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[bsp/at32] add support dac driver

This commit is contained in:
sheltonyu 2023-04-18 14:45:45 +08:00 committed by guo
parent a25d3fd301
commit 8612d5e119
26 changed files with 499 additions and 5 deletions
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3
bsp/at32/at32f403a-start/README.md
View File

@ -43,6 +43,7 @@ AT32F403A-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| IIC | 支持 | GPIO模拟I2C |
| SPI | 支持 | SPI1/2 |
| ADC | 支持 | ADC1/2 |
| DAC | 支持 | DAC1 |
| PWM | 支持 | TMR1/2 |
| HWTIMER | 支持 | TMR3/4/5 |
| SDIO | 支持 | SDIO1 |
@ -91,6 +92,8 @@ AT32F403A-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| PC3 | ADC1/2_IN13 |
| PC4 | ADC1/2_IN14 |
| PC5 | ADC1/2_IN15 |
| PA4 | DAC_OUT1 |
| PA5 | DAC_OUT2 |
| PB8 | CAN1_RX |
| PB9 | CAN1_TX |
| PB5 | CAN2_RX |

10
bsp/at32/at32f403a-start/board/Kconfig
View File

@ -278,6 +278,16 @@ menu "On-chip Peripheral Drivers"
default n
endif
menuconfig BSP_USING_DAC
bool "Enable DAC"
default n
select RT_USING_DAC
if BSP_USING_DAC
config BSP_USING_DAC1
bool "Enable DAC1"
default n
endif
menuconfig BSP_USING_CAN
bool "Enable CAN"
default n

1
bsp/at32/at32f403a-start/board/inc/at32_msp.h
View File

@ -20,5 +20,6 @@ void at32_msp_adc_init(void *instance);
void at32_msp_hwtmr_init(void *instance);
void at32_msp_can_init(void *instance);
void at32_msp_usb_init(void *instance);
void at32_msp_dac_init(void *instance);
#endif /* __AT32_MSP_H__ */

26
bsp/at32/at32f403a-start/board/src/at32_msp.c
View File

@ -381,5 +381,29 @@ void at32_msp_usb_init(void *instance)
}
}
}
#endif /* BSP_USING_USBD */
#ifdef BSP_USING_DAC
void at32_msp_dac_init(void *instance)
{
gpio_init_type gpio_init_struct;
dac_type *dac_x = (dac_type *)instance;
gpio_default_para_init(&gpio_init_struct);
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
#ifdef BSP_USING_DAC1
if(dac_x == DAC)
{
/* dac & gpio clock enable */
crm_periph_clock_enable(CRM_DAC_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
/* configure adc channel as analog output */
gpio_init_struct.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5;
gpio_init_struct.gpio_mode = GPIO_MODE_ANALOG;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init(GPIOA, &gpio_init_struct);
}
#endif
}
#endif /* BSP_USING_DAC */

3
bsp/at32/at32f407-start/README.md
View File

@ -43,6 +43,7 @@ AT32F407-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| IIC | 支持 | GPIO模拟I2C |
| SPI | 支持 | SPI1/2 |
| ADC | 支持 | ADC1/2 |
| DAC | 支持 | DAC1 |
| PWM | 支持 | TMR1/2 |
| HWTIMER | 支持 | TMR3/4/5 |
| SDIO | 支持 | SDIO1 |
@ -92,6 +93,8 @@ AT32F407-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| PC3 | ADC1/2_IN13 |
| PC4 | ADC1/2_IN14 |
| PC5 | ADC1/2_IN15 |
| PA4 | DAC_OUT1 |
| PA5 | DAC_OUT2 |
| PB8 | CAN1_RX |
| PB9 | CAN1_TX |
| PB5 | CAN2_RX |

10
bsp/at32/at32f407-start/board/Kconfig
View File

@ -295,6 +295,16 @@ menu "On-chip Peripheral Drivers"
default n
endif
menuconfig BSP_USING_DAC
bool "Enable DAC"
default n
select RT_USING_DAC
if BSP_USING_DAC
config BSP_USING_DAC1
bool "Enable DAC1"
default n
endif
menuconfig BSP_USING_CAN
bool "Enable CAN"
default n

