Integrating WHD

[aniruddhann]

Hi,

while porting WHD, I have similar question as https://community.infineon.com/t5/Wi-Fi-Combo/Support-for-porting-WHD-to-stm32F7/m-p/212755 .

1. However this question seems not answered fully. So, please let us know it.

2. & I assume the port specific type can be something like below -

e.g. 

// GPIO object

typedef uint32_t /* TODO: port specific type */ cyhal_gpio_t;

shall be something like below for stm32f429xx device -

typedef struct

{

  __IO uint32_t MODER;    /*!< GPIO port mode register,               Address offset: 0x00      */

  __IO uint32_t OTYPER;   /*!< GPIO port output type register,        Address offset: 0x04      */

  __IO uint32_t OSPEEDR;  /*!< GPIO port output speed register,       Address offset: 0x08      */

  __IO uint32_t PUPDR;    /*!< GPIO port pull-up/pull-down register,  Address offset: 0x0C      */

  __IO uint32_t IDR;      /*!< GPIO port input data register,         Address offset: 0x10      */

  __IO uint32_t ODR;      /*!< GPIO port output data register,        Address offset: 0x14      */

  __IO uint32_t BSRR;     /*!< GPIO port bit set/reset register,      Address offset: 0x18      */

  __IO uint32_t LCKR;     /*!< GPIO port configuration lock register, Address offset: 0x1C      */

  __IO uint32_t AFR[2];   /*!< GPIO alternate function registers,     Address offset: 0x20-0x24 */

} GPIO_TypeDef;

typedef GPIO_TypeDef cyhal_gpio_t;

Thanks in advance for any correction & insight.

 

[Rakesh_BG · Accepted solution]

Hi @aniruddhann ,

You can Refer to section 6  Create a new project for non-H7 MCU boards, in the attached document to port easily.

section 6.4 Changes required in PAL library ,  gives info of gpio related changes.

Thanks,

Rakesh B G