PT200xHM measurement function, no voltage With OA feature, I can not setup for voltage setting. I write to: 1AAh = 426d b6=oa1_g1 b5-3= oa_sel1 b2-1=oa1_gain b0=oa1_en 0000 000 0001 0001 0x0011 '000': output from current measurement block 1 '001': output from current measurement block 3 '010': OA_Meas1: output from measurement function, unprocessed signal '011': OA_Meas2: output from measurement function, low-pass + high-pass filtering '100': OA_Meas3: output from measurement function, LP + two times HP filtering '101': 2.5 Volt '110': OA_Meas4: output from measurement function, low-pass filtering meas_func1 register (1ACh) reserved b12-9= dac_fb_sel b8=cur_volt0, b7-5 =d_ls_sel b4-2=s_hs_sel b1-0 oa_cur 000 0000 0 001/.010 0.01 00 = 0044h HS2 - LS1 meas_func2 register (1ADh) b15=offset_hp2_sel, b14=offset_hp1_sel, b13-10=fc_hp2_sel, b9-7=gain_hp1_sel b6-3=fcut_hp1_sel b2-1=volt_att xxxx xxxx xxxx x000=0 Unfiltered div by 30 Scope shows flat line at 0V Yes it has M in part name. What have I missed? Solenoid Controller Re: PT200xHM measurement function, no voltage Yes it does work. Nice rest over weekend. 

i.MX8MP maximum memory density Hi NXP team, What is the maximum supported LPDDR4 memory density of i.MX8MP? Thanks Re: i.MX8MP maximum memory density Hi Daniel, This info is very useful. Regards, Simon Re: i.MX8MP maximum memory density Hi @simonng  Please refer to below link for i.MX 8M Quad/8M Mini/ 8M Nano/ 8M plus -LPDDR4 memory compatibility guide,   you can get the density info. i.MX 8M Quad/8M Mini/8M Nano/8M Plus - LPDDR4, DDR4 and DDR3L memory compatibility guide - NXP Community Regards Daniel Re: i.MX8MP maximum memory density The memory density of i.MX8MP  is 32 Gb (gigabits) per die, which translates to 4 GB (gigabytes) per die. Hope you got your answer.

LPC802 SPIの正当化 LPC802のSPIペリフェラルのTXDATレジスタとRXDATレジスタのデータにはどのような理由がありますか？最初に出力をLSBとMSBのどちらに選択してもいいですか？ ユーザーズマニュアルは、この件については沈黙しています。 日時:LPC802 SPIの正当化 ありがとうございます！ 日時:LPC802 SPIの正当化 ありがとう、しかしそれは私の質問に答えていません。 例を挙げましょう。転送が 12 ビット長に設定されていて、データを受信するとします。たとえば、すべてのビット長です。 データレジスタは0xFFF0（左揃え）ですか、それとも0x0FFF（右揃え）ですか？

NXP S32K324-Internal Temperature Reading Issues with ADC0 Channel 49 Dear NXP Support Team, I am encountering issues while attempting to read the internal temperature sensor on the S32K324 microcontroller using ADC hardware instance 0, channel 49. My VREF voltage is configured to 3.3V (0x35), but the temperature readings I am obtaining do not match my expected values.     Could you please provide any guidance or reference materials to help me resolve this issue and achieve accurate temperature readings?   Regards, Ranjith kumar Re: NXP S32K324-Internal Temperature Reading Issues with ADC0 Channel 49 Hi@Ranjith_kumar I don't quite understand what your new question is? In my previous reply, I have provided you with a test demo, and I haven't seen any of your projects. Re: NXP S32K324-Internal Temperature Reading Issues with ADC0 Channel 49 Dear Senlent, I followed the steps you mentioned in the shared video to read the internal temperature sensor on the S32K324 controller. However, I am not obtaining stable or expected temperature values. As I mentioned in my previous post, I am reading the raw ADC values from the internal temperature sensor, but the temperature readings show sudden spikes and are not constant. For reference, I am also using an external temperature sensor near the controller, which shows a stable temperature range of 32 to 35°C. In contrast, the internal temperature sensor readings are showing negative and fluctuating values. I have attached a video demonstrating the issue and the software I developed for this purpose. Could you please help me verify whether the values I am getting are correct or if there might be an issue with my approach? Any guidance or example code to correctly read and interpret the internal temperature sensor data would be greatly appreciated. Thank you for your support. Regards, Ranjith kumar Re: NXP S32K324-Internal Temperature Reading Issues with ADC0 Channel 49 Hi@Ranjith_kumar From your video, it seems that you didn't even read the raw value of the internal temperature sensor. I made a very basic example for your reference, the hardware is S32K344, the RTD is 3.0.0+P07. Re: NXP S32K324-Internal Temperature Reading Issues with ADC0 Channel 49 Dear Senlent, As per your suggestion and referring to the provided link, I have attempted to read the internal temperature sensor on the NXP S32K324 controller using RTD 3.0.0. However, the values I am obtaining do not match our expected results. Could you please share any example code or reference implementation that demonstrates the correct procedure for reading and converting the internal temperature sensor data? Additionally, I would appreciate your guidance on how to determine appropriate threshold temperature values for our application. I have attached the relevant document for your reference. Kindly assist me in resolving this issue. Thank you for your support. Best regards, Ranjith kumar Re: NXP S32K324-Internal Temperature Reading Issues with ADC0 Channel 49 Hi@Ranjith_kumar There is a similar demo in this link for your reference https://community.nxp.com/t5/S32K/S32K344-Temperature-Sensor/m-p/1876707#M35929 If you still have questions, please provide me with a basic project and I will help you check it

