MAX32655 Peripheral Driver API
Peripheral Driver API for the MAX32655
uart_regs.h
1 
6 /* ****************************************************************************
7  * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
8  *
9  * Permission is hereby granted, free of charge, to any person obtaining a
10  * copy of this software and associated documentation files (the "Software"),
11  * to deal in the Software without restriction, including without limitation
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13  * and/or sell copies of the Software, and to permit persons to whom the
14  * Software is furnished to do so, subject to the following conditions:
15  *
16  * The above copyright notice and this permission notice shall be included
17  * in all copies or substantial portions of the Software.
18  *
19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
22  * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
23  * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25  * OTHER DEALINGS IN THE SOFTWARE.
26  *
27  * Except as contained in this notice, the name of Maxim Integrated
28  * Products, Inc. shall not be used except as stated in the Maxim Integrated
29  * Products, Inc. Branding Policy.
30  *
31  * The mere transfer of this software does not imply any licenses
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39 
40 #ifndef _UART_REGS_H_
41 #define _UART_REGS_H_
42 
43 /* **** Includes **** */
44 #include <stdint.h>
45 
46 #ifdef __cplusplus
47 extern "C" {
48 #endif
49 
50 #if defined (__ICCARM__)
51  #pragma system_include
52 #endif
53 
54 #if defined (__CC_ARM)
55  #pragma anon_unions
56 #endif
57 /*
59  If types are not defined elsewhere (CMSIS) define them here
60 */
61 #ifndef __IO
62 #define __IO volatile
63 #endif
64 #ifndef __I
65 #define __I volatile const
66 #endif
67 #ifndef __O
68 #define __O volatile
69 #endif
70 #ifndef __R
71 #define __R volatile const
72 #endif
73 
75 /* **** Definitions **** */
76 
88 typedef struct {
89  __IO uint32_t ctrl;
90  __I uint32_t status;
91  __IO uint32_t int_en;
92  __IO uint32_t int_fl;
93  __IO uint32_t clkdiv;
94  __IO uint32_t osr;
95  __IO uint32_t txpeek;
96  __IO uint32_t pnr;
97  __IO uint32_t fifo;
98  __R uint32_t rsv_0x24_0x2f[3];
99  __IO uint32_t dma;
100  __IO uint32_t wken;
101  __IO uint32_t wkfl;
103 
104 /* Register offsets for module UART */
111  #define MXC_R_UART_CTRL ((uint32_t)0x00000000UL)
112  #define MXC_R_UART_STATUS ((uint32_t)0x00000004UL)
