LPSPI_FlushFifo(LPSPI1,true,true); LPSPI_ClearStatusFlags(LPSPI1, (uint32_t)kLPSPI_AllStatusFlag); PRINTF("1 SR:%x, TCR:%x\r\n",LPSPI1->SR,LPSPI1->TCR); /* start transfer.PCS is assered and RXMASK is de-assered. */ ...
lpi2c:(RTC、EEPROM)freertos_event lpspi控制器freertos_generic lpuart (uart2)freertos_hello pit:周期中断定时器freertos_lpi2c_eeprom flexpwmfreertos_lpuart qtmr:定时器freertos_mutex rtwdog:窗口看门狗freertos_queue sai: 音频接口freertos_sem ...
OK1061-S开发板采用“底板+核心板”结构设计,搭载NXP公司 i.MX RT1061跨界处理器,ARM Cortex-M7内核,集微控制器的低功耗、易用性与应用处理器的高性能、高扩展性于一体。运行频率 528MHz(商业级为600MHz),1MB片上SRAM ,多达 512KB 可配置为紧耦合存储器 (TCM),QSPI-Nor Flash 支持容量4MB。工业级品质,运...
lpi2c:(RTC、EEPROM)freertos_event lpspi控制器freertos_generic lpuart (uart2)freertos_hello pit:周期中断定时器freertos_lpi2c_eeprom flexpwmfreertos_lpuart qtmr:定时器freertos_mutex rtwdog:窗口看门狗freertos_queue sai: 音频接口freertos_sem ...
Low Power Serial Peripheral Interface Connectivity and Communications LPSPI3 The LPSPI is a low power Serial Peripheral Interface (SPI) module that support an efficient interface to an SPI bus as a master and/or a slave. • It can continue operating while the chip is in stop modes, if ...
LPSPI1->TCR |= LPSPI_TCR_CONT(true)|LPSPI_TCR_CONTC(true)|LPSPI_TCR_RXMSK(true); /*TCR is also shared the FIFO, so wait for TCR written.*/ if (!LPSPI_WaitTxFifoEmpty(LPSPI1)) { return kStatus_LPSPI_Timeout; } PRINTF("2 SR:%x, TCR:%x\r\n", LPSPI1->...
支持32路高速GPIO,可模拟UART、I2C、SPI、PWM等通讯协议 通讯接口 核心板原生支持2个10/100M自适应以太网,2路CAN2.0B,7路UART 操作系统 支持裸机,Free-RTOS、RT-Thread操作系统 丰富的DEMO程序 提供完整的平台开发包、入门教程,节省软件整理时间;丰富的DEMO例程,快速开发应用程序。
/* Check that LPSPI is not busy. */ if((LPSPI_GetStatusFlags(LPSPI1) & (uint32_t)kLPSPI_ModuleBusyFlag) != 0U) { return kStatus_LPSPI_Busy; } /* flush fifo. clear status flag. */ LPSPI_FlushFifo(LPSPI1, true, true); LPSPI_ClearStatusFlags(LPSPI1, (uint...
lpi2c:(RTC、EEPROM)freertos_event lpspi控制器freertos_generic lpuart (uart2)freertos_hello pit:周期中断定时器freertos_lpi2c_eeprom flexpwmfreertos_lpuart qtmr:定时器freertos_mutex rtwdog:窗口看门狗freertos_queue sai: 音频接口freertos_sem ...
lpi2c:(RTC、EEPROM)freertos_event lpspi控制器freertos_generic lpuart (uart2)freertos_hello pit:周期中断定时器freertos_lpi2c_eeprom flexpwmfreertos_lpuart qtmr:定时器freertos_mutex rtwdog:窗口看门狗freertos_queue sai: 音频接口freertos_sem ...