RAM KEY loading with Crypto_43_HSE RTD v5.0.0 Hello, I am using Crypto_43_HSE RTD v5.0.0. I want to load a new RAM_KEY in the HSE. I configured the RAM Key in the following way: CryptoKeyType is formed by: CipherProof, KeyMaterial, MacProof. RAM KEY Key Material is configured as: (no HseKeyFlags are configured) with the related ram key catalog: accessible by both MU instances 0 and 1. I am trying to import the RAM Key as an encrypted key, thus by using calculation of M1M2M3. I am able to calculate M1, M2 and M3 correctly (I already checked the correctness by trying to import the NvM catalog keys and the import was successful). The M1M2M3 values I have are configured according to the following parameters: new_key=b'\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB\xAB' #key I want to import auth_key=b'\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F' #my master key uid="000000000000000000000000000000" new_key_id=AutosarKeySlots.RAM_KEY (0x0E) auth_key_id=AutosarKeySlots.MASTER_ECU_KEY (0x01) counter=1 flags.fid = 0 # all flags set to zero the calculated M1M2M3 values are: static uint8 sKeyUpdateM1M2M3[64u] __attribute__((aligned)) = { /* M1 */ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1, /* M2 */ 0x2b, 0x11, 0x1e, 0x2d, 0x93, 0xf4, 0x86, 0x56, 0x6b, 0xcb, 0xba, 0x1d, 0x7f, 0x7a, 0x97, 0x97, 0x29, 0x8d, 0x4e, 0xa0, 0x6, 0xa2, 0x80, 0xc1, 0x5d, 0xd2, 0xa3, 0xe5, 0x6f, 0x4f, 0x5b, 0x6, /* M3 */ 0x4c, 0x1b, 0xcb, 0x77, 0x87, 0xb3, 0x9, 0x19, 0xfb, 0x6e, 0x73, 0x9c, 0xa6, 0xab, 0x48, 0xf4, }; When I try to call the Crypto_43_HSE_KeyElementSet with the cryptoKeyId=CryptoConf_CryptoKey_CryptoKey_SHE_RAM_KEY and by using the M1M2M3 values that I provided above, I get the result code =0x09 that should mean CRYPTO_E_KEY_NOT_VALID, returned upon HSE responding with status code HSE_SRV_RSP_KEY_INVALID. What could be the cause of this issue? Is there any configuration step that I have missed? Kind regards Re: RAM KEY loading with Crypto_43_HSE RTD v5.0.0 I solved the problem by changing the parameters used to calculate M1M2M3. According to AUTOSAR standard, the RAM Key must have flags and counter set to zero, and it can be updated only by using one of the other KEY_n (KEY1...KEY10) as authentication keys. By doing so, I was able to load the RAM Key correctly. Re: RAM KEY loading with Crypto_43_HSE RTD v5.0.0 Also, I just wanted to add that I performed the HSE KeyCatalog formatting just one time at the HSE installation. At startup I only perform the Crypto_43_HSE_Init.

