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dds: fix tab

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This commit is contained in:
occheung 2020-09-28 14:13:32 +08:00
parent dcf1c94dda
commit 90446bcce2
1 changed files with 7 additions and 7 deletions
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14
src/dds.rs
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@ -524,7 +524,7 @@ where
} }
/* /*
* Configure a RAM mode profile, wrt supplied amplitude data * Configure a RAM mode profile, wrt supplied amplitude data
* This will setup the static RAM_VEC by converting amplitude to asf * This will setup the static RAM_VEC by converting amplitude to asf
*/ */
pub unsafe fn set_amplitude_ram_profile(&mut self, profile: u8, start_addr: u16, end_addr: u16, pub unsafe fn set_amplitude_ram_profile(&mut self, profile: u8, start_addr: u16, end_addr: u16,
@ -583,13 +583,13 @@ where
// Convert phase data into bytes recognized by DDS // Convert phase data into bytes recognized by DDS
for deg in phase_data.iter() { for deg in phase_data.iter() {
let pow = self.degree_to_pow(*deg); let pow = self.degree_to_pow(*deg);
RAM_VEC.push(((pow >> 8) & 0xFF) as u8) RAM_VEC.push(((pow >> 8) & 0xFF) as u8)
.map_err(|_| Error::DDSRAMError)?; .map_err(|_| Error::DDSRAMError)?;
RAM_VEC.push(((pow >> 0) & 0xFF) as u8) RAM_VEC.push(((pow >> 0) & 0xFF) as u8)
.map_err(|_| Error::DDSRAMError)?; .map_err(|_| Error::DDSRAMError)?;
RAM_VEC.push(0) RAM_VEC.push(0)
.map_err(|_| Error::DDSRAMError)?; .map_err(|_| Error::DDSRAMError)?;
RAM_VEC.push(0) RAM_VEC.push(0)
.map_err(|_| Error::DDSRAMError)?; .map_err(|_| Error::DDSRAMError)?;
} }
@ -665,9 +665,9 @@ where
// Return DDS RAM Error if it does not fix into the RAM // Return DDS RAM Error if it does not fix into the RAM
let span = upper_boundary - lower_boundary; let span = upper_boundary - lower_boundary;
let data_size = if core::intrinsics::roundf64(span/f_resolution) == (span/f_resolution) { let data_size = if core::intrinsics::roundf64(span/f_resolution) == (span/f_resolution) {
(span/f_resolution) as u64 + 1 (span/f_resolution) as u64 + 1
} else { } else {
(span/f_resolution) as u64 (span/f_resolution) as u64
}; };
let ram_size = data_size * duplication; let ram_size = data_size * duplication;