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Searched refs:read_index (Results 1 – 25 of 44) sorted by relevance

12

/bsp/samd21/sam_d2x_asflib/common/services/fifo/
A Dfifo.h326 read_index = fifo_desc->read_index; in fifo_pull_uint8_nocheck()
332 fifo_desc->read_index = read_index; in fifo_pull_uint8_nocheck()
356 read_index = fifo_desc->read_index; in fifo_pull_uint8()
362 fifo_desc->read_index = read_index; in fifo_pull_uint8()
379 read_index = fifo_desc->read_index; in fifo_pull_uint16_nocheck()
385 fifo_desc->read_index = read_index; in fifo_pull_uint16_nocheck()
409 read_index = fifo_desc->read_index; in fifo_pull_uint16()
415 fifo_desc->read_index = read_index; in fifo_pull_uint16()
432 read_index = fifo_desc->read_index; in fifo_pull_uint32_nocheck()
438 fifo_desc->read_index = read_index; in fifo_pull_uint32_nocheck()
[all …]
/bsp/microchip/samd51-adafruit-metro-m4/bsp/hal/utils/src/
A Dutils_ringbuffer.c51 rb->read_index = 0; in ringbuffer_init()
52 rb->write_index = rb->read_index; in ringbuffer_init()
66 if (rb->write_index != rb->read_index) { in ringbuffer_get()
67 *data = rb->buf[rb->read_index & rb->size]; in ringbuffer_get()
68 rb->read_index++; in ringbuffer_get()
89 if ((rb->write_index - rb->read_index) > rb->size) { in ringbuffer_put()
90 rb->read_index = rb->write_index - rb->size; in ringbuffer_put()
105 return rb->write_index - rb->read_index; in ringbuffer_num()
115 rb->read_index = rb->write_index; in ringbuffer_flush()
/bsp/microchip/samc21/bsp/hal/utils/src/
A Dutils_ringbuffer.c51 rb->read_index = 0; in ringbuffer_init()
52 rb->write_index = rb->read_index; in ringbuffer_init()
66 if (rb->write_index != rb->read_index) { in ringbuffer_get()
67 *data = rb->buf[rb->read_index & rb->size]; in ringbuffer_get()
68 rb->read_index++; in ringbuffer_get()
89 if ((rb->write_index - rb->read_index) > rb->size) { in ringbuffer_put()
90 rb->read_index = rb->write_index - rb->size; in ringbuffer_put()
105 return rb->write_index - rb->read_index; in ringbuffer_num()
115 rb->read_index = rb->write_index; in ringbuffer_flush()
/bsp/microchip/samd51-seeed-wio-terminal/bsp/hal/utils/src/
A Dutils_ringbuffer.c51 rb->read_index = 0; in ringbuffer_init()
52 rb->write_index = rb->read_index; in ringbuffer_init()
66 if (rb->write_index != rb->read_index) { in ringbuffer_get()
67 *data = rb->buf[rb->read_index & rb->size]; in ringbuffer_get()
68 rb->read_index++; in ringbuffer_get()
89 if ((rb->write_index - rb->read_index) > rb->size) { in ringbuffer_put()
90 rb->read_index = rb->write_index - rb->size; in ringbuffer_put()
105 return rb->write_index - rb->read_index; in ringbuffer_num()
115 rb->read_index = rb->write_index; in ringbuffer_flush()
/bsp/microchip/saml10/bsp/hal/utils/src/
A Dutils_ringbuffer.c51 rb->read_index = 0; in ringbuffer_init()
52 rb->write_index = rb->read_index; in ringbuffer_init()
66 if (rb->write_index != rb->read_index) { in ringbuffer_get()
67 *data = rb->buf[rb->read_index & rb->size]; in ringbuffer_get()
68 rb->read_index++; in ringbuffer_get()
89 if ((rb->write_index - rb->read_index) > rb->size) { in ringbuffer_put()
90 rb->read_index = rb->write_index - rb->size; in ringbuffer_put()
105 return rb->write_index - rb->read_index; in ringbuffer_num()
115 rb->read_index = rb->write_index; in ringbuffer_flush()
/bsp/microchip/same70/bsp/hal/utils/src/
