TPL0501-100, GPIO模拟SPI通讯无反应? 如题,贴下代码, void spi_write(uint8 value) { uint8 i, temp; CS = 1; delay(); SCLK = 0; delay(); CS = 0; delay(); for(i = 0; i < 8; i++) { temp = ((value >> (7 - i)) & 0x01); SCLK = 0; DIN = temp; delay(); ...