Hello , when I use the S32SDK of S32_PA RTM 3.0.0. And the S32DS version is power2.1.
I have some problems.
The PBRIDGEx clock is 100MHz, that is bigger than 50MHz which is support for it !
I am also trying to get the FreeRTOS demo working..
I have started from the example.
I have fixed the issue mentioned with the peripheral clock by changing Peripheral clock to 50 Mhz
- - using component inspector and changing divider to 4.
I have 'Generate processor expert code'
If I run the project in the Open SDA debugger, then it just crashes.
However, if I step through the clock configuration function, CLOCK_SYS_ConfigureMcMe, then the code will run from the next call:
PINS_DRV_Init(...
Then the tasks are working, and the RGB led changes colours.
I have tracked the problem down to MC_ME_ChangeMode(MC_ME);
This function is called twice, and the first one requires stepping through, implying that there is an error in the sequence, or some time must be allowed (for a PLL to settle, or mode to change??).
Finally I removed the first call to MC_ME_ChangeMode(MC_ME); and the code will run from the beginning and the tasks are working.
Can NXP please confirm if the code is correct, and is there a document listing any known bugs with the example codes? Thankyou
static status_t CLOCK_SYS_ConfigureMcMe(clock_manager_user_config_t const* config)
{
status_t retValue = STATUS_TIMEOUT;
uint32_t i;
/* Set clock sources in all modes */
MC_ME_SetClockSourcesInDrunMode(MC_ME, (uint32_t)config->mcmeConfig.drun.sysclk,
config->mcmeConfig.drun.clocksEnabled.irc0,
config->mcmeConfig.drun.clocksEnabled.irc1,
config->mcmeConfig.drun.clocksEnabled.xosc0,
config->mcmeConfig.drun.clocksEnabled.xosc1,
config->mcmeConfig.drun.clocksEnabled.pll0,
config->mcmeConfig.drun.clocksEnabled.pll1);
MC_ME_SetClockSourcesInRun0Mode(MC_ME, (uint32_t)config->mcmeConfig.run0.sysclk,
config->mcmeConfig.run0.clocksEnabled.irc0,
config->mcmeConfig.run0.clocksEnabled.irc1,
config->mcmeConfig.run0.clocksEnabled.xosc0,
config->mcmeConfig.run0.clocksEnabled.xosc1,
config->mcmeConfig.run0.clocksEnabled.pll0,
config->mcmeConfig.run0.clocksEnabled.pll1);
MC_ME_SetClockSourcesInRun1Mode(MC_ME, (uint32_t)config->mcmeConfig.run1.sysclk,
config->mcmeConfig.run1.clocksEnabled.irc0,
config->mcmeConfig.run1.clocksEnabled.irc1,
config->mcmeConfig.run1.clocksEnabled.xosc0,
config->mcmeConfig.run1.clocksEnabled.xosc1,
config->mcmeConfig.run1.clocksEnabled.pll0,
config->mcmeConfig.run1.clocksEnabled.pll1);
MC_ME_SetClockSourcesInRun2Mode(MC_ME, (uint32_t)config->mcmeConfig.run2.sysclk,
config->mcmeConfig.run2.clocksEnabled.irc0,
config->mcmeConfig.run2.clocksEnabled.irc1,
config->mcmeConfig.run2.clocksEnabled.xosc0,
config->mcmeConfig.run2.clocksEnabled.xosc1,
config->mcmeConfig.run2.clocksEnabled.pll0,
config->mcmeConfig.run2.clocksEnabled.pll1);
MC_ME_SetClockSourcesInRun3Mode(MC_ME, (uint32_t)config->mcmeConfig.run3.sysclk,
config->mcmeConfig.run3.clocksEnabled.irc0,
config->mcmeConfig.run3.clocksEnabled.irc1,
config->mcmeConfig.run3.clocksEnabled.xosc0,
config->mcmeConfig.run3.clocksEnabled.xosc1,
config->mcmeConfig.run3.clocksEnabled.pll0,
config->mcmeConfig.run3.clocksEnabled.pll1);
MC_ME_SetClockSourcesInSafeMode(MC_ME, (uint32_t)config->mcmeConfig.safe.sysclk,
config->mcmeConfig.safe.clocksEnabled.irc0,
config->mcmeConfig.safe.clocksEnabled.irc1,
config->mcmeConfig.safe.clocksEnabled.xosc0,
config->mcmeConfig.safe.clocksEnabled.xosc1,
config->mcmeConfig.safe.clocksEnabled.pll0,
config->mcmeConfig.safe.clocksEnabled.pll1);
MC_ME_SetClockSourcesInTestMode(MC_ME, (uint32_t)config->mcmeConfig.test.sysclk,
config->mcmeConfig.test.clocksEnabled.irc0,
config->mcmeConfig.test.clocksEnabled.irc1,
config->mcmeConfig.test.clocksEnabled.xosc0,
config->mcmeConfig.test.clocksEnabled.xosc1,
config->mcmeConfig.test.clocksEnabled.pll0,
config->mcmeConfig.test.clocksEnabled.pll1);
MC_ME_SetClockSourcesInStopMode(MC_ME, (uint32_t)config->mcmeConfig.stop0.sysclk,
