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Increase SPI Speed on LPC. Color and Classic UI for MKS SGEN L. (#19945)

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This commit is contained in:
Victor Oliveira
2020-11-01 23:15:06 -03:00
committed by Scott Lahteine
parent e335e74379
commit 3c512648da
4 changed files with 65 additions and 11 deletions
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4
Marlin/src/HAL/LPC1768/HAL_SPI.cpp
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@@ -357,8 +357,8 @@ void SPIClass::setDataSize(uint32_t ds) {
void SPIClass::updateSettings() {
//SSP_DeInit(_currentSetting->spi_d); //todo: need force de init?!
// divide PCLK by 2 for SSP0
CLKPWR_SetPCLKDiv(_currentSetting->spi_d == LPC_SSP0 ? CLKPWR_PCLKSEL_SSP0 : CLKPWR_PCLKSEL_SSP1, CLKPWR_PCLKSEL_CCLK_DIV_2);
// Divide PCLK by 2 for SSP0
//CLKPWR_SetPCLKDiv(_currentSetting->spi_d == LPC_SSP0 ? CLKPWR_PCLKSEL_SSP0 : CLKPWR_PCLKSEL_SSP1, CLKPWR_PCLKSEL_CCLK_DIV_2);
SSP_CFG_Type HW_SPI_init; // data structure to hold init values
SSP_ConfigStructInit(&HW_SPI_init); // set values for SPI mode