A Dutils_ringbuffer.c51 rb->read_index = 0; in ringbuffer_init()
52 rb->write_index = rb->read_index; in ringbuffer_init()
66 if (rb->write_index != rb->read_index) { in ringbuffer_get()
67 *data = rb->buf[rb->read_index & rb->size]; in ringbuffer_get()
68 rb->read_index++; in ringbuffer_get()
89 if ((rb->write_index - rb->read_index) > rb->size) { in ringbuffer_put()
90 rb->read_index = rb->write_index - rb->size; in ringbuffer_put()
105 return rb->write_index - rb->read_index; in ringbuffer_num()
115 rb->read_index = rb->write_index; in ringbuffer_flush()
/bsp/microchip/same54/bsp/hal/utils/src/
A Dutils_ringbuffer.c51 rb->read_index = 0; in ringbuffer_init()
52 rb->write_index = rb->read_index; in ringbuffer_init()
66 if (rb->write_index != rb->read_index) { in ringbuffer_get()
67 *data = rb->buf[rb->read_index & rb->size]; in ringbuffer_get()
68 rb->read_index++; in ringbuffer_get()
89 if ((rb->write_index - rb->read_index) > rb->size) { in ringbuffer_put()
90 rb->read_index = rb->write_index - rb->size; in ringbuffer_put()
105 return rb->write_index - rb->read_index; in ringbuffer_num()
115 rb->read_index = rb->write_index; in ringbuffer_flush()
/bsp/x86/drivers/
A Dconsole.c136 static rt_uint32_t read_index, save_index; variable
184 if (read_index != save_index) in rt_console_read()
187 *ptr++ = rx_buffer[read_index]; in rt_console_read()
191 read_index ++; in rt_console_read()
192 if (read_index >= CONSOLE_RX_BUFFER_SIZE) in rt_console_read()
193 read_index = 0; in rt_console_read()
247 if (save_index == read_index) in rt_console_isr()
249 read_index ++; in rt_console_isr()
251 read_index = 0; in rt_console_isr()
264 rx_length = read_index > save_index ? in rt_console_isr()
[all …]
/bsp/mini2440/drivers/
A Dkey.c26 rt_uint32_t read_index, save_index; member
44 if (key_device->save_index == key_device->read_index) in rt_key_savechar()
46 key_device->read_index ++; in rt_key_savechar()
47 if (key_device->read_index >= KEY_RX_BUFFER_SIZE) in rt_key_savechar()
48 key_device->read_index = 0; in rt_key_savechar()
69 key_device->save_index - key_device->read_index; in rt_hw_key_isr()
141 key_device->read_index = key_device->save_index = 0; in rt_key_init()
172 if (key_device->read_index != key_device->save_index) in rt_key_read()
180 key_device->read_index ++; in rt_key_read()
181 if (key_device->read_index >= KEY_RX_BUFFER_SIZE) in rt_key_read()
[all …]
/bsp/m16c62p/drivers/
A Duart.c25 rt_uint8_t read_index, save_index; member
53 if (uart->read_index > uart->save_index) in u0rec_handler()
54 length = RT_UART_RX_BUFFER_SIZE - uart->read_index + uart->save_index; in u0rec_handler()
56 length = uart->save_index - uart->read_index; in u0rec_handler()
184 if (uart->read_index != uart->save_index) in rt_uart_read()
186 *ptr = uart->rx_buffer[uart->read_index]; in rt_uart_read()
188 uart->read_index ++; in rt_uart_read()
189 if (uart->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_uart_read()
190 uart->read_index = 0; in rt_uart_read()
267 uart->read_index = uart->save_index = 0; in rt_hw_uart_init()
/bsp/lm3s9b9x/drivers/
A Dserial.c43 rt_uint16_t save_index, read_index; member
86 if (serial->save_index == serial->read_index) in rt_hw_uart_isr()
88 serial->read_index ++; in rt_hw_uart_isr()
89 if (serial->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_hw_uart_isr()
90 serial->read_index = 0; in rt_hw_uart_isr()
