will/InfiniTime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

SpiNorFlash: use C++ style struct in C++ only header

Browse Source 
`SpiNorFlash.h` is a C++ header, but the `Identification` struct is
created in a C style using `typedef struct`. Clang issues a warining
about this discrepancy:

```
In file included from /home/nero/repos/pinetime/InfiniSim/InfiniTime/src/systemtask/SystemTask.cpp:13:
/home/nero/repos/pinetime/InfiniSim/sim/drivers/SpiNorFlash.h:16:21: warning: anonymous non-C-compatible type given name for linkage purposes by typedef declaration; add a tag name here [-Wnon-c-typedef-for-linkage]
      typedef struct __attribute__((packed)) {
                    ^
                     Identification
/home/nero/repos/pinetime/InfiniSim/sim/drivers/SpiNorFlash.h:17:9: note: type is not C-compatible due to this default member initializer
        uint8_t manufacturer = 0;
        ^~~~~~~~~~~~~~~~~~~~
/home/nero/repos/pinetime/InfiniSim/sim/drivers/SpiNorFlash.h:20:9: note: type is given name 'Identification' for linkage purposes by this typedef declaration
      } Identification;
        ^
1 warning generated.
```

The easy fix is to use a C++ style struct.

Also includes code style fix from Riksu9000

Co-authored-by: Riku Isokoski <riksu9000@gmail.com>
This commit is contained in:
Reinhold Gschweicher 2022-03-20 22:45:24 +01:00 committed by Avamander
parent 5a13c5215c
commit 129dd97b51
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/drivers/SpiNorFlash.h
View File

@ -13,11 +13,11 @@ namespace Pinetime {
SpiNorFlash(SpiNorFlash&&) = delete;
SpiNorFlash& operator=(SpiNorFlash&&) = delete;
typedef struct __attribute__((packed)) {
struct __attribute__((packed)) Identification {
uint8_t manufacturer = 0;
uint8_t type = 0;
uint8_t density = 0;
} Identification;
};
Identification ReadIdentificaion();
uint8_t ReadStatusRegister();