113  #define MXC_R_UART_INT_EN ((uint32_t)0x00000008UL)
114  #define MXC_R_UART_INT_FL ((uint32_t)0x0000000CUL)
115  #define MXC_R_UART_CLKDIV ((uint32_t)0x00000010UL)
116  #define MXC_R_UART_OSR ((uint32_t)0x00000014UL)
117  #define MXC_R_UART_TXPEEK ((uint32_t)0x00000018UL)
118  #define MXC_R_UART_PNR ((uint32_t)0x0000001CUL)
119  #define MXC_R_UART_FIFO ((uint32_t)0x00000020UL)
120  #define MXC_R_UART_DMA ((uint32_t)0x00000030UL)
121  #define MXC_R_UART_WKEN ((uint32_t)0x00000034UL)
122  #define MXC_R_UART_WKFL ((uint32_t)0x00000038UL)
131  #define MXC_F_UART_CTRL_RX_THD_VAL_POS 0
132  #define MXC_F_UART_CTRL_RX_THD_VAL ((uint32_t)(0xFUL << MXC_F_UART_CTRL_RX_THD_VAL_POS))
134  #define MXC_F_UART_CTRL_PAR_EN_POS 4
135  #define MXC_F_UART_CTRL_PAR_EN ((uint32_t)(0x1UL << MXC_F_UART_CTRL_PAR_EN_POS))
137  #define MXC_F_UART_CTRL_PAR_EO_POS 5
138  #define MXC_F_UART_CTRL_PAR_EO ((uint32_t)(0x1UL << MXC_F_UART_CTRL_PAR_EO_POS))
140  #define MXC_F_UART_CTRL_PAR_MD_POS 6
141  #define MXC_F_UART_CTRL_PAR_MD ((uint32_t)(0x1UL << MXC_F_UART_CTRL_PAR_MD_POS))
143  #define MXC_F_UART_CTRL_CTS_DIS_POS 7
144  #define MXC_F_UART_CTRL_CTS_DIS ((uint32_t)(0x1UL << MXC_F_UART_CTRL_CTS_DIS_POS))
146  #define MXC_F_UART_CTRL_TX_FLUSH_POS 8
147  #define MXC_F_UART_CTRL_TX_FLUSH ((uint32_t)(0x1UL << MXC_F_UART_CTRL_TX_FLUSH_POS))
149  #define MXC_F_UART_CTRL_RX_FLUSH_POS 9
150  #define MXC_F_UART_CTRL_RX_FLUSH ((uint32_t)(0x3UL << MXC_F_UART_CTRL_RX_FLUSH_POS))
152  #define MXC_F_UART_CTRL_CHAR_SIZE_POS 10
153  #define MXC_F_UART_CTRL_CHAR_SIZE ((uint32_t)(0x3UL << MXC_F_UART_CTRL_CHAR_SIZE_POS))
154  #define MXC_V_UART_CTRL_CHAR_SIZE_5BITS ((uint32_t)0x0UL)
155  #define MXC_S_UART_CTRL_CHAR_SIZE_5BITS (MXC_V_UART_CTRL_CHAR_SIZE_5BITS << MXC_F_UART_CTRL_CHAR_SIZE_POS)
156  #define MXC_V_UART_CTRL_CHAR_SIZE_6BITS ((uint32_t)0x1UL)
157  #define MXC_S_UART_CTRL_CHAR_SIZE_6BITS (MXC_V_UART_CTRL_CHAR_SIZE_6BITS << MXC_F_UART_CTRL_CHAR_SIZE_POS)
158  #define MXC_V_UART_CTRL_CHAR_SIZE_7BITS ((uint32_t)0x2UL)
159  #define MXC_S_UART_CTRL_CHAR_SIZE_7BITS (MXC_V_UART_CTRL_CHAR_SIZE_7BITS << MXC_F_UART_CTRL_CHAR_SIZE_POS)
160  #define MXC_V_UART_CTRL_CHAR_SIZE_8BITS ((uint32_t)0x3UL)
161  #define MXC_S_UART_CTRL_CHAR_SIZE_8BITS (MXC_V_UART_CTRL_CHAR_SIZE_8BITS << MXC_F_UART_CTRL_CHAR_SIZE_POS)
163  #define MXC_F_UART_CTRL_STOPBITS_POS 12
164  #define MXC_F_UART_CTRL_STOPBITS ((uint32_t)(0x1UL << MXC_F_UART_CTRL_STOPBITS_POS))
