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fit XiUOS to board ch32v307.

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This commit is contained in:
TXuian
2022-08-08 03:17:26 -07:00
parent 906398da9f
commit 92a33bff87
101 changed files with 43808 additions and 8 deletions
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Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/Kconfig
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menuconfig BSP_USING_UART
bool "Using UART device"
default y
select RESOURCES_SERIAL
if BSP_USING_UART
source "$BSP_DIR/third_party_driver/uart/Kconfig"
endif
menuconfig BSP_USING_GPIO
bool "Using GPIO"
default y
select RESOURCES_SERIAL
if BSP_USING_GPIO
source "$BSP_DIR/third_party_driver/gpio/Kconfig"
endif
Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/Makefile
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SRC_FILES :=
SRC_DIR :=
ifeq ($(CONFIG_BSP_USING_UART),y)
SRC_DIR += uart
endif
ifeq ($(CONFIG_BSP_USING_GPIO),y)
SRC_DIR += gpio
endif
include $(KERNEL_ROOT)/compiler.mk
Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/gpio/Kconfig
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config PIN_BUS_NAME
string "pin bus name"
default "pin"
config PIN_DRIVER_NAME
string "pin driver name"
default "pin_drv"
config PIN_DEVICE_NAME
string "pin device name"
default "pin_dev"
Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/gpio/Makefile
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SRC_FILES :=
include $(KERNEL_ROOT)/compiler.mk
Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/include/ch32v30x_usart.h
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/********************************** (C) COPYRIGHT *******************************
* File Name : ch32v30x_usart.h
* Author : WCH
* Version : V1.0.0
* Date : 2021/06/06
* Description : This file contains all the functions prototypes for the
* USART firmware library.
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* SPDX-License-Identifier: Apache-2.0
*******************************************************************************/
#ifndef __CH32V30x_USART_H
#define __CH32V30x_USART_H
#ifdef __cplusplus
extern "C" {
#endif
#include "ch32v30x.h"
/* USART Init Structure definition */
typedef struct
{
uint32_t USART_BaudRate; /* This member configures the USART communication baud rate.
The baud rate is computed using the following formula:
- IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
- FractionalDivider = ((IntegerDivider - ((u32) IntegerDivider)) * 16) + 0.5 */
uint16_t USART_WordLength; /* Specifies the number of data bits transmitted or received in a frame.
This parameter can be a value of @ref USART_Word_Length */
uint16_t USART_StopBits; /* Specifies the number of stop bits transmitted.
This parameter can be a value of @ref USART_Stop_Bits */
uint16_t USART_Parity; /* Specifies the parity mode.
This parameter can be a value of @ref USART_Parity
@note When parity is enabled, the computed parity is inserted
at the MSB position of the transmitted data (9th bit when
the word length is set to 9 data bits; 8th bit when the
word length is set to 8 data bits). */
uint16_t USART_Mode; /* Specifies wether the Receive or Transmit mode is enabled or disabled.
This parameter can be a value of @ref USART_Mode */
uint16_t USART_HardwareFlowControl; /* Specifies wether the hardware flow control mode is enabled
or disabled.
This parameter can be a value of @ref USART_Hardware_Flow_Control */
} USART_InitTypeDef;
/* USART Clock Init Structure definition */
typedef struct
{
uint16_t USART_Clock; /* Specifies whether the USART clock is enabled or disabled.
This parameter can be a value of @ref USART_Clock */
uint16_t USART_CPOL; /* Specifies the steady state value of the serial clock.
This parameter can be a value of @ref USART_Clock_Polarity */
uint16_t USART_CPHA; /* Specifies the clock transition on which the bit capture is made.
This parameter can be a value of @ref USART_Clock_Phase */
uint16_t USART_LastBit; /* Specifies whether the clock pulse corresponding to the last transmitted
data bit (MSB) has to be output on the SCLK pin in synchronous mode.
