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Add RMC-RA4M1(rev.2.0) #421

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a094156
Add RMC-RA4M1(rev.2.0)
todateman Jan 2, 2025
e284550
Corrected "version" and "description"
todateman Jan 2, 2025
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49 changes: 49 additions & 0 deletions boards.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -303,3 +303,52 @@ muxto.upload.maximum_size=262144
muxto.upload.maximum_data_size=32768

##############################################################

rmc_ra4m1_20.name=Arduino RMC-RA4M1(rev.2.0)
rmc_ra4m1_20.build.core=arduino
rmc_ra4m1_20.build.crossprefix=arm-none-eabi-
rmc_ra4m1_20.build.compiler_path={runtime.tools.arm-none-eabi-gcc-7-2017q4.path}/bin/

rmc_ra4m1_20.build.variant=rmc_ra4m1_20
rmc_ra4m1_20.build.mcu=cortex-m4
rmc_ra4m1_20.build.architecture=cortex-m4
rmc_ra4m1_20.build.fpu=-mfpu=fpv4-sp-d16
rmc_ra4m1_20.build.float-abi=-mfloat-abi=hard

rmc_ra4m1_20.build.board=rmc_ra4m1_20
rmc_ra4m1_20.build.defines=-DF_CPU=48000000 -DARDUINO_UNOR4_MINIMA
rmc_ra4m1_20.vid.0=0x2341
rmc_ra4m1_20.pid.0=0x0069
rmc_ra4m1_20.vid.1=0x2341
rmc_ra4m1_20.pid.1=0x0369
rmc_ra4m1_20.upload_port.0.vid=0x2341
rmc_ra4m1_20.upload_port.0.pid=0x0069
rmc_ra4m1_20.upload_port.1.vid=0x2341
rmc_ra4m1_20.upload_port.1.pid=0x0369

rmc_ra4m1_20.compiler.fsp.defines={build.variant.path}/defines.txt
rmc_ra4m1_20.compiler.fsp.ldflags={build.variant.path}/ldflags.txt
rmc_ra4m1_20.compiler.fsp.cflags=-mthumb "@{compiler.fsp.defines}"
rmc_ra4m1_20.compiler.fsp.cxxflags=-mthumb "@{compiler.fsp.defines}"
rmc_ra4m1_20.compiler.tinyusb.cflags=-DCFG_TUSB_MCU=OPT_MCU_RAXXX
rmc_ra4m1_20.compiler.tinyusb.cxxflags=-DCFG_TUSB_MCU=OPT_MCU_RAXXX
rmc_ra4m1_20.compiler.fsp.includes={build.variant.path}/includes.txt
rmc_ra4m1_20.compiler.fsp.extra_ldflags=--specs=nano.specs -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
rmc_ra4m1_20.compiler.fsp="{build.variant.path}/libs/libfsp.a"

rmc_ra4m1_20.upload.tool=dfu-util
rmc_ra4m1_20.upload.tool.default=dfu-util
rmc_ra4m1_20.upload.protocol=
rmc_ra4m1_20.upload.transport=
rmc_ra4m1_20.upload.vid=0x2341
rmc_ra4m1_20.upload.pid=0x0369
rmc_ra4m1_20.upload.address=0x00010000
rmc_ra4m1_20.upload.interface=0
rmc_ra4m1_20.upload.use_1200bps_touch=false
rmc_ra4m1_20.upload.wait_for_upload_port=false
rmc_ra4m1_20.upload.native_usb=true
rmc_ra4m1_20.upload.maximum_size=262144
rmc_ra4m1_20.upload.maximum_data_size=32768

##############################################################

4 changes: 4 additions & 0 deletions cores/arduino/Arduino.h
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Expand Up @@ -121,6 +121,10 @@ float analogReference();
#define IOPORT_PRV_PORT_OFFSET (8U)
#define BSP_IO_PRV_8BIT_MASK (0xFF)

#ifndef SDCARD_SPI
#define SDCARD_SPI SPI
#endif

#include "pins_arduino.h"
#include "usb/USB.h"

Expand Down
50 changes: 8 additions & 42 deletions cores/arduino/FspTimer.cpp
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Expand Up @@ -11,7 +11,7 @@ bool FspTimer::force_pwm_reserved = false;
TimerAvail_t FspTimer::gpt_used_channel[GPT_HOWMANY] = { TIMER_FREE };
TimerAvail_t FspTimer::agt_used_channel[AGT_HOWMANY] = { TIMER_FREE };

