eddy/stm32samples
1
0
Fork 0
mirror of https://github.com/eddyem/stm32samples.git synced 2026-03-22 09:41:00 +03:00
Code Issues Packages Projects Releases Wiki Activity

caclulate To for basic range, hangs @ sqrt

Browse Source
This commit is contained in:
Edward Emelianov
2022-05-20 20:39:22 +03:00
parent bc11cee187
commit 5265b98bac
10 changed files with 208 additions and 119 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
F1:F103/MLX90640/mlx90640.h
View File

@@ -31,7 +31,9 @@
#define MLX_POWON_WAIT 2000
// amount of pixels
#define MLX_PIXNO (24*32)
#define MLX_W (32)
#define MLX_H (24)
#define MLX_PIXNO (MLX_W*MLX_H)
// pixels + service data
#define MLX_PIXARRSZ (MLX_PIXNO + 64)
@@ -48,10 +50,10 @@ typedef struct{
float cpKta; // K_Ta_CP
float KsTa;
float CT[3]; // range borders (0, 160, 320 degrC?)
float ksTo[4]; // K_S_To for each range
float ksTo[4]; // K_S_To for each range * 273.15
float alphacorr[4]; // Alpha_corr for each range
float alpha[MLX_PIXNO]; // full - with alpha_scale
int16_t offset[MLX_PIXNO];
float offset[MLX_PIXNO];
float kta[MLX_PIXNO]; // full K_ta - with scale1&2
float kv[4]; // full - with scale; 0 - odd row, odd col; 1 - odd row even col; 2 - even row, odd col; 3 - even row, even col
float cpAlpha[2]; // alpha_CP_subpage 0 and 1
@@ -85,7 +87,7 @@ extern float mlx_image[MLX_PIXNO];
int read_reg(uint16_t reg, uint16_t *val);
int write_reg(uint16_t reg, uint16_t val);
int read_data(uint16_t reg, uint16_t *data, int N);
uint16_t *read_data(uint16_t reg, uint16_t *N);
int read_data_dma(uint16_t reg, int N);
void mlx90640_process();
int mlx90640_take_image(uint8_t simple);