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3 Commits

Author SHA1 Message Date
xushenghao 21e9d75e40 Implement DMA for USART1 reception and update FreeRTOS configuration 
- Modified shell_port.c to replace interrupt-based UART reception with DMA.
- Introduced a DMA buffer for UART data and adjusted the shell buffer handling.
- Added idle interrupt handling to process incoming data from the DMA buffer.
- Updated freertos_f407.ioc to configure DMA for USART1 RX and TX.
- Enabled necessary NVIC interrupts for DMA streams associated with USART1.
 2025-09-10 00:48:06 +08:00
xushenghao c3b9daba20 Add Lua virtual machine and buffered stream implementations 
- Introduced lvm.h for Lua virtual machine definitions, including functions for type conversion, fast table access, and integer operations.
- Implemented lzio.c and lzio.h for buffered stream handling, providing functionalities for reading from streams and managing buffers.
- Added necessary macros and function declarations to support efficient stream operations and memory management.
 2025-09-10 00:38:07 +08:00
许晟昊 7bd9f1376a lcd154完成 2025-01-21 23:56:10 +08:00