修复之前的一个bug (c5761be7) · Commits · Wenxi XU / Mambo

drivers/transfer/ares_sbus.c

+1 −9

Original line number	Diff line number	Diff line
		@@ -110,17 +110,10 @@ static void uart_callback(const struct device dev, struct uart_event evt, void
		uint16_t len = evt->data.rx.len;

		uint8_t *ptr_offset = p + find_begin(p, len);
		if (ptr_offset >= p && len >= 25 && ptr_offset < p + len) {
		if (ptr_offset >= p && ptr_offset + 25 < p + len) {
		memcpy(data->data, ptr_offset, 25);
		}
		data->recv_cyc = k_cycle_get_32();
		// 请求新的接收缓冲区
		void *new_buf = NULL;
		err = k_mem_slab_alloc(&sbus_uart_slab, &new_buf, K_NO_WAIT);

		if (err == 0 && new_buf != NULL && ((uintptr_t)new_buf & 0x3) == 0) {
		err = uart_rx_buf_rsp(dev, new_buf, BUF_SIZE);
		}
		break;
		}

		@@ -236,7 +229,6 @@ float sbus_getchannel_percentage(const struct device *dev, uint8_t channelid)
		// 获取通道数字值
		int sbus_getchannel_digital(const struct device *dev, uint8_t channelid)
		{
		struct sbus_driver_data *data = dev->data;
		int chan = sbus_parseframe_chan(dev, channelid);
		return chan;
		}