166  #define MXC_F_UART_CTRL_HFC_EN_POS 13
167  #define MXC_F_UART_CTRL_HFC_EN ((uint32_t)(0x1UL << MXC_F_UART_CTRL_HFC_EN_POS))
169  #define MXC_F_UART_CTRL_RTSDC_POS 14
170  #define MXC_F_UART_CTRL_RTSDC ((uint32_t)(0x1UL << MXC_F_UART_CTRL_RTSDC_POS))
172  #define MXC_F_UART_CTRL_BCLKEN_POS 15
173  #define MXC_F_UART_CTRL_BCLKEN ((uint32_t)(0x1UL << MXC_F_UART_CTRL_BCLKEN_POS))
175  #define MXC_F_UART_CTRL_BCLKSRC_POS 16
176  #define MXC_F_UART_CTRL_BCLKSRC ((uint32_t)(0x3UL << MXC_F_UART_CTRL_BCLKSRC_POS))
177  #define MXC_V_UART_CTRL_BCLKSRC_PERIPHERAL_CLOCK ((uint32_t)0x0UL)
178  #define MXC_S_UART_CTRL_BCLKSRC_PERIPHERAL_CLOCK (MXC_V_UART_CTRL_BCLKSRC_PERIPHERAL_CLOCK << MXC_F_UART_CTRL_BCLKSRC_POS)
179  #define MXC_V_UART_CTRL_BCLKSRC_EXTERNAL_CLOCK ((uint32_t)0x1UL)
180  #define MXC_S_UART_CTRL_BCLKSRC_EXTERNAL_CLOCK (MXC_V_UART_CTRL_BCLKSRC_EXTERNAL_CLOCK << MXC_F_UART_CTRL_BCLKSRC_POS)
181  #define MXC_V_UART_CTRL_BCLKSRC_CLK2 ((uint32_t)0x2UL)
182  #define MXC_S_UART_CTRL_BCLKSRC_CLK2 (MXC_V_UART_CTRL_BCLKSRC_CLK2 << MXC_F_UART_CTRL_BCLKSRC_POS)
183  #define MXC_V_UART_CTRL_BCLKSRC_CLK3 ((uint32_t)0x3UL)
184  #define MXC_S_UART_CTRL_BCLKSRC_CLK3 (MXC_V_UART_CTRL_BCLKSRC_CLK3 << MXC_F_UART_CTRL_BCLKSRC_POS)
186  #define MXC_F_UART_CTRL_DPFE_EN_POS 18
187  #define MXC_F_UART_CTRL_DPFE_EN ((uint32_t)(0x1UL << MXC_F_UART_CTRL_DPFE_EN_POS))
189  #define MXC_F_UART_CTRL_BCLKRDY_POS 19
190  #define MXC_F_UART_CTRL_BCLKRDY ((uint32_t)(0x1UL << MXC_F_UART_CTRL_BCLKRDY_POS))
192  #define MXC_F_UART_CTRL_UCAGM_POS 20
193  #define MXC_F_UART_CTRL_UCAGM ((uint32_t)(0x1UL << MXC_F_UART_CTRL_UCAGM_POS))
195  #define MXC_F_UART_CTRL_FDM_POS 21
196  #define MXC_F_UART_CTRL_FDM ((uint32_t)(0x1UL << MXC_F_UART_CTRL_FDM_POS))
198  #define MXC_F_UART_CTRL_DESM_POS 22
199  #define MXC_F_UART_CTRL_DESM ((uint32_t)(0x1UL << MXC_F_UART_CTRL_DESM_POS))
209  #define MXC_F_UART_STATUS_TX_BUSY_POS 0
210  #define MXC_F_UART_STATUS_TX_BUSY ((uint32_t)(0x1UL << MXC_F_UART_STATUS_TX_BUSY_POS))
212  #define MXC_F_UART_STATUS_RX_BUSY_POS 1
213  #define MXC_F_UART_STATUS_RX_BUSY ((uint32_t)(0x1UL << MXC_F_UART_STATUS_RX_BUSY_POS))
215  #define MXC_F_UART_STATUS_RX_EM_POS 4
216  #define MXC_F_UART_STATUS_RX_EM ((uint32_t)(0x1UL << MXC_F_UART_STATUS_RX_EM_POS))
218  #define MXC_F_UART_STATUS_RX_FULL_POS 5
219  #define MXC_F_UART_STATUS_RX_FULL ((uint32_t)(0x1UL << MXC_F_UART_STATUS_RX_FULL_POS))
221  #define MXC_F_UART_STATUS_TX_EM_POS 6