1
bsp/at32/at32f407-start/board/inc/at32_msp.h
View File

@ -21,5 +21,6 @@ void at32_msp_hwtmr_init(void *instance);
void at32_msp_can_init(void *instance);
void at32_msp_emac_init(void *instance);
void at32_msp_usb_init(void *instance);
void at32_msp_dac_init(void *instance);
#endif /* __AT32_MSP_H__ */

25
bsp/at32/at32f407-start/board/src/at32_msp.c
View File

@ -422,6 +422,29 @@ void at32_msp_usb_init(void *instance)
}
}
}
#endif /* BSP_USING_USBD */
#ifdef BSP_USING_DAC
void at32_msp_dac_init(void *instance)
{
gpio_init_type gpio_init_struct;
dac_type *dac_x = (dac_type *)instance;
gpio_default_para_init(&gpio_init_struct);
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
#ifdef BSP_USING_DAC1
if(dac_x == DAC)
{
/* dac & gpio clock enable */
crm_periph_clock_enable(CRM_DAC_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
/* configure adc channel as analog output */
gpio_init_struct.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5;
gpio_init_struct.gpio_mode = GPIO_MODE_ANALOG;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init(GPIOA, &gpio_init_struct);
}
#endif
}
#endif /* BSP_USING_DAC */

3
bsp/at32/at32f423-start/README.md
View File

@ -43,6 +43,7 @@ AT32F423-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| IIC | 支持 | GPIO模拟I2C |
| SPI | 支持 | SPI1/2 |
| ADC | 支持 | ADC1 |
| DAC | 支持 | DAC1 |
| PWM | 支持 | TMR1/2 |
| HWTIMER | 支持 | TMR3 |
| CAN | 支持 | CAN1/2 |
@ -84,6 +85,8 @@ AT32F423-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| PC3 | ADC1_IN13 |
| PC4 | ADC1_IN14 |
| PC5 | ADC1_IN15 |
| PA4 | DAC_OUT1 |
| PA5 | DAC_OUT2 |
| PB8 | CAN1_RX |
| PB9 | CAN1_TX |
| PB5 | CAN2_RX |

10
bsp/at32/at32f423-start/board/Kconfig
View File

@ -287,6 +287,16 @@ menu "On-chip Peripheral Drivers"
default n
endif
menuconfig BSP_USING_DAC
bool "Enable DAC"
default n
select RT_USING_DAC
if BSP_USING_DAC
config BSP_USING_DAC1
bool "Enable DAC1"
default n
endif
menuconfig BSP_USING_CAN
bool "Enable CAN"
default n

1
bsp/at32/at32f423-start/board/inc/at32_msp.h
View File

@ -18,5 +18,6 @@ void at32_msp_adc_init(void *instance);
void at32_msp_hwtmr_init(void *instance);
void at32_msp_can_init(void *instance);
void at32_msp_usb_init(void *instance);
void at32_msp_dac_init(void *instance);
#endif /* __AT32_MSP_H__ */

26
bsp/at32/at32f423-start/board/src/at32_msp.c
View File

@ -316,5 +316,29 @@ void at32_msp_usb_init(void *instance)
}
}
}
#endif /* BSP_USING_USBFS */
#ifdef BSP_USING_DAC
void at32_msp_dac_init(void *instance)
{
gpio_init_type gpio_init_struct;
dac_type *dac_x = (dac_type *)instance;
gpio_default_para_init(&gpio_init_struct);
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
#ifdef BSP_USING_DAC1
if(dac_x == DAC)
{
/* dac & gpio clock enable */
crm_periph_clock_enable(CRM_DAC_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
/* configure adc channel as analog output */
gpio_init_struct.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5;
gpio_init_struct.gpio_mode = GPIO_MODE_ANALOG;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init(GPIOA, &gpio_init_struct);
}
#endif
}
#endif /* BSP_USING_DAC */

3
bsp/at32/at32f435-start/README.md
View File

@ -43,6 +43,7 @@ AT32F437-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| IIC | 支持 | GPIO模拟I2C |
| SPI | 支持 | SPI1/2 |
| ADC | 支持 | ADC1/2 |
| DAC | 支持 | DAC1 |
| PWM | 支持 | TMR1/2 |
| HWTIMER | 支持 | TMR3/4/5 |
| SDIO | 支持 | SDIO1 |
@ -93,6 +94,8 @@ AT32F437-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| PC3 | ADC1/2_IN13 |
| PC4 | ADC1/2_IN14 |
| PC5 | ADC1/2_IN15 |
| PA4 | DAC_OUT1 |
| PA5 | DAC_OUT2 |
| PB8 | CAN1_RX |
| PB9 | CAN1_TX |
| PB5 | CAN2_RX |