This parameter can be a value of @ref USART_Last_Bit */
} USART_ClockInitTypeDef;
/* USART_Word_Length */
#define USART_WordLength_8b ((uint16_t)0x0000)
#define USART_WordLength_9b ((uint16_t)0x1000)
/* USART_Stop_Bits */
#define USART_StopBits_1 ((uint16_t)0x0000)
#define USART_StopBits_0_5 ((uint16_t)0x1000)
#define USART_StopBits_2 ((uint16_t)0x2000)
#define USART_StopBits_1_5 ((uint16_t)0x3000)
/* USART_Parity */
#define USART_Parity_No ((uint16_t)0x0000)
#define USART_Parity_Even ((uint16_t)0x0400)
#define USART_Parity_Odd ((uint16_t)0x0600)
/* USART_Mode */
#define USART_Mode_Rx ((uint16_t)0x0004)
#define USART_Mode_Tx ((uint16_t)0x0008)
/* USART_Hardware_Flow_Control */
#define USART_HardwareFlowControl_None ((uint16_t)0x0000)
#define USART_HardwareFlowControl_RTS ((uint16_t)0x0100)
#define USART_HardwareFlowControl_CTS ((uint16_t)0x0200)
#define USART_HardwareFlowControl_RTS_CTS ((uint16_t)0x0300)
/* USART_Clock */
#define USART_Clock_Disable ((uint16_t)0x0000)
#define USART_Clock_Enable ((uint16_t)0x0800)
/* USART_Clock_Polarity */
#define USART_CPOL_Low ((uint16_t)0x0000)
#define USART_CPOL_High ((uint16_t)0x0400)
/* USART_Clock_Phase */
#define USART_CPHA_1Edge ((uint16_t)0x0000)
#define USART_CPHA_2Edge ((uint16_t)0x0200)
/* USART_Last_Bit */
#define USART_LastBit_Disable ((uint16_t)0x0000)
#define USART_LastBit_Enable ((uint16_t)0x0100)
/* USART_Interrupt_definition */
#define USART_IT_PE ((uint16_t)0x0028)
#define USART_IT_TXE ((uint16_t)0x0727)
#define USART_IT_TC ((uint16_t)0x0626)
#define USART_IT_RXNE ((uint16_t)0x0525)
#define USART_IT_ORE_RX ((uint16_t)0x0325)
#define USART_IT_IDLE ((uint16_t)0x0424)
#define USART_IT_LBD ((uint16_t)0x0846)
#define USART_IT_CTS ((uint16_t)0x096A)
#define USART_IT_ERR ((uint16_t)0x0060)
#define USART_IT_ORE_ER ((uint16_t)0x0360)
#define USART_IT_NE ((uint16_t)0x0260)
#define USART_IT_FE ((uint16_t)0x0160)
#define USART_IT_ORE USART_IT_ORE_ER
/* USART_DMA_Requests */
#define USART_DMAReq_Tx ((uint16_t)0x0080)
#define USART_DMAReq_Rx ((uint16_t)0x0040)
/* USART_WakeUp_methods */
#define USART_WakeUp_IdleLine ((uint16_t)0x0000)
#define USART_WakeUp_AddressMark ((uint16_t)0x0800)
/* USART_LIN_Break_Detection_Length */
#define USART_LINBreakDetectLength_10b ((uint16_t)0x0000)
#define USART_LINBreakDetectLength_11b ((uint16_t)0x0020)
/* USART_IrDA_Low_Power */
#define USART_IrDAMode_LowPower ((uint16_t)0x0004)
#define USART_IrDAMode_Normal ((uint16_t)0x0000)
/* USART_Flags */
#define USART_FLAG_CTS ((uint16_t)0x0200)
#define USART_FLAG_LBD ((uint16_t)0x0100)
#define USART_FLAG_TXE ((uint16_t)0x0080)
#define USART_FLAG_TC ((uint16_t)0x0040)
#define USART_FLAG_RXNE ((uint16_t)0x0020)
#define USART_FLAG_IDLE ((uint16_t)0x0010)
#define USART_FLAG_ORE ((uint16_t)0x0008)
#define USART_FLAG_NE ((uint16_t)0x0004)
#define USART_FLAG_FE ((uint16_t)0x0002)
#define USART_FLAG_PE ((uint16_t)0x0001)
void USART_DeInit(USART_TypeDef* USARTx);
void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState);
void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState);
void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp);
void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength);
void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
void USART_SendBreak(USART_TypeDef* USARTx);
void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode);
void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG);
