Add nrf_check_reset, and run it every 5 seconds.

Also: add more debugging

firmware/applications/default.c

@@ -42,13 +42,13 @@ void queue_unsetinvert(void){
 
 #define EVERY(x,y) if((ctr+y)%(x/SYSTICKSPEED)==0)
 
-// every 10 ms
+// every SYSTICKSPEED ms
 void tick_default(void) {
     static int ctr;
     ctr++;
     incTimer();
 
-    EVERY(1000,0){
+    EVERY(1024,0){
         if(!adcMutex){
             VoltageCheck();
             LightCheck();
@@ -58,7 +58,7 @@ void tick_default(void) {
     };
 
     static char night=0;
-    EVERY(100,2){
+    EVERY(128,2){
         if(night!=isNight()){
             night=isNight();
             if(night){
@@ -82,5 +82,9 @@ void tick_default(void) {
                 gpioSetValue (RB_LED3, 0);
         };
     };
+
+    EVERY(4096,17){
+        nrf_check_reset();
+    };
     return;
 };

firmware/funk/nrf24l01p.c

@@ -191,8 +191,7 @@ int nrf_rcv_pkt_time_encr(int maxtime, int maxsize, uint8_t * pkt, uint32_t cons
 #define LOOPY 10
     for (;maxtime >= LOOPY;maxtime-=LOOPY){
         delayms(LOOPY);
-        //        status =nrf_cmd_status(C_NOP);
+        status =nrf_cmd_status(C_NOP);
-        CS_LOW(); status=C_NOP; sspSendReceive(0, &status, 1); CS_HIGH();
         if( (status & R_STATUS_RX_DR) == R_STATUS_RX_DR){
             if( (status & R_STATUS_RX_P_NO) == R_STATUS_RX_FIFO_EMPTY){
                 nrf_cmd(C_FLUSH_RX);
@@ -392,6 +391,9 @@ void nrf_init() {
 
     // Set speed / strength
     nrf_write_reg(R_RF_SETUP,DEFAULT_SPEED|R_RF_SETUP_RF_PWR_3);
+
+    // Clear MAX_RT, just in case.
+    nrf_write_reg(R_STATUS,R_STATUS_MAX_RT);
 };
 
 void nrf_off() {
@@ -401,3 +403,13 @@ void nrf_off() {
             R_CONFIG_MASK_MAX_RT
             ); // Most important: no R_CONFIG_PWR_UP
 };
+
+
+uint8_t nrf_check_reset(void){
+    static uint8_t _nrfresets=0;
+    if(nrf_cmd_status(C_NOP) & R_STATUS_MAX_RT){
+        _nrfresets++;
+        nrf_init();
+    };
+    return _nrfresets;
+};

firmware/funk/nrf24l01p.h

@@ -162,7 +162,10 @@ void nrf_set_strength(unsigned char strength);
 void nrf_rcv_pkt_start(void);
 int nrf_rcv_pkt_poll(int maxsize, uint8_t * pkt);
 int nrf_rcv_pkt_poll_dec(int maxsize, uint8_t * pkt, uint32_t const key[4]);
+
+// more utility.
 void nrf_rcv_pkt_end(void);
+uint8_t nrf_check_reset(void);
 
 /* END */
 

firmware/l0dable/EXPORTS

@@ -67,3 +67,8 @@ uint32touint8p
 uint8ptouint32
 memset
 nrf_config_set
+nrf_read_reg
+nrf_check_reset
+sspSend
+sspReceive
+sspSendReceive

firmware/l0dable/debug.c

@@ -11,12 +11,13 @@
 
 #include "core/iap/iap.h"
 
+#include "funk/nrf24l01p.h"
 #include "funk/mesh.h"
 
 #include "usetable.h"
 
 /**************************************************************************/
-void ChkFlame(void);
+void ChkFunk(void);
 void ChkLight(void);
 void ChkBattery(void);
 void m_time(void);
@@ -29,6 +30,7 @@ static const struct MENU submenu_debug={ "debug", {
 	{ "ChkBattery", &ChkBattery},
 	{ "ChkLight", &ChkLight},
 	{ "MeshInfo", &m_time},
+	{ "ChkFunk", &ChkFunk},
 	{ "Qstatus", &Qstatus},
 	{ "ShowSP", &getsp},
 	{ "Uptime", &uptime},
@@ -226,3 +228,17 @@ void m_time(void){
         delayms_queue(50);
     }while ((getInputRaw())==BTN_NONE);
 };
+
+void ChkFunk(){
+    lcdPrint("st: ");
+    lcdPrintln(IntToStrX(nrf_read_reg(R_STATUS),2));
+    lcdPrint("fifost:");
+    lcdPrintln(IntToStrX(nrf_read_reg(R_FIFO_STATUS),2));
+    lcdPrint("cfg:");
+    lcdPrintln(IntToStrX(nrf_read_reg(R_CONFIG),2));
+    lcdPrintln("Resets:");
+    lcdPrintln(IntToStr(nrf_check_reset(),3,0));
+    lcdRefresh();
+    while(!getInputRaw())work_queue();
+};
+