209 if (serial->read_index != serial->save_index) in rt_serial_read()
211 *ptr = serial->rx_buffer[serial->read_index]; in rt_serial_read()
213 serial->read_index ++; in rt_serial_read()
215 serial->read_index = 0; in rt_serial_read()
312 serial->read_index = serial->save_index = 0; in rt_hw_serial_init()
[all …]
/bsp/lm3s8962/drivers/
A Dserial.c43 rt_uint16_t save_index, read_index; member
86 if (serial->save_index == serial->read_index) in rt_hw_uart_isr()
88 serial->read_index ++; in rt_hw_uart_isr()
89 if (serial->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_hw_uart_isr()
90 serial->read_index = 0; in rt_hw_uart_isr()
209 if (serial->read_index != serial->save_index) in rt_serial_read()
211 *ptr = serial->rx_buffer[serial->read_index]; in rt_serial_read()
213 serial->read_index ++; in rt_serial_read()
215 serial->read_index = 0; in rt_serial_read()
312 serial->read_index = serial->save_index = 0; in rt_hw_serial_init()
[all …]
/bsp/lm4f232/drivers/
A Dserial.c43 rt_uint16_t save_index, read_index; member
86 if (serial->save_index == serial->read_index) in rt_hw_uart_isr()
88 serial->read_index ++; in rt_hw_uart_isr()
89 if (serial->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_hw_uart_isr()
90 serial->read_index = 0; in rt_hw_uart_isr()
209 if (serial->read_index != serial->save_index) in rt_serial_read()
211 *ptr = serial->rx_buffer[serial->read_index]; in rt_serial_read()
213 serial->read_index ++; in rt_serial_read()
215 serial->read_index = 0; in rt_serial_read()
312 serial->read_index = serial->save_index = 0; in rt_hw_serial_init()
[all …]
/bsp/upd70f3454/drivers/
A Duart.c24 rt_uint8_t read_index, save_index; member
52 if (uart->read_index > uart->save_index) in uarta1_receive_handler()
53 length = RT_UART_RX_BUFFER_SIZE - uart->read_index + uart->save_index; in uarta1_receive_handler()
55 length = uart->save_index - uart->read_index; in uarta1_receive_handler()
144 if (uart->read_index != uart->save_index) in rt_uart_read()
146 *ptr = uart->rx_buffer[uart->read_index]; in rt_uart_read()
148 uart->read_index ++; in rt_uart_read()
149 if (uart->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_uart_read()
150 uart->read_index = 0; in rt_uart_read()
227 uart->read_index = uart->save_index = 0; in rt_hw_uart_init()
/bsp/nxp/lpc/lpc178x/drivers/
A Duart.c34 rt_uint8_t read_index, save_index; member
72 if (uart->read_index > uart->save_index) in UART0_IRQHandler()
75 length = uart->save_index - uart->read_index; in UART0_IRQHandler()
115 if (uart->read_index > uart->save_index) in UART1_IRQHandler()
240 if (uart->read_index != uart->save_index) in rt_uart_read()
242 *ptr = uart->rx_buffer[uart->read_index]; in rt_uart_read()
244 uart->read_index ++; in rt_uart_read()
245 if (uart->read_index >= RT_SERIAL_RB_BUFSZ) in rt_uart_read()
246 uart->read_index = 0; in rt_uart_read()
314 uart->read_index = uart->save_index = 0; in rt_hw_usart_init()
[all …]
/bsp/fujitsu/mb9x/mb9bf568r/drivers/
A Dserial.c35 uart->int_rx->read_index = uart->int_rx->save_index = 0; in rt_serial_init()
65 if (uart->int_rx->save_index == uart->int_rx->read_index) in rt_serial_savechar()
67 uart->int_rx->read_index ++; in rt_serial_savechar()
68 if (uart->int_rx->read_index >= UART_RX_BUFFER_SIZE) in rt_serial_savechar()
69 uart->int_rx->read_index = 0; in rt_serial_savechar()