void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG);
ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT);
void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT);
#ifdef __cplusplus
}
#endif
#endif
Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/include/connect_uart.h
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/*
* Copyright (c) 2020 AIIT XUOS Lab
* XiUOS is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
/**
* @file connect_uart.h
* @brief define rvstar uart function
* @version 1.0
* @author AIIT XUOS Lab
* @date 2022-08-01
*/
#ifndef CONNECT_UART_H
#define CONNECT_UART_H
#include <device.h>
#ifdef __cplusplus
extern "C" {
#endif
int InitHwUart(void);
#ifdef __cplusplus
}
#endif
#endif
Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/uart/Kconfig
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menuconfig BSP_USING_UART1
bool "Enable UART1"
default y
if BSP_USING_UART1
config SERIAL_BUS_NAME_1
string "serial bus name"
default "uart1"
config SERIAL_DRV_NAME_1
string "serial bus driver name"
default "uart1_drv"
config SERIAL_1_DEVICE_NAME_0
string "serial bus device name"
default "uart1_dev1"
endif
Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/uart/Makefile
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SRC_FILES := connect_uart.c
include $(KERNEL_ROOT)/compiler.mk
Ubiquitous/XiZi/board/ch32v307vct6/third_party_driver/uart/connect_uart.c
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/*
* Copyright (c) 2020 AIIT XUOS Lab
* XiUOS is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
/**
* @file connect_usart.c
* @brief supportrvstar-board uart function and register to bus framework
* @version 1.0
* @author AIIT XUOS Lab
* @date 2022-08-01
*/
#include <xizi.h>
#include "ch32v30x.h"
#include "connect_uart.h"
#include "ch32v30x_usart.h"
/* uart driver */
static void SerialCfgParamCheck(struct SerialCfgParam* serial_cfg_default, struct SerialCfgParam* serial_cfg_new)
{
struct SerialDataCfg *data_cfg_default = &serial_cfg_default->data_cfg;
struct SerialDataCfg *data_cfg_new = &serial_cfg_new->data_cfg;
if ((data_cfg_default->serial_baud_rate != data_cfg_new->serial_baud_rate) && (data_cfg_new->serial_baud_rate)) {
data_cfg_default->serial_baud_rate = data_cfg_new->serial_baud_rate;
}
if ((data_cfg_default->serial_bit_order != data_cfg_new->serial_bit_order) && (data_cfg_new->serial_bit_order)) {
data_cfg_default->serial_bit_order = data_cfg_new->serial_bit_order;
}
if ((data_cfg_default->serial_buffer_size != data_cfg_new->serial_buffer_size) && (data_cfg_new->serial_buffer_size)) {
data_cfg_default->serial_buffer_size = data_cfg_new->serial_buffer_size;
}
if ((data_cfg_default->serial_data_bits != data_cfg_new->serial_data_bits) && (data_cfg_new->serial_data_bits)) {
data_cfg_default->serial_data_bits = data_cfg_new->serial_data_bits;
}
if ((data_cfg_default->serial_invert_mode != data_cfg_new->serial_invert_mode) && (data_cfg_new->serial_invert_mode)) {
data_cfg_default->serial_invert_mode = data_cfg_new->serial_invert_mode;
}
if ((data_cfg_default->serial_parity_mode != data_cfg_new->serial_parity_mode) && (data_cfg_new->serial_parity_mode)) {
data_cfg_default->serial_parity_mode = data_cfg_new->serial_parity_mode;
}
if ((data_cfg_default->serial_stop_bits != data_cfg_new->serial_stop_bits) && (data_cfg_new->serial_stop_bits)) {
data_cfg_default->serial_stop_bits = data_cfg_new->serial_stop_bits;
