diff --git a/bsp/nuclei/gd32vf103_rvstar/.config b/bsp/nuclei/gd32vf103_rvstar/.config index 7d0e53f96a..fd9579278a 100644 --- a/bsp/nuclei/gd32vf103_rvstar/.config +++ b/bsp/nuclei/gd32vf103_rvstar/.config @@ -14,7 +14,7 @@ CONFIG_RT_ALIGN_SIZE=4 CONFIG_RT_THREAD_PRIORITY_32=y # CONFIG_RT_THREAD_PRIORITY_256 is not set CONFIG_RT_THREAD_PRIORITY_MAX=32 -CONFIG_RT_TICK_PER_SECOND=1000 +CONFIG_RT_TICK_PER_SECOND=100 CONFIG_RT_USING_OVERFLOW_CHECK=y CONFIG_RT_USING_HOOK=y CONFIG_RT_USING_IDLE_HOOK=y @@ -24,7 +24,7 @@ CONFIG_RT_USING_TIMER_SOFT=y CONFIG_RT_TIMER_THREAD_PRIO=4 CONFIG_RT_TIMER_THREAD_STACK_SIZE=512 CONFIG_RT_DEBUG=y -# CONFIG_RT_DEBUG_COLOR is not set +CONFIG_RT_DEBUG_COLOR=y CONFIG_RT_DEBUG_INIT_CONFIG=y CONFIG_RT_DEBUG_INIT=1 # CONFIG_RT_DEBUG_THREAD_CONFIG is not set @@ -103,7 +103,7 @@ CONFIG_FINSH_CMD_SIZE=80 # CONFIG_FINSH_USING_AUTH is not set CONFIG_FINSH_USING_MSH=y CONFIG_FINSH_USING_MSH_DEFAULT=y -CONFIG_FINSH_USING_MSH_ONLY=y +# CONFIG_FINSH_USING_MSH_ONLY is not set CONFIG_FINSH_ARG_MAX=10 # @@ -129,21 +129,19 @@ CONFIG_RT_USING_DEVICE_IPC=y CONFIG_RT_PIPE_BUFSZ=512 # CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set CONFIG_RT_USING_SERIAL=y -# CONFIG_RT_SERIAL_USING_DMA is not set +CONFIG_RT_SERIAL_USING_DMA=y 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 is not set -# CONFIG_RT_USING_PIN is not set +CONFIG_RT_USING_PIN=y # CONFIG_RT_USING_ADC is not set # CONFIG_RT_USING_PWM is not set # 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=y -# CONFIG_RT_USING_ALARM is not set -# CONFIG_RT_USING_SOFT_RTC is not set +# CONFIG_RT_USING_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 @@ -387,7 +385,7 @@ CONFIG_RT_USING_POSIX=y # CONFIG_PKG_USING_EASYBLINK is not set CONFIG_PKG_USING_NUCLEI_SDK=y CONFIG_PKG_NUCLEI_SDK_PATH="/packages/peripherals/nuclei_sdk" -# CONFIG_PKG_USING_NUCLEI_SDK_V022 is not set +# CONFIG_PKG_USING_NUCLEI_SDK_V023 is not set CONFIG_PKG_USING_NUCLEI_SDK_LATEST_VERSION=y CONFIG_PKG_NUCLEI_SDK_VER="latest" diff --git a/bsp/nuclei/gd32vf103_rvstar/rtconfig.h b/bsp/nuclei/gd32vf103_rvstar/rtconfig.h index e260d97fb4..bb3262e356 100644 --- a/bsp/nuclei/gd32vf103_rvstar/rtconfig.h +++ b/bsp/nuclei/gd32vf103_rvstar/rtconfig.h @@ -10,7 +10,7 @@ #define RT_ALIGN_SIZE 4 #define RT_THREAD_PRIORITY_32 #define RT_THREAD_PRIORITY_MAX 32 -#define RT_TICK_PER_SECOND 1000 +#define RT_TICK_PER_SECOND 100 #define RT_USING_OVERFLOW_CHECK #define RT_USING_HOOK #define RT_USING_IDLE_HOOK @@ -20,6 +20,7 @@ #define RT_TIMER_THREAD_PRIO 4 #define RT_TIMER_THREAD_STACK_SIZE 512 #define RT_DEBUG +#define RT_DEBUG_COLOR #define RT_DEBUG_INIT_CONFIG #define RT_DEBUG_INIT 1 @@ -71,7 +72,6 @@ #define FINSH_CMD_SIZE 80 #define FINSH_USING_MSH #define FINSH_USING_MSH_DEFAULT -#define FINSH_USING_MSH_ONLY #define FINSH_ARG_MAX 10 /* Device virtual file system */ @@ -88,8 +88,9 @@ #define RT_USING_DEVICE_IPC #define RT_PIPE_BUFSZ 512 #define RT_USING_SERIAL +#define RT_SERIAL_USING_DMA #define RT_SERIAL_RB_BUFSZ 64 -#define RT_USING_RTC +#define RT_USING_PIN /* Using USB */ diff --git a/bsp/nuclei/libraries/gd32vf103/HAL_Drivers/drv_gpio.c b/bsp/nuclei/libraries/gd32vf103/HAL_Drivers/drv_gpio.c new file mode 100644 index 0000000000..d14d4339ce --- /dev/null +++ b/bsp/nuclei/libraries/gd32vf103/HAL_Drivers/drv_gpio.c @@ -0,0 +1,518 @@ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-04-09 hqfang first version + */ + +#include "drv_gpio.h" + +#ifdef RT_USING_PIN + +static const struct pin_index pins[] = + { + + __GD32_PIN(0, A, 0), + __GD32_PIN(1, A, 1), + __GD32_PIN(2, A, 2), + __GD32_PIN(3, A, 3), + __GD32_PIN(4, A, 4), + __GD32_PIN(5, A, 5), + __GD32_PIN(6, A, 6), + __GD32_PIN(7, A, 7), + __GD32_PIN(8, A, 8), + __GD32_PIN(9, A, 9), + __GD32_PIN(10, A, 10), + __GD32_PIN(11, A, 11), + __GD32_PIN(12, A, 12), + __GD32_PIN(13, A, 13), + __GD32_PIN(14, A, 14), + __GD32_PIN(15, A, 15), + + __GD32_PIN(16, B, 0), + __GD32_PIN(17, B, 1), + __GD32_PIN(18, B, 2), + __GD32_PIN(19, B, 3), + __GD32_PIN(20, B, 4), + __GD32_PIN(21, B, 5), + __GD32_PIN(22, B, 6), + __GD32_PIN(23, B, 7), + __GD32_PIN(24, B, 8), + __GD32_PIN(25, B, 9), + __GD32_PIN(26, B, 10), + __GD32_PIN(27, B, 11), + __GD32_PIN(28, B, 12), + __GD32_PIN(29, B, 13), + __GD32_PIN(30, B, 14), + __GD32_PIN(31, B, 15), + + __GD32_PIN(32, C, 0), + __GD32_PIN(33, C, 1), + __GD32_PIN(34, C, 2), + __GD32_PIN(35, C, 3), + __GD32_PIN(36, C, 4), + __GD32_PIN(37, C, 5), + __GD32_PIN(38, C, 6), + __GD32_PIN(39, C, 7), + __GD32_PIN(40, C, 8), + __GD32_PIN(41, C, 9), + __GD32_PIN(42, C, 10), + __GD32_PIN(43, C, 11), + __GD32_PIN(44, C, 12), + __GD32_PIN(45, C, 13), + __GD32_PIN(46, C, 14), + __GD32_PIN(47, C, 15), + + __GD32_PIN(48, D, 0), + __GD32_PIN(49, D, 1), + __GD32_PIN(50, D, 2), + __GD32_PIN(51, D, 3), + __GD32_PIN(52, D, 4), + __GD32_PIN(53, D, 5), + __GD32_PIN(54, D, 6), + __GD32_PIN(55, D, 7), + __GD32_PIN(56, D, 8), + __GD32_PIN(57, D, 9), + __GD32_PIN(58, D, 10), + __GD32_PIN(59, D, 11), + __GD32_PIN(60, D, 12), + __GD32_PIN(61, D, 13), + __GD32_PIN(62, D, 14), + __GD32_PIN(63, D, 15), + + __GD32_PIN(64, E, 0), + __GD32_PIN(65, E, 1), + __GD32_PIN(66, E, 2), + __GD32_PIN(67, E, 3), + __GD32_PIN(68, E, 4), + __GD32_PIN(69, E, 5), + __GD32_PIN(70, E, 6), + __GD32_PIN(71, E, 7), + __GD32_PIN(72, E, 8), + __GD32_PIN(73, E, 9), + __GD32_PIN(74, E, 10), + __GD32_PIN(75, E, 11), + __GD32_PIN(76, E, 12), + __GD32_PIN(77, E, 13), + __GD32_PIN(78, E, 14), + __GD32_PIN(79, E, 15), +}; + +static const struct pin_irq_map pin_irq_map[] = + { + {GPIO_PIN_0, EXTI0_IRQn}, + {GPIO_PIN_1, EXTI1_IRQn}, + {GPIO_PIN_2, EXTI2_IRQn}, + {GPIO_PIN_3, EXTI3_IRQn}, + {GPIO_PIN_4, EXTI4_IRQn}, + {GPIO_PIN_5, EXTI5_9_IRQn}, + {GPIO_PIN_6, EXTI5_9_IRQn}, + {GPIO_PIN_7, EXTI5_9_IRQn}, + {GPIO_PIN_8, EXTI5_9_IRQn}, + {GPIO_PIN_9, EXTI5_9_IRQn}, + {GPIO_PIN_10, EXTI10_15_IRQn}, + {GPIO_PIN_11, EXTI10_15_IRQn}, + {GPIO_PIN_12, EXTI10_15_IRQn}, + {GPIO_PIN_13, EXTI10_15_IRQn}, + {GPIO_PIN_14, EXTI10_15_IRQn}, + {GPIO_PIN_15, EXTI10_15_IRQn}, +}; + +static struct rt_pin_irq_hdr pin_irq_hdr_tab[] = + { + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, +}; +static