NXP S32K324-ADC0通道49的内部温度读数问题 尊敬的恩智浦支持团队， 当我尝试使用 ADC 硬件实例 0、通道 49 读取 S32K324 微控制器上的内部温度传感器时遇到问题。 我的 VREF 电压配置为 3.3V (0x35)，但我获得的温度读数与我的预期值不符。     您能否提供任何指导或参考资料来帮助我解决这个问题并获得准确的温度读数？   此致， 兰吉斯·库马尔 回复：NXP S32K324-ADC0通道49内部温度读数问题 你好@ Ranjith_kumar 我不太明白你的新问题是什么？ 我在之前的回复中已经为您提供了测试demo，目前我还没有看到您的任何项目。 回复：NXP S32K324-ADC0通道49内部温度读数问题 亲爱的 Senlent， 我按照您在共享视频中提到的步骤读取了 S32K324 控制器上的内部温度传感器。但是，我没有获得稳定或预期的温度值。正如我在上一篇文章中提到的，我正在从内部温度传感器读取原始 ADC 值，但温度读数出现突然的峰值并且不稳定。 作为参考，我还在控制器附近使用了外部温度传感器，它显示稳定的温度范围为 32 至 35°C。相反，内部温度传感器读数显示负值和波动值。 我附上了一段视频来演示该问题以及我为此目的开发的软件。您能否帮我验证我得到的值是否正确或者我的方法是否存在问题？任何能够正确读取和解释内部温度传感器数据的指导或示例代码都将不胜感激。 感谢您的支持。 此致， 兰吉斯·库马尔 回复：NXP S32K324-ADC0通道49内部温度读数问题 你好@ Ranjith_kumar 从您的视频来看，您似乎甚至没有读取内部温度传感器的原始值。 我做了一个非常基本的例子供您参考，硬件是S32K344，RTD是3.0.0+P07。 回复：NXP S32K324-ADC0通道49内部温度读数问题 亲爱的 Senlent， 根据您的建议并参考提供的链接，我尝试使用 RTD 3.0.0 读取 NXP S32K324 控制器上的内部温度传感器。但是，我获得的值与我们预期的结果不符。 您能否分享任何示例代码或参考实现来演示读取和转换内部温度传感器数据的正确程序？ 此外，我希望您能指导我如何确定适合我们应用的阈值温度值。 我已附上相关文件供您参考。请协助我解决这个问题。 感谢您的支持。 顺祝商祺！ 兰吉斯·库马尔 回复：NXP S32K324-ADC0通道49内部温度读数问题 你好@ Ranjith_kumar 此链接中有一个类似的演示供您参考 https://community.nxp.com/t5/S32K/S32K344-Temperature-Sensor/mp/1876707#M35929 如果您还有疑问，请给我提供一个基本项目，我会帮您检查

i.MX8MP 最大内存密度 您好，NXP团队： i.MX8MP 最大支持 LPDDR4 内存密度是多少？ 谢谢！ 回复：i.MX8MP 最大内存密度 嗨，丹尼尔， 这个信息非常有用。 问候， 西蒙 回复：i.MX8MP 最大内存密度 i.MX8MP 的内存密度为每块芯片 32 Gb（千兆位），相当于每块芯片 4 GB（千兆字节）。 希望你得到了答案。

