I'm using ESP32 with framework-arduinoespressif32, I have been trying to force 1ms delay in between characters sent through UART. I'm manually editing the uart driver. I went through the datasheet and understand that we could use the break length to set the delay up. But I cannot seem...
项目delay的原因竟然是不会用UART驱动1-Wire 麦叔是搞嵌入式的,最近项目delay,他和我说用UART驱动1-Wire设备总是出现问题,故写此文来拯救他。 作者之前写过UART(),也写过1-Wire(),本文介绍如何用主机的UART驱动1-Wire从机设备,建议先看看以上两篇文章,再阅读本文,效果更佳。 硬件电路 1-Wire结构简单,一根线...
A delay circuit delays generation of the RTS signal for a programmable time delay. The time delay via a register (50) that is programmable by the user. The invention thus provides the programmable delay on the same chip as the UART (10)....
uart_hal_clr_intsts_mask(&(uart_context[uart_num].hal), UART_INTR_TX_DONE); } UART_ENTER_CRITICAL(&(uart_context[uart_num].spinlock)); uart_hal_ena_intr_mask(&(uart_context[uart_num].hal), UART_INTR_TX_DONE); UART_EXIT_CRITICAL(&(uart_context[uart_num].spinlock)); TickType_t...
UART protocol that provides predictable delay for 专利内容由知识产权出版社提供 专利名称:UART protocol that provides predictable delay for communication between computers of disparate ability 发明人:Lon O. Hocker, III 申请号:US08/4 09015 申请日:19950323 公开号:US05682508A 公开日:19971028 摘要:A ...
Other Parts Discussed in Thread: CC2640 Hi TI, It need a delay[Task_sleep(500)] for next uart_printf as below, wondering why Please help, thanks!!! ===
United States Patent US9892080 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
The initialSendDelay feature adds an optional wait time before a new connection can be used to write events. closes #855
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A delay circuit delays generation of the RTS signal for a programmable time delay. The time delay via a register that is programmable by the user. The invention thus provides the programmable delay on the same chip as the UART.doi:EP1134666 A2Sun Man Lo...