libs/rt-thread-official
libs
/
rt-thread-official
mirror of https://github.com/RT-Thread/rt-thread.git
4
0
Fork 0
Code Issues Releases Wiki Activity
rt-thread-official/bsp/hc32/ev_hc32f448_lqfp80/board/board_config.c

498 lines
14 KiB
C
Raw Blame History

/*
* Copyright (c) 2006-2022, RT-Thread Development Team
* Copyright (c) 2022-2024, Xiaohua Semiconductor Co., Ltd.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2024-02-20 CDT first version
*/
#include <rtdevice.h>
#include "board_config.h"
#include "tca9539.h"
/**
* The below functions will initialize HC32 board.
*/
#if defined RT_USING_SERIAL
rt_err_t rt_hw_board_uart_init(CM_USART_TypeDef *USARTx)
{
rt_err_t result = RT_EOK;
switch ((rt_uint32_t)USARTx)
{
#if defined(BSP_USING_UART1)
case (rt_uint32_t)CM_USART1:
/* Configure USART RX/TX pin. */
GPIO_SetFunc(USART1_RX_PORT, USART1_RX_PIN, USART1_RX_FUNC);
GPIO_SetFunc(USART1_TX_PORT, USART1_TX_PIN, USART1_TX_FUNC);
break;
#endif
#if defined(BSP_USING_UART2)
case (rt_uint32_t)CM_USART2:
/* Configure USART RX/TX pin. */
GPIO_SetFunc(USART2_RX_PORT, USART2_RX_PIN, USART2_RX_FUNC);
GPIO_SetFunc(USART2_TX_PORT, USART2_TX_PIN, USART2_TX_FUNC);
break;
#endif
#if defined(BSP_USING_UART6)
case (rt_uint32_t)CM_USART6:
/* Configure USART RX/TX pin. */
GPIO_SetFunc(USART6_RX_PORT, USART6_RX_PIN, USART6_RX_FUNC);
GPIO_SetFunc(USART6_TX_PORT, USART6_TX_PIN, USART6_TX_FUNC);
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#if defined(RT_USING_I2C)
rt_err_t rt_hw_board_i2c_init(CM_I2C_TypeDef *I2Cx)
{
rt_err_t result = RT_EOK;
stc_gpio_init_t stcGpioInit;
(void)GPIO_StructInit(&stcGpioInit);
switch ((rt_uint32_t)I2Cx)
{
#if defined(BSP_USING_I2C1)
case (rt_uint32_t)CM_I2C1:
/* Configure I2C1 SDA/SCL pin. */
GPIO_SetFunc(I2C1_SDA_PORT, I2C1_SDA_PIN, I2C1_SDA_FUNC);
GPIO_SetFunc(I2C1_SCL_PORT, I2C1_SCL_PIN, I2C1_SCL_FUNC);
break;
#endif
#if defined(BSP_USING_I2C2) // TODO, ch2 for test only
case (rt_uint32_t)CM_I2C2:
/* Configure I2C2 SDA/SCL pin. */
GPIO_SetFunc(I2C2_SDA_PORT, I2C2_SDA_PIN, I2C2_SDA_FUNC);
GPIO_SetFunc(I2C2_SCL_PORT, I2C2_SCL_PIN, I2C2_SCL_FUNC);
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#if defined(RT_USING_ADC)
rt_err_t rt_hw_board_adc_init(CM_ADC_TypeDef *ADCx)
{
rt_err_t result = RT_EOK;
stc_gpio_init_t stcGpioInit;
(void)GPIO_StructInit(&stcGpioInit);
stcGpioInit.u16PinAttr = PIN_ATTR_ANALOG;
switch ((rt_uint32_t)ADCx)
{
#if defined(BSP_USING_ADC1)
case (rt_uint32_t)CM_ADC1:
