【小熊带你玩转小安派】让我们来点亮屏幕（下）

显示全部楼层 · 2023-9-9 20:47:23

本系列图文连载，第4话

书接上回

GUI-Guider帮我们生成的代码有两个文件夹

需要改两个地方
1.打开 generated文件夹，需要将天气站例子里的guider_fonts文件夹复制过来，不然会报错（这里可能很好改，我懒得鼓捣）

把天气站案例demos里的lvgl demo都删了，没用

2.把天气站案例中的，AiPi-Eyes_weather\demos\240X320_ui 下的这两个文件夹删掉，换成刚才生成的

打开vscode，将images文件夹下的图片.c 打开

将方框框住的这块代码删掉，改成一行，不然也会报错

#include "lvgl.h"

复制代码

到此，生成的代码就改完了

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下面的内容纯属个人瞎搞，望大佬提供更好的方法

接着改main.c 文件
由于小安派貌似强制要求留个wifi_event_handler函数
反正，改成这样就能编译成功

/****************************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include "FreeRTOS.h"
#include "task.h"
#include "timers.h"
#include <lwip/tcpip.h>
#include <lwip/sockets.h>
#include <lwip/netdb.h>
#include "sntp.h"
#include "bl_fw_api.h"
#include "wifi_mgmr_ext.h"
#include "wifi_mgmr.h"
#include "bflb_irq.h"
#include "bflb_uart.h"
#include "bflb_l1c.h"
#include "bflb_mtimer.h"
#include "bl616_glb.h"
#include "rfparam_adapter.h"
#include "board.h"
#define DBG_TAG "MAIN"
#include "log.h"
#include "lv_conf.h"
#include "lvgl.h"
#include "lv_port_disp.h"
#include "lv_port_indev.h"
#include "demos/lv_demos.h"
#include "lcd.h"
#include "portable.h"
//#include "fhost.h"
#include "gui_guider.h"
#include "custom.h"
#include "easyflash.h"
#include "bflb_mtd.h"
extern xQueueHandle queue;
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
//#define WIFI_STACK_SIZE (1536)
#define TASK_PRIORITY_FW (16)
/****************************************************************************
* Private Types
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
static struct bflb_device_s* uart0;
static uint32_t sta_ConnectStatus = 0;
extern void shell_init_with_task(struct bflb_device_s* shell);
extern int es8388_voice_init(void);
extern int audio_init(void);
extern int audio_pcm_init(void);
extern void play_voice_open(void);
extern void play_voice_close(void);
static int bl61x_get_heap_size(void);
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
/****************************************************************************
* Functions
****************************************************************************/
/* lvgl log cb */
void lv_log_print_g_cb(const char* buf)
{
printf("[LVGL] %s", buf);
}
static TaskHandle_t lvgl_TaskHandle;
#define LVGL_STACK_SIZE 1024
#define LVGL_TASK_PRIORITY 15
void lvgl_task(void* param)
{
while (1)
{
lv_task_handler();
vTaskDelay(1);
// bflb_mtimer_delay_ms(1);
}
}
void io2_set(uint8_t value)
{
struct bflb_device_s* gpio;
gpio = bflb_device_get_by_name("gpio");
bflb_gpio_init(gpio, GPIO_PIN_2, GPIO_OUTPUT | GPIO_PULLUP | GPIO_SMT_EN | GPIO_DRV_0);
if (value)
{
bflb_gpio_set(gpio, GPIO_PIN_2);
}
else
{
bflb_gpio_reset(gpio, GPIO_PIN_2);
}
}
static void bl61x_show_heap_size_task(void* arg)
{
while (1) {
LOG_F("[%s:%d]heap_size-------> %d\r\n", DBG_TAG, __LINE__, bl61x_get_heap_size());
vTaskDelay(3000/portTICK_PERIOD_MS);
}
}
void wifi_event_handler(uint32_t code)
{
}
lv_ui guider_ui;
int main(void)
{
board_init();
// audio_init();
// audio_pcm_init();
// es8388_voice_init();
// uart0 = bflb_device_get_by_name("uart0");
// shell_init_with_task(uart0);
// printf("HeapSize:%d\r\n",xPortGetFreeHeapSize());
tcpip_init(NULL, NULL);
//lwip_sntp_init();
//init easyflash
bflb_mtd_init();
easyflash_init();
/* lvgl init */
lv_log_register_print_cb(lv_log_print_g_cb);
lv_init();
lv_port_disp_init();
lv_port_indev_init();
setup_ui(&guider_ui);
printf("lv_task_handler\r\n");
// lv_task_handler();
custom_init(&guider_ui);
printf("lvgl success\r\n");
xTaskCreate(lvgl_task, (char*)"lvgl", LVGL_STACK_SIZE, NULL, LVGL_TASK_PRIORITY, &lvgl_TaskHandle);
xTaskCreate(bl61x_show_heap_size_task, (char*)"heap", 1024, NULL, 2, NULL);
// printf("HeapSize:%d\r\n",xPortGetFreeHeapSize());
vTaskStartScheduler();
// while (1) {
// lv_task_handler();
// bflb_mtimer_delay_ms(1);
// }
while (1) {
// printf("\r\n[%s] heap size ------------------- %d\r\n", __func__, xPortGetFreeHeapSize());
vTaskDelay(5000/portTICK_RATE_MS);
}
}
static int bl61x_get_heap_size(void)
{
struct meminfo info1 = { 0 };
struct meminfo info2 = { 0 };
uint32_t total_free_size = 0;
// return xPortGetFreeHeapSize();
bflb_mem_usage(KMEM_HEAP, &info1);
bflb_mem_usage(PMEM_HEAP, &info2);
total_free_size = info1.free_size + info2.free_size;
return total_free_size;
}

复制代码

因为，不用连wifi，我看泽哥教程零基础开发小安派-Eyes-S1【入门篇】——工程文件架构里提到，要改 flash_prog_cfg.ini 文件

[cfg]
# 0: no erase, 1:programmed section erase, 2: chip erase
erase = 1
# skip mode set first para is skip addr, second para is skip len, multi-segment region with ; separated
skip_mode = 0x0, 0x0
# 0: not use isp mode, #1: isp mode
boot2_isp_mode = 0
[FW]
filedir = ./build/build_out/Eyes_$(CHIPNAME).bin
address = 0x10000