10
bsp/at32/at32f435-start/board/Kconfig
View File

@ -327,6 +327,16 @@ menu "On-chip Peripheral Drivers"
default n
endif
menuconfig BSP_USING_DAC
bool "Enable DAC"
default n
select RT_USING_DAC
if BSP_USING_DAC
config BSP_USING_DAC1
bool "Enable DAC1"
default n
endif
menuconfig BSP_USING_CAN
bool "Enable CAN"
default n

1
bsp/at32/at32f435-start/board/inc/at32_msp.h
View File

@ -22,5 +22,6 @@ void at32_msp_can_init(void *instance);
void at32_msp_qspi_init(void *instance);
void at32_msp_sdram_init(void *instance);
void at32_msp_usb_init(void *instance);
void at32_msp_dac_init(void *instance);
#endif /* __AT32_MSP_H__ */

26
bsp/at32/at32f435-start/board/src/at32_msp.c
View File

@ -570,5 +570,29 @@ void at32_msp_usb_init(void *instance)
}
}
}
#endif /* BSP_USING_USBFS */
#ifdef BSP_USING_DAC
void at32_msp_dac_init(void *instance)
{
gpio_init_type gpio_init_struct;
dac_type *dac_x = (dac_type *)instance;
gpio_default_para_init(&gpio_init_struct);
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
#ifdef BSP_USING_DAC1
if(dac_x == DAC)
{
/* dac & gpio clock enable */
crm_periph_clock_enable(CRM_DAC_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
/* configure adc channel as analog output */
gpio_init_struct.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5;
gpio_init_struct.gpio_mode = GPIO_MODE_ANALOG;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init(GPIOA, &gpio_init_struct);
}
#endif
}
#endif /* BSP_USING_DAC */

3
bsp/at32/at32f437-start/README.md
View File

@ -43,6 +43,7 @@ AT32F437-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| IIC | 支持 | GPIO模拟I2C |
| SPI | 支持 | SPI1/2 |
| ADC | 支持 | ADC1/2 |
| DAC | 支持 | DAC1 |
| PWM | 支持 | TMR1/2 |
| HWTIMER | 支持 | TMR3/4/5 |
| SDIO | 支持 | SDIO1 |
@ -94,6 +95,8 @@ AT32F437-START板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以
| PC3 | ADC1/2_IN13 |
| PC4 | ADC1/2_IN14 |
| PC5 | ADC1/2_IN15 |
| PA4 | DAC_OUT1 |
| PA5 | DAC_OUT2 |
| PB8 | CAN1_RX |
| PB9 | CAN1_TX |
| PB5 | CAN2_RX |

10
bsp/at32/at32f437-start/board/Kconfig
View File

@ -344,6 +344,16 @@ menu "On-chip Peripheral Drivers"
default n
endif
menuconfig BSP_USING_DAC
bool "Enable DAC"
default n
select RT_USING_DAC
if BSP_USING_DAC
config BSP_USING_DAC1
bool "Enable DAC1"
default n
endif
menuconfig BSP_USING_CAN
bool "Enable CAN"
default n

1
bsp/at32/at32f437-start/board/inc/at32_msp.h
View File

@ -23,5 +23,6 @@ void at32_msp_qspi_init(void *instance);
void at32_msp_sdram_init(void *instance);
void at32_msp_emac_init(void *instance);
void at32_msp_usb_init(void *instance);
void at32_msp_dac_init(void *instance);
#endif /* __AT32_MSP_H__ */

