Revision 1461
updated all the library code to have sensible _init behavior.
Almost all of the library components have a global variable which gets set after init and the functions inside will fail with an error code if init has not been called. Also, the init functions themselves check this variable and will bail out without doing any damage if that init has already been called
| analog.h | ||
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| 113 | 113 |
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| 114 | 114 |
/** @brief Initialize analog ports. Will start running a loop |
| 115 | 115 |
if start_conversion is ADC_START.**/ |
| 116 |
void analog_init(int start_conversion);
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| 116 |
int analog_init(int start_conversion);
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| 117 | 117 |
/** @brief starts the analog loop. Doesn't do anything if the loop is already running. **/ |
| 118 |
void analog_start_loop(void);
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| 118 |
int analog_start_loop(void);
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| 119 | 119 |
/** @brief Stops the analog loop. Doesn't do anything if the loop is already stopped. **/ |
| 120 |
void analog_stop_loop(void);
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| 120 |
int analog_stop_loop(void);
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| 121 | 121 |
/** @brief Returns the status of the analog loop. **/ |
| 122 | 122 |
int analog_loop_status(void); |
| 123 | 123 |
/** @brief Returns an 8-bit analog value from the look up table. Use this instead of analog_get8. **/ |
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