NXP S32K324-ADC0チャンネル49の内部温度読み取りに関する問題 NXPサポートチームの皆様へ ADCハードウェアインスタンス0、チャンネル49を使用してS32K324マイクロコントローラの内部温度センサーを読み取ろうとしたときに問題が発生しました。 私のVREF電圧は3.3V（0x35）に設定されていますが、取得している温度の測定値が期待値と一致しません。     この問題を解決し、正確な温度測定値を得るのに役立つガイダンスや参考資料を教えてください。   よろしくお願いします。 ランジット・クマール Re: NXP S32K324-ADC0チャンネル49の内部温度読み取りに関する問題 こんにちは @ランジス・クマール あなたの新しい質問が何なのかよくわかりません？ 私の前の返信では、私はあなたにテストデモを提供しました、そして私はあなたのプロジェクトを見たことがありません。 Re: NXP S32K324-ADC0チャンネル49の内部温度読み取りに関する問題 親愛なるセンレント、 共有ビデオであなたが言った手順に従って、S32K324コントローラーの内部温度センサーを読みました。しかし、安定した、または期待する温度値が得られません。前回の投稿で述べたように、内部の温度センサーからADCの生の値を読み取っていますが、温度の測定値は突然の急上昇を示しており、一定ではありません。 参考までに、コントローラーの近くに外部温度センサーも使用しています。これは、32〜35°Cの安定した温度範囲を示しています。対照的に、内部の温度センサーの読み取り値は負の値と変動値を示しています。 問題とそのために開発したソフトウェアを紹介するビデオを添付しました。取得した値が正しいかどうか、または私のアプローチに問題があるかどうかを確認するのを手伝ってもらえますか？内部温度センサーのデータを正しく読み取って解釈するためのガイダンスやサンプルコードをいただければ幸いです。 再開まで今しばらくお待ちください。 よろしくお願いします。 ランジット・クマール Re: NXP S32K324-ADC0チャンネル49の内部温度読み取りに関する問題 こんにちは @ランジス・クマール あなたのビデオからは、内部温度センサーの生の値すら読んでいないようです。 参考までに、非常に基本的な例を作成しました。ハードウェアはS32K344、RTDは3.0.0+P07です。 Re: NXP S32K324-ADC0チャンネル49の内部温度読み取りに関する問題 親愛なるセンレント、 あなたの提案に従い、提供されたリンクを参照して、RTD 3.0.0を使用してNXP S32K324コントローラーの内部温度センサーを読み取ろうとしました。しかし、私が得ている値は期待した結果と一致しません。 内部温度センサーのデータを読み取って変換する正しい手順を示すサンプルコードまたはリファレンス実装を教えてください。 さらに、私たちの用途に適した閾値温度値を決定する方法についてご指導いただければ幸いです。 参考のために関連文書を添付しました。この問題を解決するのを手伝ってください。 再開まで今しばらくお待ちください。 よろしくお願いいたします。 ランジット・クマール Re: NXP S32K324-ADC0チャンネル49の内部温度読み取りに関する問題 こんにちは @ランジス・クマール 参考までに、このリンクにも同様のデモがあります https://community.nxp.com/t5/S32K/S32K344-Temperature-Sensor/m-p/1876707#M35929 それでも質問がある場合は、基本的なプロジェクトを教えてください。確認のお手伝いをします

S32K344 - FreeRTOS Build Errors from example Hello! I am currently working on a FreeRTOS project for S32K344, and I'm facing some issues with the build configuration. I have attached an image for reference. Platform: S32DS for platform 3.5 FreeRTOS Package: SW32K3_FreeRTOS_11.1.0_5.0.0_CD1_D2409_DesignStudio_updatesite Thank you in advance. Re: S32K344 - FreeRTOS Build Errors from example Why you install S32K3 RTD 3.0.0 with SW32K3 FreeRTOS 11.1.0 version 5.0.0 Code Drop? Please install S32K3 RTD 5.0.0 by refer to: HOWTO: offline install S32K3 RTD 3.0.0 in S32DS v3.5 1. Install S32Design Studio 3.5: S32DS.3.5_b220726_win32.x86_64.exe 2. Install Update 13 for S32DS: SW32_S32DS_3.5.13_D2407.zip 3. Install development package for S32K3XX: SW32K3_S32DS_3.5.13_D2407 4. Install development package for S32K396: SW32K39x_S32DS_3.5.13_D2407.zip 5. Install development package for S32M276: SW32M2_S32DS_3.5.13_D2407 6. Install updatesite for this release: SW32K3_S32M27x_RTD_R21-11_5.0.0_D2410_DesignStudio_updatesite. zip 7. Install SW32K3_FreeRTOS_11.1.0_5.0.0_CD1_D2409_DesignStudio_updatesite.zip Re: S32K344 - FreeRTOS Build Errors from example S32DS platform 3.5.14 I have installed the RTD and FreeRTOS packages in DS. I have attached a screenshot showing the installed packages. However, I still get an error during the build process, which I’ve also attached in the screenshot. Re: S32K344 - FreeRTOS Build Errors from example Hi Did you follow the chapter 2.2 Installation Design Studio of SW32K3_FreeRTOS_11.1.0_5.0.0_CD1_D2409_ReleaseNotes.pdf? Make sure S32 Design Studio v3.5.13, S32 Design Studio for S32 Platform v3.5.13 with support for S32K3XXdevices (com.nxp.s32ds.s32k3xx.update_3.5.13.20240726235844.zip, com.nxp.s32ds.s32k396.update_3.5.13.20240726233621.zip and com.nxp.s32ds.update_3.5.13.20240726233529.zip ) and RTD package (SW32K3_S32M27x_RTD_R21-11_5.0.0_D2410_DesignStudio_updatesite.zip ) are installed before this FreeRTOS package. The S32K3XX RTD update for Design Studio must be installed as the following steps: • Open Help -> S32DS Extensions and Updates. From the next windows, select "S32K3 Real-Time Drivers AUTOSAR 4.7 R21-11 Version 5.0.0" and click Install/Update. The FreeRTOS update for Design Studio must be installed as the following steps: • Open Window -> Preferences. From the next windows, select S32 Design Studio for S32 Platform -> S32DS Extensions and Updates, click Add All and select the zip archive containing the FreeRTOS update. • Open Help -> S32DS Extensions and Updates. From the next windows, select "FreeRTOS for S32K3 5.0.0" then click Install/Update My S32DS v3.5 + S32K3 RTD 5.0.0 does not encounter this problem. Best Regards, Robin ------------------------------------------------------------------------------- Note: - If this post answers your question, please click the "ACCEPT AS SOLUTION" button. Thank you! - We are following threads for 7 weeks after the last post, later replies are ignored Please open a new thread and refer to the closed one, if you have a related question at a later point in time. -------------------------------------------------------------------------------

