neorv32-pac 0.2.0

Peripheral Access Crate (PAC) for the open-source NEORV32 RISC-V microcontroller
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119

#[doc = "Register `CTRL` reader"]
pub type R = crate::R<CtrlSpec>;
#[doc = "Register `CTRL` writer"]
pub type W = crate::W<CtrlSpec>;
#[doc = "Field `NEOLED_CTRL_EN` reader - NEOLED enable flag"]
pub type NeoledCtrlEnR = crate::BitReader;
#[doc = "Field `NEOLED_CTRL_EN` writer - NEOLED enable flag"]
pub type NeoledCtrlEnW<'a, REG> = crate::BitWriter<'a, REG>;
#[doc = "Field `NEOLED_CTRL_PRSC` reader - Clock prescaler select"]
pub type NeoledCtrlPrscR = crate::FieldReader;
#[doc = "Field `NEOLED_CTRL_PRSC` writer - Clock prescaler select"]
pub type NeoledCtrlPrscW<'a, REG> = crate::FieldWriter<'a, REG, 3>;
#[doc = "Field `NEOLED_CTRL_T_TOT` reader - pulse-clock ticks per total period bit"]
pub type NeoledCtrlTTotR = crate::FieldReader;
#[doc = "Field `NEOLED_CTRL_T_TOT` writer - pulse-clock ticks per total period bit"]
pub type NeoledCtrlTTotW<'a, REG> = crate::FieldWriter<'a, REG, 5>;
#[doc = "Field `NEOLED_CTRL_T_0H` reader - pulse-clock ticks per ZERO high-time"]
pub type NeoledCtrlT0hR = crate::FieldReader;
#[doc = "Field `NEOLED_CTRL_T_0H` writer - pulse-clock ticks per ZERO high-time"]
pub type NeoledCtrlT0hW<'a, REG> = crate::FieldWriter<'a, REG, 5>;
#[doc = "Field `NEOLED_CTRL_T_1H` reader - pulse-clock ticks per ONE high-time"]
pub type NeoledCtrlT1hR = crate::FieldReader;
#[doc = "Field `NEOLED_CTRL_T_1H` writer - pulse-clock ticks per ONE high-time"]
pub type NeoledCtrlT1hW<'a, REG> = crate::FieldWriter<'a, REG, 5>;
#[doc = "Field `NEOLED_CTRL_FIFO` reader - log2(TX FIFO size)"]
pub type NeoledCtrlFifoR = crate::FieldReader;
#[doc = "Field `NEOLED_CTRL_TX_EMPTY` reader - TX FIFO is empty"]
pub type NeoledCtrlTxEmptyR = crate::BitReader;
#[doc = "Field `NEOLED_CTRL_TX_FULL` reader - TX FIFO is full"]
pub type NeoledCtrlTxFullR = crate::BitReader;
#[doc = "Field `NEOLED_CTRL_TX_BUSY` reader - busy flag"]
pub type NeoledCtrlTxBusyR = crate::BitReader;
impl R {
    #[doc = "Bit 0 - NEOLED enable flag"]
    #[inline(always)]
    pub fn neoled_ctrl_en(&self) -> NeoledCtrlEnR {
        NeoledCtrlEnR::new((self.bits & 1) != 0)
    }
    #[doc = "Bits 1:3 - Clock prescaler select"]
    #[inline(always)]
    pub fn neoled_ctrl_prsc(&self) -> NeoledCtrlPrscR {
        NeoledCtrlPrscR::new(((self.bits >> 1) & 7) as u8)
    }
    #[doc = "Bits 4:8 - pulse-clock ticks per total period bit"]
    #[inline(always)]
    pub fn neoled_ctrl_t_tot(&self) -> NeoledCtrlTTotR {
        NeoledCtrlTTotR::new(((self.bits >> 4) & 0x1f) as u8)
    }
    #[doc = "Bits 9:13 - pulse-clock ticks per ZERO high-time"]
    #[inline(always)]
    pub fn neoled_ctrl_t_0h(&self) -> NeoledCtrlT0hR {
