make
g++ -Wall -std=c++11 -o ano_encoder_test main.cpp ano_encoder.cpp
g++ -Wall -std=c++11 -o test_diagnostic test_diagnostic.cpp ano_encoder.cpp
g++ -Wall -std=c++11 -o test_encoder_only test_encoder_only.cpp ano_encoder.cpp
g++ -Wall -std=c++11 -o test_i2c_raw test_i2c_raw.cpp
test_i2c_raw.cpp: In function ‘int main()’:
test_i2c_raw.cpp:33:5: error: ‘uint8_t’ was not declared in this scope
   33 |     uint8_t cmd[2] = {0x00, 0x02};
      |     ^~~~~~~
test_i2c_raw.cpp:8:1: note: ‘uint8_t’ is defined in header ‘<cstdint>’; this is probably fixable by adding ‘#include <cstdint>’
    7 | #include <iomanip>
  +++ |+#include <cstdint>
    8 | 
test_i2c_raw.cpp:34:23: error: ‘cmd’ was not declared in this scope
   34 |     if (write(i2c_fd, cmd, 2) != 2) {
      |                       ^~~
test_i2c_raw.cpp:43:12: error: expected ‘;’ before ‘version_buf’
   43 |     uint8_t version_buf[4];
      |            ^~~~~~~~~~~~
      |            ;
test_i2c_raw.cpp:44:22: error: ‘version_buf’ was not declared in this scope
   44 |     if (read(i2c_fd, version_buf, 4) != 4) {
      |                      ^~~~~~~~~~~
test_i2c_raw.cpp:50:5: error: ‘uint32_t’ was not declared in this scope
   50 |     uint32_t version = ((uint32_t)version_buf[0] << 24) | ((uint32_t)version_buf[1] << 16) |
      |     ^~~~~~~~
test_i2c_raw.cpp:50:5: note: ‘uint32_t’ is defined in header ‘<cstdint>’; this is probably fixable by adding ‘#include <cstdint>’
test_i2c_raw.cpp:52:13: error: expected ‘;’ before ‘product_id’
   52 |     uint32_t product_id = (version >> 16) & 0xFFFF;
      |             ^~~~~~~~~~~
      |             ;
test_i2c_raw.cpp:54:49: error: ‘version’ was not declared in this scope
   54 |     std::cout << "✓ Version: 0x" << std::hex << version << std::dec << std::endl;
      |                                                 ^~~~~~~
test_i2c_raw.cpp:55:38: error: ‘product_id’ was not declared in this scope
   55 |     std::cout << "✓ Product ID: " << product_id << std::endl;
      |                                      ^~~~~~~~~~
test_i2c_raw.cpp:65:12: error: expected ‘;’ before ‘enable_cmd’
   65 |     uint8_t enable_cmd[3] = {0x11, 0x10, 0x01};
      |            ^~~~~~~~~~~
      |            ;
test_i2c_raw.cpp:66:23: error: ‘enable_cmd’ was not declared in this scope
   66 |     if (write(i2c_fd, enable_cmd, 3) != 3) {
      |                       ^~~~~~~~~~
test_i2c_raw.cpp:76:12: error: expected ‘;’ before ‘set_pos_cmd’
   76 |     uint8_t set_pos_cmd[6] = {0x11, 0x00, 0x00, 0x00, 0x00, 0x00};
      |            ^~~~~~~~~~~~
      |            ;
test_i2c_raw.cpp:77:23: error: ‘set_pos_cmd’ was not declared in this scope
   77 |     if (write(i2c_fd, set_pos_cmd, 6) != 6) {
      |                       ^~~~~~~~~~~
test_i2c_raw.cpp:96:16: error: expected ‘;’ before ‘read_cmd’
   96 |         uint8_t read_cmd[2] = {0x11, 0x00};
      |                ^~~~~~~~~
      |                ;
test_i2c_raw.cpp:97:27: error: ‘read_cmd’ was not declared in this scope
   97 |         if (write(i2c_fd, read_cmd, 2) == 2) {
      |                           ^~~~~~~~
test_i2c_raw.cpp:100:20: error: expected ‘;’ before ‘pos_buf’
  100 |             uint8_t pos_buf[4];
      |                    ^~~~~~~~
      |                    ;
test_i2c_raw.cpp:101:30: error: ‘pos_buf’ was not declared in this scope
  101 |             if (read(i2c_fd, pos_buf, 4) == 4) {
      |                              ^~~~~~~
make: *** [Makefile:21: test_i2c_raw] Error 1