Hello.
I have a project with SSP 1.5.3 in which a GUIX project made with GUIX STUDIO 5.6.1.0 and with GUIX Library Version 5.4.1 is integrated. The CPU is R7FS7G27H2A01CBD. My application uses a graphical display.
When I load the application in my custom board through the debugger it works correctly. But if I load it through the bootloader, it doesn't work properly. Some graphic icons are not displayed correctly. Reducing the size of the fonts, or removing pixelmaps, I get it to work again. But if I increase my code, it fails again on other icons.
On some occasions it happens that it starts to draw the pixelmap but it doesn't complete.
Mode Debuger:
MEMORY{ FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x0400000 /* 4M */ RAM (rwx) : ORIGIN = 0x1FFE0000, LENGTH = 0x00A0000 /* 640K */ DATA_FLASH (rx) : ORIGIN = 0x40100000, LENGTH = 0x0010000 /* 64K */ QSPI_FLASH (rx) : ORIGIN = 0x60000000, LENGTH = 0x4000000 /* 64M, Change in QSPI section below also */ SDRAM (rwx) : ORIGIN = 0x90000000, LENGTH = 0x2000000 /* 32M */ ID_CODES (rx) : ORIGIN = 0x40120050, LENGTH = 0x10 /* 16 bytes */ }
Mode Bootloader:
MEMORY{ FLASH (rx) : ORIGIN = 0x00100000, LENGTH = 0x0300000 /* 3M */ RAM (rwx) : ORIGIN = 0x1FFE0000, LENGTH = 0x00A0000 /* 640K */ DATA_FLASH (rx) : ORIGIN = 0x40100000, LENGTH = 0x0010000 /* 64K */ QSPI_FLASH (rx) : ORIGIN = 0x60000000, LENGTH = 0x4000000 /* 64M, Change in QSPI section below also */ SDRAM (rwx) : ORIGIN = 0x90000000, LENGTH = 0x2000000 /* 32M */}
This is how I have it set up:
Can anybody help me?. Thank you
Hi feraro,
Can you check if these discussions help: https://community.renesas.com/embedded-system-platform/synergy/f/forum/13848/ssp-1-5-2-and-guix-5-4-1-1-bootloader-options-s7g2-dk, https://community.renesas.com/embedded-system-platform/synergy/f/forum/8041/s7-bootloader-question?
JBIf this response, or one provided by another user, answers your question, please verify the answer. Thank you!Renesas Engineering Community Moderatorhttps://community.renesas.com/https://academy.renesas.com/https://en-support.renesas.com/knowledgeBase/
Hi JB.
Thank you very much for your help.
I have reviewed the links you have sent me but it does not solve my problem. In my case, I don't use QSPI memory, all the code is saved in Flash.
Regards