esp32p4/jpeg/
decode_conf.rs

1#[doc = "Register `DECODE_CONF` reader"]
2pub type R = crate::R<DECODE_CONF_SPEC>;
3#[doc = "Register `DECODE_CONF` writer"]
4pub type W = crate::W<DECODE_CONF_SPEC>;
5#[doc = "Field `RESTART_INTERVAL` reader - configure restart interval in DRI marker when decode"]
6pub type RESTART_INTERVAL_R = crate::FieldReader<u16>;
7#[doc = "Field `RESTART_INTERVAL` writer - configure restart interval in DRI marker when decode"]
8pub type RESTART_INTERVAL_W<'a, REG> = crate::FieldWriter<'a, REG, 16, u16>;
9#[doc = "Field `COMPONENT_NUM` reader - configure number of components in frame when decode"]
10pub type COMPONENT_NUM_R = crate::FieldReader;
11#[doc = "Field `COMPONENT_NUM` writer - configure number of components in frame when decode"]
12pub type COMPONENT_NUM_W<'a, REG> = crate::FieldWriter<'a, REG, 8>;
13#[doc = "Field `SW_DHT_EN` reader - software decode dht table enable"]
14pub type SW_DHT_EN_R = crate::BitReader;
15#[doc = "Field `SOS_CHECK_BYTE_NUM` reader - Configure the byte number to check next sos marker in the multi-scan picture after one scan is decoded down. The real check number is reg_sos_check_byte_num+1"]
16pub type SOS_CHECK_BYTE_NUM_R = crate::FieldReader;
17#[doc = "Field `SOS_CHECK_BYTE_NUM` writer - Configure the byte number to check next sos marker in the multi-scan picture after one scan is decoded down. The real check number is reg_sos_check_byte_num+1"]
18pub type SOS_CHECK_BYTE_NUM_W<'a, REG> = crate::FieldWriter<'a, REG, 2>;
19#[doc = "Field `RST_CHECK_BYTE_NUM` reader - Configure the byte number to check next rst marker after one rst interval is decoded down. The real check number is reg_rst_check_byte_num+1"]
20pub type RST_CHECK_BYTE_NUM_R = crate::FieldReader;
21#[doc = "Field `RST_CHECK_BYTE_NUM` writer - Configure the byte number to check next rst marker after one rst interval is decoded down. The real check number is reg_rst_check_byte_num+1"]
22pub type RST_CHECK_BYTE_NUM_W<'a, REG> = crate::FieldWriter<'a, REG, 2>;
23#[doc = "Field `MULTI_SCAN_ERR_CHECK` reader - reserved for decoder"]
24pub type MULTI_SCAN_ERR_CHECK_R = crate::BitReader;
25#[doc = "Field `MULTI_SCAN_ERR_CHECK` writer - reserved for decoder"]
26pub type MULTI_SCAN_ERR_CHECK_W<'a, REG> = crate::BitWriter<'a, REG>;
27#[doc = "Field `DEZIGZAG_READY_CTL` reader - reserved for decoder"]
28pub type DEZIGZAG_READY_CTL_R = crate::BitReader;
29#[doc = "Field `DEZIGZAG_READY_CTL` writer - reserved for decoder"]
30pub type DEZIGZAG_READY_CTL_W<'a, REG> = crate::BitWriter<'a, REG>;
31impl R {
32    #[doc = "Bits 0:15 - configure restart interval in DRI marker when decode"]
33    #[inline(always)]
34    pub fn restart_interval(&self) -> RESTART_INTERVAL_R {
35        RESTART_INTERVAL_R::new((self.bits & 0xffff) as u16)
36    }
37    #[doc = "Bits 16:23 - configure number of components in frame when decode"]
38    #[inline(always)]
39    pub fn component_num(&self) -> COMPONENT_NUM_R {
40        COMPONENT_NUM_R::new(((self.bits >> 16) & 0xff) as u8)
41    }
42    #[doc = "Bit 24 - software decode dht table enable"]
43    #[inline(always)]
44    pub fn sw_dht_en(&self) -> SW_DHT_EN_R {
45        SW_DHT_EN_R::new(((self.bits >> 24) & 1) != 0)
46    }
47    #[doc = "Bits 25:26 - Configure the byte number to check next sos marker in the multi-scan picture after one scan is decoded down. The real check number is reg_sos_check_byte_num+1"]
48    #[inline(always)]
49    pub fn sos_check_byte_num(&self) -> SOS_CHECK_BYTE_NUM_R {
50        SOS_CHECK_BYTE_NUM_R::new(((self.bits >> 25) & 3) as u8)
51    }
52    #[doc = "Bits 27:28 - Configure the byte number to check next rst marker after one rst interval is decoded down. The real check number is reg_rst_check_byte_num+1"]
53    #[inline(always)]
54    pub fn rst_check_byte_num(&self) -> RST_CHECK_BYTE_NUM_R {
55        RST_CHECK_BYTE_NUM_R::new(((self.bits >> 27) & 3) as u8)
56    }
57    #[doc = "Bit 29 - reserved for decoder"]
58    #[inline(always)]
59    pub fn multi_scan_err_check(&self) -> MULTI_SCAN_ERR_CHECK_R {
60        MULTI_SCAN_ERR_CHECK_R::new(((self.bits >> 29) & 1) != 0)
61    }
62    #[doc = "Bit 30 - reserved for decoder"]
63    #[inline(always)]
64    pub fn dezigzag_ready_ctl(&self) -> DEZIGZAG_READY_CTL_R {
65        DEZIGZAG_READY_CTL_R::new(((self.bits >> 30) & 1) != 0)
66    }
67}
