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ADD commnad frequency

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This commit is contained in:
Thomas Kuschel
2024-10-26 20:32:10 +02:00
parent c9127b95ad
commit 5e863be2e3
8 changed files with 127 additions and 34 deletions
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1
stm32l4a6zg-f0x.at1/Core/Inc/commands.h
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@ -22,6 +22,7 @@ extern RTC_HandleTypeDef hrtc;
/* function prototypes */
int do_help(char *args);
int do_devid(char *args);
int do_frequ(char *args);
int do_info(char *args);
int do_sinfo(char *args);
int do_test(/*command_inst_t inst,*/ char *args);

2
stm32l4a6zg-f0x.at1/Core/Inc/helper.h
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@ -21,6 +21,8 @@ char *ltrim(char *s);
char *rtrim(char *s);
char *trim(char *s);
int strtouint32 (char *s, uint32_t *uint32);
int strtotime (char *s, struct _tm_ *tp);
// uint8_t dayofweek(uint8_t century, uint8_t y, uint8_t m, uint8_t d);

16
stm32l4a6zg-f0x.at1/Core/Inc/si5351.h
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@ -72,6 +72,16 @@ extern "C" {
/* Includes ------------------------------------------------------------------*/
/* #include <errno.h> could also be included */
/* Private includes ----------------------------------------------------------*/
/* @brief SI5351 synthesis settings */
typedef struct {
uint32_t pll_multiplier; /*!< corresponds to feedback multisynth (N) a */
uint32_t pll_numerator; /*!< corresponds to feedback multisynth (N) b */
uint32_t pll_denominator; /*!< corresponds to feedback multisynth (N) c */
uint32_t out_multiplier; /*!< corresponds to multisynth (M) a */
uint32_t out_numerator; /*!< corresponds to multisynth (M) b */
uint32_t out_denominator; /*!< corresponds to multisynth (M) c */
uint8_t out_r_divider; /*!< R divider, log2 value bit set to 1; 2,4,8,...,128; for frequencies < 500 kHz, otherwise set to 1 i.e. bit 0 */
} synthesis_t;
/* Exported types ------------------------------------------------------------*/
/*!< Si5351 instance typedef -- handle as pointer */
@ -129,6 +139,7 @@ int si5351_enable_output(si5351_inst_t inst, uint8_t clk);
int si5351_disable_output(si5351_inst_t inst, uint8_t clk);
int si5351_set_clk0(si5351_inst_t inst, uint32_t frequency);
int si5351_set_clk(si5351_inst_t inst, uint8_t clk, uint32_t frequency, si5351_pll_t pll);
int si5351_set_frequency(si5351_inst_t inst, uint32_t frequency);
char * si5351_read_debug_msg(si5351_inst_t inst);
char * si5351_read_register_debug(si5351_inst_t inst, char *buf, size_t bufsize, uint8_t regaddr);
@ -137,6 +148,11 @@ char * si5351_read_register_debug(si5351_inst_t inst, char *buf, size_t bufsize,
int si5351_get_instance(si5351_inst_t *inst);
int si5351_get_i2c_address(si5351_inst_t inst);
void* si5351_get_i2c_handle(si5351_inst_t inst);
uint32_t si5351_get_frequency(si5351_inst_t inst);
uint32_t si5351_get_xtal(si5351_inst_t inst);
synthesis_t si5351_calculation(uint32_t frequency, uint32_t xtal);
/* under development */
int si5351_set_clk_phase(si5351_inst_t inst, uint8_t clk, uint32_t frequency, double phase, si5351_pll_t pll);