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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192
use bare_metal::Nr; #[cfg(feature = "rt")] extern "C" { fn DEFAULT_HANDLER(); } #[cfg(feature = "rt")] #[allow(non_snake_case)] #[no_mangle] pub unsafe extern "C" fn DH_TRAMPOLINE() { DEFAULT_HANDLER(); } #[cfg(feature = "rt")] global_asm ! ( "\n.weak PM\nPM = DH_TRAMPOLINE\n.weak SYSCTRL\nSYSCTRL = DH_TRAMPOLINE\n.weak WDT\nWDT = DH_TRAMPOLINE\n.weak RTC\nRTC = DH_TRAMPOLINE\n.weak EIC\nEIC = DH_TRAMPOLINE\n.weak NVMCTRL\nNVMCTRL = DH_TRAMPOLINE\n.weak DMAC\nDMAC = DH_TRAMPOLINE\n.weak USB\nUSB = DH_TRAMPOLINE\n.weak EVSYS\nEVSYS = DH_TRAMPOLINE\n.weak SERCOM0\nSERCOM0 = DH_TRAMPOLINE\n.weak SERCOM1\nSERCOM1 = DH_TRAMPOLINE\n.weak SERCOM2\nSERCOM2 = DH_TRAMPOLINE\n.weak SERCOM3\nSERCOM3 = DH_TRAMPOLINE\n.weak TCC0\nTCC0 = DH_TRAMPOLINE\n.weak TCC1\nTCC1 = DH_TRAMPOLINE\n.weak TCC2\nTCC2 = DH_TRAMPOLINE\n.weak TC3\nTC3 = DH_TRAMPOLINE\n.weak TC4\nTC4 = DH_TRAMPOLINE\n.weak TC5\nTC5 = DH_TRAMPOLINE\n.weak ADC\nADC = DH_TRAMPOLINE\n.weak AC\nAC = DH_TRAMPOLINE\n.weak DAC\nDAC = DH_TRAMPOLINE\n.weak I2S\nI2S = DH_TRAMPOLINE" ) ; #[cfg(feature = "rt")] extern "C" { fn PM(); fn SYSCTRL(); fn WDT(); fn RTC(); fn EIC(); fn NVMCTRL(); fn DMAC(); fn USB(); fn EVSYS(); fn SERCOM0(); fn SERCOM1(); fn SERCOM2(); fn SERCOM3(); fn TCC0(); fn TCC1(); fn TCC2(); fn TC3(); fn TC4(); fn TC5(); fn ADC(); fn AC(); fn DAC(); fn I2S(); } #[allow(private_no_mangle_statics)] #[cfg(feature = "rt")] #[doc(hidden)] #[link_section = ".vector_table.interrupts"] #[no_mangle] #[used] pub static INTERRUPTS: [Option<unsafe extern "C" fn()>; 28] = [ Some(PM), Some(SYSCTRL), Some(WDT), Some(RTC), Some(EIC), Some(NVMCTRL), Some(DMAC), Some(USB), Some(EVSYS), Some(SERCOM0), Some(SERCOM1), Some(SERCOM2), Some(SERCOM3), None, None, Some(TCC0), Some(TCC1), Some(TCC2), Some(TC3), Some(TC4), Some(TC5), None, None, Some(ADC), Some(AC), Some(DAC), None, Some(I2S), ]; #[doc = r" Enumeration of all the interrupts"] pub enum Interrupt { #[doc = "0 - PM"] PM, #[doc = "1 - SYSCTRL"] SYSCTRL, #[doc = "2 - WDT"] WDT, #[doc = "3 - RTC"] RTC, #[doc = "4 - EIC"] EIC, #[doc = "5 - NVMCTRL"] NVMCTRL, #[doc = "6 - DMAC"] DMAC, #[doc = "7 - USB"] USB, #[doc = "8 - EVSYS"] EVSYS, #[doc = "9 - SERCOM0"] SERCOM0, #[doc = "10 - SERCOM1"] SERCOM1, #[doc = "11 - SERCOM2"] SERCOM2, #[doc = "12 - SERCOM3"] SERCOM3, #[doc = "15 - TCC0"] TCC0, #[doc = "16 - TCC1"] TCC1, #[doc = "17 - TCC2"] TCC2, #[doc = "18 - TC3"] TC3, #[doc = "19 - TC4"] TC4, #[doc = "20 - TC5"] TC5, #[doc = "23 - ADC"] ADC, #[doc = "24 - AC"] AC, #[doc = "25 - DAC"] DAC, #[doc = "27 - I2S"] I2S, } unsafe impl Nr for Interrupt { #[inline] fn nr(&self) -> u8 { match *self { Interrupt::PM => 0, Interrupt::SYSCTRL => 1, Interrupt::WDT => 2, Interrupt::RTC => 3, Interrupt::EIC => 4, Interrupt::NVMCTRL => 5, Interrupt::DMAC => 6, Interrupt::USB => 7, Interrupt::EVSYS => 8, Interrupt::SERCOM0 => 9, Interrupt::SERCOM1 => 10, Interrupt::SERCOM2 => 11, Interrupt::SERCOM3 => 12, Interrupt::TCC0 => 15, Interrupt::TCC1 => 16, Interrupt::TCC2 => 17, Interrupt::TC3 => 18, Interrupt::TC4 => 19, Interrupt::TC5 => 20, Interrupt::ADC => 23, Interrupt::AC => 24, Interrupt::DAC => 25, Interrupt::I2S => 27, } } } use core::convert::TryFrom; #[derive(Debug, Copy, Clone)] pub struct TryFromInterruptError(()); impl TryFrom<u8> for Interrupt { type Error = TryFromInterruptError; #[inline] fn try_from(value: u8) -> Result<Self, Self::Error> { match value { 0 => Ok(Interrupt::PM), 1 => Ok(Interrupt::SYSCTRL), 2 => Ok(Interrupt::WDT), 3 => Ok(Interrupt::RTC), 4 => Ok(Interrupt::EIC), 5 => Ok(Interrupt::NVMCTRL), 6 => Ok(Interrupt::DMAC), 7 => Ok(Interrupt::USB), 8 => Ok(Interrupt::EVSYS), 9 => Ok(Interrupt::SERCOM0), 10 => Ok(Interrupt::SERCOM1), 11 => Ok(Interrupt::SERCOM2), 12 => Ok(Interrupt::SERCOM3), 15 => Ok(Interrupt::TCC0), 16 => Ok(Interrupt::TCC1), 17 => Ok(Interrupt::TCC2), 18 => Ok(Interrupt::TC3), 19 => Ok(Interrupt::TC4), 20 => Ok(Interrupt::TC5), 23 => Ok(Interrupt::ADC), 24 => Ok(Interrupt::AC), 25 => Ok(Interrupt::DAC), 27 => Ok(Interrupt::I2S), _ => Err(TryFromInterruptError(())), } } } #[cfg(feature = "rt")] #[macro_export] macro_rules ! interrupt { ( $ NAME : ident , $ path : path , locals : { $ ( $ lvar : ident : $ lty : ty = $ lval : expr ; ) * } ) => { # [ allow ( non_snake_case ) ] mod $ NAME { pub struct Locals { $ ( pub $ lvar : $ lty , ) * } } # [ allow ( non_snake_case ) ] # [ no_mangle ] pub extern "C" fn $ NAME ( ) { let _ = $ crate :: interrupt :: Interrupt :: $ NAME ; static mut LOCALS : self :: $ NAME :: Locals = self :: $ NAME :: Locals { $ ( $ lvar : $ lval , ) * } ; let f : fn ( & mut self :: $ NAME :: Locals ) = $ path ; f ( unsafe { & mut LOCALS } ) ; } } ; ( $ NAME : ident , $ path : path ) => { # [ allow ( non_snake_case ) ] # [ no_mangle ] pub extern "C" fn $ NAME ( ) { let _ = $ crate :: interrupt :: Interrupt :: $ NAME ; let f : fn ( ) = $ path ; f ( ) ; } } }