Python 为十六进制文件中的地址分配浮点

我试图在微控制器中为不同的SRAM地址分配浮点数。我是第一次这样做，所以我不知道这样做是否正确。因此，基本上我需要一个Python工具，将这些不同的值保存到相应的地址，然后生成一个十六进制文件。然后我加载十六进制文件。我目前正在尝试

intelhex

库：

def float_to_hex(f):
    return hex(struct.unpack('<I', struct.pack('<f', f))[0])
ih = IntelHex()
ih[1] = 0x00000000
adress=0x7000180c
for x in a:
    ih.putsz(adress, float_to_hex(x))
    #ih.gets(adress,14)
    adress=adress+0x4
adress=0x70001878
for y in b:
    ih.putsz(adress, float_to_hex(y))
    adress=adress+0x4
adress=0x700018e4
ih.putsz(adress, float_to_hex(c))
adress=0x700018e8
for z in d:
    ih.putsz(adress, float_to_hex(z))
    adress=adress+0x4
ih.tofile("foo.hex", format='hex')

---

为了加载文件，我需要删除HEX文件的前两行。加载后，保存在不同地址的值是错误的，例如，在0x7000180c中，我得到0x65347830，而不是0x4e5b1090，它是9.18823936e+08的十六进制。我还尝试将浮点数保存在字符串中，但在SRAM中也得到了错误的值。我做错了什么？

你在用什么微控制器？你在用什么微控制器？

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