}
if ((data_cfg_default->serial_timeout != data_cfg_new->serial_timeout) && (data_cfg_new->serial_timeout)) {
data_cfg_default->serial_timeout = data_cfg_new->serial_timeout;
}
}
static void UartIsr(struct SerialDriver *serial_drv, struct SerialHardwareDevice *serial_dev)
{
struct SerialCfgParam *serial_cfg = (struct SerialCfgParam *)serial_drv->private_data;
if (RESET != USART_GetITStatus((USART_TypeDef *)serial_cfg->hw_cfg.serial_register_base, USART_IT_RXNE))
{
SerialSetIsr(serial_dev, SERIAL_EVENT_RX_IND);
USART_ClearITPendingBit((USART_TypeDef *)serial_cfg->hw_cfg.serial_register_base, USART_IT_RXNE);
}
}
static uint32 SerialInit(struct SerialDriver *serial_drv, struct BusConfigureInfo *configure_info)
{
NULL_PARAM_CHECK(serial_drv);
struct SerialCfgParam* serial_cfg = (struct SerialCfgParam*)serial_drv->private_data;
// struct UsartHwCfg *serial_hw_cfg = (struct UsartHwCfg *)serial_cfg->hw_cfg.private_data;
if (configure_info->private_data) {
struct SerialCfgParam *serial_cfg_new = (struct SerialCfgParam *)configure_info->private_data;
SerialCfgParamCheck(serial_cfg, serial_cfg_new);
}
struct SerialHardwareDevice *serial_dev = (struct SerialHardwareDevice *)serial_drv->driver.owner_bus->owner_haldev;
struct SerialDevParam *dev_param = (struct SerialDevParam *)serial_dev->haldev.private_data;
// config serial receive sem timeout
dev_param->serial_timeout = serial_cfg->data_cfg.serial_timeout;
// init usart type def
// USART_DeInit((USART_TypeDef *)serial_cfg->hw_cfg.serial_register_base);
USART_InitTypeDef usart_init_struct;
usart_init_struct.USART_BaudRate = serial_cfg->data_cfg.serial_baud_rate;
switch (serial_cfg->data_cfg.serial_data_bits)
{
case DATA_BITS_8:
usart_init_struct.USART_WordLength = USART_WordLength_8b;
break;
case DATA_BITS_9:
usart_init_struct.USART_WordLength = USART_WordLength_9b;
break;
default:
usart_init_struct.USART_WordLength = USART_WordLength_8b;
break;
}
switch (serial_cfg->data_cfg.serial_stop_bits)
{
case STOP_BITS_1:
usart_init_struct.USART_StopBits = USART_StopBits_1;
break;
case STOP_BITS_2:
usart_init_struct.USART_StopBits = USART_StopBits_2;
break;
default:
usart_init_struct.USART_StopBits = USART_StopBits_1;
break;
}
switch (serial_cfg->data_cfg.serial_parity_mode)
{
case PARITY_NONE:
usart_init_struct.USART_Parity = USART_Parity_No;
break;
case PARITY_ODD:
usart_init_struct.USART_Parity = USART_Parity_Odd;
break;
case PARITY_EVEN:
usart_init_struct.USART_Parity = USART_Parity_Even;
break;
default:
usart_init_struct.USART_Parity = USART_Parity_No;
break;
}
usart_init_struct.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
if (serial_cfg->hw_cfg.serial_register_base == USART1) {
// GPIO_InitTypeDef gpio_init_struct;
// RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1 | RCC_APB2Periph_GPIOA, ENABLE);
// gpio_init_struct.GPIO_Pin = GPIO_Pin_9;
// gpio_init_struct.GPIO_Speed = GPIO_Speed_50MHz;
// gpio_init_struct.GPIO_Mode = GPIO_Mode_AF_PP;
// GPIO_Init(GPIOA, &gpio_init_struct);
// gpio_init_struct.GPIO_Pin = GPIO_Pin_10;
// gpio_init_struct.GPIO_Speed = GPIO_Speed_50MHz;
// gpio_init_struct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
// GPIO_Init(GPIOA, &gpio_init_struct);
// USART_Init((USART_TypeDef*)serial_cfg->hw_cfg.serial_register_base, &usart_init_struct);
// USART_Cmd(serial_cfg->hw_cfg.serial_register_base, ENABLE);
}
// usart_hardware_flow_rts_config(serial_cfg->hw_cfg.serial_register_base, USART_RTS_DISABLE);