uint32_t pin_irq_enable_mask = 0; + +#define ITEM_NUM(items) sizeof(items) / sizeof(items[0]) +static const struct pin_index *get_pin(uint8_t pin) +{ + const struct pin_index *index; + + if (pin < ITEM_NUM(pins)) + { + index = &pins[pin]; + if (index->index == -1) + index = RT_NULL; + } + else + { + index = RT_NULL; + } + + return index; +}; + +static void gd32_pin_write(rt_device_t dev, rt_base_t pin, rt_base_t value) +{ + const struct pin_index *index; + + index = get_pin(pin); + if (index == RT_NULL) + { + return; + } + + gpio_bit_write(index->gpio, index->pin, (bit_status)value); +} + +static int gd32_pin_read(rt_device_t dev, rt_base_t pin) +{ + int value; + const struct pin_index *index; + + value = PIN_LOW; + + index = get_pin(pin); + if (index == RT_NULL) + { + return value; + } + + value = gpio_input_bit_get(index->gpio, index->pin); + + return value; +} + +static void gd32_pin_mode(rt_device_t dev, rt_base_t pin, rt_base_t mode) +{ + const struct pin_index *index; + rt_uint32_t pin_mode; + + index = get_pin(pin); + if (index == RT_NULL) + { + return; + } + + pin_mode = GPIO_MODE_OUT_PP; + + switch (mode) { + case PIN_MODE_OUTPUT: + /* output setting */ + pin_mode = GPIO_MODE_OUT_PP; + break; + case PIN_MODE_OUTPUT_OD: + /* output setting: od. */ + pin_mode = GPIO_MODE_OUT_OD; + break; + case PIN_MODE_INPUT: + /* input setting: not pull. */ + pin_mode = GPIO_MODE_IN_FLOATING; + break; + case PIN_MODE_INPUT_PULLUP: + /* input setting: pull up. */ + pin_mode = GPIO_MODE_IPU; + break; + case PIN_MODE_INPUT_PULLDOWN: + /* input setting: pull down. */ + pin_mode = GPIO_MODE_IPD; + break; + default: + break; + } + + gpio_init(index->gpio, pin_mode, GPIO_OSPEED_50MHZ, index->pin); +} + +rt_inline rt_int32_t bit2bitno(rt_uint32_t bit) +{ + int i; + for (i = 0; i < 32; i++) + { + if ((0x01 << i) == bit) + { + return i; + } + } + return -1; +} + +rt_inline const struct pin_irq_map *get_pin_irq_map(uint32_t pinbit) +{ + rt_int32_t mapindex = bit2bitno(pinbit); + if (mapindex < 0 || mapindex >= ITEM_NUM(pin_irq_map)) + { + return RT_NULL; + } + return &pin_irq_map[mapindex]; +}; + +static rt_err_t gd32_pin_attach_irq(struct rt_device *device, rt_int32_t pin, + rt_uint32_t mode, void (*hdr)(void *args), void *args) +{ + const struct pin_index *index; + rt_base_t level; + rt_int32_t irqindex = -1; + + index = get_pin(pin); + if (index == RT_NULL) + { + return RT_ENOSYS; + } + irqindex = bit2bitno(index->pin); + if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map)) + { + return RT_ENOSYS; + } + + level = rt_hw_interrupt_disable(); + if (pin_irq_hdr_tab[irqindex].pin == pin && + pin_irq_hdr_tab[irqindex].hdr == hdr && + pin_irq_hdr_tab[irqindex].mode == mode && + pin_irq_hdr_tab[irqindex].args == args) + { + rt_hw_interrupt_enable(level); + return RT_EOK; + } + if (pin_irq_hdr_tab[irqindex].pin != -1) + { + rt_hw_interrupt_enable(level); + return RT_EBUSY; + } + pin_irq_hdr_tab[irqindex].pin = pin; + pin_irq_hdr_tab[irqindex].hdr = hdr; + pin_irq_hdr_tab[irqindex].mode = mode; + pin_irq_hdr_tab[irqindex].args = args; + rt_hw_interrupt_enable(level); + + return RT_EOK; +} + +static rt_err_t gd32_pin_dettach_irq(struct rt_device *device, rt_int32_t pin) +{ + const struct pin_index *index; + rt_base_t level; + rt_int32_t irqindex = -1; + + index = get_pin(pin); + if (index == RT_NULL) + { + return RT_ENOSYS; + } + irqindex = bit2bitno(index->pin); + if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map)) + { + return RT_ENOSYS; + } + + level = rt_hw_interrupt_disable(); + if (pin_irq_hdr_tab[irqindex].pin == -1) + { + rt_hw_interrupt_enable(level); + return RT_EOK; + } + pin_irq_hdr_tab[irqindex].pin = -1; + pin_irq_hdr_tab[irqindex].hdr = RT_NULL; + pin_irq_hdr_tab[irqindex].mode = 0; + pin_irq_hdr_tab[irqindex].args = RT_NULL; + rt_hw_interrupt_enable(level); + + return RT_EOK; +} + +static rt_err_t gd32_pin_irq_enable(struct rt_device *device, rt_base_t pin, + rt_uint32_t enabled) +{ + const struct pin_index *index; + const struct pin_irq_map *irqmap; + rt_base_t level; + rt_int32_t irqindex = -1; + exti_trig_type_enum trigger_mode; + + index = get_pin(pin); + if (index == RT_NULL) + { + return RT_ENOSYS; + } + + if (enabled == PIN_IRQ_ENABLE) + { + irqindex = bit2bitno(index->pin); + if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map)) + { + return RT_ENOSYS; + } + + level = rt_hw_interrupt_disable(); + + if (pin_irq_hdr_tab[irqindex].pin == -1) + { + rt_hw_interrupt_enable(level); + return RT_ENOSYS; + } + + irqmap = &pin_irq_map[irqindex]; + + switch (pin_irq_hdr_tab[irqindex].mode) { + case PIN_IRQ_MODE_RISING: + trigger_mode = EXTI_TRIG_RISING; + break; + case PIN_IRQ_MODE_FALLING: + trigger_mode = EXTI_TRIG_FALLING; + break; + case PIN_IRQ_MODE_RISING_FALLING: + trigger_mode = EXTI_TRIG_BOTH; + break; + default: + rt_hw_interrupt_enable(level); + return RT_EINVAL; + } + /* connect EXTI line to GPIO pin */ + gpio_exti_source_select(index->gpio, index->pin); + + /* configure EXTI line */ + exti_init((exti_line_enum)(index->pin), EXTI_INTERRUPT, trigger_mode); + exti_interrupt_flag_clear((exti_line_enum)(index->pin)); + + /* enable and set interrupt priority */ + ECLIC_SetShvIRQ(irqmap->irqno, ECLIC_NON_VECTOR_INTERRUPT); + ECLIC_SetLevelIRQ(irqmap->irqno, 1); + ECLIC_EnableIRQ(irqmap->irqno); + pin_irq_enable_mask |= irqmap->pinbit; + + rt_hw_interrupt_enable(level); + } + else if (enabled == PIN_IRQ_DISABLE) + { + irqmap = get_pin_irq_map(index->pin); + if (irqmap == RT_NULL) + { + return RT_EINVAL; + } + if (( irqmap->pinbit>=GPIO_PIN_5 )&&( irqmap->pinbit<=GPIO_PIN_9 )) + { + if(!(pin_irq_enable_mask&(GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9))) + { + ECLIC_DisableIRQ(irqmap->irqno); + } + } + else if (( irqmap->pinbit>=GPIO_PIN_10 )&&( irqmap->pinbit<=GPIO_PIN_15 )) + { + if(!