问答-
GD32f450 替换 stm32f427 串口7 部分乱码
电脑用串口工具测试串口通信都是正常的，在板子上和esp32的通信就出问题。这是日志。有没有遇到同样问题朋友啊###NextPage[title=gd32]###b'\x1b[0;32mI(458)cpu_start:Procpuup.\x1b[0m\r\n'b'\x1b[0;32mI(458)cpu_start:Applicationinformation:\x1b[0m\r\n'b'\x1b[0;32mI(458)cpu_start:Compiletime:Dec20201907:50:41\x1b[0m\r\n'b'\x1b[0;32mI(461)cpu_start:ELFfileSHA256:0000000000000000...\x1b[0m\r\n'b'\x1b[0;32mI(467)cpu_start:ESP-IDF:v3.3\x1b[0m\r\n'b'\x1b[0;32mI(472)cpu_start:Startingappcpu,entrypointis0x40083600\x1b[0m\r\n'b'\x1b[0;32mI(0)cpu_start:Appcpuup.\x1b[0m\r\n'b'\x1b[0;32mI(482)heap_init:Initializing.RAMavailablefordynamicallocation:\x1b[0m\r\n'b'\x1b[0;32mI(489)heap_init:At3FFAE6E0len00001920(6KiB):DRAM\x1b[0m\r\n'b'\x1b[0;32mI(495)heap_init:At3FFBA488len00025B78(150KiB):DRAM\x1b[0m\r\n'b'\x1b[0;32mI(501)heap_init:At3FFE0440len00003AE0(14KiB):D/IRAM\x1b[0m\r\n'b'\x1b[0;32mI(508)heap_init:At3FFE4350len0001BCB0(111KiB):D/IRAM\x1b[0m\r\n'b'\x1b[0;32mI(514)heap_init:At40092D6Clen0000D294(52KiB):IRAM\x1b[0m\r\n'b'\x1b[0;32mI(520)cpu_start:Procpustartusercode\x1b[0m\r\n'b'\x1b[0\xa7&\xa6+\n'这里开始乱码b'B\x92\x82\x9aJ\x02\x1a\xc1\xd5}\xcd\xd1art:ChipRYWk\xa5\xbd\xb9\xe9L\xa3+j5\n'b'\xa3+\xda\x9a\x9aj]\x81(204),u_start:Chiprevisioni.B\xa5\x9d\xa1\x95\xc9\x81thantheone\xac\xcb\xcb\xa5\x9duredinmenuconfig.\xaa\xd7\xd6V\xd6\xd1\x81toupgradeZ\x97i\xb4\x05j5\n'b'\xa3+\xda\x9a\x92j%\x81(207)cpu_start:Startings,\xab\x91\xd5\xb1\x95ronPROCPU.\x1b[0m\r\n'b'\x1b+\xda\x9a\x92jI(0)cpu_start:*W\xc9\xd1ings,\xab\x91\xd5\xb1\x95\xc9onP\x05\x05\x1aAU\xb9\x1b[0m\r\n'b'\xa3+\xda\x9a\x92j%\x81(180)[\x8bsk
2021-06-28 0