// usart_hardware_flow_cts_config(serial_cfg->hw_cfg.serial_register_base, USART_CTS_DISABLE);
return EOK;
}
static uint32 SerialConfigure(struct SerialDriver *serial_drv, int serial_operation_cmd)
{
NULL_PARAM_CHECK(serial_drv);
struct SerialCfgParam *serial_cfg = (struct SerialCfgParam *)serial_drv->private_data;
switch (serial_operation_cmd)
{
case OPER_CLR_INT:
NVIC_DisableIRQ(serial_cfg->hw_cfg.serial_irq_interrupt);
USART_ITConfig((USART_TypeDef *)serial_cfg->hw_cfg.serial_register_base, USART_IT_RXNE, DISABLE);
break;
case OPER_SET_INT:
NVIC_EnableIRQ(serial_cfg->hw_cfg.serial_irq_interrupt);
/* enable USART0 receive interrupt */
USART_ITConfig((USART_TypeDef *)serial_cfg->hw_cfg.serial_register_base, USART_IT_RXNE, ENABLE);
break;
}
return EOK;
}
static uint32 SerialDrvConfigure(void *drv, struct BusConfigureInfo *configure_info)
{
NULL_PARAM_CHECK(drv);
NULL_PARAM_CHECK(configure_info);
x_err_t ret = EOK;
int serial_operation_cmd;
struct SerialDriver *serial_drv = (struct SerialDriver *)drv;
switch (configure_info->configure_cmd)
{
case OPE_INT:
ret = SerialInit(serial_drv, configure_info);
break;
case OPE_CFG:
serial_operation_cmd = *(int *)configure_info->private_data;
ret = SerialConfigure(serial_drv, serial_operation_cmd);
break;
default:
break;
}
return ret;
}
static int SerialPutChar(struct SerialHardwareDevice *serial_dev, char c)
{
struct SerialCfgParam* serial_cfg = (struct SerialCfgParam*)serial_dev->private_data;
while (USART_GetFlagStatus((USART_TypeDef *)serial_cfg->hw_cfg.serial_register_base, USART_FLAG_TXE) == RESET);
USART_SendData((USART_TypeDef *)serial_cfg->hw_cfg.serial_register_base, (uint8_t) c);
return 0;
}
static int SerialGetChar(struct SerialHardwareDevice *serial_dev)
{
int ch = -1;
struct SerialCfgParam *serial_cfg = (struct SerialCfgParam *)serial_dev->private_data;
if (RESET != USART_GetFlagStatus((USART_TypeDef *)serial_cfg->hw_cfg.serial_register_base, USART_FLAG_RXNE))
{
ch = USART_ReceiveData((USART_TypeDef*)serial_cfg->hw_cfg.serial_register_base) & 0xff;
}
return ch;
}
static const struct SerialDataCfg data_cfg_init =
{
.serial_baud_rate = BAUD_RATE_115200,
.serial_data_bits = DATA_BITS_8,
.serial_stop_bits = STOP_BITS_1,
.serial_parity_mode = PARITY_NONE,
.serial_bit_order = BIT_ORDER_LSB,
.serial_invert_mode = NRZ_NORMAL,
.serial_buffer_size = SERIAL_RB_BUFSZ,
.serial_timeout = WAITING_FOREVER,
};
/*manage the serial device operations*/
static const struct SerialDrvDone drv_done =
{
.init = SerialInit,
.configure = SerialConfigure,
};
/*manage the serial device hal operations*/
static struct SerialHwDevDone hwdev_done =
{
.put_char = SerialPutChar,
.get_char = SerialGetChar,
};
static int BoardSerialBusInit(struct SerialBus *serial_bus, struct SerialDriver *serial_driver, const char *bus_name, const char *drv_name)
{
x_err_t ret = EOK;
/*Init the serial bus */
ret = SerialBusInit(serial_bus, bus_name);
if (EOK != ret) {
KPrintf("InitHwUart SerialBusInit error %d\n", ret);
return ERROR;
}
/*Init the serial driver*/
ret = SerialDriverInit(serial_driver, drv_name);
if (EOK != ret) {
KPrintf("InitHwUart SerialDriverInit error %d\n", ret);
return ERROR;
}
/*Attach the serial driver to the serial bus*/
ret = SerialDriverAttachToBus(drv_name, bus_name);
if (EOK != ret) {
KPrintf("InitHwUart SerialDriverAttachToBus error %d\n", ret);
return ERROR;
}
return ret;
}