126 if (uart->int_rx->read_index != uart->int_rx->save_index) in rt_serial_read()
128 *ptr++ = uart->int_rx->rx_buffer[uart->int_rx->read_index]; in rt_serial_read()
134 uart->int_rx->read_index ++; in rt_serial_read()
135 if (uart->int_rx->read_index >= UART_RX_BUFFER_SIZE) in rt_serial_read()
136 uart->int_rx->read_index = 0; in rt_serial_read()
[all …]
/bsp/pic32ethernet/
A Duart.c19 rt_uint8_t read_index, save_index; member
76 if (uart_device->read_index != uart_device->save_index) in rt_uart_read()
78 *ptr = uart_device->rx_buffer[uart_device->read_index]; in rt_uart_read()
80 uart_device->read_index ++; in rt_uart_read()
81 if (uart_device->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_uart_read()
82 uart_device->read_index = 0; in rt_uart_read()
173 if (uart_device->read_index > uart_device->save_index) in __ISR()
175 length = RT_UART_RX_BUFFER_SIZE - uart_device->read_index + uart_device->save_index; in __ISR()
179 length = uart_device->save_index - uart_device->read_index; in __ISR()
225 if (uart_device->read_index > uart_device->save_index) in __ISR()
[all …]
/bsp/Infineon/psoc6-pioneerkit_modus/drivers/
A Duart.c23 uart->int_rx->read_index = uart->int_rx->save_index = 0; in rt_uart_init()
53 if (uart->int_rx->save_index == uart->int_rx->read_index) in rt_uart_savechar()
55 uart->int_rx->read_index ++; in rt_uart_savechar()
56 if (uart->int_rx->read_index >= UART_RX_BUFFER_SIZE) in rt_uart_savechar()
57 uart->int_rx->read_index = 0; in rt_uart_savechar()
116 if (uart->int_rx->read_index != uart->int_rx->save_index) in rt_uart_read()
118 *ptr++ = uart->int_rx->rx_buffer[uart->int_rx->read_index]; in rt_uart_read()
124 uart->int_rx->read_index ++; in rt_uart_read()
125 if (uart->int_rx->read_index >= UART_RX_BUFFER_SIZE) in rt_uart_read()
126 uart->int_rx->read_index = 0; in rt_uart_read()
[all …]
/bsp/nxp/lpc/lpc176x/drivers/
A Duart.c51 rt_uint8_t read_index, save_index; member
82 if (uart->read_index > uart->save_index) in UART0_IRQHandler()
83 length = RT_UART_RX_BUFFER_SIZE - uart->read_index + uart->save_index; in UART0_IRQHandler()
85 length = uart->save_index - uart->read_index; in UART0_IRQHandler()
223 if (uart->read_index != uart->save_index) in rt_uart_read()
225 *ptr = uart->rx_buffer[uart->read_index]; in rt_uart_read()
227 uart->read_index ++; in rt_uart_read()
228 if (uart->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_uart_read()
229 uart->read_index = 0; in rt_uart_read()
308 uart->read_index = uart->save_index = 0; in rt_hw_uart_init()
/bsp/fujitsu/mb9x/mb9bf618s/drivers/
A Dserial.c35 uart->int_rx->read_index = uart->int_rx->save_index = 0; in rt_serial_init()
65 if (uart->int_rx->save_index == uart->int_rx->read_index) in rt_serial_savechar()
67 uart->int_rx->read_index ++; in rt_serial_savechar()
68 if (uart->int_rx->read_index >= UART_RX_BUFFER_SIZE) in rt_serial_savechar()
69 uart->int_rx->read_index = 0; in rt_serial_savechar()
126 if (uart->int_rx->read_index != uart->int_rx->save_index) in rt_serial_read()
128 *ptr++ = uart->int_rx->rx_buffer[uart->int_rx->read_index]; in rt_serial_read()
134 uart->int_rx->read_index ++; in rt_serial_read()
135 if (uart->int_rx->read_index >= UART_RX_BUFFER_SIZE) in rt_serial_read()
136 uart->int_rx->read_index = 0; in rt_serial_read()
[all …]
/bsp/renesas/ra6m3-hmi-board/board/ports/touch/gt911/src/
A Dgt911.c208 rt_uint8_t read_index; in gt911_read_point() local