        NeoledCtrlT0hR::new(((self.bits >> 9) & 0x1f) as u8)
    }
    #[doc = "Bits 14:18 - pulse-clock ticks per ONE high-time"]
    #[inline(always)]
    pub fn neoled_ctrl_t_1h(&self) -> NeoledCtrlT1hR {
        NeoledCtrlT1hR::new(((self.bits >> 14) & 0x1f) as u8)
    }
    #[doc = "Bits 25:28 - log2(TX FIFO size)"]
    #[inline(always)]
    pub fn neoled_ctrl_fifo(&self) -> NeoledCtrlFifoR {
        NeoledCtrlFifoR::new(((self.bits >> 25) & 0x0f) as u8)
    }
    #[doc = "Bit 29 - TX FIFO is empty"]
    #[inline(always)]
    pub fn neoled_ctrl_tx_empty(&self) -> NeoledCtrlTxEmptyR {
        NeoledCtrlTxEmptyR::new(((self.bits >> 29) & 1) != 0)
    }
    #[doc = "Bit 30 - TX FIFO is full"]
    #[inline(always)]
    pub fn neoled_ctrl_tx_full(&self) -> NeoledCtrlTxFullR {
        NeoledCtrlTxFullR::new(((self.bits >> 30) & 1) != 0)
    }
    #[doc = "Bit 31 - busy flag"]
    #[inline(always)]
    pub fn neoled_ctrl_tx_busy(&self) -> NeoledCtrlTxBusyR {
        NeoledCtrlTxBusyR::new(((self.bits >> 31) & 1) != 0)
    }
}
impl W {
    #[doc = "Bit 0 - NEOLED enable flag"]
    #[inline(always)]
    pub fn neoled_ctrl_en(&mut self) -> NeoledCtrlEnW<'_, CtrlSpec> {
        NeoledCtrlEnW::new(self, 0)
    }
    #[doc = "Bits 1:3 - Clock prescaler select"]
    #[inline(always)]
    pub fn neoled_ctrl_prsc(&mut self) -> NeoledCtrlPrscW<'_, CtrlSpec> {
        NeoledCtrlPrscW::new(self, 1)
    }
    #[doc = "Bits 4:8 - pulse-clock ticks per total period bit"]
    #[inline(always)]
    pub fn neoled_ctrl_t_tot(&mut self) -> NeoledCtrlTTotW<'_, CtrlSpec> {
        NeoledCtrlTTotW::new(self, 4)
    }
    #[doc = "Bits 9:13 - pulse-clock ticks per ZERO high-time"]
    #[inline(always)]
    pub fn neoled_ctrl_t_0h(&mut self) -> NeoledCtrlT0hW<'_, CtrlSpec> {
        NeoledCtrlT0hW::new(self, 9)
    }
    #[doc = "Bits 14:18 - pulse-clock ticks per ONE high-time"]
    #[inline(always)]
    pub fn neoled_ctrl_t_1h(&mut self) -> NeoledCtrlT1hW<'_, CtrlSpec> {
        NeoledCtrlT1hW::new(self, 14)
    }
}
#[doc = "Control register\n\nYou can [`read`](crate::Reg::read) this register and get [`ctrl::R`](R). You can [`reset`](crate::Reg::reset), [`write`](crate::Reg::write), [`write_with_zero`](crate::Reg::write_with_zero) this register using [`ctrl::W`](W). You can also [`modify`](crate::Reg::modify) this register. See [API](https://docs.rs/svd2rust/#read--modify--write-api)."]
pub struct CtrlSpec;
impl crate::RegisterSpec for CtrlSpec {
    type Ux = u32;
}
#[doc = "`read()` method returns [`ctrl::R`](R) reader structure"]
impl crate::Readable for CtrlSpec {}
#[doc = "`write(|w| ..)` method takes [`ctrl::W`](W) writer structure"]
impl crate::Writable for CtrlSpec {
    type Safety = crate::Unsafe;
}
#[doc = "`reset()` method sets CTRL to value 0"]
impl crate::Resettable for CtrlSpec {}