FreeCalypso > hg > fc-tourmaline
annotate src/cs/drivers/drv_app/ffs/board/ffstrace.c @ 303:f76436d19a7a default tip
!GPRS config: fix long-standing AT+COPS chance hanging bug
There has been a long-standing bug in FreeCalypso going back years:
sometimes in the AT command bring-up sequence of an ACI-only MS,
the AT+COPS command would produce only a power scan followed by
cessation of protocol stack activity (only L1 ADC traces), instead
of the expected network search sequence. This behaviour was seen
in different FC firmware versions going back to Citrine, and seemed
to follow some law of chance, not reliably repeatable.
This bug has been tracked down and found to be specific to !GPRS
configuration, stemming from our TCS2/TCS3 hybrid and reconstruction
of !GPRS support that was bitrotten in TCS3.2/LoCosto version.
ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3
version and had to be pulled from TCS2 - but as it turns out,
there is a new field in the MMR_REG_REQ primitive that needs to be
set correctly, and that psa_mms.c module is the place where this
initialization needed to be added.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 08 Jun 2023 08:23:37 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
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1 /****************************************************************************** |
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2 * Flash File System (ffs) |
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3 * Idea, design and coding by Mads Meisner-Jensen, mmj@ti.com |
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4 * |
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5 * ffs deprecated testing |
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6 * |
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7 * $Id: ffstrace.c 1.32.1.10 Thu, 18 Dec 2003 10:50:52 +0100 tsj $ |
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8 * |
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9 ******************************************************************************/ |
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10 |
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11 #ifndef TARGET |
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12 #include "ffs.cfg" |
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13 #endif |
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14 |
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15 #include "ffs/ffs.h" |
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16 #include "ffs/board/drv.h" |
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17 #include "ffs/board/ffstrace.h" |
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18 |
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19 #include <stdio.h> |
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20 #include <stdlib.h> |
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21 #include <stdarg.h> |
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22 #include <string.h> |
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23 |
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24 /****************************************************************************** |
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25 * LED control |
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26 *****************************************************************************/ |
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27 |
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28 #if (TARGET == 1) |
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29 |
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30 #include "rvf/rvf_api.h" |
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31 #include "rv/rv_general.h" |
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32 #include "rvm/rvm_use_id_list.h" |
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33 |
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34 static uint8 led_state = 0; |
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35 static uint8 led_countbits = 0; // number of counter bits |
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36 static uint8 led_mask = 0x0; // mask containing the counter bits |
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37 |
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38 // configure the number of counter bits in the leds |
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39 void led_config(unsigned char n) |
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40 { |
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41 led_countbits = (n <= 8 ? n : 0); |
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42 led_mask = (n <= 8 ? (1 << n) - 1 : 0); |
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43 } |
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44 |
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45 // just set the bits, no checking whatsoever |
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46 void led_set(unsigned char n) |
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47 { |
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48 *(char *) 0x2800000 = led_state = n; |
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49 } |
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50 |
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51 void led_counter(unsigned char n) |
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52 { |
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53 *(char *) 0x2800000 = led_state = led_state & ~led_mask | (n & led_mask); |
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54 } |
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55 |
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56 void led_on(unsigned char n) |
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57 { |
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58 *(char *) 0x2800000 = led_state = led_state | (1 << (led_countbits + n)); |
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59 } |
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60 |
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61 void led_off(unsigned char n) |
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62 { |
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63 *(char *) 0x2800000 = led_state = led_state & ~(1 << (led_countbits + n)); |
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64 } |
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65 // FIXME |
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66 void led_toggle(unsigned char n) |
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67 { |
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68 *(char *) 0x2700000 = led_state = led_state ^ (1 << (led_countbits + n)); |
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69 } |
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70 #endif |
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71 |
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72 |
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73 /****************************************************************************** |
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74 * Target Tracing |
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75 *****************************************************************************/ |
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76 |
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77 #if (TARGET == 1) |
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78 |
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79 static unsigned int ttr_mask = TTrFatal | TTrTest; |
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80 |
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81 void ttr_init(unsigned int mask) |
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82 { |
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83 ttr_mask = mask | TTrFatal | TTrTest; |
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84 } |
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85 |
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86 void ttr(unsigned int mask, char *format, ...) |
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87 { |
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88 va_list args; |
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89 static char buf[256]; |
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90 |
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91 if (ttr_mask & mask) |
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92 { |
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93 // build string ala tr() then call str() |
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94 va_start(args, format); |
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95 vsprintf(buf, format, args); |
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96 str(mask, buf); |
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97 va_end(args); |
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98 } |
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99 } |
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100 |
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101 void str(unsigned mask, char *string) |
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102 { |
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103 if (ttr_mask & mask) { |
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104 rvf_send_trace(string, strlen(string), NULL_PARAM, |
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105 RV_TRACE_LEVEL_WARNING, FFS_USE_ID); |
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106 rvf_delay(5); |
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107 } |
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108 } |
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109 |
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110 |
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111 /****************************************************************************** |
