diff options
Diffstat (limited to 'examples/boot/bootloader/rp/src')
| -rw-r--r-- | examples/boot/bootloader/rp/src/main.rs | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/examples/boot/bootloader/rp/src/main.rs b/examples/boot/bootloader/rp/src/main.rs index 8129591fa..6a81db804 100644 --- a/examples/boot/bootloader/rp/src/main.rs +++ b/examples/boot/bootloader/rp/src/main.rs | |||
| @@ -1,10 +1,13 @@ | |||
| 1 | #![no_std] | 1 | #![no_std] |
| 2 | #![no_main] | 2 | #![no_main] |
| 3 | 3 | ||
| 4 | use core::cell::RefCell; | ||
| 5 | |||
| 4 | use cortex_m_rt::{entry, exception}; | 6 | use cortex_m_rt::{entry, exception}; |
| 5 | #[cfg(feature = "defmt")] | 7 | #[cfg(feature = "defmt")] |
| 6 | use defmt_rtt as _; | 8 | use defmt_rtt as _; |
| 7 | use embassy_boot_rp::*; | 9 | use embassy_boot_rp::*; |
| 10 | use embassy_sync::blocking_mutex::Mutex; | ||
| 8 | use embassy_time::Duration; | 11 | use embassy_time::Duration; |
| 9 | 12 | ||
| 10 | const FLASH_SIZE: usize = 2 * 1024 * 1024; | 13 | const FLASH_SIZE: usize = 2 * 1024 * 1024; |
| @@ -21,13 +24,16 @@ fn main() -> ! { | |||
| 21 | } | 24 | } |
| 22 | */ | 25 | */ |
| 23 | 26 | ||
| 24 | let mut bl: BootLoader = BootLoader::default(); | ||
| 25 | let flash = WatchdogFlash::<FLASH_SIZE>::start(p.FLASH, p.WATCHDOG, Duration::from_secs(8)); | 27 | let flash = WatchdogFlash::<FLASH_SIZE>::start(p.FLASH, p.WATCHDOG, Duration::from_secs(8)); |
| 26 | let mut flash = BootFlash::new(flash); | 28 | let flash = Mutex::new(RefCell::new(flash)); |
| 27 | let start = bl.prepare(&mut SingleFlashConfig::new(&mut flash)); | 29 | |
| 28 | core::mem::drop(flash); | 30 | let config = BootLoaderConfig::from_linkerfile_blocking(&flash); |
| 31 | let active_offset = config.active.offset(); | ||
| 32 | let mut bl: BootLoader<_, _, _> = BootLoader::new(config); | ||
| 33 | |||
| 34 | bl.prepare(); | ||
| 29 | 35 | ||
| 30 | unsafe { bl.load(start) } | 36 | unsafe { bl.load(embassy_rp::flash::FLASH_BASE as u32 + active_offset) } |
| 31 | } | 37 | } |
| 32 | 38 | ||
| 33 | #[no_mangle] | 39 | #[no_mangle] |
