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Searched refs:LSR (Results 1 – 25 of 449) sorted by relevance

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/bsp/nxp/lpc/lpc408x/drivers/
A Ddrv_uart.c81 while (!(uart->UART->LSR & 0x20)); in lpc_putc()
92 if (uart->UART->LSR & 0x01) in lpc_getc()
131 tmp = LPC_UART0->LSR; in UART0_IRQHandler()
134 tmp = LPC_UART0->LSR; in UART0_IRQHandler()
167 tmp = LPC_UART2->LSR; in UART2_IRQHandler()
170 tmp = LPC_UART2->LSR; in UART2_IRQHandler()
/bsp/xplorer4330/drivers/
A Ddrv_uart.c68 while (!(uart->USART->LSR & 0x20)); in lpc_putc()
79 if (uart->USART->LSR & 0x01) in lpc_getc()
121 intsrc = uart->USART->LSR; in UART0_IRQHandler()
132 while (uart->USART->LSR & UART_LSR_RDR) in UART0_IRQHandler()
173 intsrc = uart->USART->LSR; in UART2_IRQHandler()
184 while (uart->USART->LSR & UART_LSR_RDR) in UART2_IRQHandler()
/bsp/nxp/lpc/lpc176x/drivers/
A Duart.c92 iir = LPC_UART->LSR; //oe pe fe oe read for clear interrupt in UART0_IRQHandler()
172 while ((LPC_UART->LSR & (LSR_THRE | LSR_TEMT)) != (LSR_THRE | LSR_TEMT)); in rt_uart_init()
173 while (LPC_UART->LSR & LSR_RDR) in rt_uart_init()
266 while (!(LPC_UART->LSR & LSR_THRE)); in rt_uart_write()
272 while (!(LPC_UART->LSR & LSR_THRE)); in rt_uart_write()
285 while (!(LPC_UART->LSR & LSR_THRE)); in rt_uart_write()
/bsp/tae32f5300/Libraries/TAE32F53xx_StdPeriph_Driver/inc/
A Dtae32f53xx_ll_uart.h431 #define __LL_UART_IsCharacterAddr(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_ADDR_RCVD_M…
439 #define __LL_UART_IsRxFIFOErr(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_RFE_Msk) >>…
447 #define __LL_UART_IsTxEmpty(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_TEMT_Msk) >…
455 #define __LL_UART_IsTxHoldRegEmpty(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_THRE_Msk) >…
463 #define __LL_UART_IsBreakInt(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_BI_Msk) >> …
471 #define __LL_UART_IsFrameErr(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_FE_Msk) >> …
479 #define __LL_UART_IsParityErr(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_PE_Msk) >> …
487 #define __LL_UART_IsOverrunErr(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_OE_Msk) >> …
495 #define __LL_UART_IsDatReady(__UART__) (READ_BIT((__UART__)->LSR, UART_LSR_DR_Msk) >> …
502 #define __LL_UART_LineSta_Get(__UART__) READ_BIT((__UART__)->LSR, UART_LSR_ALL_BIT_Msk)
/bsp/nxp/lpc/lpc178x/drivers/
A Dlpc177x_8x_uart.c219 while (UARTx->LSR & UART_LSR_RDR) in UART_Init()
227 while (!(UARTx->LSR & UART_LSR_THRE)); in UART_Init()
251 tmp = UARTx->LSR; in UART_Init()
496 while (!(UARTx->LSR & UART_LSR_THRE)) in UART_Send()
532 if (!(UARTx->LSR & UART_LSR_THRE)) in UART_Send()
587 while (!(UARTx->LSR & UART_LSR_RDR)) in UART_Receive()
613 if (!(UARTx->LSR & UART_LSR_RDR)) in UART_Receive()
760 return ((UARTx->LSR) & UART_LSR_BITMASK); in UART_GetLineStatus()
789 if (UARTx->LSR & UART_LSR_TEMT) in UART_CheckBusy()
1325 while (!(UARTx->LSR & UART_LSR_TEMT)); in UART_RS485Send()
[all …]
A Duart.c283 while (!(uart->UART->LSR & UART_LSR_THRE)); in rt_uart_write()
287 while (!(uart->UART->LSR & UART_LSR_THRE)); in rt_uart_write()
/bsp/thead-smart/drivers/
A Dck_usart.c289 while (!(addr->LSR & LSR_DATA_READY)); in csi_usart_getchar()
313 if (addr->LSR & LSR_DATA_READY) in csi_uart_getchar()
335 while ((!(addr->LSR & DW_LSR_TRANS_EMPTY))) in csi_usart_putchar()
437 uint32_t lsr_stat = addr->LSR; in ck_usart_intr_recv_line()
443 while (addr->LSR & 0x1) in ck_usart_intr_recv_line()
534 while (addr->LSR & 0x1) in ck_usart_intr_char_timeout()
814 while (addr->LSR & 0x1) in csi_usart_receive_query()
886 uint32_t line_status_reg = addr->LSR; in csi_usart_get_status()
964 while ((!(addr->LSR & DW_LSR_TEMT))) in csi_usart_flush()
975 while (addr->LSR & 0x1) { in csi_usart_flush()
