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Merge branch 'tle8888_random'

This commit is contained in:
rusefi 2020-05-11 00:59:11 -04:00
parent e7bada7a29 5240384624
commit 5714ef009b
1 changed files with 40 additions and 67 deletions
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107
firmware/hw_layer/drivers/gpio/tle8888.c
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@ -321,39 +321,12 @@ static int tle8888_spi_rw(struct tle8888_priv *chip, uint16_t tx, uint16_t *rx)
static int tle8888_update_output(struct tle8888_priv *chip)
{
int i;
int ret = 0;
uint8_t briconfig0 = 0;
/* TODO: lock? */
uint32_t out_data = chip->o_state;
/* calculate briconfig0 */
uint32_t out_low = out_data & chip->o_pp_mask;
for (i = 20; i < 24; i++) {
if (out_low & BIT(i)) {
/* low-side switch mode */
} else {
/* else enable high-side switch mode */
briconfig0 |= BIT((i - 20) * 2);
}
}
/* TODO: set freewheeling bits in briconfig0? */
/* output for push-pull pins is allways enabled
* (at least until we start supporting hi-Z state) */
out_data |= chip->o_pp_mask;
/* TODO: apply hi-Z mask when support will be added */
/* set value only for non-direct driven pins */
/* look like here is some conflict in case of
* direct-driven PP output */
out_data &= (~chip->o_direct_mask);
/* bridge config */
ret = tle8888_spi_rw(chip, CMD_BRICONFIG(0, briconfig0), NULL);
uint32_t out_data = chip->o_state & (~chip->o_direct_mask);
for (int i = 0; i < 4; i++) {
uint8_t od;
@ -389,49 +362,49 @@ static int tle8888_update_status_and_diag(struct tle8888_priv *chip)
/* this is quite expensive to call tle8888_spi_rw on each register read
* TODO: implement tle8888_spi_rw_array ? */
/* request OutDiad0, ignore received */
if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(0), NULL)))
return ret;
/* request OutDiad1, receive OutDiag0 */
if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(1), &rx)))
return ret;
chip->OutDiag[0] = getDataFromResponse(rx);
/* request OutDiad2, receive OutDiag1 */
if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(2), &rx)))
return ret;
chip->OutDiag[1] = getDataFromResponse(rx);
/* request OutDiad3, receive OutDiag2 */
if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(3), &rx)))
return ret;
chip->OutDiag[2] = getDataFromResponse(rx);
/* request OutDiad4, receive OutDiag3 */
if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(4), &rx)))
return ret;
chip->OutDiag[3] = getDataFromResponse(rx);
/* request BriDiag0, receive OutDiag4 */
if ((ret = tle8888_spi_rw(chip, CMD_BRIDIAG(0), &rx)))
return ret;
chip->OutDiag[4] = getDataFromResponse(rx);
/* request BriDiag1, receive BriDiag0 */
if ((ret = tle8888_spi_rw(chip, CMD_BRIDIAG(1), &rx)))
return ret;
chip->BriDiag[0] = getDataFromResponse(rx);
/* request IgnDiag, receive BriDiag1 */
if ((ret = tle8888_spi_rw(chip, CMD_IGNDIAG, &rx)))
return ret;
chip->BriDiag[1] = getDataFromResponse(rx);
// /* request OutDiad0, ignore received */
// if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(0), NULL)))
// return ret;
//
// /* request OutDiad1, receive OutDiag0 */
// if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(1), &rx)))
// return ret;
// chip->OutDiag[0] = getDataFromResponse(rx);
//
// /* request OutDiad2, receive OutDiag1 */
// if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(2), &rx)))
// return ret;
// chip->OutDiag[1] = getDataFromResponse(rx);
//
// /* request OutDiad3, receive OutDiag2 */
// if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(3), &rx)))
// return ret;
// chip->OutDiag[2] = getDataFromResponse(rx);
//
// /* request OutDiad4, receive OutDiag3 */
// if ((ret = tle8888_spi_rw(chip, CMD_OUTDIAG(4), &rx)))
// return ret;
// chip->OutDiag[3] = getDataFromResponse(rx);
//
// /* request BriDiag0, receive OutDiag4 */
// if ((ret = tle8888_spi_rw(chip, CMD_BRIDIAG(0), &rx)))
// return ret;
// chip->OutDiag[4] = getDataFromResponse(rx);
//
// /* request BriDiag1, receive BriDiag0 */
// if ((ret = tle8888_spi_rw(chip, CMD_BRIDIAG(1), &rx)))
// return ret;
// chip->BriDiag[0] = getDataFromResponse(rx);
//
// /* request IgnDiag, receive BriDiag1 */
// if ((ret = tle8888_spi_rw(chip, CMD_IGNDIAG, &rx)))
// return ret;
// chip->BriDiag[1] = getDataFromResponse(rx);
/* request OpStat0, receive IgnDiag */
if ((ret = tle8888_spi_rw(chip, CMD_OPSTAT(0), &rx)))
return ret;
chip->IgnDiag = getDataFromResponse(rx);
// chip->IgnDiag = getDataFromResponse(rx);
/* request OpStat1, receive OpStat0 */
if ((ret = tle8888_spi_rw(chip, CMD_OPSTAT(1), &rx)))