user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  lea    D11(%rip),%rbp
  push   %rbx
  mov    $0x64,%ebx
  sub    $0x8,%rsp
  call   <gpio_init@plt>
  xor    %esi,%esi
  mov    $0x2c,%edi
  call   <gpio_function@plt>
  xor    %esi,%esi
  mov    $0x2d,%edi
  call   <gpio_function@plt>
  xor    %esi,%esi
  mov    $0x2b,%edi
  call   <gpio_function@plt>
  lea    D38(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  lea    D12(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  lea    D8(%rip),%rdi
  call   <puts@plt>
  mov    %rbp,%rdi
  call   <puts@plt>
  lea    D2(%rip),%rdi
  call   <puts@plt>
  xor    %edi,%edi
  call   <SPI_init@plt>
  lea    D17(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  call   <OLED_init@plt>
  mov    $0x1d4c0,%edi
  call   <usleep@plt>
  mov    $0x8e,%edi
  call   <write_c@plt>
  xor    %edi,%edi
  call   <write_d@plt>
  xor    %edi,%edi
  call   <write_d@plt>
  mov    $0x82,%edi
  call   <write_d@plt>
  mov    $0x82,%edi
  call   <write_d@plt>
  mov    $0x186a0,%edi
  call   <usleep@plt>
  mov    $0x92,%edi
  call   <write_c@plt>
  mov    $0x1,%edi
  call   <write_d@plt>
  mov    $0x2710,%edi
  call   <usleep@plt>
  nopl   (%rax)
L2:
  mov    $0x86,%edi
  call   <write_c@plt>
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x7e07e07f,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x26,%rdx
  sub    %ecx,%edx
  imul   $0x82,%edx,%edx
  sub    %edx,%eax
  mov    %eax,%edi
  call   <write_d@plt>
  xor    %eax,%eax
  call   <rand@plt>
  movslq %eax,%rdx
  mov    %eax,%ecx
  imul   $0x7e07e07f,%rdx,%rdx
  sar    $0x1f,%ecx
  sar    $0x26,%rdx
  sub    %ecx,%edx
  imul   $0x82,%edx,%edx
  sub    %edx,%eax
  mov    %eax,%edi
  call   <write_d@plt>
  xor    %eax,%eax
  call   <rand@plt>
  cltd
  shr    $0x1a,%edx
  lea    (%rax,%rdx,1),%edi
  and    $0x3f,%edi
  sub    %edx,%edi
  call   <write_d@plt>
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,%edi
  call   <write_d@plt>
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,%edi
  call   <write_d@plt>
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,%edi
  call   <write_d@plt>
  xor    %eax,%eax
  call   <rand@plt>
  mov    %eax,%edi
  call   <write_d@plt>
  mov    $0x2710,%edi
  call   <usleep@plt>
  sub    $0x1,%ebx
  jne    L2
  mov    $0x5c,%edi
  xor    %ebx,%ebx
  call   <write_c@plt>
  nopw   0x0(%rax,%rax,1)
L13:
  mov    $0x5c,%edi
  call   <write_c@plt>
  mov    %ebx,%edi
  call   <write_d@plt>
  mov    %ebx,%edi
  call   <write_d@plt>
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <write_d@plt>
  cmp    $0x7d0,%ebx
  jne    L13
L16:
  jmp    L16
```

tool_calls: name: parse_data
arguments: data_tag: D11
datatype: string
name: parse_data
arguments: data_tag: D38
datatype: string
name: parse_data
arguments: data_tag: D12
datatype: string
name: parse_data
arguments: data_tag: D8
datatype: string
name: parse_data
arguments: data_tag: D2
datatype: string
name: parse_data
arguments: data_tag: D17
datatype: string

tool: D11:    ------------------------------------------

tool: D38: 


tool: D12:    |               SPI Sample                |

tool: D8:    |   Direct Register Access SPI Sample     |

tool: D2:  -> Msg<- Initializing SPI port

tool: D17:  -> Msg<- Result of SPI Init = %d


assistant: ```c
int main(void) {
  int i = 0;
  gpio_init();
  gpio_function(44, 0);
  gpio_function(45, 0);
  gpio_function(43, 0);
  int ClockDivider = 0;
  printf("\n\n");
  printf("   ------------------------------------------\n");
  printf("   |               SPI Sample                |\n");
  printf("   ------------------------------------------\n");
  printf("   |   Direct Register Access SPI Sample     |\n");
  printf("   ------------------------------------------\n");
  printf(" -> Msg<- Initializing SPI port\n");
  int result = SPI_init(ClockDivider);
  printf(" -> Msg<- Result of SPI Init = %d\n", result);
  OLED_init();
  usleep(120000);
  write_c(0x8e);
  write_d(0);
  write_d(0);
  write_d(130);
  write_d(130);
  usleep(100000);
  write_c(0x92);
  write_d(0x01);
  usleep(10000);
  for (i = 0; i < 100; i++) {
    write_c(0x86);
    write_d(rand() % 130);
    write_d(rand() % 130);
    write_d(rand() % 64);
    write_d(rand());
    write_d(rand());
    write_d(rand());
    write_d(rand());
    usleep(10000);
  }
  write_c(0x5c);
  for (i = 0; i < 2000; i++) {
    write_c(0x5c);
    write_d(i);
    write_d(i);
    write_d(i);
  }
  for (;;)
    ;
}
```