config->mcmeConfig.stop0.clocksEnabled.irc0,
config->mcmeConfig.stop0.clocksEnabled.irc1,
config->mcmeConfig.stop0.clocksEnabled.xosc0,
config->mcmeConfig.stop0.clocksEnabled.xosc1,
config->mcmeConfig.stop0.clocksEnabled.pll0,
config->mcmeConfig.stop0.clocksEnabled.pll1);
MC_ME_SetClockSourcesInStandbyMode(MC_ME, (uint32_t)config->mcmeConfig.standby0.sysclk,
config->mcmeConfig.standby0.clocksEnabled.irc0,
config->mcmeConfig.standby0.clocksEnabled.irc1,
config->mcmeConfig.standby0.clocksEnabled.xosc0,
config->mcmeConfig.standby0.clocksEnabled.xosc1,
config->mcmeConfig.standby0.clocksEnabled.pll0,
config->mcmeConfig.standby0.clocksEnabled.pll1);
MC_ME_SetClockSourcesInHaltMode(MC_ME, (uint32_t)config->mcmeConfig.halt0.sysclk,
config->mcmeConfig.halt0.clocksEnabled.irc0,
config->mcmeConfig.halt0.clocksEnabled.irc1,
config->mcmeConfig.halt0.clocksEnabled.xosc0,
config->mcmeConfig.halt0.clocksEnabled.xosc1,
config->mcmeConfig.halt0.clocksEnabled.pll0,
config->mcmeConfig.halt0.clocksEnabled.pll1);
#ifdef LPU_RUN_CF_SYS_CLK_SEL
LPU_SetClockSourcesInLpuDrunMode(LPU, (uint32_t)config->mcmeConfig.lpurun.sysclk,
config->mcmeConfig.lpurun.clocksEnabled.irc0,
config->mcmeConfig.lpurun.clocksEnabled.irc1,
config->mcmeConfig.lpurun.clocksEnabled.xosc0,
config->mcmeConfig.lpurun.clocksEnabled.xosc1);
#endif
#if defined(LPU_STOP_CF_FIRC_ON_MASK) || defined(LPU_STOP_CF_SIRC_ON_MASK) || defined(LPU_STOP_CF_FXOSC_ON_MASK) || defined(LPU_STOP_CF_SXOSC_ON_MASK)
LPU_SetClockSourcesInLpuStopMode(LPU, (uint32_t)config->mcmeConfig.lpustop.sysclk,
config->mcmeConfig.lpustop.clocksEnabled.irc0,
config->mcmeConfig.lpustop.clocksEnabled.irc1,
config->mcmeConfig.lpustop.clocksEnabled.xosc0,
config->mcmeConfig.lpustop.clocksEnabled.xosc1);
#endif
#if defined(LPU_STANDBY_CF_FIRC_ON_MASK) || defined(LPU_STANDBY_CF_SIRC_ON_MASK) || defined(LPU_STANDBY_CF_FXOSC_ON_MASK) || defined(LPU_STANDBY_CF_SXOSC_ON_MASK)
LPU_SetClockSourcesInLpuStandbyMode(LPU, (uint32_t)config->mcmeConfig.lpustandby.sysclk,
config->mcmeConfig.lpustandby.clocksEnabled.irc0,
config->mcmeConfig.lpustandby.clocksEnabled.irc1,
config->mcmeConfig.lpustandby.clocksEnabled.xosc0,
config->mcmeConfig.lpustandby.clocksEnabled.xosc1);
#endif
/************ Here is the line I needed to remove ****************/
/* Clock sources are enabled after mode transition */
//MC_ME_ChangeMode(MC_ME);
for (i= 0U; i < MC_ME_COMPLETE_TRANSITION_TIMEOUT; i++)
{
/* Check whether transition completed */
if (MC_ME_GetTransitionStatus(MC_ME))
{
retValue = STATUS_SUCCESS;
break;
}
}
if (STATUS_SUCCESS == retValue)
{
/* Set run peripheral configurations */
for (i = 0U; i < ((uint32_t)MC_ME_PERIPH_CONFIG_COUNT); i++)
{
MC_ME_SetRunPeripheralConfig(MC_ME, i,
config->mcmeConfig.periphRunConfig[i].reset,
config->mcmeConfig.periphRunConfig[i].safe,
config->mcmeConfig.periphRunConfig[i].test,
config->mcmeConfig.periphRunConfig[i].drun,
config->mcmeConfig.periphRunConfig[i].run0,
config->mcmeConfig.periphRunConfig[i].run1,
config->mcmeConfig.periphRunConfig[i].run2,
config->mcmeConfig.periphRunConfig[i].run3);
}
/* Set low peripheral configurations */
for (i = 0U; i < ((uint32_t)MC_ME_PERIPH_CONFIG_COUNT); i++)
{
MC_ME_SetLowPeripheralConfig(MC_ME, i,
config->mcmeConfig.periphLowPowerConfig[i].stop0,
config->mcmeConfig.periphLowPowerConfig[i].standby0,
config->mcmeConfig.periphLowPowerConfig[i].halt0);
}
for (i = 0U; i < config->mcmeConfig.count; i++)
{
/* Set peripheral clock control */
MC_ME_SetPeripheralClockControl(MC_ME,
config->mcmeConfig.peripherals[i].clockName,
(uint8_t) config->mcmeConfig.peripherals[i].mc_me_RunPeriphConfig,
(uint8_t) config->mcmeConfig.peripherals[i].mc_me_LowPowerPeriphConfig);
}
retValue = STATUS_TIMEOUT;
/* Peripherals are clocked after mode transition */
MC_ME_ChangeMode(MC_ME);
for (i= 0U; i < MC_ME_COMPLETE_TRANSITION_TIMEOUT; i++)
{
/* Check whether transition completed */
if (MC_ME_GetTransitionStatus(MC_ME))
{
retValue = STATUS_SUCCESS;
break;
}
}
}
return retValue;
}