222  #define MXC_F_UART_STATUS_TX_EM ((uint32_t)(0x1UL << MXC_F_UART_STATUS_TX_EM_POS))
224  #define MXC_F_UART_STATUS_TX_FULL_POS 7
225  #define MXC_F_UART_STATUS_TX_FULL ((uint32_t)(0x1UL << MXC_F_UART_STATUS_TX_FULL_POS))
227  #define MXC_F_UART_STATUS_RX_LVL_POS 8
228  #define MXC_F_UART_STATUS_RX_LVL ((uint32_t)(0xFUL << MXC_F_UART_STATUS_RX_LVL_POS))
230  #define MXC_F_UART_STATUS_TX_LVL_POS 12
231  #define MXC_F_UART_STATUS_TX_LVL ((uint32_t)(0xFUL << MXC_F_UART_STATUS_TX_LVL_POS))
241  #define MXC_F_UART_INT_EN_RX_FERR_POS 0
242  #define MXC_F_UART_INT_EN_RX_FERR ((uint32_t)(0x1UL << MXC_F_UART_INT_EN_RX_FERR_POS))
244  #define MXC_F_UART_INT_EN_RX_PAR_POS 1
245  #define MXC_F_UART_INT_EN_RX_PAR ((uint32_t)(0x1UL << MXC_F_UART_INT_EN_RX_PAR_POS))
247  #define MXC_F_UART_INT_EN_CTS_EV_POS 2
248  #define MXC_F_UART_INT_EN_CTS_EV ((uint32_t)(0x1UL << MXC_F_UART_INT_EN_CTS_EV_POS))
250  #define MXC_F_UART_INT_EN_RX_OV_POS 3
251  #define MXC_F_UART_INT_EN_RX_OV ((uint32_t)(0x1UL << MXC_F_UART_INT_EN_RX_OV_POS))
253  #define MXC_F_UART_INT_EN_RX_THD_POS 4
254  #define MXC_F_UART_INT_EN_RX_THD ((uint32_t)(0x1UL << MXC_F_UART_INT_EN_RX_THD_POS))
256  #define MXC_F_UART_INT_EN_TX_HE_POS 6
257  #define MXC_F_UART_INT_EN_TX_HE ((uint32_t)(0x1UL << MXC_F_UART_INT_EN_TX_HE_POS))
267  #define MXC_F_UART_INT_FL_RX_FERR_POS 0
268  #define MXC_F_UART_INT_FL_RX_FERR ((uint32_t)(0x1UL << MXC_F_UART_INT_FL_RX_FERR_POS))
270  #define MXC_F_UART_INT_FL_RX_PAR_POS 1
271  #define MXC_F_UART_INT_FL_RX_PAR ((uint32_t)(0x1UL << MXC_F_UART_INT_FL_RX_PAR_POS))
273  #define MXC_F_UART_INT_FL_CTS_EV_POS 2
274  #define MXC_F_UART_INT_FL_CTS_EV ((uint32_t)(0x1UL << MXC_F_UART_INT_FL_CTS_EV_POS))
276  #define MXC_F_UART_INT_FL_RX_OV_POS 3
277  #define MXC_F_UART_INT_FL_RX_OV ((uint32_t)(0x1UL << MXC_F_UART_INT_FL_RX_OV_POS))
279  #define MXC_F_UART_INT_FL_RX_THD_POS 4
280  #define MXC_F_UART_INT_FL_RX_THD ((uint32_t)(0x1UL << MXC_F_UART_INT_FL_RX_THD_POS))
282  #define MXC_F_UART_INT_FL_TX_HE_POS 6
283  #define MXC_F_UART_INT_FL_TX_HE ((uint32_t)(0x1UL << MXC_F_UART_INT_FL_TX_HE_POS))
293  #define MXC_F_UART_CLKDIV_CLKDIV_POS 0
294  #define MXC_F_UART_CLKDIV_CLKDIV ((uint32_t)(0xFFFFFUL << MXC_F_UART_CLKDIV_CLKDIV_POS))
304  #define MXC_F_UART_OSR_OSR_POS 0
305  #define MXC_F_UART_OSR_OSR ((uint32_t)(0x7UL << MXC_F_UART_OSR_OSR_POS))
315  #define MXC_F_UART_TXPEEK_DATA_POS 0
316  #define MXC_F_UART_TXPEEK_DATA ((uint32_t)(0xFFUL << MXC_F_UART_TXPEEK_DATA_POS))
