STM32F407与CH9434，SPI转4串口，RS232与RS485

[{"title":"（ 5 个子文件 10KB ） STM32F407与CH9434，SPI转4串口，RS232与RS485","children":[{"title":"SPI_CH9434","children":[{"title":"SPI_CH9434","children":[{"title":"SPI_CH9434.c <span style='color:#111;'> 2.12KB </span>","children":null,"spread":false},{"title":"SPI_CH9434.h <span style='color:#111;'> 383B </span>","children":null,"spread":false}],"spread":true},{"title":"CH9434","children":[{"title":"CH9434.C <span style='color:#111;'> 28.02KB </span>","children":null,"spread":false},{"title":"CH9434.H <span style='color:#111;'> 17.48KB </span>","children":null,"spread":false}],"spread":true},{"title":"main.c <span style='color:#111;'> 6.78KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]