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mc33810 (#2684) 

* mc33810: ENABLE outputs

* mc33810: enable Dwell time control
This commit is contained in:
Andrey G 2021-05-12 01:17:06 +03:00 committed by GitHub
parent 38b65ab2a3
commit 4178ac61c6
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 3 deletions
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22
firmware/hw_layer/drivers/gpio/mc33810.c
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@ -316,9 +316,21 @@ static int mc33810_chip_init(struct mc33810_priv *chip)
* - read diagnostic
*/
/* n. sen EN pin high */
uint16_t spark_settings =
//(3 << 9) | /* max dwell is 16 mS */
(2 << 9) | /* max dwell is 8 mS */
BIT(8) | /* enable max dwell control */
(3 << 2) | /* Open Secondary OSFLT = 100 uS, default */
(1 << 0) | /* End Spark THreshold: VPWR +5.5V, defaul */
0;
ret = mc33810_spi_rw(chip, MC_CMD_SPARK(spark_settings), NULL);
if (ret) {
goto err_gpios;
}
/* n. set EN pin low - active */
if (cfg->en.port != NULL) {
palSetPort(cfg->en.port,
palClearPort(cfg->en.port,
PAL_PORT_BIT(cfg->en.pad));
}
@ -327,8 +339,12 @@ static int mc33810_chip_init(struct mc33810_priv *chip)
err_gpios:
/* unmark pins */
//gpio_pin_markUnused(cfg->spi_config.ssport, cfg->spi_config.sspad);
if (cfg->en.port != NULL)
if (cfg->en.port != NULL) {
/* disable and mark unused */
palSetPort(cfg->en.port,
PAL_PORT_BIT(cfg->en.pad));
gpio_pin_markUnused(cfg->en.port, cfg->en.pad);
}
for (n = 0; n < MC33810_DIRECT_OUTPUTS; n++)
if (cfg->direct_io[n].port)
gpio_pin_markUnused(cfg->direct_io[n].port, cfg->direct_io[n].pad);