/*Attach the serial device to the serial bus*/
static int BoardSerialDevBend(struct SerialHardwareDevice *serial_device, void *serial_param, const char *bus_name, const char *dev_name)
{
x_err_t ret = EOK;
ret = SerialDeviceRegister(serial_device, serial_param, dev_name);
if (EOK != ret) {
KPrintf("InitHwUart SerialDeviceInit device %s error %d\n", dev_name, ret);
return ERROR;
}
ret = SerialDeviceAttachToBus(dev_name, bus_name);
if (EOK != ret) {
KPrintf("InitHwUart SerialDeviceAttachToBus device %s error %d\n", dev_name, ret);
return ERROR;
}
return ret;
}
#ifdef BSP_USING_UART1
struct SerialDriver serial_driver_1;
struct SerialHardwareDevice serial_device_1;
void USART1_IRQHandler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void USART1_IRQHandler(void)
{
GET_INT_SP();
x_base level;
level= DisableLocalInterrupt();
isrManager.done->incCounter();
EnableLocalInterrupt(level);
UartIsr(&serial_driver_1, &serial_device_1);
level = DisableLocalInterrupt();
isrManager.done->decCounter();
EnableLocalInterrupt(level);
FREE_INT_SP();
}
#endif
int InitHwUart(void)
{
x_err_t ret = EOK;
#ifdef BSP_USING_UART1
static struct SerialBus serial_bus;
memset(&serial_bus, 0, sizeof(struct SerialBus));
memset(&serial_driver_1, 0, sizeof(struct SerialDriver));
memset(&serial_device_1, 0, sizeof(struct SerialHardwareDevice));
static struct SerialCfgParam serial_cfg;
memset(&serial_cfg, 0, sizeof(struct SerialCfgParam));
static struct SerialDevParam serial_dev_param;
memset(&serial_dev_param, 0, sizeof(struct SerialDevParam));
serial_driver_1.drv_done = &drv_done;
serial_driver_1.configure = &SerialDrvConfigure;
serial_device_1.hwdev_done = &hwdev_done;
serial_cfg.data_cfg = data_cfg_init;
serial_cfg.hw_cfg.serial_register_base = USART1;
serial_cfg.hw_cfg.serial_irq_interrupt = USART1_IRQn;
serial_driver_1.private_data = (void *)&serial_cfg;
serial_dev_param.serial_work_mode = SIGN_OPER_INT_RX;
serial_device_1.haldev.private_data = (void *)&serial_dev_param;
ret = BoardSerialBusInit(&serial_bus, &serial_driver_1, SERIAL_BUS_NAME_1, SERIAL_DRV_NAME_1);
if (EOK != ret) {
KPrintf("InitHwUart uarths error ret %u\n", ret);
return ERROR;
}
ret = BoardSerialDevBend(&serial_device_1, (void *)&serial_cfg, SERIAL_BUS_NAME_1, SERIAL_1_DEVICE_NAME_0);
if (EOK != ret) {
KPrintf("InitHwUart uarths error ret %u\n", ret);
return ERROR;
}
GPIO_InitTypeDef gpio_init_struct;
RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1 | RCC_APB2Periph_GPIOA, ENABLE);
gpio_init_struct.GPIO_Pin = GPIO_Pin_9;
gpio_init_struct.GPIO_Speed = GPIO_Speed_50MHz;
gpio_init_struct.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init(GPIOA, &gpio_init_struct);
gpio_init_struct.GPIO_Pin = GPIO_Pin_10;
gpio_init_struct.GPIO_Speed = GPIO_Speed_50MHz;
gpio_init_struct.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init(GPIOA, &gpio_init_struct);
USART_InitTypeDef usart_init_struct;
usart_init_struct.USART_BaudRate = 115200;
usart_init_struct.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
usart_init_struct.USART_Mode = USART_Mode_Tx|USART_Mode_Rx;
usart_init_struct.USART_WordLength = USART_WordLength_8b;
usart_init_struct.USART_StopBits = USART_StopBits_1;
usart_init_struct.USART_Parity = USART_Parity_No;
USART_Init((USART_TypeDef *)serial_cfg.hw_cfg.serial_register_base, &usart_init_struct);
USART_Cmd((USART_TypeDef *)serial_cfg.hw_cfg.serial_register_base, ENABLE);
#endif
return ret;
}