STM32F103C8T6 PB3

我话比谁都多

我自己设计的板子 STM32F103C8T6芯片  ，LED灯  为PB3  ,配置他为高，用电压表测  为什么一直输出0 ?

275891381

    注意：PB3 PB4 A15是JTAG接口，当普通IO，一定在初始化内加上下面两句，切记，省的郁闷。
                A13 A14 是SWIDO接口，PB2：BOOT1,一般不用，PC14 PC15 晶振接口也不用,PC13 ：TAMPER-RTC 也最好不用
    RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO,ENABLE);    //1、打开复用时钟：
    GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable,ENABLE);//2、关闭jtag 开启sw

                //GPIO_Remap_SWJ_Disable      完全禁用（JTAG+SW-DP)
                //GPIO_Remap_SWJ_JTAGDisable  JTAG-DP禁用+SW-DP使能

YOKE

能说下这个咋回事吗，启动文件加了啊



..\CORE\startup_stm32f10x_md.s(1): error: A1167E: Invalid line start
..\CORE\startup_stm32f10x_md.s(2): error: A1137E: Unexpected characters at end of line
..\CORE\startup_stm32f10x_md.s(3): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(4): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(5): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(6): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(7): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(8): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(9): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(10): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(11): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(12): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(13): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(14): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(15): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(16): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(17): error: A1137E: Unexpected characters at end of line
..\CORE\startup_stm32f10x_md.s(18): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(19): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(20): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(21): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(22): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(23): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(24): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(25): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(26): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(27): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(28): error: A1137E: Unexpected characters at end of line
..\CORE\startup_stm32f10x_md.s(29): error: A1137E: Unexpected characters at end of line
..\CORE\startup_stm32f10x_md.s(31): error: A1137E: Unexpected characters at end of line
..\CORE\startup_stm32f10x_md.s(32): error: A1137E: Unexpected characters at end of line
..\CORE\startup_stm32f10x_md.s(33): error: A1137E: Unexpected characters at end of line
..\CORE\startup_stm32f10x_md.s(34): error: A1137E: Unexpected characters at end of line
..\CORE\startup_stm32f10x_md.s(36): error: A1163E: Unknown opcode g_pfnVectors , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(37): error: A1163E: Unknown opcode Default_Handler , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(39): error: A1163E: Unknown opcode start , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(40): error: A1163E: Unknown opcode in , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(41): error: A1163E: Unknown opcode _sidata , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(42): error: A1163E: Unknown opcode start , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(43): error: A1163E: Unknown opcode _sdata , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(44): error: A1167E: Invalid line start
..\CORE\startup_stm32f10x_md.s(45): error: A1163E: Unknown opcode _edata , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(46): error: A1163E: Unknown opcode start , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(47): error: A1163E: Unknown opcode _sbss , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(48): error: A1167E: Invalid line start
..\CORE\startup_stm32f10x_md.s(49): error: A1163E: Unknown opcode _ebss , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(51): error: A1163E: Unknown opcode BootRAM, , expecting opcode or Macro
..\CORE\startup_stm32f10x_md.s(52): error: A1167E: Invalid line start
..\CORE\startup_stm32f10x_md.s(53): error: A1159E: Label missing from line start
..\CORE\startup_stm32f10x_md.s(54): error: A1159E: Label missing from line start
"..\OBJ\buji.axf" - 50 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed:  00:00:00

我话比谁都多

275891381 发表于 2018-3-2 11:27
注意：PB3 PB4 A15是JTAG接口，当普通IO，一定在初始化内加上下面两句，切记，省的郁闷。
            ...

太感谢了！

750273008

275891381 发表于 2018-3-2 11:27
注意：PB3 PB4 A15是JTAG接口，当普通IO，一定在初始化内加上下面两句，切记，省的郁闷。
            ...

正解。

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