parent
78bdf67ab2
commit
ec8ff90a4a
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@ -10,6 +10,13 @@
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#include <rtthread.h>
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#include <stdio.h>
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#include <drivers/pin.h>
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#if defined(BOARD_TYPE_MILKV_DUO256M) || defined(BOARD_TYPE_MILKV_DUO256M_SPINOR)
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#define LED_PIN "E02" /* Onboard LED pins */
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#elif defined(BOARD_TYPE_MILKV_DUO) || defined(BOARD_TYPE_MILKV_DUO_SPINOR)
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#define LED_PIN "C24" /* Onboard LED pins */
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#endif
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int main(void)
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{
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@ -18,5 +25,23 @@ int main(void)
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#else
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rt_kprintf("Hello RISC-V!\n");
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#endif
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/* LED pin: C24 */
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rt_uint16_t led = rt_pin_get(LED_PIN);
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/* set LED pin mode to output */
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rt_pin_mode(led, PIN_MODE_OUTPUT);
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while (1)
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{
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rt_pin_write(led, PIN_HIGH);
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rt_thread_mdelay(500);
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rt_pin_write(led, PIN_LOW);
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rt_thread_mdelay(500);
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}
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return 0;
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}
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@ -4,6 +4,7 @@ cwd = GetCurrentDir()
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src = Split('''
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drv_uart.c
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drv_por.c
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drv_gpio.c
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''')
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CPPDEFINES = []
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@ -18,9 +19,6 @@ elif GetDepend('BOARD_TYPE_MILKV_DUO') or GetDepend('BOARD_TYPE_MILKV_DUO_SPINOR
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CPPPATH += [cwd + r'/libraries']
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CPPPATH += [cwd + r'/libraries/' + CHIP_TYPE]
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if GetDepend('BSP_USING_CV18XX'):
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src += ['drv_gpio.c']
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if GetDepend('BSP_USING_I2C'):
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src += ['drv_hw_i2c.c']
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@ -1,5 +1,5 @@
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/*
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* Copyright (c) 2006-2023, RT-Thread Development Team
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* Copyright (c) 2006-2024, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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@ -29,8 +29,6 @@
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#define GPIO_EXT_PORTA 0x50
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#define DWAPB_DRIVER_NAME "gpio-dwapb"
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#define DWAPB_GPIOA_BASE 0x03020000
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#define DWAPB_GPIOE_BASE 0x05021000
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@ -307,17 +305,6 @@ static void rt_hw_gpio_isr(int irqno, void *param)
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int rt_hw_gpio_init(void)
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{
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#ifdef RT_USING_SMART
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#define BSP_IOREMAP_GPIO_DEVICE(no) \
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rt_ioremap((void *)(DWAPB_GPIOA_BASE + (no) * DWAPB_GPIO_SIZE), DWAPB_GPIO_SIZE);
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dwapb_gpio_base = (rt_size_t)BSP_IOREMAP_GPIO_DEVICE(0);
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BSP_IOREMAP_GPIO_DEVICE(1);
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BSP_IOREMAP_GPIO_DEVICE(2);
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BSP_IOREMAP_GPIO_DEVICE(3);
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dwapb_gpio_base_e = (rt_size_t)rt_ioremap((void *)DWAPB_GPIOE_BASE, DWAPB_GPIO_SIZE);
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#endif
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rt_device_pin_register("gpio", &_dwapb_ops, RT_NULL);
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#define INT_INSTALL_GPIO_DEVICE(no) \
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