[SC64][SW] Adjust buffer sizes in sc64deployer to tune for maximum tr…

…ansfer speed
Polprzewodnikowy · Jul 21, 2024 · 631f140 · 631f140
1 parent 71cef2c
commit 631f140
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/sw/deployer/src/sc64/ftdi.rs b/sw/deployer/src/sc64/ftdi.rs
@@ -486,7 +486,7 @@ impl FtdiDevice {
         wrapper.set_module_detach_mode(ModuleDetachMode::AutoDetachReattach);
         wrapper.set_interface(InterfaceIndex::A)?;
 
-        const CHUNK_SIZE: usize = 2 * 1024 * 1024;
+        const CHUNK_SIZE: usize = 1 * 1024 * 1024;
 
         wrapper.read_data_set_chunksize(CHUNK_SIZE)?;
         wrapper.write_data_set_chunksize(CHUNK_SIZE)?;

diff --git a/sw/deployer/src/sc64/mod.rs b/sw/deployer/src/sc64/mod.rs
@@ -101,7 +101,7 @@ const ISV_BUFFER_LENGTH: usize = 64 * 1024;
 
 pub const MEMORY_LENGTH: usize = 0x0500_2980;
 
-const MEMORY_CHUNK_LENGTH: usize = 1 * 1024 * 1024;
+const MEMORY_CHUNK_LENGTH: usize = 8 * 1024 * 1024;
 
 impl SC64 {
     fn command_identifier_get(&mut self) -> Result<[u8; 4], Error> {