universal_drivers/si5351_driver
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This commit is contained in:
Christian L. V. Madsen
2024-08-24 11:58:18 +02:00
parent ba98f5b35e
commit 84fe546359
2 changed files with 180 additions and 17 deletions
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73
include/si5351_driver.h
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@@ -52,24 +52,71 @@ typedef enum {
SI5351_CLK_SOURCE_XTAL = 0,
SI5351_CLK_SOURCE_CLOCKSOURCE = 1,
}si5351_ClkSource;
typedef enum {
SI5351_CRYSTAL_LOAD_6PF = (1 << 6),
SI5351_CRYSTAL_LOAD_8PF = (2 << 6),
SI5351_CRYSTAL_LOAD_10PF = (3 << 6)
}si5351_Xtal_Cload;
typedef enum {
SI5351_PLL_A = 0,
SI5351_PLL_B = 1,
}si5351_PLLs;
typedef enum {
SI5351_OUTPUT_0 = 0,
SI5351_OUTPUT_1 = 1,
SI5351_OUTPUT_2 = 2,
SI5351_OUTPUT_3 = 3,
SI5351_OUTPUT_4 = 4,
SI5351_OUTPUT_5 = 5,
SI5351_OUTPUT_6 = 6,
SI5351_OUTPUT_7 = 7,
}si5351_Outputs;
typedef enum {
SI5351_OUTPUT_ENABLE = 0,
SI5351_OUTPUT_DISABLE = 1,
}si5351_Outputs_state;
typedef enum {
SI5351_CLK_POWER_UP = 0,
SI5351_CLK_POWER_DWN = 1,
}si5351_CLK_PDN;
typedef enum {
SI5351_REG_OUTPUT_ENABLE_CONTROL = 3,
SI5351_REG_PLL_INPUT_SOURCE = 0xf0, // Reg 15
SI5351_REG_MULTISYNTH_NA_0 = 29,
SI5351_REG_CLK_0_CONTROL = 16,
SI5351_REG_CLK_1_CONTROL = 17,
SI5351_REG_CLK_2_CONTROL = 18,
SI5351_REG_CLK_3_CONTROL = 19,
SI5351_REG_CLK_4_CONTROL = 20,
SI5351_REG_CLK_5_CONTROL = 21,
SI5351_REG_CLK_6_CONTROL = 22,
SI5351_REG_CLK_7_CONTROL = 23,
SI5351_REG_MULTISYNTH_NA_0 = 26,
SI5351_REG_MULTISYNTH_NB_0 = 34,
SI5351_REG_MULTISYNTH_OUT_0 = 42,
SI5351_REG_PLL_RESET = 177,
SI5351_REG_CRYSTAL_LOAD_CAPACITANCE = 183,
@@ -216,6 +263,14 @@ typedef struct {
uint8_t MS7_P1;
} __attribute__((packed))si5351_multiSynth7Parameters_t;
typedef struct {
uint8_t Reserved_0 : 5;
uint8_t PLLA_RST : 1;
uint8_t Reserved_1 : 1;
uint8_t PLLB_RST : 1;
} __attribute__((packed))si5351_PLL_Reset_t;
typedef struct{
si5351_deviceStat_t deviceStatus; // 0x00
@@ -255,6 +310,10 @@ typedef struct{
si5351_OutputDivide R7_DIV : 3;
uint8_t Reserved_1 : 1;
si5351_PLL_Reset_t PLL_Reset;
@@ -274,6 +333,10 @@ int cm_si5351_init(si5351_driver *inst, void *i2c_transfer_inst, setGet_I2C_Even
uint8_t cm_si5351_getRevisionNumber(si5351_driver *inst);
int cm_setInputSource(si5351_driver *inst, si5351_ClkSource clk_source);
int cm_setPLLParameters(si5351_driver *inst,si5351_PLLs sel_pll, uint32_t a, uint32_t b, uint32_t c);
int cm_setOutputMultiSynth(si5351_driver *inst,si5351_Outputs clk_output, uint32_t d, uint32_t e, uint32_t f);
int cm_setOutputEnable(si5351_driver *inst,si5351_Outputs clk_output, si5351_Outputs_state outputState);
int cm_setCLKControl(si5351_driver *inst, si5351_CLK_PDN clk_pdn);
int cm_resetPLLs(si5351_driver *inst, uint8_t reset_PLLA, uint8_t reset_PLLB);