FspTimer::FspTimer(): init_ok(false), agt_timer(nullptr), gpt_timer(nullptr), type(GPT_TIMER), _period_buffer(true) {
FspTimer::FspTimer(): init_ok(false), agt_timer(nullptr), gpt_timer(nullptr), type(GPT_TIMER) {
// AGT0 is always used for timekeeping (millis() and micros())
// agt_used_channel[0] = TIMER_USED;
timer_cfg.cycle_end_irq = FSP_INVALID_VECTOR;
Expand Down Expand Up @@ -380,11 +380,13 @@ bool FspTimer::set_pulse_ms(double ms,TimerPWMChannel_t pwm_ch) {
freq_hz = R_FSP_SystemClockHzGet(FSP_PRIV_CLOCK_PCLKB) >> timer_cfg.source_div;
}

uint32_t pulse_counts_ms = (uint32_t) ((uint64_t) (freq_hz * ms)/1000);
uint32_t pulse_counts_ms = (uint32_t) ((uint64_t) freq_hz/1000 * ms);
if(!set_duty_cycle(pulse_counts_ms, pwm_ch)) {
return false;
}
return true;

return true;

}

/* -------------------------------------------------------------------------- */
Expand All @@ -397,11 +399,12 @@ bool FspTimer::set_pulse_us(double us,TimerPWMChannel_t pwm_ch) {
else if(type == AGT_TIMER){
freq_hz = R_FSP_SystemClockHzGet(FSP_PRIV_CLOCK_PCLKB) >> timer_cfg.source_div;
}

uint32_t pulse_counts_us = (uint32_t) ((uint64_t) (freq_hz * us)/1000000 );
uint32_t pulse_counts_us = (uint32_t) ((uint64_t) freq_hz/1000000 * us);
if(!set_duty_cycle(pulse_counts_us, pwm_ch)) {
return false;
}

return true;
}

Expand Down Expand Up @@ -450,15 +453,9 @@ bool FspTimer::set_period(uint32_t p) {
/* -------------------------------------------------------------------------- */

if(type == GPT_TIMER && gpt_timer != nullptr) {
if (_period_buffer) {
if (R_GPT_PeriodSet(&(gpt_timer->ctrl), p) != FSP_SUCCESS) {
return false;
}
}
else {
// Not buffered set it directly
gpt_timer->ctrl.p_reg->GTPR = p;
}
}
else if(type == AGT_TIMER && agt_timer != nullptr) {
if (R_AGT_PeriodSet(&(agt_timer->ctrl), p) != FSP_SUCCESS) {
Expand All @@ -473,37 +470,6 @@ bool FspTimer::set_period(uint32_t p) {



/* -------------------------------------------------------------------------- */
bool FspTimer::set_period_buffer(bool period_buffer) {
/* -------------------------------------------------------------------------- */

if (_period_buffer == (uint8_t)period_buffer) {
return true;
}

_period_buffer = (uint8_t)period_buffer;
if(type == GPT_TIMER && gpt_timer != nullptr) {

if (period_buffer) {
gpt_timer->ctrl.p_reg->GTBER_b.PR = 1;
gpt_timer->ctrl.p_reg->GTBER_b.BD1 = 0;
}
else {
gpt_timer->ctrl.p_reg->GTBER_b.PR = 0;
gpt_timer->ctrl.p_reg->GTBER_b.BD1 = 1;
}
}
else if(type == AGT_TIMER && agt_timer != nullptr) {
// not buffered..
}
else {
return false;
}
return true;
}



/* -------------------------------------------------------------------------- */
bool FspTimer::open() {
/* -------------------------------------------------------------------------- */
Expand Down
2 changes: 0 additions & 2 deletions cores/arduino/FspTimer.h
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Expand Up @@ -95,7 +95,6 @@ class FspTimer {
uint32_t _duty_cycle_counts;
timer_source_div_t _sd;
uint8_t type;
uint8_t _period_buffer;
void set_period_counts(uint8_t tp, float period, uint32_t max);
TimerIrqCfg_t get_cfg_for_irq();
static bool force_pwm_reserved;
Expand All @@ -112,7 +111,6 @@ class FspTimer {
bool reset();
bool set_duty_cycle(uint32_t const duty_cycle_counts, TimerPWMChannel_t pwm_ch);
bool set_period(uint32_t p);
bool set_period_buffer(bool period_buffer);
bool close();
void enable_pwm_channel(TimerPWMChannel_t pwm_channel);
uint32_t get_counter();
Expand Down
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