i.mx8MPの最大メモリ密度 こんにちは、NXPチームの皆様、 サポートされているLPDDR4メモリの最大密度 i.MX8MPはどれくらいですか？ ありがとうございます Re: i.mx8MPの最大メモリ密度 ダニエルさん、こんにちは。 この情報はとても役に立ちます。 よろしく、サイモン Re: i.mx8MPの最大メモリ密度 i.MX8MPのメモリ密度はダイあたり32 Gb（ギガビット）で、これはダイあたり4 GB（ギガバイト）に相当します。 答えが分かるといいですね。

Hyperlynxを使用したLPPDR4シミュレーションのタイミングモデル(.v)のリクエストです。 こんにちは、LPDDR4インターフェイスをシミュレートしています。Hyperlynxはタイミングモデルファイル（*.v）をリクエストしています。このファイルを提供してもらえますか？私が使っているデバイスはMIMX8ML4CVNKZABで、アイビスモデルはimx8mp_15x15_v2.ibsです。よろしくお願いします!バー//プイイー Re：HyperLynxを使用したLPPDR4シミュレーションのタイミングモデル（.v）のリクエスト。 こんにちは@puiyee_poon、 確認しておりますので、お待ちください。 良い一日をお過ごしください よろしくお願いいたします。 リタ Re：HyperLynxを使用したLPPDR4シミュレーションのタイミングモデル（.v）のリクエスト。 こんにちは 、あなたがお勧めするツールは、実際にボードがあるときに役立ちます。しかし、私はレイアウトのルーティングを終えたばかりで、PCBAを製造する前にLPDDR4とi.MX8MPLUSプロセッサ間のシミュレーションを行い、信号品質が良好であることを確認する必要があります。 そこで、要求に応じてMIMX8ML4CVNKZAB用のVerilogデザインファイルファイル（*.v）を提供してください。そうすれば、HyperLynxツールにファイルを実装してシミュレーションを行うことができます。よろしくお願いします! バー//プイイー Re：HyperLynxを使用したLPPDR4シミュレーションのタイミングモデル（.v）のリクエスト。 NXPが提供するMSCALE DDRツールを使用できます 。 i.MX 8MファミリDDRツールリリース - NXP Community ご不明な点がございましたら、お気軽にお問い合わせください 良い一日をお過ごしください よろしくお願いいたします。 リタ

QN9090のPWM機能を使ってブザーを鳴らします こんにちは、 QN9090のPWM機能を使ってブザーを鳴らしたいです。 PWM周波数は " pwm_setup_t " の " fsl_pwm.h " から設定できると思います。 しかし、" prescaler_val "、" period_val "、" comp_val " がPWMにどのように影響するかはわかりません。これら3つの値からPWM周波数を計算する式があるかどうか教えてください。 よろしく。

