| /Zephyr-latest/drivers/serial/ |
| D | usart_sam.c | 11 * @brief USART driver for Atmel SAM MCU family.
26 Usart *regs;
50 Usart * const usart = config->regs; in usart_sam_poll_in() local
52 if (!(usart->US_CSR & US_CSR_RXRDY)) { in usart_sam_poll_in()
57 *c = (unsigned char)usart->US_RHR; in usart_sam_poll_in()
66 Usart * const usart = config->regs; in usart_sam_poll_out() local
69 while (!(usart->US_CSR & US_CSR_TXRDY)) { in usart_sam_poll_out()
73 usart->US_THR = (uint32_t)c; in usart_sam_poll_out()
80 volatile Usart * const usart = config->regs; in usart_sam_err_check() local
83 if (usart->US_CSR & US_CSR_OVRE) { in usart_sam_err_check()
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| D | uart_si32_usart.c | 20 SI32_USART_A_Type *usart; member
42 if (SI32_USART_A_read_rx_fifo_count(config->usart) != 0) { in usart_si32_poll_in()
43 *c = SI32_USART_A_read_data_u8(config->usart); in usart_si32_poll_in()
54 while (SI32_USART_A_read_tx_fifo_count(config->usart) || in usart_si32_poll_out()
55 SI32_USART_A_is_tx_busy(config->usart)) { in usart_si32_poll_out()
59 SI32_USART_A_write_data_u8(config->usart, c); in usart_si32_poll_out()
67 if (SI32_USART_A_is_tx_fifo_error_interrupt_pending(config->usart)) { in usart_si32_err_check()
68 SI32_USART_A_clear_tx_fifo_error_interrupt(config->usart); in usart_si32_err_check()
71 if (SI32_USART_A_is_rx_overrun_interrupt_pending(config->usart)) { in usart_si32_err_check()
72 SI32_USART_A_clear_rx_overrun_error_interrupt(config->usart); in usart_si32_err_check()
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| D | uart_stm32.c | 133 USART_TypeDef *usart = config->usart; in uart_stm32_set_baudrate() local
156 if (IS_LPUART_INSTANCE(usart)) { in uart_stm32_set_baudrate()
176 LL_LPUART_SetPrescaler(usart, presc_val); in uart_stm32_set_baudrate()
184 LL_LPUART_SetBaudRate(usart, in uart_stm32_set_baudrate()
191 __ASSERT(LL_LPUART_ReadReg(usart, BRR) >= 0x300U, in uart_stm32_set_baudrate()
195 __ASSERT(LL_LPUART_ReadReg(usart, BRR) < 0x000FFFFFU, in uart_stm32_set_baudrate()
200 LL_USART_SetOverSampling(usart, in uart_stm32_set_baudrate()
203 LL_USART_SetBaudRate(usart, in uart_stm32_set_baudrate()
213 __ASSERT(LL_USART_ReadReg(usart, BRR) >= 16, in uart_stm32_set_baudrate()
226 LL_USART_SetParity(config->usart, parity); in uart_stm32_set_parity()
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| D | Kconfig.wch_usart | 5 bool "CH32V00x USART driver"
11 This option enables the USART driver for CH32V00x SoC family.
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| D | Kconfig.usart_sam | 1 # Atmel SAM USART configuration options
7 bool "Atmel SAM MCU family USART driver"
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| D | Kconfig.mcux_flexcomm | 1 # MCUXpresso SDK USART
16 Enable the MCUX USART driver.
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| D | Kconfig.sam0 | 7 bool "Atmel SAM0 series SERCOM USART driver"