(pin_irq_enable_mask&(GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15))) + { + ECLIC_DisableIRQ(irqmap->irqno); + } + } + else + { + ECLIC_DisableIRQ(irqmap->irqno); + } + } + else + { + return -RT_ENOSYS; + } + + return RT_EOK; +} +const static struct rt_pin_ops _gd32_pin_ops = + { + gd32_pin_mode, + gd32_pin_write, + gd32_pin_read, + gd32_pin_attach_irq, + gd32_pin_dettach_irq, + gd32_pin_irq_enable, +}; + +rt_inline void pin_irq_hdr(int irqno) +{ + if (pin_irq_hdr_tab[irqno].hdr) + { + pin_irq_hdr_tab[irqno].hdr(pin_irq_hdr_tab[irqno].args); + } +} + +void GD32_GPIO_EXTI_IRQHandler(rt_int8_t exti_line) +{ + if(RESET != exti_interrupt_flag_get((exti_line_enum)(1 << exti_line))) + { + pin_irq_hdr(exti_line); + exti_interrupt_flag_clear((exti_line_enum)(1 << exti_line)); + } +} + +void EXTI0_IRQHandler(void) +{ + rt_interrupt_enter(); + GD32_GPIO_EXTI_IRQHandler(0); + rt_interrupt_leave(); +} +void EXTI1_IRQHandler(void) +{ + rt_interrupt_enter(); + GD32_GPIO_EXTI_IRQHandler(1); + rt_interrupt_leave(); +} +void EXTI2_IRQHandler(void) +{ + rt_interrupt_enter(); + GD32_GPIO_EXTI_IRQHandler(2); + rt_interrupt_leave(); +} +void EXTI3_IRQHandler(void) +{ + rt_interrupt_enter(); + GD32_GPIO_EXTI_IRQHandler(3); + rt_interrupt_leave(); +} +void EXTI4_IRQHandler(void) +{ + rt_interrupt_enter(); + GD32_GPIO_EXTI_IRQHandler(4); + rt_interrupt_leave(); +} +void EXTI5_9_IRQHandler(void) +{ + rt_interrupt_enter(); + GD32_GPIO_EXTI_IRQHandler(5); + GD32_GPIO_EXTI_IRQHandler(6); + GD32_GPIO_EXTI_IRQHandler(7); + GD32_GPIO_EXTI_IRQHandler(8); + GD32_GPIO_EXTI_IRQHandler(9); + rt_interrupt_leave(); +} +void EXTI10_15_IRQHandler(void) +{ + rt_interrupt_enter(); + GD32_GPIO_EXTI_IRQHandler(10); + GD32_GPIO_EXTI_IRQHandler(11); + GD32_GPIO_EXTI_IRQHandler(12); + GD32_GPIO_EXTI_IRQHandler(13); + GD32_GPIO_EXTI_IRQHandler(14); + GD32_GPIO_EXTI_IRQHandler(15); + rt_interrupt_leave(); +} + +int rt_hw_pin_init(void) +{ + rcu_periph_clock_enable(RCU_GPIOA); + rcu_periph_clock_enable(RCU_GPIOB); + rcu_periph_clock_enable(RCU_GPIOC); + rcu_periph_clock_enable(RCU_GPIOD); + rcu_periph_clock_enable(RCU_GPIOE); + rcu_periph_clock_enable(RCU_AF); + return rt_device_pin_register("pin", &_gd32_pin_ops, RT_NULL); +} +INIT_BOARD_EXPORT(rt_hw_pin_init); + +#endif /* RT_USING_PIN */ diff --git a/bsp/nuclei/libraries/gd32vf103/HAL_Drivers/drv_gpio.h b/bsp/nuclei/libraries/gd32vf103/HAL_Drivers/drv_gpio.h new file mode 100644 index 0000000000..add6e04542 --- /dev/null +++ b/bsp/nuclei/libraries/gd32vf103/HAL_Drivers/drv_gpio.h @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2006-2018, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2018-11-06 balanceTWK first version + */ + +#ifndef __DRV_GPIO_H__ +#define __DRV_GPIO_H__ + +#include +#include +#include +#include + +#define __GD32_PORT(port) GPIO##port + +#define GET_PIN(PORTx,PIN) (rt_base_t)((16 * ( ((rt_base_t)__GD32_PORT(PORTx) - (rt_base_t)GPIOA)/(0x0400UL) )) + PIN) + +#define __GD32_PIN(index, gpio, gpio_index) \ + { \ + index, GPIO##gpio, GPIO_PIN_##gpio_index \ + } + +#define __GD32_PIN_RESERVE \ + { \ + -1, 0, 0 \ + } + +/* GD32 GPIO driver */ +struct pin_index +{ + int index; + uint32_t gpio; + uint32_t pin; +}; + +struct pin_irq_map +{ + rt_uint16_t pinbit; + IRQn_Type irqno; +}; + +int rt_hw_pin_init(void); + +#endif /* __DRV_GPIO_H__ */ +