(void)GPIO_Init(ADC1_CH_PORT, ADC1_CH_PIN, &stcGpioInit);
break;
#endif
#if defined(BSP_USING_ADC2)
case (rt_uint32_t)CM_ADC2:
(void)GPIO_Init(ADC2_CH_PORT, ADC2_CH_PIN, &stcGpioInit);
break;
#endif
#if defined(BSP_USING_ADC3)
case (rt_uint32_t)CM_ADC3:
(void)GPIO_Init(ADC3_CH_PORT, ADC3_CH_PIN, &stcGpioInit);
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#if defined(RT_USING_DAC)
rt_err_t rt_hw_board_dac_init(CM_DAC_TypeDef *DACx)
{
rt_err_t result = RT_EOK;
stc_gpio_init_t stcGpioInit;
(void)GPIO_StructInit(&stcGpioInit);
stcGpioInit.u16PinAttr = PIN_ATTR_ANALOG;
switch ((rt_uint32_t)DACx)
{
#if defined(BSP_USING_DAC1)
case (rt_uint32_t)CM_DAC1:
(void)GPIO_Init(DAC1_CH1_PORT, DAC1_CH1_PIN, &stcGpioInit);
(void)GPIO_Init(DAC1_CH2_PORT, DAC1_CH2_PIN, &stcGpioInit);
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#if defined(RT_USING_CAN)
void CanPhyEnable(void)
{
#if defined(BSP_USING_CAN1)
TCA9539_WritePin(CAN1_STB_PORT, CAN1_STB_PIN, TCA9539_PIN_RESET);
TCA9539_ConfigPin(CAN1_STB_PORT, CAN1_STB_PIN, TCA9539_DIR_OUT);
#endif
#if defined(BSP_USING_CAN2)
TCA9539_WritePin(CAN2_STB_PORT, CAN2_STB_PIN, TCA9539_PIN_RESET);
TCA9539_ConfigPin(CAN2_STB_PORT, CAN2_STB_PIN, TCA9539_DIR_OUT);
#endif
}
rt_err_t rt_hw_board_can_init(CM_CAN_TypeDef *CANx)
{
rt_err_t result = RT_EOK;
switch ((rt_uint32_t)CANx)
{
#if defined(BSP_USING_CAN1)
case (rt_uint32_t)CM_CAN1:
GPIO_SetFunc(CAN1_TX_PORT, CAN1_TX_PIN, CAN1_TX_PIN_FUNC);
GPIO_SetFunc(CAN1_RX_PORT, CAN1_RX_PIN, CAN1_RX_PIN_FUNC);
break;
#endif
#if defined(BSP_USING_CAN2)
case (rt_uint32_t)CM_CAN2:
GPIO_SetFunc(CAN2_TX_PORT, CAN2_TX_PIN, CAN2_TX_PIN_FUNC);
GPIO_SetFunc(CAN2_RX_PORT, CAN2_RX_PIN, CAN2_RX_PIN_FUNC);
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#if defined (RT_USING_SPI)
rt_err_t rt_hw_spi_board_init(CM_SPI_TypeDef *CM_SPIx)
{
rt_err_t result = RT_EOK;
#if defined(BSP_USING_SPI1)
stc_gpio_init_t stcGpioInit;
#endif
switch ((rt_uint32_t)CM_SPIx)
{
#if defined(BSP_USING_SPI1)
case (rt_uint32_t)CM_SPI1:
GPIO_StructInit(&stcGpioInit);
stcGpioInit.u16PinState = PIN_STAT_SET;
stcGpioInit.u16PinDir = PIN_DIR_OUT;
GPIO_Init(SPI1_WP_PORT, SPI1_WP_PIN, &stcGpioInit);
GPIO_Init(SPI1_HOLD_PORT, SPI1_HOLD_PIN, &stcGpioInit);
(void)GPIO_StructInit(&stcGpioInit);
stcGpioInit.u16PinDrv = PIN_HIGH_DRV;
stcGpioInit.u16PinInputType = PIN_IN_TYPE_CMOS;
(void)GPIO_Init(SPI1_SCK_PORT, SPI1_SCK_PIN, &stcGpioInit);
(void)GPIO_Init(SPI1_MOSI_PORT, SPI1_MOSI_PIN, &stcGpioInit);