26
bsp/at32/at32f437-start/board/src/at32_msp.c
View File

@ -610,5 +610,29 @@ void at32_msp_usb_init(void *instance)
}
}
}
#endif /* BSP_USING_USBFS */
#ifdef BSP_USING_DAC
void at32_msp_dac_init(void *instance)
{
gpio_init_type gpio_init_struct;
dac_type *dac_x = (dac_type *)instance;
gpio_default_para_init(&gpio_init_struct);
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
#ifdef BSP_USING_DAC1
if(dac_x == DAC)
{
/* dac & gpio clock enable */
crm_periph_clock_enable(CRM_DAC_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
/* configure adc channel as analog output */
gpio_init_struct.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5;
gpio_init_struct.gpio_mode = GPIO_MODE_ANALOG;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init(GPIOA, &gpio_init_struct);
}
#endif
}
#endif /* BSP_USING_DAC */

3
bsp/at32/libraries/rt_drivers/SConscript
View File

@ -47,6 +47,9 @@ if GetDepend(['RT_USING_I2C', 'RT_USING_I2C_BITOPS']):
if GetDepend(['BSP_USING_ADC']):
src += Glob('drv_adc.c')
if GetDepend(['BSP_USING_DAC']):
src += Glob('drv_dac.c')
if GetDepend('BSP_USING_RTC'):
src += ['drv_rtc.c']

32
bsp/at32/libraries/rt_drivers/config/f403a_407/dac_config.h Normal file
View File

@ -0,0 +1,32 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-04-18 shelton first version
*/
#ifndef __DAC_CONFIG_H__
#define __DAC_CONFIG_H__
#include <rtthread.h>
#ifdef __cplusplus
extern "C" {
#endif
#if defined(BSP_USING_DAC1)
#define DAC1_CONFIG \
{ \
.name = "dac1", \
.dac_x = DAC, \
}
#endif /* BSP_USING_DAC1 */
#ifdef __cplusplus
}
#endif
#endif

32
bsp/at32/libraries/rt_drivers/config/f423/dac_config.h Normal file
View File

@ -0,0 +1,32 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-04-18 shelton first version
*/
#ifndef __DAC_CONFIG_H__
#define __DAC_CONFIG_H__
#include <rtthread.h>
#ifdef __cplusplus
extern "C" {
#endif
#if defined(BSP_USING_DAC1)
#define DAC1_CONFIG \
{ \
.name = "dac1", \
.dac_x = DAC, \
}
#endif /* BSP_USING_DAC1 */
#ifdef __cplusplus
}
#endif
#endif

32
bsp/at32/libraries/rt_drivers/config/f435_437/dac_config.h Normal file
View File

@ -0,0 +1,32 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-04-18 shelton first version
*/
#ifndef __DAC_CONFIG_H__
#define __DAC_CONFIG_H__
#include <rtthread.h>
#ifdef __cplusplus
extern "C" {
#endif
#if defined(BSP_USING_DAC1)
#define DAC1_CONFIG \
{ \
.name = "dac1", \
.dac_x = DAC, \
}
#endif /* BSP_USING_DAC1 */
#ifdef __cplusplus
}
#endif
#endif

3
bsp/at32/libraries/rt_drivers/drv_config.h
View File

@ -25,6 +25,7 @@ extern "C" {
#include "f403a_407/uart_config.h"
#include "f403a_407/spi_config.h"
#include "f403a_407/usb_config.h"
#include "f403a_407/dac_config.h"
#elif defined(SOC_SERIES_AT32F413)
#include "f413/dma_config.h"
#include "f413/uart_config.h"
@ -44,6 +45,7 @@ extern "C" {
#include "f423/uart_config.h"
#include "f423/spi_config.h"
#include "f423/usb_config.h"
#include "f423/dac_config.h"
#elif defined(SOC_SERIES_AT32F425)
#include "f425/dma_config.h"
#include "f425/uart_config.h"
@ -54,6 +56,7 @@ extern "C" {
#include "f435_437/uart_config.h"
#include "f435_437/spi_config.h"
#include "f435_437/usb_config.h"
#include "f435_437/dac_config.h"
#endif
#ifdef __cplusplus