Request of timing model (.v) for LPPDR4 simulation using Hyperlynx. Hi, I am simulating the LPDDR4-interface and Hyperlynx request a timing model file (*.v). Can you please provide me with this file? The device I am using is MIMX8ML4CVNKZAB and the ibis-model is imx8mp_15x15_v2.ibs. Thank you in advance! Br // PuiYee Re: Request of timing model (.v) for LPPDR4 simulation using Hyperlynx. Hi @puiyee_poon ， I give the update to you in the case, please check it. Wish you have a nice day Best Regards Rita Re: Request of timing model (.v) for LPPDR4 simulation using Hyperlynx. Hi @puiyee_poon , I am confirming it for you, please wait. Wish you have a nice day Best Regards Rita Re: Request of timing model (.v) for LPPDR4 simulation using Hyperlynx. Hi, The tool that you recommend is of use when we have the board in reality. But I'm in a phase that we have just routed the layout and need to do simulations between the LPDDR4 and i.MX8MPlus-processor to make sure that the signal quality is good before producing the PCBA. So please provide me with the Verilog Design File-file (*.v) for MIMX8ML4CVNKZAB as requested so I can implement the file in the Hyperlynx-tool to do my simulations. Thank you in advance! Br // PuiYee Re: Request of timing model (.v) for LPPDR4 simulation using Hyperlynx. You can use the MSCALE DDR Tool provided by NXP: i.MX 8M Family DDR Tool Release - NXP Community Any questions contact me freely Wish you have a nice day Best Regards Rita

How to use iseled library at s32k116 Hello, I use s32 design studio for ARM ver. 2018.r1 and processor is fs32k116lit0vfmt. I changed MCU package 48pin(default at s32k116 pjt) to 32pin. But how to use iseled library. it's version is indicated as s32k144_sdk01. I choose SDK_S32K1xx_15/timing_pal when it added. so can't choose data & clk pin match on s32k116_32. What can I do for using correct iseled library version at s32k116_32? Re: How to use iseled library at s32k116 Hi @kimmk, It is necessary to install corresponding S32K1xx SDK before installing ISELED SDK. There is description about how to match version between S32K1xx SDK and ISELED SDK in the “S32K1_ISELED_RTM_x.x.x_ReleaseNotes.pdf”, which is included in ISELED SDK package. Best regards, Julián

Using the QN9090's PWM function to ring the buzzer Hello. I want to use the QN9090's PWM function to make a buzzer sound. I believe the PWM frequency can be set from "pwm_setup_t" in "fsl_pwm.h". However, I don't know how "prescaler_val", "period_val", and "comp_val" affect the PWM. Please let me know if there is a formula for calculating the PWM frequency from these three values. Kind regards. Re: Using the QN9090's PWM function to ring the buzzer Hi, @Jose7  Hope below information is helpful for you: 18.6.1 Prescaler There are eleven 10-bit prescalers. The frequency of the scaled clock enable is calculated as follows. Fscaled = Fclk / (pscl +1) Where Fclk is the frequency of the AHB clock, pscl is the prescaler setting for the PWM channel. And also we have QN9090's User Manual in below link, you can find more details in Chapter 18: Pulse Width Modulation (PWM). QN9090(T)/QN9030(T) User Manual Please let me know whether you have any other concerns on this thread. If no, please do not hesitate to mark this reply as a solution. Best regards, Christine. Re: Using the QN9090's PWM function to ring the buzzer Hi, @Jose7  Sorry, forgot to ask your SDK example. Which example did you import to your workspace? I have downloaded QN9090's SDK, and trying to check your issue now. Best regards, Christine. Re: Using the QN9090's PWM function to ring the buzzer Hi, @Jose7  Thanks for your feedback. I will check it and reply to you soon. At the same time, would you mind to checkout to our latest release: SDK_ 2.6.14_ QN9090DK6? Best regards, Christine. Re: Using the QN9090's PWM function to ring the buzzer Hello. Thank you for your reply. I will state the version of the SDK and IDE I am using. SDK :    SDK_2_6_4_QN9090DK6 IDE :    MCUXpresso IDE v11.8.0 Kind regard. Re: Using the QN9090's PWM function to ring the buzzer Hi, @Jose7  Thanks for creating case to us. May I ask what is your SDK version and what IDE version are you using? Are you using MCUXpresso? or other IDE? Let's sync these basic information so that I can check the source code on my side for you. Best regards, Christine.