261 for (read_index = 0; read_index < pre_touch; read_index++) in gt911_read_point()
271 if (pre_id[read_index] == read_id) /* this id is not free */ in gt911_read_point()
277 up_id = pre_id[read_index]; in gt911_read_point()
288 for (read_index = 0; read_index < touch_num; read_index++) in gt911_read_point()
290 off_set = read_index * 8; in gt911_read_point()
295 pre_id[read_index] = read_id; in gt911_read_point()
305 for (read_index = 0; read_index < pre_touch; read_index++) in gt911_read_point()
307 gt911_touch_up(buf, pre_id[read_index]); in gt911_read_point()
/bsp/nxp/imx/imx6ull-smart/drivers/
A Ddrv_touch.c211 rt_uint8_t read_index; in gt911_read_point() local
264 for (read_index = 0; read_index < pre_touch; read_index++) in gt911_read_point()
272 if (pre_id[read_index] == read_id) /* this id is not free */ in gt911_read_point()
280 up_id = pre_id[read_index]; in gt911_read_point()
291 for(read_index = 0; read_index < touch_num; read_index++) in gt911_read_point()
293 off_set = read_index * 8; in gt911_read_point()
295 pre_id[read_index] = read_id; in gt911_read_point()
305 for(read_index = 0; read_index < pre_touch; read_index++) in gt911_read_point()
307 gt911_touch_up(buf, pre_id[read_index]); in gt911_read_point()
/bsp/nxp/lpc/lpc2148/drivers/
A Dserial.c48 rt_uint16_t save_index, read_index; member
88 if (lpc_serial->save_index == lpc_serial->read_index) in rt_hw_uart_isr()
90 lpc_serial->read_index ++; in rt_hw_uart_isr()
91 if (lpc_serial->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_hw_uart_isr()
92 lpc_serial->read_index = 0; in rt_hw_uart_isr()
211 if (lpc_serial->read_index != lpc_serial->save_index) in rt_serial_read()
213 *ptr = lpc_serial->rx_buffer[lpc_serial->read_index]; in rt_serial_read()
215 lpc_serial->read_index ++; in rt_serial_read()
217 lpc_serial->read_index = 0; in rt_serial_read()
322 lpc_serial->read_index = lpc_serial->save_index = 0; in rt_hw_serial_init()
[all …]
/bsp/nxp/lpc/lpc2478/drivers/
A Dserial.c48 rt_uint16_t save_index, read_index; member
89 if (lpc_serial->save_index == lpc_serial->read_index) in rt_hw_uart_isr()
91 lpc_serial->read_index ++; in rt_hw_uart_isr()
92 if (lpc_serial->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_hw_uart_isr()
93 lpc_serial->read_index = 0; in rt_hw_uart_isr()
184 if (lpc_serial->read_index != lpc_serial->save_index) in rt_serial_read()
186 *ptr = lpc_serial->rx_buffer[lpc_serial->read_index]; in rt_serial_read()
188 lpc_serial->read_index ++; in rt_serial_read()
190 lpc_serial->read_index = 0; in rt_serial_read()
295 lpc_serial->read_index = lpc_serial->save_index = 0; in rt_hw_serial_init()
[all …]
/bsp/sam7x/drivers/
A Dserial.c69 rt_uint16_t save_index, read_index; member
102 if (serial->save_index == serial->read_index) in rt_hw_serial_isr()
104 serial->read_index ++; in rt_hw_serial_isr()
105 if (serial->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_hw_serial_isr()
106 serial->read_index = 0; in rt_hw_serial_isr()
169 serial->read_index = 0; in rt_serial_init()
239 if (serial->read_index != serial->save_index) in rt_serial_read()
241 *ptr = serial->rx_buffer[serial->read_index]; in rt_serial_read()
243 serial->read_index ++; in rt_serial_read()
244 if (serial->read_index >= RT_UART_RX_BUFFER_SIZE) in rt_serial_read()
[all …]

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