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112 ** PC side Tracing and logging |
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113 *****************************************************************************/ |
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114 |
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115 #else // (TARGET == 0) |
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116 |
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117 static int tr_mask; // bitmask of which modules to trace |
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118 |
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119 static int tr_spaces; // number of spaces to indent per level |
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120 static FILE *tr_fd; // unused; file descriptor of file to write traces to |
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121 |
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122 |
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123 void tr_init(unsigned int mask, int spaces, char *filename) |
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124 { |
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125 tr_mask = mask; |
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126 tr_spaces = spaces; |
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127 |
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128 if (filename == NULL) { |
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129 tr_fd = stdout; |
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130 } |
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131 else { |
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132 if ( !(tr_fd = fopen(filename, "a+b")) ) { |
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133 fprintf(stderr, "failed to open logfile: %s for append\n", filename); |
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134 exit(1); |
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135 } |
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136 } |
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137 } |
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138 |
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139 // Trace/Log the printf-like string if abs(level) > tr_level. If level is |
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Mychaela Falconia <falcon@freecalypso.org>
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140 // negative, the sematics are the same except that no indentation will occur |
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Mychaela Falconia <falcon@freecalypso.org>
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141 void tr(int type, unsigned int mask, char *format, ...) |
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142 { |
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143 va_list args; |
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144 int indent; |
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Mychaela Falconia <falcon@freecalypso.org>
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145 static int indent_level = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
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146 static char buf[1024]; |
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Mychaela Falconia <falcon@freecalypso.org>
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147 const char spaces[] = |
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Mychaela Falconia <falcon@freecalypso.org>
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148 " " |
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149 " " |
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Mychaela Falconia <falcon@freecalypso.org>
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150 " " |
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Mychaela Falconia <falcon@freecalypso.org>
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151 " "; |
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152 |
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153 if ((mask & tr_mask) == 0) |
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Mychaela Falconia <falcon@freecalypso.org>
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154 return; |
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155 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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156 // If tracing/debugging trace system |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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157 if ((tr_mask & TrTrace) && (type & TR_END)) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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158 fprintf(tr_fd, "END(%d)\n", indent_level); |
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Mychaela Falconia <falcon@freecalypso.org>
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|
159 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
160 if (type & TR_END) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
161 indent_level--; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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162 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
163 indent = (type & TR_NULL ? 0 : indent_level); |
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|
164 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
165 if (strlen(format) > 0) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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166 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
167 va_start(args, format); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
168 vsprintf(buf, format, args); |
4e78acac3d88
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169 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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170 indent = tr_spaces * indent; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
171 if (indent < 0) { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
172 fprintf(tr_fd, "WARNING: tr() indenting too left (%d)\n", |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
173 indent_level); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
174 indent = 0; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
175 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
176 if (indent > sizeof(spaces) - 1) { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
177 fprintf(tr_fd, "WARNING: tr() indenting too right (%d)\n", |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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|
178 indent_level); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
179 indent = sizeof(spaces) - 1; |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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|
180 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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181 fprintf(tr_fd, "%s%s", &spaces[sizeof(spaces) - 1 - indent], buf); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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182 fflush(tr_fd); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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|
183 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
184 if (type & TR_BEGIN) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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185 indent_level++; |
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Mychaela Falconia <falcon@freecalypso.org>
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186 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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187 // If tracing/debugging trace system |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
188 if ((tr_mask & TrTrace) && (type & TR_BEGIN)) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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189 fprintf(tr_fd, "BEGIN(%d)\n", indent_level); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
190 } |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
191 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
192 #endif // (TARGET == 0) |
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Mychaela Falconia <falcon@freecalypso.org>
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|
193 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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|
194 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
195 /****************************************************************************** |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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196 ** Common Tracing and logging |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
197 *****************************************************************************/ |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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198 |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
199 int tr_query(int mask) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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200 { |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
201 #if (TARGET == 1) |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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202 return (ttr_mask & mask); |
4e78acac3d88
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Mychaela Falconia <falcon@freecalypso.org>
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203 #else |
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Mychaela Falconia <falcon@freecalypso.org>
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204 return (tr_mask & mask); |
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Mychaela Falconia <falcon@freecalypso.org>
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|
205 #endif |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
206 } |