is not set
-# CONFIG_PKG_USING_SHTC1 is not set
-# CONFIG_PKG_USING_BMI088 is not set
-# CONFIG_PKG_USING_HMC5883 is not set
-# CONFIG_PKG_USING_MAX6675 is not set
-# CONFIG_PKG_USING_TMP1075 is not set
-# CONFIG_PKG_USING_SR04 is not set
-# CONFIG_PKG_USING_CCS811 is not set
-# CONFIG_PKG_USING_PMSXX is not set
-# CONFIG_PKG_USING_RT3020 is not set
-# CONFIG_PKG_USING_MLX90632 is not set
-# CONFIG_PKG_USING_MLX90393 is not set
-# CONFIG_PKG_USING_MS5611 is not set
-# CONFIG_PKG_USING_MAX31865 is not set
-# CONFIG_PKG_USING_VL53L0X is not set
-# CONFIG_PKG_USING_INA260 is not set
-# CONFIG_PKG_USING_MAX30102 is not set
-# CONFIG_PKG_USING_INA226 is not set
-# CONFIG_PKG_USING_LIS2DH12 is not set
-# CONFIG_PKG_USING_HS300X is not set
-# CONFIG_PKG_USING_ZMOD4410 is not set
-# CONFIG_PKG_USING_ISL29035 is not set
-# CONFIG_PKG_USING_MMC3680KJ is not set
-# CONFIG_PKG_USING_QMP6989 is not set
+# CONFIG_PKG_USING_SENSORS_DRIVERS is not set
 # CONFIG_PKG_USING_REALTEK_AMEBA is not set
 # CONFIG_PKG_USING_SHT2X is not set
 # CONFIG_PKG_USING_SHT3X is not set
@@ -753,18 +691,24 @@ CONFIG_BSP_USING_USB_TO_USART=y
 #
 CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART=y
+# CONFIG_BSP_USING_UART0 is not set
+# CONFIG_BSP_USING_UART1 is not set
+# CONFIG_BSP_USING_UART2 is not set
+# CONFIG_BSP_USING_UART3 is not set
+# CONFIG_BSP_USING_UART4 is not set
 CONFIG_BSP_USING_UART5=y
-CONFIG_BSP_USING_UART2=y
+CONFIG_BSP_USING_PWM=y
+CONFIG_BSP_USING_PWM0=y
+CONFIG_BSP_USING_PWM0_CH7=y
+# CONFIG_BSP_USING_PWM0_PORT2 is not set
+# CONFIG_BSP_USING_PWM0_PORT5 is not set
+# CONFIG_BSP_USING_PWM0_PORT7 is not set
+CONFIG_BSP_USING_PWM0_PORT9=y
+# CONFIG_BSP_USING_PWM0_PORT10 is not set
+# CONFIG_BSP_USING_PWM0_PORT12 is not set
 # CONFIG_BSP_USING_ADC is not set
 # CONFIG_BSP_USING_QSPI_FLASH is not set
-CONFIG_BSP_USING_HW_I2C=y
-CONFIG_BSP_USING_HW_I2C1=y
-
-#
-# Notice: P6_0 --> 48; P6_1 --> 49
-#
-CONFIG_BSP_I2C1_SCL_PIN=48
-CONFIG_BSP_I2C1_SDA_PIN=49
+# CONFIG_BSP_USING_HW_I2C is not set
 # CONFIG_BSP_USING_I2C is not set
 
 #

bsp/cypress/psoc6-cy8cproto-4343w/board/Kconfig

@@ -49,6 +49,51 @@ menu "On-chip Peripheral Drivers"
                 default y                
         endif
 
+    menuconfig BSP_USING_PWM
+        bool "Enable PWM"
+        default n
+        select RT_USING_PWM
+        if BSP_USING_PWM
+        menuconfig BSP_USING_PWM0
+            bool "Enable timer0 output pwm"
+            default n
+            if BSP_USING_PWM0
+                menuconfig BSP_USING_PWM0_CH7
+                    bool "Enable PWM0 channel7"
+                    default n
+                    if BSP_USING_PWM0_CH7
+                        config BSP_USING_PWM0_PORT2
+                        bool "Enable PWM0-PORT2 output pwm"
+                        default n
+                    endif
+                    if BSP_USING_PWM0_CH7
+                        config BSP_USING_PWM0_PORT5
+                        bool "Enable PWM0-PORT5 output pwm"
+                        default n
+                    endif
+                    if BSP_USING_PWM0_CH7
+                        config BSP_USING_PWM0_PORT7
+                        bool "Enable PWM0-PORT7 output pwm"
+                        default n
+                    endif
+                    if BSP_USING_PWM0_CH7
+                        config BSP_USING_PWM0_PORT9
+                        bool "Enable PWM0-PORT9 output pwm"
+                        default n
+                    endif
+                    if BSP_USING_PWM0_CH7
+                        config BSP_USING_PWM0_PORT10
+                        bool "Enable PWM0-PORT10 output pwm"
+                        default n
+                    endif
+                    if BSP_USING_PWM0_CH7
+                        config BSP_USING_PWM0_PORT12
+                        bool "Enable PWM0-PORT12 output pwm"
+                        default n
+                    endif
+            endif
+        endif
+
     menuconfig BSP_USING_ADC
         bool "Enable ADC"
         default n