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@powerc_c
@11 STlink不适配,只能用jlink
@11
看下这个章节,用例程测试看看,IO不要复用成别的功能
@而优则
TX,RX接好了吗
左上方串口设置可以设置烧录波特率,降低下试试
@gling
需要
@105725 | ota相关的代码在这里,可以参考下ble_at例程
@xls https://gitee.com/a18562560220/freqchip_faq/blob/master/lvgl_knob_open_demo-master(1).zip
@xls gpio_set_dir(GPIO_PORT_D, GPIO_BIT_4, GPIO_DIR_IN); system_set_port_pull(GPIO_PD4, false);
@lakesky
@lakesky https://gitee.com/a18562560220/freqchip_faq/blob/master/fr30xxc_sdk_v0.2.3_evb_05d077cc.rar
看下这个例程