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remove legacy reset line support (#19770)

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old-commit-hash: 8c31ab3cee7c2f3a4b91c223aa5c0eedae533fe6
This commit is contained in:
Adeeb Shihadeh
2021-01-27 05:19:49 -08:00
committed by GitHub
parent 09f27c5b8e
commit f2ad4e28a6
2 changed files with 4 additions and 18 deletions
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15
selfdrive/boardd/panda.cc
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@@ -10,30 +10,19 @@
#include "messaging.hpp"
#include "panda.h"
#ifdef QCOM2
bool is_legacy_panda_reset() {
FILE *file = fopen("/persist/LEGACY_PANDA_RESET", "r");
if(file) {
fclose(file);
}
return (file != NULL);
}
#endif
void panda_set_power(bool power){
#ifdef QCOM2
int err = 0;
bool is_legacy = is_legacy_panda_reset();
err += gpio_init(GPIO_STM_RST_N, true);
err += gpio_init(GPIO_STM_BOOT0, true);
err += gpio_set(GPIO_STM_RST_N, is_legacy ? false : true);
err += gpio_set(GPIO_STM_RST_N, true);
err += gpio_set(GPIO_STM_BOOT0, false);
util::sleep_for(100); // 100 ms
err += gpio_set(GPIO_STM_RST_N, is_legacy ? power : (!power));
err += gpio_set(GPIO_STM_RST_N, !power);
assert(err == 0);
#endif
}

7
selfdrive/pandad.py
View File

@@ -10,9 +10,6 @@ from selfdrive.hardware import TICI
from selfdrive.hardware.tici.pins import GPIO_HUB_RST_N, GPIO_STM_BOOT0, GPIO_STM_RST_N
from selfdrive.swaglog import cloudlog
def is_legacy_panda_reset():
return os.path.isfile("/persist/LEGACY_PANDA_RESET")
def set_panda_power(power=True):
if not TICI:
return
@@ -20,12 +17,12 @@ def set_panda_power(power=True):
gpio_init(GPIO_STM_RST_N, True)
gpio_init(GPIO_STM_BOOT0, True)
gpio_set(GPIO_STM_RST_N, False if is_legacy_panda_reset() else True)
gpio_set(GPIO_STM_RST_N, True)
gpio_set(GPIO_HUB_RST_N, True)
time.sleep(0.1)
gpio_set(GPIO_STM_RST_N, power if is_legacy_panda_reset() else (not power))
gpio_set(GPIO_STM_RST_N, not power)
def get_firmware_fn():