15 This option enables the SERCOMx USART driver for Atmel SAM0 MCUs.
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| D | uart_sam0.c | 92 static void wait_synchronization(SercomUsart *const usart) in wait_synchronization() argument
96 while ((usart->SYNCBUSY.reg & SERCOM_USART_SYNCBUSY_MASK) != 0) { in wait_synchronization()
100 while ((usart->STATUS.reg & SERCOM_USART_STATUS_SYNCBUSY) != 0) { in wait_synchronization()
107 static int uart_sam0_set_baudrate(SercomUsart *const usart, uint32_t baudrate, in uart_sam0_set_baudrate() argument
122 usart->BAUD.reg = baud; in uart_sam0_set_baudrate()
123 wait_synchronization(usart); in uart_sam0_set_baudrate()
397 SercomUsart * const usart = cfg->regs; in uart_sam0_configure() local
399 wait_synchronization(usart); in uart_sam0_configure()
401 usart->CTRLA.bit.ENABLE = 0; in uart_sam0_configure()
402 wait_synchronization(usart); in uart_sam0_configure()
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| /Zephyr-latest/dts/bindings/serial/ |
| D | st,stm32-usart.yaml | 1 description: STM32 USART
3 compatible: "st,stm32-usart"
|
| D | nxp,lpc-usart.yaml | 4 description: LPC USART
6 compatible: "nxp,lpc-usart"
|
| D | atmel,sam-usart.yaml | 1 description: Atmel SAM family USART
3 compatible: "atmel,sam-usart"
|
| D | silabs,si32-usart.yaml | 5 description: Si32 USART
7 compatible: "silabs,si32-usart"
|
| D | gd,gd32-usart.yaml | 4 description: GigaDevice USART
6 compatible: "gd,gd32-usart"
|
| D | silabs,gecko-usart.yaml | 1 description: Gecko USART
3 compatible: "silabs,gecko-usart"
|
| /Zephyr-latest/dts/arm/silabs/ |
| D | efm32gg11b.dtsi | 76 usart0: usart@40010000 { /* USART0 */
77 compatible = "silabs,gecko-usart";
85 usart1: usart@40010400 { /* USART1 */
86 compatible = "silabs,gecko-usart";
94 usart2: usart@40010800 { /* USART2 */
95 compatible = "silabs,gecko-usart";
103 usart3: usart@40010c00 { /* USART3 */
104 compatible = "silabs,gecko-usart";
112 usart4: usart@40011000 { /* USART4 */
113 compatible = "silabs,gecko-usart";
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| D | efm32gg12b.dtsi | 75 usart0: usart@40010000 { /* USART0 */
76 compatible = "silabs,gecko-usart";
84 usart1: usart@40010400 { /* USART1 */
85 compatible = "silabs,gecko-usart";
93 usart2: usart@40010800 { /* USART2 */
94 compatible = "silabs,gecko-usart";
102 usart3: usart@40010c00 { /* USART3 */
103 compatible = "silabs,gecko-usart";
111 usart4: usart@40011000 { /* USART4 */
112 compatible = "silabs,gecko-usart";
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| D | efr32mg.dtsi | 45 usart0: usart@40010000 { /* USART0 */
46 compatible = "silabs,gecko-usart";
54 usart1: usart@40010400 { /* USART1 */
55 compatible = "silabs,gecko-usart";
63 usart2: usart@40010800 { /* USART2 */
64 compatible = "silabs,gecko-usart";
72 usart3: usart@40010c00 { /* USART3 */
73 compatible = "silabs,gecko-usart";
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| /Zephyr-latest/boards/atmel/sam0/saml21_xpro/doc/ |
| D | index.rst | 53 * - USART
89 - SERCOM1 USART TX : PA18
90 - SERCOM1 USART RX : PA19
93 - SERCOM3 USART TX : PA22
94 - SERCOM3 USART RX : PA23
95 - SERCOM4 USART TX : PB08
96 - SERCOM4 USART RX : PB09
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| /Zephyr-latest/boards/atmel/sam0/samc21n_xpro/doc/ |
| D | index.rst | 58 * - USART
93 - SERCOM0 USART TX : PB24
94 - SERCOM0 USART RX : PB25
97 - SERCOM2 USART TX : PA12
98 - SERCOM2 USART RX : PA13
99 - SERCOM4 USART TX : PB10
100 - SERCOM4 USART RX : PB11
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| /Zephyr-latest/boards/atmel/sam0/samd21_xpro/doc/ |
| D | index.rst | 56 * - USART
89 - SERCOM0 USART TX : PA10
90 - SERCOM0 USART RX : PA11
91 - SERCOM1 USART TX : PA16
92 - SERCOM1 USART RX : PA19
95 - SERCOM3 USART TX : PA22
96 - SERCOM3 USART RX : PA23
|
| /Zephyr-latest/dts/arm/st/f0/ |
| D | stm32f091.dtsi | 20 compatible = "st,stm32-usart", "st,stm32-uart";
29 compatible = "st,stm32-usart", "st,stm32-uart";
38 compatible = "st,stm32-usart", "st,stm32-uart";
47 compatible = "st,stm32-usart", "st,stm32-uart";
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| D | stm32f030Xc.dtsi | 30 compatible = "st,stm32-usart", "st,stm32-uart";
39 compatible = "st,stm32-usart", "st,stm32-uart";
48 compatible = "st,stm32-usart", "st,stm32-uart";
57 compatible = "st,stm32-usart", "st,stm32-uart";
|
| /Zephyr-latest/dts/bindings/spi/ |
| D | silabs,gecko-spi-usart.yaml | 1 description: GECKO USART SPI
3 compatible: "silabs,gecko-spi-usart"
|
| /Zephyr-latest/dts/arm/atmel/ |
| D | sam4l.dtsi | 132 usart0: usart@40024000 {
133 compatible = "atmel,sam-usart";
139 usart1: usart@40028000 {
140 compatible = "atmel,sam-usart";
146 usart2: usart@4002c000 {
147 compatible = "atmel,sam-usart";
153 usart3: usart@40030000 {
154 compatible = "atmel,sam-usart";
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| /Zephyr-latest/dts/arm/gd/gd32l23x/ |
| D | gd32l23x.dtsi | 69 usart0: usart@40013800 {
70 compatible = "gd,gd32-usart";
78 usart1: usart@40004400 {
79 compatible = "gd,gd32-usart";
87 uart3: usart@40004c00 {
88 compatible = "gd,gd32-usart";
|
