The Porting Guide is for the following Repository.

By default the Microsoft Azure RZ Software Development kit demos are designed the Renesas Evaluation Kit boards.

  • Renesas RZA1H Display-it Kit (RSK)
  • Renesas RZA1LU Stream-it Kit

This page provides information on how to use the SDK for Custom Boards

BSP

Board Specific drivers

The rz_bsp configuration file "mcu_board_select.h" set up both the TARGET_MCU and TARGET_BOARD for the rz_bsp and some on the Azure middleware. This section discuss how to configure the BSP for custom boards.

  • MCU Selection

    -The MCU selection is required for custom board configuration. This setting sets the number of channels supported for each RZA peripheral. WARNING: Setting the TARGET_MCU hire than what is on the board can cause erratic behavior.

  • BOARD Selection

    -The TARGET_BOARD is not required for custom board configuration. This setting is for the middleware( Audio Codec, Phy, Camera modules, LCD) and some drivers ( led, switches, SCI ( TTY), and I2C(touch)). By setting the TARGET_BAORD to 0 these middleware and drivers are disabled.

VDC5 Graphic Drivers

  • -The VDC5 configuration files are located tin the rz_bsp .\src\renesas\application\graphics\inc

  • lcd_panel.h

    - This configuration file selects what board LCD is supported and number of supported LCD. RZA1H and M support 2 LCD panels or one LVDS all other support one LCD. FOr custom board you an override the number of supported LCDs here.

  • .\lcd\rsk_tft_ch0.h

    - Configuration control signals for RZA1H/M VDC5 channel 0.

  • .\lcd\rsk_tft_ch1.h

    - Configuration control signals for RZA1H/M VDC5 channel 1.

  • .\lcd\rsk_tft_clk.h

    - RZA1H/M VDC5 defines macros for the above signals

  • .\lcd\stream2_tft_ch0.h

    - Configuration control signals for RZA1L/LU/LC VDC5 channel 0.

  • .\lcd\stream2_tft_clk.h

    - RZA1L/LU/LC VDC5 defines macros for the above signals

GUIX Drivers

The rz_bsp provides three drivers for the 16bpp (RGB565), 24bpp (RBG888), and 32bpp (RGB8888). The rz_bsp mcu configuration file allows for selection of these three drivers. This section shows how create a custom driver.

GUIX Application Port

The GUIX sample projects include a GUIX Studio Project (GXP). This sections describes settings in the GXP project and how to port these changes to a RZA.

USBX Drivers

The USB hardware is the same for all RZA1 parts.

  1. Set the MPU board, and GUI Driver
  2. Full Build of the rz_bsp project.
  3. In the USBX library set the USB channel. For USB Device open "\common\usbx_device_controllers\ux_dcd_rz.h". For USB Host open "\common\usbx_host_controllers\ux_hcd_rz.h"
  4. Set the preprocessor define UX_RZ_USB_BASE to the desired channel. Note: The setting in the file "ux_hcd_rz.h" has condition compilation depending on the board selected, so it may not be required to make additional settings.

    #define UX_RZ_USB0_BASE 0xE8010000#define UX_RZ_USB1_BASE 0xE8207000....#define UX_RZ_USB_BASE UX_RZ_USB0_BASE

  5. Rebuild the USBx library. This is required because the RZ USB drivers are part of the USBX library. These drivers have conditional compilations for the selected board ( not MPU).
  6. In the USB Sample demo select the build configuration that matches the selection in step 1.
  7. Download and Run demo.
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