If develop something using GoldVIP-1.6.0, cannot use LLCE CAN. I am using GoldVIP-S32G2-v1.6.0 on S32G2 due to some circumstances and I am having a problem. I referred to the User Manual.pdf file of GoldVIP-S32G2 v1.6.0 and proceeded as follows. 1. I installed Goldvip- S32G2 v1.6.0 and EBTresos ACG8.8.7, S32DS 3.4. 2. Follow the steps in Figure 13.4 Building the M7 Application below.   2-1. Generated the default configuration information using EBTresos.   2-2. I built using Util of GoldVIP-S32G2-v1.6.0 and created an Elf file.   2-3. create goldvip-gateway.bin file using objcopy in S32DS Build_tools folder. 3. create an SDcard using fsl-image-goldvip-s32g274ardb2.sdcard and replace only the goldvip-gateway.bin file in the SDcard to write to the board. 4. I checked using Trace32 Debug and found that it booted well and LLCE_CAN0 and LLCE_CAN1 were set to use. 5. The problem was that even though I sent LLCE_CAN0 and LLCE_CAN1 using CANoe, CAN Interrupt did not work, so I could not check the can data coming in. I used GoldVIP-S32G2-v1.0.0 two years ago and experienced that the CanIf_RxIndication function shown in the screen below is called when CANoe successfully sends CAN data in the same way as above. Currently, I confirmed that the CanIf_RxIndication function is not called in the same way, and after debugging, I realized that receiving CAN data does not cause an interrupt. I would be grateful if you could let me know if I missed something and what else I can do and if you need more information to answer. S32G-VNP-RDB2 AUTOSAR GOLDVIP 1.6 Re: If develop something using GoldVIP-1.6.0, cannot use LLCE CAN. Thank you for your continued response. I'm resolved.  When I disable CanMultiplexedTransmission and change both Filter and Mask to 0, I get an interrupt. It looks like filter and mask were preventing the data from coming in. Re: If develop something using GoldVIP-1.6.0, cannot use LLCE CAN. Hi, We might be misunderstanding the overall inquiry. If so we do apologize. For the following comment: "After writing, a CAN data is sent via CANoe, but CANoe shows that the transmission was successful, but no RX interrupt occurs in Trace32." We understand that you are able to receive CAN frames under the S32G2, is this correct? This might seem to be related to Trace32 rather than S32G2 if you are able to receive CAN Frames. Can you replicate the examples available under the BSP User Manual?  Please, let us know. Re: If develop something using GoldVIP-1.6.0, cannot use LLCE CAN. Hello Thank you for the reply. I was refer to GoldVIP-S32G2-1.6.0-User-Manual.pdf. I have attached the file. I didn't use anything related to the Linux BSP.  I used the fsl-image-goldvip-s32g274ardb2.sdcard file provided by NXP to create the SDcard. and then I created the goldvip-gateway.bin file for Firmware and then replaced the goldvip-gateway.bin on the SDcard as described in the question above. After writing, a CAN data is sent via CANoe, but CANoe shows that the transmission was successful, but no RX interrupt occurs in Trace32. For reference, when I installed and developed the RTD and LLCE Driver using S32DesignStudio, I found that CAN Rx interrupts were generated. Re: If develop something using GoldVIP-1.6.0, cannot use LLCE CAN. Hi, We apologize for the delay. Can you help us share the respective logs of your system? Also, were you able to run the available examples for LLCE CAN under the BSP User Manual?  Overall, we have not seen any problems with LLCE CAN not receiving information, for which seems to be a configuration problem.  Please, let us know. Re: If develop something using GoldVIP-1.6.0, cannot use LLCE CAN. There is a typo in the above post. The version of GoldVIP I've been using is v1.1.0, not v1.0.0. I used GoldVIP-S32G2-v1.0.0 two years ago -> I used GoldVIP-S32G2-v1.1.0 two years ago

