From bee670865494cd5dc6086495bf10a7d5496b2864 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期四, 12 六月 2025 10:23:08 +0800
Subject: [PATCH] 加入休眠引脚判断版本，isp脚换成别的脚，代码未修改对应引脚
---
keil/include/board/board.c | 22 ++++++++++++++++++----
1 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/keil/include/board/board.c b/keil/include/board/board.c
index 70938eb..4f1a101 100644
--- a/keil/include/board/board.c
+++ b/keil/include/board/board.c
@@ -406,10 +406,24 @@
power_wakeup_enable((enum POWER_WAKEUP_SOURCE_T)BOARD_SW_1, POWER_WAKEUP_LEVEL_LOW);
}
-void board_led_init(void)
-{
- gpio_pin_set_dir(BOARD_LED_1, GPIO_DIR_OUT, 0);
- gpio_pin_set_dir(BOARD_LED_2, GPIO_DIR_OUT, 0);
+void board_mode_pin_init(void)
+{
+ //配置spi片选脚
+ gpio_pin_set_dir(LORA_CS , GPIO_DIR_OUT, 0);
+ io_pull_set(LORA_CS, IO_HIGH_Z, IO_PULL_UP_NONE);
+ // 判断是Airtag还是免布线模式
+ io_pin_mux_set(MODE_CHANGE_PIN, IO_FUNC0);
+ gpio_pin_set_dir( MODE_CHANGE_PIN, GPIO_DIR_IN, 0);
+ io_pull_set(MODE_CHANGE_PIN , IO_PULL_DOWN, IO_PULL_UP_LEVEL2);
+ // 判断是休眠还是工作模式
+ io_pin_mux_set(SLEEP_PIN, IO_FUNC0);
+ gpio_pin_set_dir(SLEEP_PIN, GPIO_DIR_IN, 0);
+ io_pull_set(SLEEP_PIN , IO_PULL_DOWN, IO_PULL_UP_LEVEL2);
+ //初始化NRST脚
+ io_pin_mux_set(LORA_NRST, IO_FUNC0);
+ gpio_pin_set_dir(LORA_NRST , GPIO_DIR_OUT, 1);
+ io_pull_set(LORA_NRST, IO_HIGH_Z, IO_PULL_UP_NONE);
+ gpio_pin_set(LORA_NRST);
}
void board_led_on(enum IO_PIN_T idx)
--
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