A Dck_usart.h81 __IM uint32_t LSR; /* Offset: 0x014 (R/ ) Transmission state register */ member
/bsp/ck802/libraries/common/usart/
A Ddw_usart.c236 while (!(addr->LSR & LSR_DATA_READY)); in dw_usart_getchar()
254 if (addr->LSR & LSR_DATA_READY) in dw_usart_getchar_no_poll()
296 while ((!(addr->LSR & DW_LSR_TRANS_EMPTY))); in dw_usart_putchar()
302 while ((!(addr->LSR & DW_LSR_TRANS_EMPTY))) ; in dw_usart_putchar()
336 while ((!(addr->LSR & DW_LSR_TEMT))); in dw_usart_intr_threshold_empty()
628 while (addr->LSR & 0x1) { in csi_usart_receive_query()
690 uint32_t line_status_reg = addr->LSR; in csi_usart_get_status()
A Ddw_usart.h97 __IM uint32_t LSR; /* Offset: 0x014 (R/ ) Transmission state register */ member
/bsp/nxp/lpc/lpc43xx/drivers/
A Ddrv_uart.c56 while (!(uart->USART->LSR & 0x20)); in lpc_putc()
67 if (uart->USART->LSR & 0x01) in lpc_getc()
97 intsrc = uart->USART->LSR; in _do_uart_isr()
109 while (uart->USART->LSR & UART_LSR_RDR) in _do_uart_isr()
/bsp/hpmicro/libraries/hpm_sdk/drivers/inc/
A Dhpm_uart_drv.h260 while (ptr->LSR & UART_LSR_DR_MASK) { in uart_clear_rx_fifo()
586 return ptr->LSR; in uart_get_status()
600 return ((ptr->LSR & mask) != 0U) ? true : false; in uart_check_status()
750 return UART_LSR_RFIFO_NUM_GET(ptr->LSR); in uart_get_data_count_in_rx_fifo()
761 return UART_LSR_TFIFO_NUM_GET(ptr->LSR); in uart_get_data_count_in_tx_fifo()
/bsp/xuantie/libraries/xuantie_libraries/chip_riscv_dummy/include/
A Ddw_uart_ll.h288 __IM uint32_t LSR; /* Offset: 0x014 (R/ ) Line state register */ member
334 status = uart_base->LSR & DW_UART_LSR_THRE_SET; in dw_uart_putready()
347 status = uart_base->LSR & DW_UART_LSR_DR_READY; in dw_uart_getready()
358 return uart_base->LSR; in dw_uart_get_line_status()
/bsp/xuantie/libraries/xuantie_libraries/chip_riscv_dummy/src/drivers/
A Ddw_uart_ll.c48 while ((uart_base->LSR & 0x81U) || (uart_base->USR & 0x1U)) { in dw_uart_wait_timeout()
49 uart_base->LSR; in dw_uart_wait_timeout()
/bsp/hpmicro/libraries/hpm_sdk/drivers/src/
A Dhpm_uart_drv.c224 while (!(ptr->LSR & UART_LSR_THRE_MASK)) { in uart_send_byte()
243 while (!(ptr->LSR & UART_LSR_TEMT_MASK)) { in uart_flush()
260 while (!(ptr->LSR & UART_LSR_DR_MASK)) { in uart_receive_byte()
277 if (!(ptr->LSR & UART_LSR_DR_MASK)) { in uart_try_receive_byte()
/bsp/smartfusion2/libraries/mss_uart/
A Dmss_uart.c252 status = this_uart->hw_reg->LSR; in MSS_UART_polled_tx()
313 status = this_uart->hw_reg->LSR; in MSS_UART_polled_tx_string()
388 status = this_uart->hw_reg->LSR; in MSS_UART_tx_complete()
422 status = this_uart->hw_reg->LSR; in MSS_UART_get_rx()
430 status = this_uart->hw_reg->LSR; in MSS_UART_get_rx()
752 status = this_uart->hw_reg->LSR; in MSS_UART_fill_tx_fifo()
798 this_uart->status |= (this_uart->hw_reg->LSR); in MSS_UART_get_rx_status()
854 status = this_uart->hw_reg->LSR; in MSS_UART_get_tx_status()
1722 status = this_uart->hw_reg->LSR; in default_tx_handler()
/bsp/k210/drivers/
A Ddrv_uart.c413 while (_uart[channel]->LSR & (1u << 5)); in drv_uart_putc()
425 if (_uart[channel]->LSR & 1) in drv_uart_getc()
443 if (_uart[channel]->LSR) in uart_irq_handler()
/bsp/smartfusion2/CMSIS/startup_arm/
A Dretarget.c85 tx_ready = gp_my_uart->hw_reg->LSR & LSR_THRE_MASK; in sendchar()
/bsp/wch/risc-v/Libraries/ch56x_drivers/
A Dch56x_uart.h243 union _uart_lsr LSR; member
/bsp/smartfusion2/drivers/
A Ddrv_uart.c133 tx_ready = uart->uart->hw_reg->LSR & 0x20u; in sf2_uart_putc()
/bsp/ht32/libraries/HT32_STD_5xxxx_FWLib/library/Device/Holtek/HT32F5xxxx/Source/CodeSourcery/
A Dstartup_ht32f5xxxx_cs3_06.s176 LSR R1, R1, #20
A Dstartup_ht32f5xxxx_cs3_07.s185 LSR R1, R1, #20
A Dstartup_ht32f5xxxx_cs3_12.s174 LSR R1, R1, #20
A Dstartup_ht32f5xxxx_cs3_02.s217 LSR R1, R1, #20
/bsp/ck802/drivers/
A Dsoc.h125 __IM uint32_t LSR; /* Offset: 0x014 (R/ ) Transmission state register */

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