How to allocate can1 to core1 on S32K322 Hi NXP supporter, I am currently using the S32K322 with MCAL, and I would like to run CAN0 on Core0 and CAN1 on Core1. From what I understand, I should first enable the MultiCore support for both CAN and Platform in EB, and properly configure the EcucPartition-related modules. At runtime, in the Core1 main function, I call Platform_Init() and Can_43_FLEXCAN_Init(). Is this sufficient to have CAN1 running on Core1, or is there anything else I need to do to assign CAN1 to Core1 properly? Thank you! Best regards, Cooper24025 Re: How to allocate can1 to core1 on S32K322 Hello, At runtime, in the Core1 main function, I call Platform_Init() and Can_43_FLEXCAN_Init(). Is this sufficient to have CAN1 running on Core1, or is there anything else I need to do to assign CAN1 to Core1 properly? Should be. Not sure about the functions. But I can answer generally. Basically you need to perform configuration of CAN1 module - I expect that this is in Platform_Init() and Can_43_FLEXCAN_Init(). Once done, I assume you will call some CAN transmission function and that should be it. Looking at example for RTD: Best regards, Peter

使用QN9090的PWM功能来使蜂鸣器响 您好。 我想使用QN9090的PWM功能来发出蜂鸣器的声音。 我相信可以从“fsl_pwm.h”中的“pwm_setup_t”设置PWM频率。 但是，我不知道“prescaler_val”、“period_val”和“comp_val”如何影响PWM。请告诉我是否有一个公式可以根据这三个值计算 PWM 频率。 亲切的问候。

MCXA153 Hard Fault on GPIO_PinInit I'm trying to initialize a pin on the FRDM-MXCA153 as GPIO Output, but the GPIO_PinWrite throws a HardFault.  Here is code execution, paused at the write to the PSOR register for GPIO3.  The Hard Fault occurs immediately upon execution of the base->PSOR write. You can also see in the call stack () at 0xffffffb8.  There is no custom code here, just a call to the library code from fsl_gpio. I am using SDK_2.16.000 for the MXCA153. Minimum example project is also attached. MCXA Re: MCXA153 Hard Fault on GPIO_PinInit Thanks. It seems that routing a pin as GPIO (i.e. clicking the checkbox for the pin in the GPIO list in the "Peripheral Signals" tab), but leaving the Direction as "Not Specified" is not sufficient to generate the CLOCK_EnableClock(kCLOCK_GateGPIO3) call in pin_mux.c. The Direction must be specified too. Re: MCXA153 Hard Fault on GPIO_PinInit hi,aberger If pin P3_12 is used, kCLOCK_GatePORT3 should be enabled. If pin P3_12 is used as a common GPIO pin, kCLOCK_GateGPIO3 should be enabled. When the GPIO pin is initialized in the Config Tools tool, the code will be updated to enable kCLOCK_GateGPIO3. I hope this can help you. If you have any other questions, contact me again.  BR Xu Zhang Re: MCXA153 Hard Fault on GPIO_PinInit Hi @Joey_z , Thank you for the response. Can you explain the difference between kCLOCK_GatePORT3 and kCLOCK_GateGPIO3? You can see the the clock for PORT3 is enabled in my project inside BOARD_InitBootPins() (and this is auto-generated by Config Tools in the pin_mux.c file when I selected GPIO3, pin 12 to be routed). Why did Config Tools not enable the clock for GPIO3?  Re: MCXA153 Hard Fault on GPIO_PinInit hi,aberger Thank you for your interest in NXP products and opportunity to serve you,I will gladly help you with this. The clock has not been enabled in your code. After adding  CLOCK_EnableClock(kCLOCK_GateGPIO3)  to your demo, the error was successfully resolved. I hope this can help you. If you have any other questions, contact me again. The fixed code is also attached. BR Xu Zhang

S32K322 で can1 を core1 に割り当てる方法 こんにちはNXPサポーター、 現在、MCALでS32K322を使用していますが、Core0でCAN0を、Core1でCAN1を実行したいと考えています。 私が理解している限りでは、まず EB で CAN と Platform の両方の MultiCore サポートを有効にし、EcucPartition 関連のモジュールを適切に構成する必要があります。 実行時に、Core1 の main 関数で Platform_Init() と Can_43_FLEXCAN_Init() を呼び出します。 Core1 で CAN1 を実行するにはこれで十分ですか、それとも CAN1 を Core1 に適切に割り当てるために他に何かする必要がありますか? ありがとうございます！ よろしくお願いいたします クーパー24025