68#[cfg(feature = "impl-register-debug")]
69impl core::fmt::Debug for R {
70    fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
71        f.debug_struct("DECODE_CONF")
72            .field(
73                "restart_interval",
74                &format_args!("{}", self.restart_interval().bits()),
75            )
76            .field(
77                "component_num",
78                &format_args!("{}", self.component_num().bits()),
79            )
80            .field("sw_dht_en", &format_args!("{}", self.sw_dht_en().bit()))
81            .field(
82                "sos_check_byte_num",
83                &format_args!("{}", self.sos_check_byte_num().bits()),
84            )
85            .field(
86                "rst_check_byte_num",
87                &format_args!("{}", self.rst_check_byte_num().bits()),
88            )
89            .field(
90                "multi_scan_err_check",
91                &format_args!("{}", self.multi_scan_err_check().bit()),
92            )
93            .field(
94                "dezigzag_ready_ctl",
95                &format_args!("{}", self.dezigzag_ready_ctl().bit()),
96            )
97            .finish()
98    }
99}
100#[cfg(feature = "impl-register-debug")]
101impl core::fmt::Debug for crate::generic::Reg<DECODE_CONF_SPEC> {
102    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
103        core::fmt::Debug::fmt(&self.read(), f)
104    }
105}
106impl W {
107    #[doc = "Bits 0:15 - configure restart interval in DRI marker when decode"]
108    #[inline(always)]
109    #[must_use]
110    pub fn restart_interval(&mut self) -> RESTART_INTERVAL_W<DECODE_CONF_SPEC> {
111        RESTART_INTERVAL_W::new(self, 0)
112    }
113    #[doc = "Bits 16:23 - configure number of components in frame when decode"]
114    #[inline(always)]
115    #[must_use]
116    pub fn component_num(&mut self) -> COMPONENT_NUM_W<DECODE_CONF_SPEC> {
117        COMPONENT_NUM_W::new(self, 16)
118    }
119    #[doc = "Bits 25:26 - Configure the byte number to check next sos marker in the multi-scan picture after one scan is decoded down. The real check number is reg_sos_check_byte_num+1"]
120    #[inline(always)]
121    #[must_use]
122    pub fn sos_check_byte_num(&mut self) -> SOS_CHECK_BYTE_NUM_W<DECODE_CONF_SPEC> {
123        SOS_CHECK_BYTE_NUM_W::new(self, 25)
124    }
125    #[doc = "Bits 27:28 - Configure the byte number to check next rst marker after one rst interval is decoded down. The real check number is reg_rst_check_byte_num+1"]
126    #[inline(always)]
127    #[must_use]
128    pub fn rst_check_byte_num(&mut self) -> RST_CHECK_BYTE_NUM_W<DECODE_CONF_SPEC> {
129        RST_CHECK_BYTE_NUM_W::new(self, 27)
130    }
131    #[doc = "Bit 29 - reserved for decoder"]
132    #[inline(always)]
133    #[must_use]
134    pub fn multi_scan_err_check(&mut self) -> MULTI_SCAN_ERR_CHECK_W<DECODE_CONF_SPEC> {
135        MULTI_SCAN_ERR_CHECK_W::new(self, 29)
136    }
137    #[doc = "Bit 30 - reserved for decoder"]
138    #[inline(always)]
139    #[must_use]
140    pub fn dezigzag_ready_ctl(&mut self) -> DEZIGZAG_READY_CTL_W<DECODE_CONF_SPEC> {
141        DEZIGZAG_READY_CTL_W::new(self, 30)
142    }
143}
144#[doc = "Control and configuration registers\n\nYou can [`read`](crate::generic::Reg::read) this register and get [`decode_conf::R`](R).  You can [`reset`](crate::generic::Reg::reset), [`write`](crate::generic::Reg::write), [`write_with_zero`](crate::generic::Reg::write_with_zero) this register using [`decode_conf::W`](W). You can also [`modify`](crate::generic::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
145pub struct DECODE_CONF_SPEC;
146impl crate::RegisterSpec for DECODE_CONF_SPEC {
147    type Ux = u32;
148}
149#[doc = "`read()` method returns [`decode_conf::R`](R) reader structure"]
150impl crate::Readable for DECODE_CONF_SPEC {}
151#[doc = "`write(|w| ..)` method takes [`decode_conf::W`](W) writer structure"]
152impl crate::Writable for DECODE_CONF_SPEC {
153    type Safety = crate::Unsafe;
154    const ZERO_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
155    const ONE_TO_MODIFY_FIELDS_BITMAP: u32 = 0;
156}
157#[doc = "`reset()` method sets DECODE_CONF to value 0x5f03_0000"]
158impl crate::Resettable for DECODE_CONF_SPEC {
159    const RESET_VALUE: u32 = 0x5f03_0000;
160}
esp32p4/jpeg/decode_conf.rs

esp32p4/jpeg/
decode_conf.rs
