SDK升级到10.0.4.66.2指南

你好再次,

在不同版本之间升级sdk有指南吗?

Grzegorz Kaczmarek

你好,

我更新了SDK代码，路径和cmake文件。

在阅读了SKD版本之间的差异之后，我在文件中添加了以下UART代码。

platform_devices.h

#define CFG_UART2 typedef const void uart_device;#if dg_configUART_ADAPTER #include  #include  #include "peripheral_setup.h" #ifdef CFG_UART2 extern const uart_device DEBUG_UART;#endif // CFG_UART2 #endif // dg_configUART_ADAPTER . dll

platform_devices.c

# include < ad_uart.h > # include“peripheral_setup.h”#包括“platform_devices.h”#如果dg_configUART_ADAPTER # ifdef CFG_UART2 / * UART2 I / O配置* / const ad_uart_io_conf_t io_UART2 = {.rx = {.port = UART2_RX_PORT .pin = UART2_RX_PIN碧绿= {HW_GPIO_MODE_INPUT HW_GPIO_FUNC_UART2_RX,假},.off = {HW_GPIO_MODE_INPUT,HW_GPIO_FUNC_GPIO,真}},.tx = {.port = UART2_TX_PORT .pin = UART2_TX_PIN碧绿= {HW_GPIO_MODE_OUTPUT_OPEN_DRAIN HW_GPIO_FUNC_UART2_TX,假},.off =} {HW_GPIO_MODE_INPUT HW_GPIO_FUNC_GPIO,如此,},.rtsn = {.port = UART2_TX_PORT .pin = UART2_TX_PIN碧绿= {HW_GPIO_MODE_OUTPUT_OPEN_DRAIN HW_GPIO_FUNC_UART2_RTSN,假},.off =} {HW_GPIO_MODE_INPUT HW_GPIO_FUNC_GPIO,如此,},.ctsn = {.port = UART2_TX_PORT .pin = UART2_TX_PIN碧绿= {HW_GPIO_MODE_INPUT HW_GPIO_FUNC_UART2_CTSN,假},.off =} {HW_GPIO_MODE_INPUT HW_GPIO_FUNC_GPIO,如此,},.voltage_level = HW_GPIO_POWER_V33};/ * UART2驱动程序配置* / const ad_uart_driver_conf_t drv_UART2 = {.hw_conf = {.baud_rate = HW_UART_BAUDRATE_1000000 . data = HW_UART_DATABITS_8 .parity = HW_UART_PARITY_NONE,鸡毛蒜皮= HW_UART_STOPBITS_1 .auto_flow_control = 0, .use_dma = 1, .use_fifo = 1, .tx_fifo_tr_lvl = 0, / / ? ?.rx_fifo_tr_lvl = 0， //??.tx_dma_burst_lvl = 0， //??.rx_dma_burst_lvl = 0， //??.tx_dma_channel = HW_DMA_CHANNEL_3， .rx_dma_channel = HW_DMA_CHANNEL_2}};/* UART2控制器配置*/ const ad_uart_controller_conf_t dev_UART2 = {.id = HW_UART2， .io = &io_UART2， .drv = &drv_UART2};const uart_device DEBUG_UART = &dev_UART2; #endif // CFG_UART2 #endif // dg_configUART_ADAPTER

后来我这样做了:

Uart_device device = {};设备= ad_uart_open (DEBUG_UART);。Ad_uart_write (device, reinterpret_cast(buffer.data())， buffer.length());ad_uart_close(设备,真实);

最后是__BKPT(0);在hw_uart.c的第785行。这是UART_Interrupt_Handler中HW_UART_INT_BUSY_DETECTED情况。

1.在SDK10中为UART完成的配置是否足够?

2.什么可能导致到达HW_UART_INT_BUSY_DETECTED中断源?

感谢您宝贵的反馈。