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we need TLE8888 driver #714 

it works now! all SPI/CS pins in 'default' mode
This commit is contained in:
rusefi 2019-04-06 10:30:20 -04:00
parent 05c7baa7a1
commit dd09ea7d90
1 changed files with 8 additions and 1 deletions
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9
firmware/hw_layer/drivers/gpio/tle8888.c
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@ -63,9 +63,12 @@ extern TunerStudioOutputChannels tsOutputChannels;
#define CMD_WR(a, d) (CMD_WRITE | CMD_REG_ADDR(a) | CMD_REG_DATA(d)) #define CMD_WR(a, d) (CMD_WRITE | CMD_REG_ADDR(a) | CMD_REG_DATA(d))
#define CMD_SR CMD_WR(0x1a, 0x03) #define CMD_SR CMD_WR(0x1a, 0x03)
// 0x238 = 568
#define CMD_OE_SET CMD_WR(0x1c, 0x02) #define CMD_OE_SET CMD_WR(0x1c, 0x02)
/* not used
#define CMD_OE_CLR CMD_WR(0x1c, 0x01) #define CMD_OE_CLR CMD_WR(0x1c, 0x01)
#define CMD_LOCK CMD_WR(0x1e, 0x02) #define CMD_LOCK CMD_WR(0x1e, 0x02)
*/
#define CMD_UNLOCK CMD_WR(0x1e, 0x01) #define CMD_UNLOCK CMD_WR(0x1e, 0x01)
#define CMD_INCONFIG(n, d) CMD_WR(0x53 + (n & 0x03), d) #define CMD_INCONFIG(n, d) CMD_WR(0x53 + (n & 0x03), d)
#define CMD_DDCONFIG(n, d) CMD_WR(0x57 + (n & 0x03), d) #define CMD_DDCONFIG(n, d) CMD_WR(0x57 + (n & 0x03), d)
@ -175,7 +178,11 @@ int tle8888_chip_init(void * data)
/* Software reset */ /* Software reset */
tle8888_spi_rw(chip, CMD_SR, NULL); tle8888_spi_rw(chip, CMD_SR, NULL);
/* delay? */ /**
* Table 8. Reset Times. All reset times not more than 20uS
*
*/
chThdSleepMilliseconds(3);
/* Set LOCK bit to 0 */ /* Set LOCK bit to 0 */
tle8888_spi_rw(chip, CMD_UNLOCK, NULL); tle8888_spi_rw(chip, CMD_UNLOCK, NULL);