49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
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/**
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* @file DAC5.h
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* @brief 5-bit binary-weighted DAC
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* @details Lab 5. Digital Piano using a Digital to Analog Converter<br>
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* For more information see<br> https://docs.google.com/document/d/1DVmHjqsx24FvLp4x8KKyr5UmDeDlBlfeQPsVvKFQF_k/edit<br>
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* @version ECE319K Spring 2024
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* @author Your names go here
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* @copyright Lab solution, do not post,
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* @warning AS-IS
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* @note For more information see http://users.ece.utexas.edu/~valvano/
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* @date October 2, 2023
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<table>
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<caption id="Lab5pins">Pins on the 5-bit DAC</caption>
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<tr><th>Pin <th>GPIO<th>Hardware
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<tr><td>PB4 <td>output<td>bit 4 (most significant)
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<tr><td>PB3 <td>output<td>bit 3
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<tr><td>PB2 <td>output<td>bit 2
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<tr><td>PB1 <td>output<td>bit 1
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<tr><td>PB0 <td>output<td>bit 0 (least significant)
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</table>
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******************************************************************************/
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#ifndef __DAC5_H__
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#define __DAC5_H__
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/**
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* Initialize 5-bit DAC
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* - PB4 output MSBit
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* - PB3 output
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* - PB2 output
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* - PB1 output
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* - PB0 output LSBit
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* @param none
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* @return none
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* @brief Initialize DAC
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* @note LaunchPad_Init has been called; this program should not reset Port B
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*/
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void DAC5_Init(void);
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/**
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* Output to 5-bit DAC
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* @param data is 5-bit value to output, 0 to 31
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* @return none
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* @brief Output to DAC5
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* @note this solution must be friendly
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*/
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void DAC5_Out(uint32_t data);
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#endif // __DAC5_H__
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