(void)GPIO_Init(SPI1_MISO_PORT, SPI1_MISO_PIN, &stcGpioInit);
GPIO_SetFunc(SPI1_SCK_PORT, SPI1_SCK_PIN, SPI1_SCK_FUNC);
GPIO_SetFunc(SPI1_MOSI_PORT, SPI1_MOSI_PIN, SPI1_MOSI_FUNC);
GPIO_SetFunc(SPI1_MISO_PORT, SPI1_MISO_PIN, SPI1_MISO_FUNC);
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#if defined(RT_USING_PWM)
#if defined(BSP_USING_PWM_TMRA)
rt_err_t rt_hw_board_pwm_tmra_init(CM_TMRA_TypeDef *TMRAx)
{
rt_err_t result = RT_EOK;
switch ((rt_uint32_t)TMRAx)
{
#if defined(BSP_USING_PWM_TMRA_1)
case (rt_uint32_t)CM_TMRA_1:
#ifdef BSP_USING_PWM_TMRA_1_CH1
GPIO_SetFunc(PWM_TMRA_1_CH1_PORT, PWM_TMRA_1_CH1_PIN, PWM_TMRA_1_CH1_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMRA_1_CH2
GPIO_SetFunc(PWM_TMRA_1_CH2_PORT, PWM_TMRA_1_CH2_PIN, PWM_TMRA_1_CH2_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMRA_1_CH3
GPIO_SetFunc(PWM_TMRA_1_CH3_PORT, PWM_TMRA_1_CH3_PIN, PWM_TMRA_1_CH3_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMRA_1_CH4
GPIO_SetFunc(PWM_TMRA_1_CH4_PORT, PWM_TMRA_1_CH4_PIN, PWM_TMRA_1_CH4_PIN_FUNC);
#endif
break;
#endif
#if defined(BSP_USING_PWM_TMRA_2)
case (rt_uint32_t)CM_TMRA_2:
#ifdef BSP_USING_PWM_TMRA_2_CH1
GPIO_SetFunc(PWM_TMRA_2_CH1_PORT, PWM_TMRA_2_CH1_PIN, PWM_TMRA_2_CH1_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMRA_2_CH2
GPIO_SetFunc(PWM_TMRA_2_CH2_PORT, PWM_TMRA_2_CH2_PIN, PWM_TMRA_2_CH2_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMRA_2_CH3
GPIO_SetFunc(PWM_TMRA_2_CH3_PORT, PWM_TMRA_2_CH3_PIN, PWM_TMRA_2_CH3_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMRA_2_CH4
GPIO_SetFunc(PWM_TMRA_2_CH4_PORT, PWM_TMRA_2_CH4_PIN, PWM_TMRA_2_CH4_PIN_FUNC);
#endif
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#if defined(BSP_USING_PWM_TMR4)
rt_err_t rt_hw_board_pwm_tmr4_init(CM_TMR4_TypeDef *TMR4x)
{
rt_err_t result = RT_EOK;
switch ((rt_uint32_t)TMR4x)
{
#if defined(BSP_USING_PWM_TMR4_1)
case (rt_uint32_t)CM_TMR4_1:
#ifdef BSP_USING_PWM_TMR4_1_OUH
GPIO_SetFunc(PWM_TMR4_1_OUH_PORT, PWM_TMR4_1_OUH_PIN, PWM_TMR4_1_OUH_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMR4_1_OUL
GPIO_SetFunc(PWM_TMR4_1_OUL_PORT, PWM_TMR4_1_OUL_PIN, PWM_TMR4_1_OUL_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMR4_1_OVH
GPIO_SetFunc(PWM_TMR4_1_OVH_PORT, PWM_TMR4_1_OVH_PIN, PWM_TMR4_1_OVH_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMR4_1_OVL
GPIO_SetFunc(PWM_TMR4_1_OVL_PORT, PWM_TMR4_1_OVL_PIN, PWM_TMR4_1_OVL_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMR4_1_OWH
