Hi,
I saw several structs that you have in your library and I am curious as how you are forcing the alignment, since I want to do the same.
This is one of them:
typedef union
{
struct
{
uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
uint32_t C:1; /*!< bit: 29 Carry condition code flag */
uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
uint32_t N:1; /*!< bit: 31 Negative condition code flag */
} b; /*!< Structure used for bit access */
uint32_t w; /*!< Type used for word access */
} APSR_Type;
I am trying to implement this but I cannot force the aligment as I want. Do I need some kind of pragma? In your header in case core_cm4.h does not seem to be needed.
This is my struct:
typedef union {
struct {
uint16_t pk_type :2; // 00
uint16_t prod_num:3; // 100
uint16_t brd_num :3; // 011
uint16_t sw_maj :3; // 000
uint16_t sw_min :5; // 00001
} b;
uint16_t sh;
} ps_btn_dev_info_t;