203
bsp/at32/libraries/rt_drivers/drv_dac.c Normal file
View File

@ -0,0 +1,203 @@
/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-04-18 shelton first version
*/
#include "drv_common.h"
#if defined(BSP_USING_DAC1)
#include "drv_config.h"
//#define DRV_DEBUG
#define LOG_TAG "drv.dac"
#include <drv_log.h>
struct at32_dac {
char *name;
dac_type *dac_x;
struct rt_dac_device dac_device;
};
enum {
#ifdef BSP_USING_DAC1
DAC1_INDEX,
#endif
};
static struct at32_dac dac_config[] =
{
#ifdef BSP_USING_DAC1
DAC1_CONFIG,
#endif
};
static dac_select_type at32_dac_get_channel(rt_uint32_t channel)
{
dac_select_type at32_channel = DAC1_SELECT;
switch (channel)
{
case 1:
at32_channel = DAC1_SELECT;
break;
case 2:
at32_channel = DAC2_SELECT;
break;
default:
RT_ASSERT(0);
break;
}
return at32_channel;
}
static rt_err_t at32_dac_enabled(struct rt_dac_device *device, rt_uint32_t channel)
{
dac_select_type dac_channel;
dac_type *instance;
RT_ASSERT(device != RT_NULL);
instance = device->parent.user_data;
/* prepare for mult dac instance */
(void)instance;
if ((channel <= 2) && (channel > 0))
{
/* set at32 dac channel */
dac_channel = at32_dac_get_channel(channel);
}
else
{
LOG_E("dac channel must be 1 or 2.");
return -RT_ERROR;
}
dac_enable(dac_channel, TRUE);
return RT_EOK;
}
static rt_err_t at32_dac_disabled(struct rt_dac_device *device, rt_uint32_t channel)
{
dac_select_type dac_channel;
dac_type *instance;
RT_ASSERT(device != RT_NULL);
instance = device->parent.user_data;
/* prepare for mult dac instance */
(void)instance;
if ((channel <= 2) && (channel > 0))
{
/* set at32 dac channel */
dac_channel = at32_dac_get_channel(channel);
}
else
{
LOG_E("dac channel must be 1 or 2.");
return -RT_ERROR;
}
dac_enable(dac_channel, FALSE);
return RT_EOK;
}
static rt_uint8_t at32_dac_get_resolution(struct rt_dac_device *device)
{
dac_type *instance;
RT_ASSERT(device != RT_NULL);
instance = device->parent.user_data;
/* prepare for mult dac instance */
(void)instance;
/* Only has supported DAC_ALIGN_12B_R, so it will return 12 bits */
return 12;
}
static rt_err_t at32_set_dac_value(struct rt_dac_device *device, rt_uint32_t channel, rt_uint32_t *value)
{
dac_select_type dac_channel;
dac_type *instance;
RT_ASSERT(device != RT_NULL);
RT_ASSERT(value != RT_NULL);
instance = device->parent.user_data;
/* prepare for mult dac instance */
(void)instance;
if ((channel <= 2) && (channel > 0))
{
/* set at32 dac channel */
dac_channel = at32_dac_get_channel(channel);
}
else
{
LOG_E("dac channel must be 1 or 2.");
return -RT_ERROR;
}
dac_output_buffer_enable(dac_channel, FALSE);
dac_trigger_enable(dac_channel, FALSE);
/* set dac channel out value*/
if(dac_channel == DAC1_SELECT)
{
dac_1_data_set(DAC1_12BIT_RIGHT, *value);
}
else
{
dac_2_data_set(DAC2_12BIT_RIGHT, *value);
}
/* start dac */
dac_enable(dac_channel, TRUE);
return RT_EOK;
}
static const struct rt_dac_ops at32_dac_ops =
{
.disabled = at32_dac_disabled,
.enabled = at32_dac_enabled,
.convert = at32_set_dac_value,
.get_resolution = at32_dac_get_resolution,
};
static int at32_dac_init(void)
{
rt_size_t obj_num;
int index;
obj_num = sizeof(dac_config) / sizeof(struct at32_dac);
rt_err_t result = 0;
for (index = 0; index < obj_num; index++) {
at32_msp_dac_init((void *)(dac_config[index].dac_x));
/* reset dac */
dac_reset();
/* register dac device */
if (rt_hw_dac_register(&dac_config[index].dac_device, dac_config[index].name, &at32_dac_ops, \
&dac_config[index].dac_x) == RT_EOK)
{
LOG_D("%s init success", dac_config[index].name);
}
else
{
LOG_E("%s register failed", dac_config[index].name);
result = -RT_ERROR;
}
}
return result;
}
INIT_DEVICE_EXPORT(at32_dac_init);
#endif /* BSP_USING_DAC */