GPIO_SetFunc(PWM_TMR4_1_OWH_PORT, PWM_TMR4_1_OWH_PIN, PWM_TMR4_1_OWH_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMR4_1_OWL
GPIO_SetFunc(PWM_TMR4_1_OWL_PORT, PWM_TMR4_1_OWL_PIN, PWM_TMR4_1_OWL_PIN_FUNC);
#endif
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#if defined(BSP_USING_PWM_TMR6)
rt_err_t rt_hw_board_pwm_tmr6_init(CM_TMR6_TypeDef *TMR6x)
{
rt_err_t result = RT_EOK;
switch ((rt_uint32_t)TMR6x)
{
#if defined(BSP_USING_PWM_TMR6_1)
case (rt_uint32_t)CM_TMR6_1:
#ifdef BSP_USING_PWM_TMR6_1_A
GPIO_SetFunc(PWM_TMR6_1_A_PORT, PWM_TMR6_1_A_PIN, PWM_TMR6_1_A_PIN_FUNC);
#endif
#ifdef BSP_USING_PWM_TMR6_1_B
GPIO_SetFunc(PWM_TMR6_1_B_PORT, PWM_TMR6_1_B_PIN, PWM_TMR6_1_B_PIN_FUNC);
#endif
break;
#endif
default:
result = -RT_ERROR;
break;
}
return result;
}
#endif
#endif
#ifdef RT_USING_PM
#define EFM_ERASE_TIME_MAX_IN_MILLISECOND (20)
#define PLL_SRC ((CM_CMU->PLLHCFGR & CMU_PLLHCFGR_PLLSRC) >> CMU_PLLHCFGR_PLLSRC_POS)
static void _pm_sleep_common_init(rt_bool_t b_disable_unused_clk)
{
CLK_Xtal32Cmd(ENABLE);
rt_tick_t tick_start = rt_tick_get_millisecond();
rt_err_t rt_stat = RT_EOK;
//wait flash idle
while (SET != EFM_GetStatus(EFM_FLAG_RDY))
{
if (rt_tick_get_millisecond() - tick_start > EFM_ERASE_TIME_MAX_IN_MILLISECOND)
{
rt_stat = RT_ERROR;
break;
}
}
RT_ASSERT(rt_stat == RT_EOK);
if (b_disable_unused_clk)
{
uint32_t cur_clk_src = READ_REG8_BIT(CM_CMU->CKSWR, CMU_CKSWR_CKSW);
switch (cur_clk_src)
{
case CLK_SYSCLK_SRC_HRC:
CLK_PLLCmd(DISABLE);
CLK_MrcCmd(DISABLE);
CLK_LrcCmd(DISABLE);
CLK_XtalCmd(DISABLE);
PWC_LDO_Cmd(PWC_LDO_PLL, DISABLE);
break;
case CLK_SYSCLK_SRC_MRC:
CLK_PLLCmd(DISABLE);
CLK_HrcCmd(DISABLE);
CLK_LrcCmd(DISABLE);
CLK_XtalCmd(DISABLE);
PWC_LDO_Cmd(PWC_LDO_PLL | PWC_LDO_HRC, DISABLE);
break;
case CLK_SYSCLK_SRC_XTAL:
CLK_PLLCmd(DISABLE);
CLK_HrcCmd(DISABLE);
CLK_MrcCmd(DISABLE);
CLK_LrcCmd(DISABLE);
PWC_LDO_Cmd(PWC_LDO_PLL | PWC_LDO_HRC, DISABLE);
break;
case CLK_SYSCLK_SRC_XTAL32:
CLK_PLLCmd(DISABLE);
CLK_HrcCmd(DISABLE);
CLK_MrcCmd(DISABLE);
CLK_LrcCmd(DISABLE);
CLK_XtalCmd(DISABLE);
PWC_LDO_Cmd(PWC_LDO_PLL | PWC_LDO_HRC, DISABLE);
break;
case CLK_SYSCLK_SRC_PLL:
if (CLK_PLL_SRC_XTAL == PLL_SRC)
{
CLK_HrcCmd(DISABLE);
}
else
{
CLK_XtalCmd(DISABLE);
}
CLK_MrcCmd(DISABLE);
CLK_LrcCmd(DISABLE);
PWC_LDO_Cmd(PWC_LDO_HRC, DISABLE);
break;
default:
break;
}
}
}
void rt_hw_board_pm_sleep_deep_init(void)
{
#if (PM_SLEEP_DEEP_CFG_CLK == PWC_STOP_CLK_KEEP)
