// Some model of cheap Yellow display works only at 40Mhz // #define DISPLAY_SPI_SPEED 40000000L // 40MHz #define DISPLAY_SPI_SPEED 80000000L // 80MHz #define SD_SPI_SPEED 80000000L // 80Mhz ...
A complete bare-metal embedded systems project for the STMicroelectronics NUCLEO-F103RB development board, written entirely from scratch without HAL or any abstraction libraries. Every register value ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果