326  #define MXC_F_UART_PNR_CTS_POS 0
327  #define MXC_F_UART_PNR_CTS ((uint32_t)(0x1UL << MXC_F_UART_PNR_CTS_POS))
329  #define MXC_F_UART_PNR_RTS_POS 1
330  #define MXC_F_UART_PNR_RTS ((uint32_t)(0x1UL << MXC_F_UART_PNR_RTS_POS))
340  #define MXC_F_UART_FIFO_DATA_POS 0
341  #define MXC_F_UART_FIFO_DATA ((uint32_t)(0xFFUL << MXC_F_UART_FIFO_DATA_POS))
343  #define MXC_F_UART_FIFO_RX_PAR_POS 8
344  #define MXC_F_UART_FIFO_RX_PAR ((uint32_t)(0x1UL << MXC_F_UART_FIFO_RX_PAR_POS))
354  #define MXC_F_UART_DMA_TX_THD_VAL_POS 0
355  #define MXC_F_UART_DMA_TX_THD_VAL ((uint32_t)(0xFUL << MXC_F_UART_DMA_TX_THD_VAL_POS))
357  #define MXC_F_UART_DMA_TX_EN_POS 4
358  #define MXC_F_UART_DMA_TX_EN ((uint32_t)(0x1UL << MXC_F_UART_DMA_TX_EN_POS))
360  #define MXC_F_UART_DMA_RX_THD_VAL_POS 5
361  #define MXC_F_UART_DMA_RX_THD_VAL ((uint32_t)(0xFUL << MXC_F_UART_DMA_RX_THD_VAL_POS))
363  #define MXC_F_UART_DMA_RX_EN_POS 9
364  #define MXC_F_UART_DMA_RX_EN ((uint32_t)(0x1UL << MXC_F_UART_DMA_RX_EN_POS))
374  #define MXC_F_UART_WKEN_RX_NE_POS 0
375  #define MXC_F_UART_WKEN_RX_NE ((uint32_t)(0x1UL << MXC_F_UART_WKEN_RX_NE_POS))
377  #define MXC_F_UART_WKEN_RX_FULL_POS 1
378  #define MXC_F_UART_WKEN_RX_FULL ((uint32_t)(0x1UL << MXC_F_UART_WKEN_RX_FULL_POS))
380  #define MXC_F_UART_WKEN_RX_THD_POS 1
381  #define MXC_F_UART_WKEN_RX_THD ((uint32_t)(0x3UL << MXC_F_UART_WKEN_RX_THD_POS))
391  #define MXC_F_UART_WKFL_RX_NE_POS 0
392  #define MXC_F_UART_WKFL_RX_NE ((uint32_t)(0x1UL << MXC_F_UART_WKFL_RX_NE_POS))
394  #define MXC_F_UART_WKFL_RX_FULL_POS 1
395  #define MXC_F_UART_WKFL_RX_FULL ((uint32_t)(0x1UL << MXC_F_UART_WKFL_RX_FULL_POS))
397  #define MXC_F_UART_WKFL_RX_THD_POS 2
398  #define MXC_F_UART_WKFL_RX_THD ((uint32_t)(0x1UL << MXC_F_UART_WKFL_RX_THD_POS))
402 #ifdef __cplusplus
403 }
404 #endif
405 
406 #endif /* _UART_REGS_H_ */
__IO uint32_t int_en
Definition: uart_regs.h:91
__IO uint32_t dma
Definition: uart_regs.h:99
__IO uint32_t wkfl
Definition: uart_regs.h:101
Definition: uart_regs.h:88
__IO uint32_t osr
Definition: uart_regs.h:94
__IO uint32_t clkdiv
Definition: uart_regs.h:93
__I uint32_t status
Definition: uart_regs.h:90
__IO uint32_t wken
Definition: uart_regs.h:100
__IO uint32_t fifo
Definition: uart_regs.h:97
__IO uint32_t pnr
Definition: uart_regs.h:96
__IO uint32_t ctrl
Definition: uart_regs.h:89
__IO uint32_t txpeek
Definition: uart_regs.h:95
__IO uint32_t int_fl
Definition: uart_regs.h:92