AIROCTM CYW20829 Bluetooth LE MCU brings together the best in both MCU and Bluetooth LE 5.4 Controller. It is based on Cortex-M33 core. Other than complete BLE5.4 function, CYW20829 has rich peripherals like SPI, I2C, UART, CAN, ADC, PWM, etc. The CYW20829 uses the external flash for project image or data storage. The official kit CYW920829M2EVK-02 uses a 1MB flash (GD25WQ80EEFG), if you need a larger external flash to support complex function, like to store TFT display images, the following steps will guide you how to achieve it.
可以参考如下链接：
https://community.infineon.com/t ... YW20829/ta-p/762289
/bsps/TARGET_APP_CYW920829M2EVK-02/TOOLCHAIN_GCC_ARM/linker_ns_flash.ld
Change the flash end address from 512K:
FLASH_END_ADDR_SAHB = 0x60080000; /* 512K */
to 4MB to full use the 4MB flash (remember to save after change).
FLASH_END_ADDR_SAHB = 0x60400000; /* 4M */
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