Westberrytech pr (#14422)
* Added support for WB32 MCU * Modified eeprom_wb32.c * Remove the eeprom_wb32-related code
This commit is contained in:
parent
b04f66f245
commit
68838bb700
20 changed files with 1763 additions and 4 deletions
|
@ -54,6 +54,7 @@ bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) {
|
|||
return false;
|
||||
}
|
||||
|
||||
#ifndef WB32F3G71xx
|
||||
uint16_t roundedDivisor = 2;
|
||||
while (roundedDivisor < divisor) {
|
||||
roundedDivisor <<= 1;
|
||||
|
@ -62,6 +63,7 @@ bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) {
|
|||
if (roundedDivisor < 2 || roundedDivisor > 256) {
|
||||
return false;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(K20x) || defined(KL2x)
|
||||
spiConfig.tar0 = SPIx_CTARn_FMSZ(7) | SPIx_CTARn_ASC(1);
|
||||
|
@ -135,6 +137,37 @@ bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) {
|
|||
}
|
||||
|
||||
spiConfig.cpr = (roundedDivisor - 1) >> 1;
|
||||
|
||||
#elif defined(WB32F3G71xx)
|
||||
if (!lsbFirst) {
|
||||
osalDbgAssert(lsbFirst != FALSE, "unsupported lsbFirst");
|
||||
}
|
||||
|
||||
if (divisor < 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
spiConfig.SPI_BaudRatePrescaler = (divisor << 2);
|
||||
|
||||
switch (mode) {
|
||||
case 0:
|
||||
spiConfig.SPI_CPHA = SPI_CPHA_1Edge;
|
||||
spiConfig.SPI_CPOL = SPI_CPOL_Low;
|
||||
break;
|
||||
case 1:
|
||||
spiConfig.SPI_CPHA = SPI_CPHA_2Edge;
|
||||
spiConfig.SPI_CPOL = SPI_CPOL_Low;
|
||||
break;
|
||||
case 2:
|
||||
spiConfig.SPI_CPHA = SPI_CPHA_1Edge;
|
||||
spiConfig.SPI_CPOL = SPI_CPOL_High;
|
||||
break;
|
||||
case 3:
|
||||
spiConfig.SPI_CPHA = SPI_CPHA_2Edge;
|
||||
spiConfig.SPI_CPOL = SPI_CPOL_High;
|
||||
break;
|
||||
}
|
||||
|
||||
#else
|
||||
spiConfig.cr1 = 0;
|
||||
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue