Add HT32 support to core (#14388)
* tmk_core: temporary fix to allow HT32 based keyboards to work without patched ChibiOS-contrib (AnnePro2) * HT32: add spi support Add persistent led support with eeprom (#9) * adding HT32 support to chibios SPI master driver update spi driver, fix bad merging with master * HT32: fix formatting HT32: Fix formatting: tmk_core/protocol/chibios/usb_main.c Co-authored-by: Drashna Jaelre <drashna@live.com> * HT32: Apply suggestions from fauxpark's code review Co-authored-by: Ryan <fauxpark@gmail.com> * HT32: update spi driver * ht32: apply code review suggestions, remove old workaround Co-authored-by: tech2077 <tech2077@gmail.com> Co-authored-by: Drashna Jaelre <drashna@live.com> Co-authored-by: Ryan <fauxpark@gmail.com>
This commit is contained in:
parent
1a63b24548
commit
7e3ff206b8
2 changed files with 34 additions and 1 deletions
|
@ -110,6 +110,31 @@ bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) {
|
|||
spiConfig.tar0 |= SPIx_CTARn_BR(8);
|
||||
break;
|
||||
}
|
||||
|
||||
#elif defined(HT32)
|
||||
spiConfig.cr0 = SPI_CR0_SELOEN;
|
||||
spiConfig.cr1 = SPI_CR1_MODE | 8; // 8 bits and in master mode
|
||||
|
||||
if (lsbFirst) {
|
||||
spiConfig.cr1 |= SPI_CR1_FIRSTBIT;
|
||||
}
|
||||
|
||||
switch (mode) {
|
||||
case 0:
|
||||
spiConfig.cr1 |= SPI_CR1_FORMAT_MODE0;
|
||||
break;
|
||||
case 1:
|
||||
spiConfig.cr1 |= SPI_CR1_FORMAT_MODE1;
|
||||
break;
|
||||
case 2:
|
||||
spiConfig.cr1 |= SPI_CR1_FORMAT_MODE2;
|
||||
break;
|
||||
case 3:
|
||||
spiConfig.cr1 |= SPI_CR1_FORMAT_MODE3;
|
||||
break;
|
||||
}
|
||||
|
||||
spiConfig.cpr = (roundedDivisor - 1) >> 1;
|
||||
#else
|
||||
spiConfig.cr1 = 0;
|
||||
|
||||
|
|
|
@ -48,4 +48,12 @@
|
|||
# define USE_I2CV1_CONTRIB // for some reason a bunch of ChibiOS-Contrib boards only have clock_speed
|
||||
# define USE_GPIOV1
|
||||
# endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined(HT32)
|
||||
# define CPU_CLOCK HT32_CK_SYS_FREQUENCY
|
||||
# define PAL_MODE_ALTERNATE PAL_HT32_MODE_AF
|
||||
# define PAL_OUTPUT_TYPE_OPENDRAIN (PAL_HT32_MODE_OD | PAL_HT32_MODE_DIR)
|
||||
# define PAL_OUTPUT_TYPE_PUSHPULL PAL_HT32_MODE_DIR
|
||||
# define PAL_OUTPUT_SPEED_HIGHEST 0
|
||||
#endif
|
||||
|
|
Loading…
Reference in a new issue