STM32的3.2寸触摸屏驱动 使用最新的3.2.0库,IAR工程 SPI3硬件方式通讯 触摸芯片为ads7843和它的兼容型号 实现了画图板功能,请根据自己的屏调整校准参数-STM32 3.2-inch touch screen driver to use the latest 3.2.0 libraries to communicate touch SPI3 hardware chip and its compatible models ads7843 enables dra