[BSP][NS800RT7P65] Add ADC driver support
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This commit is contained in:
nino
2026-06-08 09:43:40 +08:00
committed by Rbb666
parent 75246b56d5
commit ba3dcd5522
6 changed files with 1124 additions and 1 deletions
@@ -19,6 +19,9 @@ if GetDepend('BSP_USING_CAN'):
if GetDepend('BSP_USING_ECAP'):
src += ['drv_ecap.c']
if GetDepend('BSP_USING_ADC'):
src += ['drv_adc.c']
if GetDepend('BSP_USING_TIM'):
src += ['drv_timer.c']
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,92 @@
/*
* Copyright (c) 2006-2026, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2026-05-30 NinoC137 add NS800 ADC driver
*/
#ifndef __DRV_ADC_H__
#define __DRV_ADC_H__
#include <rtthread.h>
#include <rtdevice.h>
#include <drv_common.h>
#ifdef __ADC_H__
#undef __ADC_H__
#endif
#include "adc.h"
#ifdef __ADC_H__
#undef __ADC_H__
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*
ADC外设相关配置
该芯片单个ADC单元支持32个通道与SoC
同时,共有4个Int模块与4个PPB模块
*/
#define NS800_ADC_CHANNEL_MAX 32U
#define NS800_ADC_SOC_MAX 32U
#define NS800_ADC_INT_MAX 4U
#define NS800_ADC_PPB_MAX 4U
/*
ADC Int模块的序列号掩码
*/
#define NS800_ADC_INT1 0U
#define NS800_ADC_INT2 1U
#define NS800_ADC_INT3 2U
#define NS800_ADC_INT4 3U
/*
ADC PPB模块的序列号掩码
*/
#define NS800_ADC_PPB1 0U
#define NS800_ADC_PPB2 1U
#define NS800_ADC_PPB3 2U
#define NS800_ADC_PPB4 3U
/*
ADC PPB模块的功能配置
PPB模块支持:
1. 超上限检测
2. 超下限检测
3. 过零检测
4. oversampling
*/
#define NS800_ADC_PPB_EVT_TRIPHI 0x0001U
#define NS800_ADC_PPB_EVT_TRIPLO 0x0002U
#define NS800_ADC_PPB_EVT_ZERO 0x0004U
#define NS800_ADC_PPB_EVT_ALL (NS800_ADC_PPB_EVT_TRIPHI | NS800_ADC_PPB_EVT_TRIPLO | NS800_ADC_PPB_EVT_ZERO)
/*
ADC的控制指令
*/
#define NS800_ADC_CMD_DISABLE_EXT (RT_DEVICE_CTRL_BASE(ADC) + 0x10)
#define NS800_ADC_CMD_ENABLE_PPB (RT_DEVICE_CTRL_BASE(ADC) + 0x11)
#define NS800_ADC_CMD_ENABLE_IRQ (RT_DEVICE_CTRL_BASE(ADC) + 0x12)
#define NS800_ADC_CMD_SET_CALLBACK (RT_DEVICE_CTRL_BASE(ADC) + 0x13)
/* 注意:务必确保在调用adc中断之前已正确初始化全局中断向量表 */
typedef void (*ns800_adc_irq_callback_t)(void *user_data);
struct ns800_adc_callback
{
ns800_adc_irq_callback_t callback;
void *user_data;
};
int rt_hw_adc_init(void);
#ifdef __cplusplus
}
#endif
#endif /* __DRV_ADC_H__ */
@@ -7,4 +7,8 @@ devices.ecap:
- CONFIG_BSP_USING_ECAP=y
- CONFIG_BSP_USING_ECAP1=y
- CONFIG_BSP_USING_SPI=y
- CONFIG_BSP_USING_SPI1=y
- CONFIG_BSP_USING_SPI1=y
devices.adc:
<<: *scons
kconfig:
- CONFIG_BSP_USING_ADC=y
@@ -24,6 +24,7 @@
| **片上外设** | **支持情况** | **备注** |
| GPIO | 支持 | |
| UART | 支持 | UART1 |
| ADC | 支持 | ADC0 |
## 使用说明
@@ -148,6 +148,11 @@ menu "On-chip Peripheral Drivers"
default n
endif
menuconfig BSP_USING_ADC
bool "Enable ADC"
select RT_USING_ADC
default n
menuconfig BSP_USING_CAN
bool "Enable CAN"
select RT_USING_CAN