Searched refs:u32SrcClk (Results 1 – 5 of 5) sorted by relevance
| /hal_nuvoton-latest/m48x/StdDriver/src/ |
| D | i2s.c | 94 uint32_t u32BitRate, u32SrcClk; in I2S_Open() local
102 u32SrcClk = I2S_GetSourceClockFreq(i2s); in I2S_Open()
106 u16Divider = (uint16_t)((((u32SrcClk * 10UL / u32BitRate) >> 1U) + 5UL) / 10UL) - 1U; in I2S_Open()
110 u32BitRate = u32SrcClk / (2U*((uint32_t)u16Divider+1U)); in I2S_Open()
161 uint32_t u32SrcClk, u32Reg, u32Clock; in I2S_EnableMCLK() local
163 u32SrcClk = I2S_GetSourceClockFreq(i2s); in I2S_EnableMCLK()
164 if (u32BusClock == u32SrcClk) in I2S_EnableMCLK()
170 u8Divider = (uint8_t)(u32SrcClk/u32BusClock) >> 1U; in I2S_EnableMCLK()
181 u32Clock = u32SrcClk; in I2S_EnableMCLK()
185 u32Clock = ((u32SrcClk >> 1U) / u32Reg); in I2S_EnableMCLK()
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| D | spi.c | 1136 uint32_t u32BitRate, u32SrcClk, u32RetValue; in SPII2S_Open() local
1168 u32SrcClk = SPII2S_GetSourceClockFreq(i2s); in SPII2S_Open()
1172 u32Divider = ((u32SrcClk / u32BitRate) >> 1U) - 1U; in SPII2S_Open()
1178 u32BitRate = u32SrcClk / ((u32Divider + 1U) * 2U); in SPII2S_Open()
1376 uint32_t u32SrcClk, u32RetValue; in SPII2S_EnableMCLK() local
1378 u32SrcClk = SPII2S_GetSourceClockFreq(i2s); in SPII2S_EnableMCLK()
1379 if(u32BusClock == u32SrcClk) in SPII2S_EnableMCLK()
1385 u32Divider = (u32SrcClk / u32BusClock) >> 1U; in SPII2S_EnableMCLK()
1401 … u32RetValue = u32SrcClk; /* If MCLKDIV=0, master clock rate is equal to the source clock rate. */ in SPII2S_EnableMCLK()
1405 …u32RetValue = ((u32SrcClk >> 1U) / u32Divider); /* If MCLKDIV>0, master clock rate = source clock … in SPII2S_EnableMCLK()
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| /hal_nuvoton-latest/m46x/StdDriver/src/ |
| D | i2s.c | 141 uint32_t u32BitRate, u32SrcClk; in I2S_Open() local
157 u32SrcClk = I2S_GetSourceClockFreq(i2s); in I2S_Open()
160 …u16Divider = (uint16_t)((((u32SrcClk * 10UL / u32BitRate) >> 1U) + 5UL) / 10UL) - 1U; /* Round to … in I2S_Open()
164 u32BitRate = u32SrcClk / (2U * ((uint32_t)u16Divider + 1U)); in I2S_Open()
215 uint32_t u32SrcClk, u32Reg, u32Clock; in I2S_EnableMCLK() local
217 u32SrcClk = I2S_GetSourceClockFreq(i2s); in I2S_EnableMCLK()
218 if(u32BusClock == u32SrcClk) in I2S_EnableMCLK()
224 u8Divider = (uint8_t)(u32SrcClk / u32BusClock) >> 1U; in I2S_EnableMCLK()
235 u32Clock = u32SrcClk; in I2S_EnableMCLK()
239 u32Clock = (u32SrcClk >> 1U) / u32Reg; in I2S_EnableMCLK()
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| D | spi.c | 1801 uint32_t u32BitRate, u32SrcClk, u32RetValue; in SPII2S_Open() local
1833 u32SrcClk = SPII2S_GetSourceClockFreq(i2s); in SPII2S_Open()
1837 …u32Divider = ((((u32SrcClk * 10UL / u32BitRate) >> 1U) + 5UL) / 10UL) - 1U; /* Round to the neares… in SPII2S_Open()
1844 u32BitRate = u32SrcClk / ((u32Divider + 1U) * 2U); in SPII2S_Open()
2062 uint32_t u32SrcClk, u32RetValue; in SPII2S_EnableMCLK() local
2064 u32SrcClk = SPII2S_GetSourceClockFreq(i2s); in SPII2S_EnableMCLK()
2065 if(u32BusClock == u32SrcClk) in SPII2S_EnableMCLK()
2071 u32Divider = (u32SrcClk / u32BusClock) >> 1U; in SPII2S_EnableMCLK()
2087 … u32RetValue = u32SrcClk; /* If MCLKDIV=0, master clock rate is equal to the source clock rate. */ in SPII2S_EnableMCLK()
2091 …u32RetValue = ((u32SrcClk >> 1U) / u32Divider); /* If MCLKDIV>0, master clock rate = source clock … in SPII2S_EnableMCLK()
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| /hal_nuvoton-latest/m2l31x/StdDriver/src/ |
| D | spi.c | 1135 uint32_t u32BitRate, u32SrcClk, u32RetValue; in SPII2S_Open() local
1167 u32SrcClk = SPII2S_GetSourceClockFreq(i2s); in SPII2S_Open()
1171 u32Divider = ((u32SrcClk / u32BitRate) >> 1U) - 1U; in SPII2S_Open()
1177 u32BitRate = u32SrcClk / ((u32Divider + 1U) * 2U); in SPII2S_Open()
1375 uint32_t u32SrcClk, u32RetValue; in SPII2S_EnableMCLK() local
1377 u32SrcClk = SPII2S_GetSourceClockFreq(i2s); in SPII2S_EnableMCLK()
1378 if(u32BusClock == u32SrcClk) in SPII2S_EnableMCLK()
1384 u32Divider = (u32SrcClk / u32BusClock) >> 1U; in SPII2S_EnableMCLK()
1400 … u32RetValue = u32SrcClk; /* If MCLKDIV=0, master clock rate is equal to the source clock rate. */ in SPII2S_EnableMCLK()
1404 …u32RetValue = ((u32SrcClk >> 1U) / u32Divider); /* If MCLKDIV>0, master clock rate = source clock … in SPII2S_EnableMCLK()
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