1 /*
2 * Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
3 *
4 * Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
5 * the the people's Republic of China and other countries.
6 * All Allwinner Technology Co.,Ltd. trademarks are used with permission.
7 *
8 * DISCLAIMER
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13 * HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
14 * COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
15 * YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY'S TECHNOLOGY.
16 *
17 *
18 * THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
19 * PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
20 * WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
21 * THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
22 * OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
23 * IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION)
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31 */
32 #include <stdio.h>
33 #include <stdlib.h>
34 #include <stdint.h>
35 #include <string.h>
36 #include <unistd.h>
37
38 #include <hal_log.h>
39 #include <hal_cmd.h>
40 #include <sunxi_hal_pwm.h>
41 #include <hal_msgbox.h>
42 #include "../drivers/hal/source/msgbox/platform-msgbox.h"
43
44 struct msg_endpoint sedp;
45
msgbox_rec(uint32_t d,void * data)46 void msgbox_rec(uint32_t d, void *data)
47 {
48 printfFromISR("rec:%d\n", d);
49 hal_msgbox_channel_send(&sedp, (void *)&d, sizeof(d));
50 }
51
calculte_n(int local,int remote)52 static inline int calculte_n(int local, int remote)
53 {
54 if (remote < local)
55 return remote;
56 else
57 return remote - 1;
58 }
59
msgbox_test(void)60 u32 msgbox_test(void)
61 {
62 struct msg_endpoint *medp = &sedp;
63 u32 data = 0;
64
65 medp->rec = msgbox_rec;
66 hal_msgbox_alloc_channel(medp, 0, 1, 1);
67 hal_msgbox_channel_send(medp, (u8 *)&data, 4);
68
69 while (1) {
70 void *msg_sts, *msg_reg, *msg_irq_s;
71
72 msg_sts = (void *)MSGBOX_MSG_STA_REG(
73 medp->local_amp,
74 calculte_n(medp->local_amp, medp->remote_amp),
75 medp->read_ch);
76 msg_reg = (void *)MSGBOX_MSG_REG(medp->local_amp,
77 calculte_n(medp->local_amp,
78 medp->remote_amp),
79 medp->read_ch);
80 msg_irq_s = (void *)MSGBOX_RD_IRQ_STA_REG(
81 medp->local_amp,
82 calculte_n(medp->local_amp, medp->remote_amp));
83
84 printf("send data %d\n", data);
85 hal_msgbox_channel_send(medp, (void *)&data, sizeof(data));
86 break;
87 }
88
89 /* writel(1 << (medp->read_ch * 2), msg_irq_s); */
90
91 return 0;
92 }
93
cmd_test_msgbox(int argc,char ** argv)94 static int cmd_test_msgbox(int argc, char **argv)
95 {
96 msgbox_test();
97 return 0;
98 }
99
100 FINSH_FUNCTION_EXPORT_CMD(cmd_test_msgbox, hal_msgbox, test msgbox)
101