_pm_sleep_common_init(RT_TRUE);
#else
_pm_sleep_common_init(RT_FALSE);
CLK_PLLCmd(DISABLE);
CLK_HrcCmd(DISABLE);
CLK_LrcCmd(DISABLE);
CLK_XtalCmd(DISABLE);
PWC_LDO_Cmd(PWC_LDO_PLL | PWC_LDO_HRC, DISABLE);
#endif
}
void rt_hw_board_pm_sleep_shutdown_init(void)
{
_pm_sleep_common_init(RT_TRUE);
}
void rt_hw_board_pm_sysclk_cfg(uint8_t run_mode)
{
switch (run_mode)
{
case PM_RUN_MODE_HIGH_SPEED:
case PM_RUN_MODE_NORMAL_SPEED:
SystemClock_Config();
break;
case PM_RUN_MODE_LOW_SPEED:
CLK_SetSysClockSrc(CLK_SYSCLK_SRC_XTAL);
default:
break;
}
}
#endif
#if defined(BSP_USING_QSPI)
rt_err_t rt_hw_qspi_board_init(void)
{
stc_gpio_init_t stcGpioInit;
(void)GPIO_StructInit(&stcGpioInit);
stcGpioInit.u16PinDrv = PIN_HIGH_DRV;
#ifndef BSP_QSPI_USING_SOFT_CS
(void)GPIO_Init(QSPI_FLASH_CS_PORT, QSPI_FLASH_CS_PIN, &stcGpioInit);
GPIO_SetFunc(QSPI_FLASH_CS_PORT, QSPI_FLASH_CS_PIN, QSPI_FLASH_CS_FUNC);
#endif
(void)GPIO_Init(QSPI_FLASH_SCK_PORT, QSPI_FLASH_SCK_PIN, &stcGpioInit);
(void)GPIO_Init(QSPI_FLASH_IO0_PORT, QSPI_FLASH_IO0_PIN, &stcGpioInit);
(void)GPIO_Init(QSPI_FLASH_IO1_PORT, QSPI_FLASH_IO1_PIN, &stcGpioInit);
(void)GPIO_Init(QSPI_FLASH_IO2_PORT, QSPI_FLASH_IO2_PIN, &stcGpioInit);
(void)GPIO_Init(QSPI_FLASH_IO3_PORT, QSPI_FLASH_IO3_PIN, &stcGpioInit);
GPIO_SetFunc(QSPI_FLASH_SCK_PORT, QSPI_FLASH_SCK_PIN, QSPI_FLASH_SCK_FUNC);
GPIO_SetFunc(QSPI_FLASH_IO0_PORT, QSPI_FLASH_IO0_PIN, QSPI_FLASH_IO0_FUNC);
GPIO_SetFunc(QSPI_FLASH_IO1_PORT, QSPI_FLASH_IO1_PIN, QSPI_FLASH_IO1_FUNC);
GPIO_SetFunc(QSPI_FLASH_IO2_PORT, QSPI_FLASH_IO2_PIN, QSPI_FLASH_IO2_FUNC);
GPIO_SetFunc(QSPI_FLASH_IO3_PORT, QSPI_FLASH_IO3_PIN, QSPI_FLASH_IO3_FUNC);
return RT_EOK;
}
#endif
#if defined(BSP_USING_TMRA_PULSE_ENCODER)
rt_err_t rt_hw_board_pulse_encoder_tmra_init(void)
{
#if defined(BSP_USING_PULSE_ENCODER_TMRA_1)
GPIO_SetFunc(PULSE_ENCODER_TMRA_1_A_PORT, PULSE_ENCODER_TMRA_1_A_PIN, PULSE_ENCODER_TMRA_1_A_PIN_FUNC);
GPIO_SetFunc(PULSE_ENCODER_TMRA_1_B_PORT, PULSE_ENCODER_TMRA_1_B_PIN, PULSE_ENCODER_TMRA_1_B_PIN_FUNC);
#endif
return RT_EOK;
}
#endif
#if defined(BSP_USING_TMR6_PULSE_ENCODER)
rt_err_t rt_hw_board_pulse_encoder_tmr6_init(void)
{
#if defined(BSP_USING_PULSE_ENCODER_TMR6_1)
GPIO_SetFunc(PULSE_ENCODER_TMR6_1_A_PORT, PULSE_ENCODER_TMR6_1_A_PIN, PULSE_ENCODER_TMR6_1_A_PIN_FUNC);
GPIO_SetFunc(PULSE_ENCODER_TMR6_1_B_PORT, PULSE_ENCODER_TMR6_1_B_PIN, PULSE_ENCODER_TMR6_1_B_PIN_FUNC);
#endif
return RT_EOK;
}
#endif
View Git Blame Copy Permalink